PK ��\o�Q Q iterobject.hnu �[��� #ifndef Py_ITEROBJECT_H
#define Py_ITEROBJECT_H
/* Iterators (the basic kind, over a sequence) */
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(PyTypeObject) PySeqIter_Type;
PyAPI_DATA(PyTypeObject) PyCallIter_Type;
#ifdef Py_BUILD_CORE
extern PyTypeObject _PyAnextAwaitable_Type;
#endif
#define PySeqIter_Check(op) Py_IS_TYPE(op, &PySeqIter_Type)
PyAPI_FUNC(PyObject *) PySeqIter_New(PyObject *);
#define PyCallIter_Check(op) Py_IS_TYPE(op, &PyCallIter_Type)
PyAPI_FUNC(PyObject *) PyCallIter_New(PyObject *, PyObject *);
#ifdef __cplusplus
}
#endif
#endif /* !Py_ITEROBJECT_H */
PK ��\�J\"5� 5�
pyconfig-64.hnu �[��� /* pyconfig.h. Generated from pyconfig.h.in by configure. */
/* pyconfig.h.in. Generated from configure.ac by autoheader. */
#ifndef Py_PYCONFIG_H
#define Py_PYCONFIG_H
/* Define if building universal (internal helper macro) */
/* #undef AC_APPLE_UNIVERSAL_BUILD */
/* BUILD_GNU_TYPE + AIX_BUILDDATE are used to construct the PEP425 tag of the
build system. */
/* #undef AIX_BUILDDATE */
/* Define for AIX if your compiler is a genuine IBM xlC/xlC_r and you want
support for AIX C++ shared extension modules. */
/* #undef AIX_GENUINE_CPLUSPLUS */
/* The normal alignment of `long', in bytes. */
#define ALIGNOF_LONG 8
/* The normal alignment of `size_t', in bytes. */
#define ALIGNOF_SIZE_T 8
/* Alternative SOABI used in debug build to load C extensions built in release
mode */
/* #undef ALT_SOABI */
/* The Android API level. */
/* #undef ANDROID_API_LEVEL */
/* Define if C doubles are 64-bit IEEE 754 binary format, stored in ARM
mixed-endian order (byte order 45670123) */
/* #undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 */
/* Define if C doubles are 64-bit IEEE 754 binary format, stored with the most
significant byte first */
/* #undef DOUBLE_IS_BIG_ENDIAN_IEEE754 */
/* Define if C doubles are 64-bit IEEE 754 binary format, stored with the
least significant byte first */
#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1
/* Define if --enable-ipv6 is specified */
#define ENABLE_IPV6 1
/* Better isolate subinterpreters, experimental build mode. */
/* #undef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS */
/* Define to 1 if your system stores words within floats with the most
significant word first */
/* #undef FLOAT_WORDS_BIGENDIAN */
/* Define if flock needs to be linked with bsd library. */
/* #undef FLOCK_NEEDS_LIBBSD */
/* Define if getpgrp() must be called as getpgrp(0). */
/* #undef GETPGRP_HAVE_ARG */
/* Define to 1 if you have the `accept4' function. */
#define HAVE_ACCEPT4 1
/* Define to 1 if you have the `acosh' function. */
#define HAVE_ACOSH 1
/* struct addrinfo (netdb.h) */
#define HAVE_ADDRINFO 1
/* Define to 1 if you have the `alarm' function. */
#define HAVE_ALARM 1
/* Define if aligned memory access is required */
/* #undef HAVE_ALIGNED_REQUIRED */
/* Define to 1 if you have the <alloca.h> header file. */
#define HAVE_ALLOCA_H 1
/* Define this if your time.h defines altzone. */
/* #undef HAVE_ALTZONE */
/* Define to 1 if you have the `asinh' function. */
#define HAVE_ASINH 1
/* Define to 1 if you have the <asm/types.h> header file. */
#define HAVE_ASM_TYPES_H 1
/* Define to 1 if you have the `atanh' function. */
#define HAVE_ATANH 1
/* Define to 1 if you have the `bind_textdomain_codeset' function. */
#define HAVE_BIND_TEXTDOMAIN_CODESET 1
/* Define to 1 if you have the <bluetooth/bluetooth.h> header file. */
#define HAVE_BLUETOOTH_BLUETOOTH_H 1
/* Define to 1 if you have the <bluetooth.h> header file. */
/* #undef HAVE_BLUETOOTH_H */
/* Define if mbstowcs(NULL, "text", 0) does not return the number of wide
chars that would be converted. */
/* #undef HAVE_BROKEN_MBSTOWCS */
/* Define if nice() returns success/failure instead of the new priority. */
/* #undef HAVE_BROKEN_NICE */
/* Define if the system reports an invalid PIPE_BUF value. */
/* #undef HAVE_BROKEN_PIPE_BUF */
/* Define if poll() sets errno on invalid file descriptors. */
/* #undef HAVE_BROKEN_POLL */
/* Define if the Posix semaphores do not work on your system */
/* #undef HAVE_BROKEN_POSIX_SEMAPHORES */
/* Define if pthread_sigmask() does not work on your system. */
/* #undef HAVE_BROKEN_PTHREAD_SIGMASK */
/* define to 1 if your sem_getvalue is broken. */
/* #undef HAVE_BROKEN_SEM_GETVALUE */
/* Define if `unsetenv` does not return an int. */
/* #undef HAVE_BROKEN_UNSETENV */
/* Has builtin __atomic_load_n() and __atomic_store_n() functions */
#define HAVE_BUILTIN_ATOMIC 1
/* Define to 1 if you have the 'chflags' function. */
/* #undef HAVE_CHFLAGS */
/* Define to 1 if you have the `chown' function. */
#define HAVE_CHOWN 1
/* Define if you have the 'chroot' function. */
#define HAVE_CHROOT 1
/* Define to 1 if you have the `clock' function. */
#define HAVE_CLOCK 1
/* Define to 1 if you have the `clock_getres' function. */
#define HAVE_CLOCK_GETRES 1
/* Define to 1 if you have the `clock_gettime' function. */
#define HAVE_CLOCK_GETTIME 1
/* Define to 1 if you have the `clock_settime' function. */
#define HAVE_CLOCK_SETTIME 1
/* Define to 1 if you have the `close_range' function. */
/* #undef HAVE_CLOSE_RANGE */
/* Define if the C compiler supports computed gotos. */
#define HAVE_COMPUTED_GOTOS 1
/* Define to 1 if you have the `confstr' function. */
#define HAVE_CONFSTR 1
/* Define to 1 if you have the <conio.h> header file. */
/* #undef HAVE_CONIO_H */
/* Define to 1 if you have the `copysign' function. */
#define HAVE_COPYSIGN 1
/* Define to 1 if you have the `copy_file_range' function. */
#define HAVE_COPY_FILE_RANGE 1
/* Define to 1 if you have the <crypt.h> header file. */
#define HAVE_CRYPT_H 1
/* Define if you have the crypt_r() function. */
#define HAVE_CRYPT_R 1
/* Define to 1 if you have the `ctermid' function. */
#define HAVE_CTERMID 1
/* Define if you have the 'ctermid_r' function. */
/* #undef HAVE_CTERMID_R */
/* Define if you have the 'filter' function. */
#define HAVE_CURSES_FILTER 1
/* Define to 1 if you have the <curses.h> header file. */
#define HAVE_CURSES_H 1
/* Define if you have the 'has_key' function. */
#define HAVE_CURSES_HAS_KEY 1
/* Define if you have the 'immedok' function. */
#define HAVE_CURSES_IMMEDOK 1
/* Define if you have the 'is_pad' function or macro. */
#define HAVE_CURSES_IS_PAD 1
/* Define if you have the 'is_term_resized' function. */
#define HAVE_CURSES_IS_TERM_RESIZED 1
/* Define if you have the 'resizeterm' function. */
#define HAVE_CURSES_RESIZETERM 1
/* Define if you have the 'resize_term' function. */
#define HAVE_CURSES_RESIZE_TERM 1
/* Define if you have the 'syncok' function. */
#define HAVE_CURSES_SYNCOK 1
/* Define if you have the 'typeahead' function. */
#define HAVE_CURSES_TYPEAHEAD 1
/* Define if you have the 'use_env' function. */
#define HAVE_CURSES_USE_ENV 1
/* Define if you have the 'wchgat' function. */
#define HAVE_CURSES_WCHGAT 1
/* Define to 1 if you have the declaration of `isfinite', and to 0 if you
don't. */
#define HAVE_DECL_ISFINITE 1
/* Define to 1 if you have the declaration of `isinf', and to 0 if you don't.
*/
#define HAVE_DECL_ISINF 1
/* Define to 1 if you have the declaration of `isnan', and to 0 if you don't.
*/
#define HAVE_DECL_ISNAN 1
/* Define to 1 if you have the declaration of `RTLD_DEEPBIND', and to 0 if you
don't. */
#define HAVE_DECL_RTLD_DEEPBIND 1
/* Define to 1 if you have the declaration of `RTLD_GLOBAL', and to 0 if you
don't. */
#define HAVE_DECL_RTLD_GLOBAL 1
/* Define to 1 if you have the declaration of `RTLD_LAZY', and to 0 if you
don't. */
#define HAVE_DECL_RTLD_LAZY 1
/* Define to 1 if you have the declaration of `RTLD_LOCAL', and to 0 if you
don't. */
#define HAVE_DECL_RTLD_LOCAL 1
/* Define to 1 if you have the declaration of `RTLD_MEMBER', and to 0 if you
don't. */
#define HAVE_DECL_RTLD_MEMBER 0
/* Define to 1 if you have the declaration of `RTLD_NODELETE', and to 0 if you
don't. */
#define HAVE_DECL_RTLD_NODELETE 1
/* Define to 1 if you have the declaration of `RTLD_NOLOAD', and to 0 if you
don't. */
#define HAVE_DECL_RTLD_NOLOAD 1
/* Define to 1 if you have the declaration of `RTLD_NOW', and to 0 if you
don't. */
#define HAVE_DECL_RTLD_NOW 1
/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't.
*/
/* #undef HAVE_DECL_TZNAME */
/* Define to 1 if you have the device macros. */
#define HAVE_DEVICE_MACROS 1
/* Define to 1 if you have the /dev/ptc device file. */
/* #undef HAVE_DEV_PTC */
/* Define to 1 if you have the /dev/ptmx device file. */
#define HAVE_DEV_PTMX 1
/* Define to 1 if you have the <direct.h> header file. */
/* #undef HAVE_DIRECT_H */
/* Define to 1 if the dirent structure has a d_type field */
#define HAVE_DIRENT_D_TYPE 1
/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
*/
#define HAVE_DIRENT_H 1
/* Define if you have the 'dirfd' function or macro. */
#define HAVE_DIRFD 1
/* Define to 1 if you have the <dlfcn.h> header file. */
#define HAVE_DLFCN_H 1
/* Define to 1 if you have the `dlopen' function. */
#define HAVE_DLOPEN 1
/* Define to 1 if you have the `dup2' function. */
#define HAVE_DUP2 1
/* Define to 1 if you have the `dup3' function. */
#define HAVE_DUP3 1
/* Define if you have the '_dyld_shared_cache_contains_path' function. */
/* #undef HAVE_DYLD_SHARED_CACHE_CONTAINS_PATH */
/* Defined when any dynamic module loading is enabled. */
#define HAVE_DYNAMIC_LOADING 1
/* Define to 1 if you have the <endian.h> header file. */
#define HAVE_ENDIAN_H 1
/* Define if you have the 'epoll' functions. */
#define HAVE_EPOLL 1
/* Define if you have the 'epoll_create1' function. */
#define HAVE_EPOLL_CREATE1 1
/* Define to 1 if you have the `erf' function. */
#define HAVE_ERF 1
/* Define to 1 if you have the `erfc' function. */
#define HAVE_ERFC 1
/* Define to 1 if you have the <errno.h> header file. */
#define HAVE_ERRNO_H 1
/* Define if you have the 'eventfd' function. */
#define HAVE_EVENTFD 1
/* Define to 1 if you have the `execv' function. */
#define HAVE_EXECV 1
/* Define to 1 if you have the `explicit_bzero' function. */
#define HAVE_EXPLICIT_BZERO 1
/* Define to 1 if you have the `explicit_memset' function. */
/* #undef HAVE_EXPLICIT_MEMSET */
/* Define to 1 if you have the `expm1' function. */
#define HAVE_EXPM1 1
/* Define to 1 if you have the `faccessat' function. */
#define HAVE_FACCESSAT 1
/* Define if you have the 'fchdir' function. */
#define HAVE_FCHDIR 1
/* Define to 1 if you have the `fchmod' function. */
#define HAVE_FCHMOD 1
/* Define to 1 if you have the `fchmodat' function. */
#define HAVE_FCHMODAT 1
/* Define to 1 if you have the `fchown' function. */
#define HAVE_FCHOWN 1
/* Define to 1 if you have the `fchownat' function. */
#define HAVE_FCHOWNAT 1
/* Define to 1 if you have the <fcntl.h> header file. */
#define HAVE_FCNTL_H 1
/* Define if you have the 'fdatasync' function. */
#define HAVE_FDATASYNC 1
/* Define to 1 if you have the `fdopendir' function. */
#define HAVE_FDOPENDIR 1
/* Define to 1 if you have the `fdwalk' function. */
/* #undef HAVE_FDWALK */
/* Define to 1 if you have the `fexecve' function. */
#define HAVE_FEXECVE 1
/* Define to 1 if you have the `finite' function. */
#define HAVE_FINITE 1
/* Define to 1 if you have the `flock' function. */
#define HAVE_FLOCK 1
/* Define to 1 if you have the `fork' function. */
#define HAVE_FORK 1
/* Define to 1 if you have the `forkpty' function. */
#define HAVE_FORKPTY 1
/* Define to 1 if you have the `fpathconf' function. */
#define HAVE_FPATHCONF 1
/* Define to 1 if you have the `fseek64' function. */
/* #undef HAVE_FSEEK64 */
/* Define to 1 if you have the `fseeko' function. */
#define HAVE_FSEEKO 1
/* Define to 1 if you have the `fstatat' function. */
#define HAVE_FSTATAT 1
/* Define to 1 if you have the `fstatvfs' function. */
#define HAVE_FSTATVFS 1
/* Define if you have the 'fsync' function. */
#define HAVE_FSYNC 1
/* Define to 1 if you have the `ftell64' function. */
/* #undef HAVE_FTELL64 */
/* Define to 1 if you have the `ftello' function. */
#define HAVE_FTELLO 1
/* Define to 1 if you have the `ftime' function. */
#define HAVE_FTIME 1
/* Define to 1 if you have the `ftruncate' function. */
#define HAVE_FTRUNCATE 1
/* Define to 1 if you have the `futimens' function. */
#define HAVE_FUTIMENS 1
/* Define to 1 if you have the `futimes' function. */
#define HAVE_FUTIMES 1
/* Define to 1 if you have the `futimesat' function. */
#define HAVE_FUTIMESAT 1
/* Define to 1 if you have the `gai_strerror' function. */
#define HAVE_GAI_STRERROR 1
/* Define to 1 if you have the `gamma' function. */
#define HAVE_GAMMA 1
/* Define if we can use gcc inline assembler to get and set mc68881 fpcr */
/* #undef HAVE_GCC_ASM_FOR_MC68881 */
/* Define if we can use x64 gcc inline assembler */
#define HAVE_GCC_ASM_FOR_X64 1
/* Define if we can use gcc inline assembler to get and set x87 control word
*/
#define HAVE_GCC_ASM_FOR_X87 1
/* Define if your compiler provides __uint128_t */
#define HAVE_GCC_UINT128_T 1
/* Define if you have the getaddrinfo function. */
#define HAVE_GETADDRINFO 1
/* Define this if you have flockfile(), getc_unlocked(), and funlockfile() */
#define HAVE_GETC_UNLOCKED 1
/* Define to 1 if you have the `getentropy' function. */
#define HAVE_GETENTROPY 1
/* Define to 1 if you have the `getgrgid_r' function. */
#define HAVE_GETGRGID_R 1
/* Define to 1 if you have the `getgrnam_r' function. */
#define HAVE_GETGRNAM_R 1
/* Define to 1 if you have the `getgrouplist' function. */
#define HAVE_GETGROUPLIST 1
/* Define to 1 if you have the `getgroups' function. */
#define HAVE_GETGROUPS 1
/* Define to 1 if you have the `gethostbyname' function. */
/* #undef HAVE_GETHOSTBYNAME */
/* Define this if you have some version of gethostbyname_r() */
#define HAVE_GETHOSTBYNAME_R 1
/* Define this if you have the 3-arg version of gethostbyname_r(). */
/* #undef HAVE_GETHOSTBYNAME_R_3_ARG */
/* Define this if you have the 5-arg version of gethostbyname_r(). */
/* #undef HAVE_GETHOSTBYNAME_R_5_ARG */
/* Define this if you have the 6-arg version of gethostbyname_r(). */
#define HAVE_GETHOSTBYNAME_R_6_ARG 1
/* Define to 1 if you have the `getitimer' function. */
#define HAVE_GETITIMER 1
/* Define to 1 if you have the `getloadavg' function. */
#define HAVE_GETLOADAVG 1
/* Define to 1 if you have the `getlogin' function. */
#define HAVE_GETLOGIN 1
/* Define to 1 if you have the `getnameinfo' function. */
#define HAVE_GETNAMEINFO 1
/* Define if you have the 'getpagesize' function. */
#define HAVE_GETPAGESIZE 1
/* Define to 1 if you have the `getpeername' function. */
#define HAVE_GETPEERNAME 1
/* Define to 1 if you have the `getpgid' function. */
#define HAVE_GETPGID 1
/* Define to 1 if you have the `getpgrp' function. */
#define HAVE_GETPGRP 1
/* Define to 1 if you have the `getpid' function. */
#define HAVE_GETPID 1
/* Define to 1 if you have the `getpriority' function. */
#define HAVE_GETPRIORITY 1
/* Define to 1 if you have the `getpwent' function. */
#define HAVE_GETPWENT 1
/* Define to 1 if you have the `getpwnam_r' function. */
#define HAVE_GETPWNAM_R 1
/* Define to 1 if you have the `getpwuid_r' function. */
#define HAVE_GETPWUID_R 1
/* Define to 1 if the getrandom() function is available */
#define HAVE_GETRANDOM 1
/* Define to 1 if the Linux getrandom() syscall is available */
#define HAVE_GETRANDOM_SYSCALL 1
/* Define to 1 if you have the `getresgid' function. */
#define HAVE_GETRESGID 1
/* Define to 1 if you have the `getresuid' function. */
#define HAVE_GETRESUID 1
/* Define to 1 if you have the `getsid' function. */
#define HAVE_GETSID 1
/* Define to 1 if you have the `getspent' function. */
#define HAVE_GETSPENT 1
/* Define to 1 if you have the `getspnam' function. */
#define HAVE_GETSPNAM 1
/* Define to 1 if you have the `getwd' function. */
#define HAVE_GETWD 1
/* Define if glibc has incorrect _FORTIFY_SOURCE wrappers for memmove and
bcopy. */
#define HAVE_GLIBC_MEMMOVE_BUG 1
/* Define to 1 if you have the <grp.h> header file. */
#define HAVE_GRP_H 1
/* Define if you have the 'hstrerror' function. */
#define HAVE_HSTRERROR 1
/* Define this if you have le64toh() */
#define HAVE_HTOLE64 1
/* Define to 1 if you have the `hypot' function. */
#define HAVE_HYPOT 1
/* Define to 1 if you have the <ieeefp.h> header file. */
/* #undef HAVE_IEEEFP_H */
/* Define to 1 if you have the `if_nameindex' function. */
#define HAVE_IF_NAMEINDEX 1
/* Define if you have the 'inet_aton' function. */
#define HAVE_INET_ATON 1
/* Define if you have the 'inet_pton' function. */
#define HAVE_INET_PTON 1
/* Define to 1 if you have the `initgroups' function. */
#define HAVE_INITGROUPS 1
/* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1
/* Define to 1 if you have the <io.h> header file. */
/* #undef HAVE_IO_H */
/* Define if gcc has the ipa-pure-const bug. */
#define HAVE_IPA_PURE_CONST_BUG 1
/* Define to 1 if you have the `kill' function. */
#define HAVE_KILL 1
/* Define to 1 if you have the `killpg' function. */
#define HAVE_KILLPG 1
/* Define if you have the 'kqueue' functions. */
/* #undef HAVE_KQUEUE */
/* Define to 1 if you have the <langinfo.h> header file. */
#define HAVE_LANGINFO_H 1
/* Defined to enable large file support when an off_t is bigger than a long
and long long is at least as big as an off_t. You may need to add some
flags for configuration and compilation to enable this mode. (For Solaris
and Linux, the necessary defines are already defined.) */
/* #undef HAVE_LARGEFILE_SUPPORT */
/* Define to 1 if you have the 'lchflags' function. */
/* #undef HAVE_LCHFLAGS */
/* Define to 1 if you have the `lchmod' function. */
/* #undef HAVE_LCHMOD */
/* Define to 1 if you have the `lchown' function. */
#define HAVE_LCHOWN 1
/* Define to 1 if you have the `lgamma' function. */
#define HAVE_LGAMMA 1
/* Define to 1 if you have the `dl' library (-ldl). */
#define HAVE_LIBDL 1
/* Define to 1 if you have the `dld' library (-ldld). */
/* #undef HAVE_LIBDLD */
/* Define to 1 if you have the `ieee' library (-lieee). */
/* #undef HAVE_LIBIEEE */
/* Define to 1 if you have the <libintl.h> header file. */
#define HAVE_LIBINTL_H 1
/* Define to build the readline module. */
#define HAVE_LIBREADLINE 1
/* Define to 1 if you have the `resolv' library (-lresolv). */
/* #undef HAVE_LIBRESOLV */
/* Define to 1 if you have the `sendfile' library (-lsendfile). */
/* #undef HAVE_LIBSENDFILE */
/* Define to 1 if you have the <libutil.h> header file. */
/* #undef HAVE_LIBUTIL_H */
/* Define to 1 if you have the `uuid' library (-luuid). */
#define HAVE_LIBUUID 1
/* Define if you have the 'link' function. */
#define HAVE_LINK 1
/* Define to 1 if you have the `linkat' function. */
#define HAVE_LINKAT 1
/* Define to 1 if you have the <linux/auxvec.h> header file. */
#define HAVE_LINUX_AUXVEC_H 1
/* Define to 1 if you have the <linux/can/bcm.h> header file. */
#define HAVE_LINUX_CAN_BCM_H 1
/* Define to 1 if you have the <linux/can.h> header file. */
#define HAVE_LINUX_CAN_H 1
/* Define to 1 if you have the <linux/can/j1939.h> header file. */
/* #undef HAVE_LINUX_CAN_J1939_H */
/* Define if compiling using Linux 3.6 or later. */
#define HAVE_LINUX_CAN_RAW_FD_FRAMES 1
/* Define to 1 if you have the <linux/can/raw.h> header file. */
#define HAVE_LINUX_CAN_RAW_H 1
/* Define if compiling using Linux 4.1 or later. */
#define HAVE_LINUX_CAN_RAW_JOIN_FILTERS 1
/* Define to 1 if you have the <linux/memfd.h> header file. */
#define HAVE_LINUX_MEMFD_H 1
/* Define to 1 if you have the <linux/netlink.h> header file. */
#define HAVE_LINUX_NETLINK_H 1
/* Define to 1 if you have the <linux/qrtr.h> header file. */
#define HAVE_LINUX_QRTR_H 1
/* Define to 1 if you have the <linux/random.h> header file. */
#define HAVE_LINUX_RANDOM_H 1
/* Define to 1 if you have the <linux/tipc.h> header file. */
#define HAVE_LINUX_TIPC_H 1
/* Define to 1 if you have the <linux/vm_sockets.h> header file. */
#define HAVE_LINUX_VM_SOCKETS_H 1
/* Define to 1 if you have the <linux/wait.h> header file. */
#define HAVE_LINUX_WAIT_H 1
/* Define to 1 if you have the `lockf' function. */
#define HAVE_LOCKF 1
/* Define to 1 if you have the `log1p' function. */
#define HAVE_LOG1P 1
/* Define to 1 if you have the `log2' function. */
#define HAVE_LOG2 1
/* Define to 1 if the system has the type `long double'. */
#define HAVE_LONG_DOUBLE 1
/* Define to 1 if you have the `lstat' function. */
#define HAVE_LSTAT 1
/* Define to 1 if you have the `lutimes' function. */
#define HAVE_LUTIMES 1
/* Define to 1 if you have the `madvise' function. */
#define HAVE_MADVISE 1
/* Define this if you have the makedev macro. */
#define HAVE_MAKEDEV 1
/* Define to 1 if you have the `mbrtowc' function. */
#define HAVE_MBRTOWC 1
/* Define if you have the 'memfd_create' function. */
#define HAVE_MEMFD_CREATE 1
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
/* Define to 1 if you have the `memrchr' function. */
#define HAVE_MEMRCHR 1
/* Define to 1 if you have the `mkdirat' function. */
#define HAVE_MKDIRAT 1
/* Define to 1 if you have the `mkfifo' function. */
#define HAVE_MKFIFO 1
/* Define to 1 if you have the `mkfifoat' function. */
#define HAVE_MKFIFOAT 1
/* Define to 1 if you have the `mknod' function. */
#define HAVE_MKNOD 1
/* Define to 1 if you have the `mknodat' function. */
#define HAVE_MKNODAT 1
/* Define to 1 if you have the `mktime' function. */
#define HAVE_MKTIME 1
/* Define to 1 if you have the `mmap' function. */
#define HAVE_MMAP 1
/* Define to 1 if you have the `mremap' function. */
#define HAVE_MREMAP 1
/* Define to 1 if you have the <ncurses.h> header file. */
#define HAVE_NCURSES_H 1
/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
/* #undef HAVE_NDIR_H */
/* Define to 1 if you have the <netpacket/packet.h> header file. */
#define HAVE_NETPACKET_PACKET_H 1
/* Define to 1 if you have the <net/if.h> header file. */
#define HAVE_NET_IF_H 1
/* Define to 1 if you have the `nice' function. */
#define HAVE_NICE 1
/* Define if the internal form of wchar_t in non-Unicode locales is not
Unicode. */
/* #undef HAVE_NON_UNICODE_WCHAR_T_REPRESENTATION */
/* Define to 1 if you have the `openat' function. */
#define HAVE_OPENAT 1
/* Define to 1 if you have the `openpty' function. */
#define HAVE_OPENPTY 1
/* Define to 1 if you have the `pathconf' function. */
#define HAVE_PATHCONF 1
/* Define to 1 if you have the `pause' function. */
#define HAVE_PAUSE 1
/* Define to 1 if you have the `pipe2' function. */
#define HAVE_PIPE2 1
/* Define to 1 if you have the `plock' function. */
/* #undef HAVE_PLOCK */
/* Define to 1 if you have the `poll' function. */
#define HAVE_POLL 1
/* Define to 1 if you have the <poll.h> header file. */
#define HAVE_POLL_H 1
/* Define to 1 if you have the `posix_fadvise' function. */
#define HAVE_POSIX_FADVISE 1
/* Define to 1 if you have the `posix_fallocate' function. */
#define HAVE_POSIX_FALLOCATE 1
/* Define to 1 if you have the `posix_spawn' function. */
#define HAVE_POSIX_SPAWN 1
/* Define to 1 if you have the `posix_spawnp' function. */
#define HAVE_POSIX_SPAWNP 1
/* Define to 1 if you have the `pread' function. */
#define HAVE_PREAD 1
/* Define to 1 if you have the `preadv' function. */
#define HAVE_PREADV 1
/* Define to 1 if you have the `preadv2' function. */
#define HAVE_PREADV2 1
/* Define if you have the 'prlimit' functions. */
#define HAVE_PRLIMIT 1
/* Define to 1 if you have the <process.h> header file. */
/* #undef HAVE_PROCESS_H */
/* Define if your compiler supports function prototype */
#define HAVE_PROTOTYPES 1
/* Define to 1 if you have the `pthread_condattr_setclock' function. */
#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1
/* Defined for Solaris 2.6 bug in pthread header. */
/* #undef HAVE_PTHREAD_DESTRUCTOR */
/* Define to 1 if you have the `pthread_getcpuclockid' function. */
#define HAVE_PTHREAD_GETCPUCLOCKID 1
/* Define to 1 if you have the <pthread.h> header file. */
#define HAVE_PTHREAD_H 1
/* Define to 1 if you have the `pthread_init' function. */
/* #undef HAVE_PTHREAD_INIT */
/* Define to 1 if you have the `pthread_kill' function. */
#define HAVE_PTHREAD_KILL 1
/* Define to 1 if you have the `pthread_sigmask' function. */
#define HAVE_PTHREAD_SIGMASK 1
/* Define to 1 if you have the <pty.h> header file. */
#define HAVE_PTY_H 1
/* Define to 1 if you have the `pwrite' function. */
#define HAVE_PWRITE 1
/* Define to 1 if you have the `pwritev' function. */
#define HAVE_PWRITEV 1
/* Define to 1 if you have the `pwritev2' function. */
#define HAVE_PWRITEV2 1
/* Define to 1 if you have the `readlink' function. */
#define HAVE_READLINK 1
/* Define to 1 if you have the `readlinkat' function. */
#define HAVE_READLINKAT 1
/* Define to 1 if you have the `readv' function. */
#define HAVE_READV 1
/* Define to 1 if you have the `realpath' function. */
#define HAVE_REALPATH 1
/* Define to 1 if you have the `renameat' function. */
#define HAVE_RENAMEAT 1
/* Define if readline supports append_history */
#define HAVE_RL_APPEND_HISTORY 1
/* Define if you can turn off readline's signal handling. */
#define HAVE_RL_CATCH_SIGNAL 1
/* Define if you have readline 2.2 */
#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1
/* Define if you have readline 4.0 */
#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1
/* Define if you have readline 4.2 */
#define HAVE_RL_COMPLETION_MATCHES 1
/* Define if you have rl_completion_suppress_append */
#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1
/* Define if you have readline 4.0 */
#define HAVE_RL_PRE_INPUT_HOOK 1
/* Define if you have readline 4.0 */
#define HAVE_RL_RESIZE_TERMINAL 1
/* Define to 1 if you have the `round' function. */
#define HAVE_ROUND 1
/* Define to 1 if you have the `rtpSpawn' function. */
/* #undef HAVE_RTPSPAWN */
/* Define to 1 if you have the `sched_get_priority_max' function. */
#define HAVE_SCHED_GET_PRIORITY_MAX 1
/* Define to 1 if you have the <sched.h> header file. */
#define HAVE_SCHED_H 1
/* Define to 1 if you have the `sched_rr_get_interval' function. */
#define HAVE_SCHED_RR_GET_INTERVAL 1
/* Define to 1 if you have the `sched_setaffinity' function. */
#define HAVE_SCHED_SETAFFINITY 1
/* Define to 1 if you have the `sched_setparam' function. */
#define HAVE_SCHED_SETPARAM 1
/* Define to 1 if you have the `sched_setscheduler' function. */
#define HAVE_SCHED_SETSCHEDULER 1
/* Define to 1 if you have the `sem_clockwait' function. */
/* #undef HAVE_SEM_CLOCKWAIT */
/* Define to 1 if you have the `sem_getvalue' function. */
#define HAVE_SEM_GETVALUE 1
/* Define to 1 if you have the `sem_open' function. */
#define HAVE_SEM_OPEN 1
/* Define to 1 if you have the `sem_timedwait' function. */
#define HAVE_SEM_TIMEDWAIT 1
/* Define to 1 if you have the `sem_unlink' function. */
#define HAVE_SEM_UNLINK 1
/* Define to 1 if you have the `sendfile' function. */
#define HAVE_SENDFILE 1
/* Define to 1 if you have the `setegid' function. */
#define HAVE_SETEGID 1
/* Define to 1 if you have the `seteuid' function. */
#define HAVE_SETEUID 1
/* Define to 1 if you have the `setgid' function. */
#define HAVE_SETGID 1
/* Define if you have the 'setgroups' function. */
#define HAVE_SETGROUPS 1
/* Define to 1 if you have the `sethostname' function. */
#define HAVE_SETHOSTNAME 1
/* Define to 1 if you have the `setitimer' function. */
#define HAVE_SETITIMER 1
/* Define to 1 if you have the `setlocale' function. */
#define HAVE_SETLOCALE 1
/* Define to 1 if you have the `setpgid' function. */
#define HAVE_SETPGID 1
/* Define to 1 if you have the `setpgrp' function. */
#define HAVE_SETPGRP 1
/* Define to 1 if you have the `setpriority' function. */
#define HAVE_SETPRIORITY 1
/* Define to 1 if you have the `setregid' function. */
#define HAVE_SETREGID 1
/* Define to 1 if you have the `setresgid' function. */
#define HAVE_SETRESGID 1
/* Define to 1 if you have the `setresuid' function. */
#define HAVE_SETRESUID 1
/* Define to 1 if you have the `setreuid' function. */
#define HAVE_SETREUID 1
/* Define to 1 if you have the `setsid' function. */
#define HAVE_SETSID 1
/* Define to 1 if you have the `setuid' function. */
#define HAVE_SETUID 1
/* Define to 1 if you have the `setvbuf' function. */
#define HAVE_SETVBUF 1
/* Define to 1 if you have the <shadow.h> header file. */
#define HAVE_SHADOW_H 1
/* Define to 1 if you have the `shm_open' function. */
#define HAVE_SHM_OPEN 1
/* Define to 1 if you have the `shm_unlink' function. */
#define HAVE_SHM_UNLINK 1
/* Define to 1 if you have the `sigaction' function. */
#define HAVE_SIGACTION 1
/* Define to 1 if you have the `sigaltstack' function. */
#define HAVE_SIGALTSTACK 1
/* Define to 1 if you have the `sigfillset' function. */
#define HAVE_SIGFILLSET 1
/* Define to 1 if `si_band' is a member of `siginfo_t'. */
#define HAVE_SIGINFO_T_SI_BAND 1
/* Define to 1 if you have the `siginterrupt' function. */
#define HAVE_SIGINTERRUPT 1
/* Define to 1 if you have the <signal.h> header file. */
#define HAVE_SIGNAL_H 1
/* Define to 1 if you have the `sigpending' function. */
#define HAVE_SIGPENDING 1
/* Define to 1 if you have the `sigrelse' function. */
#define HAVE_SIGRELSE 1
/* Define to 1 if you have the `sigtimedwait' function. */
#define HAVE_SIGTIMEDWAIT 1
/* Define to 1 if you have the `sigwait' function. */
#define HAVE_SIGWAIT 1
/* Define to 1 if you have the `sigwaitinfo' function. */
#define HAVE_SIGWAITINFO 1
/* Define to 1 if you have the `snprintf' function. */
#define HAVE_SNPRINTF 1
/* struct sockaddr_alg (linux/if_alg.h) */
#define HAVE_SOCKADDR_ALG 1
/* Define if sockaddr has sa_len member */
/* #undef HAVE_SOCKADDR_SA_LEN */
/* struct sockaddr_storage (sys/socket.h) */
#define HAVE_SOCKADDR_STORAGE 1
/* Define if you have the 'socketpair' function. */
#define HAVE_SOCKETPAIR 1
/* Define to 1 if you have the <spawn.h> header file. */
#define HAVE_SPAWN_H 1
/* Define to 1 if you have the `splice' function. */
#define HAVE_SPLICE 1
/* Define if your compiler provides ssize_t */
#define HAVE_SSIZE_T 1
/* Define to 1 if you have the `statvfs' function. */
#define HAVE_STATVFS 1
/* Define if you have struct stat.st_mtim.tv_nsec */
#define HAVE_STAT_TV_NSEC 1
/* Define if you have struct stat.st_mtimensec */
/* #undef HAVE_STAT_TV_NSEC2 */
/* Define if your compiler supports variable length function prototypes (e.g.
void fprintf(FILE *, char *, ...);) *and* <stdarg.h> */
#define HAVE_STDARG_PROTOTYPES 1
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#define HAVE_STDLIB_H 1
/* Has stdatomic.h with atomic_int and atomic_uintptr_t */
#define HAVE_STD_ATOMIC 1
/* Define to 1 if you have the `strftime' function. */
#define HAVE_STRFTIME 1
/* Define to 1 if you have the <strings.h> header file. */
#define HAVE_STRINGS_H 1
/* Define to 1 if you have the <string.h> header file. */
#define HAVE_STRING_H 1
/* Define to 1 if you have the `strlcpy' function. */
/* #undef HAVE_STRLCPY */
/* Define to 1 if you have the <stropts.h> header file. */
/* #undef HAVE_STROPTS_H */
/* Define to 1 if you have the `strsignal' function. */
#define HAVE_STRSIGNAL 1
/* Define to 1 if `pw_gecos' is a member of `struct passwd'. */
#define HAVE_STRUCT_PASSWD_PW_GECOS 1
/* Define to 1 if `pw_passwd' is a member of `struct passwd'. */
#define HAVE_STRUCT_PASSWD_PW_PASSWD 1
/* Define to 1 if `st_birthtime' is a member of `struct stat'. */
/* #undef HAVE_STRUCT_STAT_ST_BIRTHTIME */
/* Define to 1 if `st_blksize' is a member of `struct stat'. */
#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
/* Define to 1 if `st_blocks' is a member of `struct stat'. */
#define HAVE_STRUCT_STAT_ST_BLOCKS 1
/* Define to 1 if `st_flags' is a member of `struct stat'. */
/* #undef HAVE_STRUCT_STAT_ST_FLAGS */
/* Define to 1 if `st_gen' is a member of `struct stat'. */
/* #undef HAVE_STRUCT_STAT_ST_GEN */
/* Define to 1 if `st_rdev' is a member of `struct stat'. */
#define HAVE_STRUCT_STAT_ST_RDEV 1
/* Define to 1 if `tm_zone' is a member of `struct tm'. */
#define HAVE_STRUCT_TM_TM_ZONE 1
/* Define if you have the 'symlink' function. */
#define HAVE_SYMLINK 1
/* Define to 1 if you have the `symlinkat' function. */
#define HAVE_SYMLINKAT 1
/* Define to 1 if you have the `sync' function. */
#define HAVE_SYNC 1
/* Define to 1 if you have the `sysconf' function. */
#define HAVE_SYSCONF 1
/* Define to 1 if you have the <sysexits.h> header file. */
#define HAVE_SYSEXITS_H 1
/* Define to 1 if you have the <sys/audioio.h> header file. */
/* #undef HAVE_SYS_AUDIOIO_H */
/* Define to 1 if you have the <sys/auxv.h> header file. */
#define HAVE_SYS_AUXV_H 1
/* Define to 1 if you have the <sys/bsdtty.h> header file. */
/* #undef HAVE_SYS_BSDTTY_H */
/* Define to 1 if you have the <sys/devpoll.h> header file. */
/* #undef HAVE_SYS_DEVPOLL_H */
/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
*/
/* #undef HAVE_SYS_DIR_H */
/* Define to 1 if you have the <sys/endian.h> header file. */
/* #undef HAVE_SYS_ENDIAN_H */
/* Define to 1 if you have the <sys/epoll.h> header file. */
#define HAVE_SYS_EPOLL_H 1
/* Define to 1 if you have the <sys/eventfd.h> header file. */
#define HAVE_SYS_EVENTFD_H 1
/* Define to 1 if you have the <sys/event.h> header file. */
/* #undef HAVE_SYS_EVENT_H */
/* Define to 1 if you have the <sys/file.h> header file. */
#define HAVE_SYS_FILE_H 1
/* Define to 1 if you have the <sys/ioctl.h> header file. */
#define HAVE_SYS_IOCTL_H 1
/* Define to 1 if you have the <sys/kern_control.h> header file. */
/* #undef HAVE_SYS_KERN_CONTROL_H */
/* Define to 1 if you have the <sys/loadavg.h> header file. */
/* #undef HAVE_SYS_LOADAVG_H */
/* Define to 1 if you have the <sys/lock.h> header file. */
/* #undef HAVE_SYS_LOCK_H */
/* Define to 1 if you have the <sys/memfd.h> header file. */
/* #undef HAVE_SYS_MEMFD_H */
/* Define to 1 if you have the <sys/mkdev.h> header file. */
/* #undef HAVE_SYS_MKDEV_H */
/* Define to 1 if you have the <sys/mman.h> header file. */
#define HAVE_SYS_MMAN_H 1
/* Define to 1 if you have the <sys/modem.h> header file. */
/* #undef HAVE_SYS_MODEM_H */
/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
*/
/* #undef HAVE_SYS_NDIR_H */
/* Define to 1 if you have the <sys/param.h> header file. */
#define HAVE_SYS_PARAM_H 1
/* Define to 1 if you have the <sys/poll.h> header file. */
#define HAVE_SYS_POLL_H 1
/* Define to 1 if you have the <sys/random.h> header file. */
#define HAVE_SYS_RANDOM_H 1
/* Define to 1 if you have the <sys/resource.h> header file. */
#define HAVE_SYS_RESOURCE_H 1
/* Define to 1 if you have the <sys/select.h> header file. */
#define HAVE_SYS_SELECT_H 1
/* Define to 1 if you have the <sys/sendfile.h> header file. */
#define HAVE_SYS_SENDFILE_H 1
/* Define to 1 if you have the <sys/socket.h> header file. */
#define HAVE_SYS_SOCKET_H 1
/* Define to 1 if you have the <sys/statvfs.h> header file. */
#define HAVE_SYS_STATVFS_H 1
/* Define to 1 if you have the <sys/stat.h> header file. */
#define HAVE_SYS_STAT_H 1
/* Define to 1 if you have the <sys/syscall.h> header file. */
#define HAVE_SYS_SYSCALL_H 1
/* Define to 1 if you have the <sys/sysmacros.h> header file. */
#define HAVE_SYS_SYSMACROS_H 1
/* Define to 1 if you have the <sys/sys_domain.h> header file. */
/* #undef HAVE_SYS_SYS_DOMAIN_H */
/* Define to 1 if you have the <sys/termio.h> header file. */
/* #undef HAVE_SYS_TERMIO_H */
/* Define to 1 if you have the <sys/times.h> header file. */
#define HAVE_SYS_TIMES_H 1
/* Define to 1 if you have the <sys/time.h> header file. */
#define HAVE_SYS_TIME_H 1
/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
/* Define to 1 if you have the <sys/uio.h> header file. */
#define HAVE_SYS_UIO_H 1
/* Define to 1 if you have the <sys/un.h> header file. */
#define HAVE_SYS_UN_H 1
/* Define to 1 if you have the <sys/utsname.h> header file. */
#define HAVE_SYS_UTSNAME_H 1
/* Define to 1 if you have the <sys/wait.h> header file. */
#define HAVE_SYS_WAIT_H 1
/* Define to 1 if you have the <sys/xattr.h> header file. */
#define HAVE_SYS_XATTR_H 1
/* Define to 1 if you have the `tcgetpgrp' function. */
#define HAVE_TCGETPGRP 1
/* Define to 1 if you have the `tcsetpgrp' function. */
#define HAVE_TCSETPGRP 1
/* Define to 1 if you have the `tempnam' function. */
#define HAVE_TEMPNAM 1
/* Define to 1 if you have the <termios.h> header file. */
#define HAVE_TERMIOS_H 1
/* Define to 1 if you have the <term.h> header file. */
#define HAVE_TERM_H 1
/* Define to 1 if you have the `tgamma' function. */
#define HAVE_TGAMMA 1
/* Define to 1 if you have the `timegm' function. */
#define HAVE_TIMEGM 1
/* Define to 1 if you have the `times' function. */
#define HAVE_TIMES 1
/* Define to 1 if you have the `tmpfile' function. */
#define HAVE_TMPFILE 1
/* Define to 1 if you have the `tmpnam' function. */
#define HAVE_TMPNAM 1
/* Define to 1 if you have the `tmpnam_r' function. */
#define HAVE_TMPNAM_R 1
/* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use
`HAVE_STRUCT_TM_TM_ZONE' instead. */
#define HAVE_TM_ZONE 1
/* Define to 1 if you have the `truncate' function. */
#define HAVE_TRUNCATE 1
/* Define to 1 if you don't have `tm_zone' but do have the external array
`tzname'. */
/* #undef HAVE_TZNAME */
/* Define this if you have tcl and TCL_UTF_MAX==6 */
/* #undef HAVE_UCS4_TCL */
/* Define to 1 if you have the `uname' function. */
#define HAVE_UNAME 1
/* Define to 1 if you have the <unistd.h> header file. */
#define HAVE_UNISTD_H 1
/* Define to 1 if you have the `unlinkat' function. */
#define HAVE_UNLINKAT 1
/* Define if you have a useable wchar_t type defined in wchar.h; useable means
wchar_t must be an unsigned type with at least 16 bits. (see
Include/unicodeobject.h). */
/* #undef HAVE_USABLE_WCHAR_T */
/* Define to 1 if you have the <util.h> header file. */
/* #undef HAVE_UTIL_H */
/* Define to 1 if you have the `utimensat' function. */
#define HAVE_UTIMENSAT 1
/* Define to 1 if you have the `utimes' function. */
#define HAVE_UTIMES 1
/* Define to 1 if you have the <utime.h> header file. */
#define HAVE_UTIME_H 1
/* Define if uuid_create() exists. */
/* #undef HAVE_UUID_CREATE */
/* Define if uuid_enc_be() exists. */
/* #undef HAVE_UUID_ENC_BE */
/* Define if uuid_generate_time_safe() exists. */
#define HAVE_UUID_GENERATE_TIME_SAFE 1
/* Define to 1 if you have the <uuid.h> header file. */
/* #undef HAVE_UUID_H */
/* Define to 1 if you have the <uuid/uuid.h> header file. */
#define HAVE_UUID_UUID_H 1
/* Define to 1 if you have the `vfork' function. */
#define HAVE_VFORK 1
/* Define to 1 if you have the `wait3' function. */
#define HAVE_WAIT3 1
/* Define to 1 if you have the `wait4' function. */
#define HAVE_WAIT4 1
/* Define to 1 if you have the `waitid' function. */
#define HAVE_WAITID 1
/* Define to 1 if you have the `waitpid' function. */
#define HAVE_WAITPID 1
/* Define if the compiler provides a wchar.h header file. */
#define HAVE_WCHAR_H 1
/* Define to 1 if you have the `wcscoll' function. */
#define HAVE_WCSCOLL 1
/* Define to 1 if you have the `wcsftime' function. */
#define HAVE_WCSFTIME 1
/* Define to 1 if you have the `wcsxfrm' function. */
#define HAVE_WCSXFRM 1
/* Define to 1 if you have the `wmemcmp' function. */
#define HAVE_WMEMCMP 1
/* Define if tzset() actually switches the local timezone in a meaningful way.
*/
#define HAVE_WORKING_TZSET 1
/* Define to 1 if you have the `writev' function. */
#define HAVE_WRITEV 1
/* Define if the zlib library has inflateCopy */
#define HAVE_ZLIB_COPY 1
/* Define to 1 if you have the `_getpty' function. */
/* #undef HAVE__GETPTY */
/* Define to 1 if `major', `minor', and `makedev' are declared in <mkdev.h>.
*/
/* #undef MAJOR_IN_MKDEV */
/* Define to 1 if `major', `minor', and `makedev' are declared in
<sysmacros.h>. */
#define MAJOR_IN_SYSMACROS 1
/* Define if mvwdelch in curses.h is an expression. */
#define MVWDELCH_IS_EXPRESSION 1
/* Define to the address where bug reports for this package should be sent. */
/* #undef PACKAGE_BUGREPORT */
/* Define to the full name of this package. */
/* #undef PACKAGE_NAME */
/* Define to the full name and version of this package. */
/* #undef PACKAGE_STRING */
/* Define to the one symbol short name of this package. */
/* #undef PACKAGE_TARNAME */
/* Define to the home page for this package. */
/* #undef PACKAGE_URL */
/* Define to the version of this package. */
/* #undef PACKAGE_VERSION */
/* Define if POSIX semaphores aren't enabled on your system */
/* #undef POSIX_SEMAPHORES_NOT_ENABLED */
/* Define if pthread_key_t is compatible with int. */
#define PTHREAD_KEY_T_IS_COMPATIBLE_WITH_INT 1
/* Defined if PTHREAD_SCOPE_SYSTEM supported. */
#define PTHREAD_SYSTEM_SCHED_SUPPORTED 1
/* Define as the preferred size in bits of long digits */
/* #undef PYLONG_BITS_IN_DIGIT */
/* enabled builtin hash modules */
#define PY_BUILTIN_HASHLIB_HASHES "md5,sha1,sha256,sha512,sha3,blake2"
/* Define if you want to coerce the C locale to a UTF-8 based locale */
#define PY_COERCE_C_LOCALE 1
/* Define to printf format modifier for Py_ssize_t */
#define PY_FORMAT_SIZE_T "z"
/* Default cipher suites list for ssl module. 1: Python's preferred selection,
2: leave OpenSSL defaults untouched, 0: custom string */
#define PY_SSL_DEFAULT_CIPHERS 2
/* Cipher suite string for PY_SSL_DEFAULT_CIPHERS=0 */
/* #undef PY_SSL_DEFAULT_CIPHER_STRING */
/* Define if you want to build an interpreter with many run-time checks. */
/* #undef Py_DEBUG */
/* Defined if Python is built as a shared library. */
#define Py_ENABLE_SHARED 1
/* Define hash algorithm for str, bytes and memoryview. SipHash24: 1, FNV: 2,
externally defined: 0 */
/* #undef Py_HASH_ALGORITHM */
/* Define if you want to enable tracing references for debugging purpose */
/* #undef Py_TRACE_REFS */
/* assume C89 semantics that RETSIGTYPE is always void */
#define RETSIGTYPE void
/* Define if setpgrp() must be called as setpgrp(0, 0). */
/* #undef SETPGRP_HAVE_ARG */
/* Define to 1 if you must link with -lrt for shm_open(). */
#define SHM_NEEDS_LIBRT 1
/* Define if i>>j for signed int i does not extend the sign bit when i < 0 */
/* #undef SIGNED_RIGHT_SHIFT_ZERO_FILLS */
/* The size of `double', as computed by sizeof. */
#define SIZEOF_DOUBLE 8
/* The size of `float', as computed by sizeof. */
#define SIZEOF_FLOAT 4
/* The size of `fpos_t', as computed by sizeof. */
#define SIZEOF_FPOS_T 16
/* The size of `int', as computed by sizeof. */
#define SIZEOF_INT 4
/* The size of `long', as computed by sizeof. */
#define SIZEOF_LONG 8
/* The size of `long double', as computed by sizeof. */
#define SIZEOF_LONG_DOUBLE 16
/* The size of `long long', as computed by sizeof. */
#define SIZEOF_LONG_LONG 8
/* The size of `off_t', as computed by sizeof. */
#define SIZEOF_OFF_T 8
/* The size of `pid_t', as computed by sizeof. */
#define SIZEOF_PID_T 4
/* The size of `pthread_key_t', as computed by sizeof. */
#define SIZEOF_PTHREAD_KEY_T 4
/* The size of `pthread_t', as computed by sizeof. */
#define SIZEOF_PTHREAD_T 8
/* The size of `short', as computed by sizeof. */
#define SIZEOF_SHORT 2
/* The size of `size_t', as computed by sizeof. */
#define SIZEOF_SIZE_T 8
/* The size of `time_t', as computed by sizeof. */
#define SIZEOF_TIME_T 8
/* The size of `uintptr_t', as computed by sizeof. */
#define SIZEOF_UINTPTR_T 8
/* The size of `void *', as computed by sizeof. */
#define SIZEOF_VOID_P 8
/* The size of `wchar_t', as computed by sizeof. */
#define SIZEOF_WCHAR_T 4
/* The size of `_Bool', as computed by sizeof. */
#define SIZEOF__BOOL 1
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
/* Define if you can safely include both <sys/select.h> and <sys/time.h>
(which you can't on SCO ODT 3.0). */
#define SYS_SELECT_WITH_SYS_TIME 1
/* Custom thread stack size depending on chosen sanitizer runtimes. */
/* #undef THREAD_STACK_SIZE */
/* Library needed by timemodule.c: librt may be needed for clock_gettime() */
/* #undef TIMEMODULE_LIB */
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#define TIME_WITH_SYS_TIME 1
/* Define to 1 if your <sys/time.h> declares `struct tm'. */
/* #undef TM_IN_SYS_TIME */
/* Define if you want to use computed gotos in ceval.c. */
#define USE_COMPUTED_GOTOS 1
/* Enable extensions on AIX 3, Interix. */
#ifndef _ALL_SOURCE
# define _ALL_SOURCE 1
#endif
/* Enable GNU extensions on systems that have them. */
#ifndef _GNU_SOURCE
# define _GNU_SOURCE 1
#endif
/* Enable threading extensions on Solaris. */
#ifndef _POSIX_PTHREAD_SEMANTICS
# define _POSIX_PTHREAD_SEMANTICS 1
#endif
/* Enable extensions on HP NonStop. */
#ifndef _TANDEM_SOURCE
# define _TANDEM_SOURCE 1
#endif
/* Enable general extensions on Solaris. */
#ifndef __EXTENSIONS__
# define __EXTENSIONS__ 1
#endif
/* Define if WINDOW in curses.h offers a field _flags. */
#define WINDOW_HAS_FLAGS 1
/* Define if you want build the _decimal module using a coroutine-local rather
than a thread-local context */
#define WITH_DECIMAL_CONTEXTVAR 1
/* Define if you want documentation strings in extension modules */
#define WITH_DOC_STRINGS 1
/* Define if you want to compile in DTrace support */
#define WITH_DTRACE 1
/* Define if you want to use the new-style (Openstep, Rhapsody, MacOS) dynamic
linker (dyld) instead of the old-style (NextStep) dynamic linker (rld).
Dyld is necessary to support frameworks. */
/* #undef WITH_DYLD */
/* Define to build the readline module against Editline. */
/* #undef WITH_EDITLINE */
/* Define to 1 if libintl is needed for locale functions. */
/* #undef WITH_LIBINTL */
/* Define if you want to produce an OpenStep/Rhapsody framework (shared
library plus accessory files). */
/* #undef WITH_NEXT_FRAMEWORK */
/* Define if you want to compile in Python-specific mallocs */
#define WITH_PYMALLOC 1
/* Define if you want pymalloc to be disabled when running under valgrind */
#define WITH_VALGRIND 1
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
significant byte first (like Motorola and SPARC, unlike Intel). */
#if defined AC_APPLE_UNIVERSAL_BUILD
# if defined __BIG_ENDIAN__
# define WORDS_BIGENDIAN 1
# endif
#else
# ifndef WORDS_BIGENDIAN
/* # undef WORDS_BIGENDIAN */
# endif
#endif
/* Define if arithmetic is subject to x87-style double rounding issue */
/* #undef X87_DOUBLE_ROUNDING */
/* Define on OpenBSD to activate all library features */
/* #undef _BSD_SOURCE */
/* Define on Darwin to activate all library features */
#define _DARWIN_C_SOURCE 1
/* This must be set to 64 on some systems to enable large file support. */
#define _FILE_OFFSET_BITS 64
/* Define on Linux to activate all library features */
#define _GNU_SOURCE 1
/* Define to include mbstate_t for mbrtowc */
/* #undef _INCLUDE__STDC_A1_SOURCE */
/* This must be defined on some systems to enable large file support. */
#define _LARGEFILE_SOURCE 1
/* This must be defined on AIX systems to enable large file support. */
/* #undef _LARGE_FILES */
/* Define to 1 if on MINIX. */
/* #undef _MINIX */
/* Define on NetBSD to activate all library features */
#define _NETBSD_SOURCE 1
/* Define to 2 if the system does not provide POSIX.1 features except with
this defined. */
/* #undef _POSIX_1_SOURCE */
/* Define to activate features from IEEE Stds 1003.1-2008 */
#define _POSIX_C_SOURCE 200809L
/* Define to 1 if you need to in order for `stat' and other things to work. */
/* #undef _POSIX_SOURCE */
/* Define if you have POSIX threads, and your system does not define that. */
/* #undef _POSIX_THREADS */
/* framework name */
#define _PYTHONFRAMEWORK ""
/* Define to force use of thread-safe errno, h_errno, and other functions */
#define _REENTRANT 1
/* Define to the level of X/Open that your system supports */
#define _XOPEN_SOURCE 700
/* Define to activate Unix95-and-earlier features */
#define _XOPEN_SOURCE_EXTENDED 1
/* Define on FreeBSD to activate all library features */
#define __BSD_VISIBLE 1
/* Define to 'long' if <time.h> doesn't define. */
/* #undef clock_t */
/* Define to empty if `const' does not conform to ANSI C. */
/* #undef const */
/* Define to `int' if <sys/types.h> doesn't define. */
/* #undef gid_t */
/* Define to `int' if <sys/types.h> does not define. */
/* #undef mode_t */
/* Define to `long int' if <sys/types.h> does not define. */
/* #undef off_t */
/* Define to `int' if <sys/types.h> does not define. */
/* #undef pid_t */
/* Define to empty if the keyword does not work. */
/* #undef signed */
/* Define to `unsigned int' if <sys/types.h> does not define. */
/* #undef size_t */
/* Define to `int' if <sys/socket.h> does not define. */
/* #undef socklen_t */
/* Define to `int' if <sys/types.h> doesn't define. */
/* #undef uid_t */
/* Define the macros needed if on a UnixWare 7.x system. */
#if defined(__USLC__) && defined(__SCO_VERSION__)
#define STRICT_SYSV_CURSES /* Don't use ncurses extensions */
#endif
#endif /*Py_PYCONFIG_H*/
PK ��\c�� � pycapsule.hnu �[���
/* Capsule objects let you wrap a C "void *" pointer in a Python
object. They're a way of passing data through the Python interpreter
without creating your own custom type.
Capsules are used for communication between extension modules.
They provide a way for an extension module to export a C interface
to other extension modules, so that extension modules can use the
Python import mechanism to link to one another.
For more information, please see "c-api/capsule.html" in the
documentation.
*/
#ifndef Py_CAPSULE_H
#define Py_CAPSULE_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(PyTypeObject) PyCapsule_Type;
typedef void (*PyCapsule_Destructor)(PyObject *);
#define PyCapsule_CheckExact(op) Py_IS_TYPE(op, &PyCapsule_Type)
PyAPI_FUNC(PyObject *) PyCapsule_New(
void *pointer,
const char *name,
PyCapsule_Destructor destructor);
PyAPI_FUNC(void *) PyCapsule_GetPointer(PyObject *capsule, const char *name);
PyAPI_FUNC(PyCapsule_Destructor) PyCapsule_GetDestructor(PyObject *capsule);
PyAPI_FUNC(const char *) PyCapsule_GetName(PyObject *capsule);
PyAPI_FUNC(void *) PyCapsule_GetContext(PyObject *capsule);
PyAPI_FUNC(int) PyCapsule_IsValid(PyObject *capsule, const char *name);
PyAPI_FUNC(int) PyCapsule_SetPointer(PyObject *capsule, void *pointer);
PyAPI_FUNC(int) PyCapsule_SetDestructor(PyObject *capsule, PyCapsule_Destructor destructor);
PyAPI_FUNC(int) PyCapsule_SetName(PyObject *capsule, const char *name);
PyAPI_FUNC(int) PyCapsule_SetContext(PyObject *capsule, void *context);
PyAPI_FUNC(void *) PyCapsule_Import(
const char *name, /* UTF-8 encoded string */
int no_block);
#ifdef __cplusplus
}
#endif
#endif /* !Py_CAPSULE_H */
PK ��\�EtY� � Python.hnu �[��� #ifndef Py_PYTHON_H
#define Py_PYTHON_H
/* Since this is a "meta-include" file, no #ifdef __cplusplus / extern "C" { */
/* Include nearly all Python header files */
#include "patchlevel.h"
#include "pyconfig.h"
#include "pymacconfig.h"
#include <limits.h>
#ifndef UCHAR_MAX
#error "Something's broken. UCHAR_MAX should be defined in limits.h."
#endif
#if UCHAR_MAX != 255
#error "Python's source code assumes C's unsigned char is an 8-bit type."
#endif
#if defined(__sgi) && !defined(_SGI_MP_SOURCE)
#define _SGI_MP_SOURCE
#endif
#include <stdio.h>
#ifndef NULL
# error "Python.h requires that stdio.h define NULL."
#endif
#include <string.h>
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#include <stdlib.h>
#ifndef MS_WINDOWS
#include <unistd.h>
#endif
/* For size_t? */
#ifdef HAVE_STDDEF_H
#include <stddef.h>
#endif
/* CAUTION: Build setups should ensure that NDEBUG is defined on the
* compiler command line when building Python in release mode; else
* assert() calls won't be removed.
*/
#include <assert.h>
#include "pyport.h"
#include "pymacro.h"
/* A convenient way for code to know if sanitizers are enabled. */
#if defined(__has_feature)
# if __has_feature(memory_sanitizer)
# if !defined(_Py_MEMORY_SANITIZER)
# define _Py_MEMORY_SANITIZER
# endif
# endif
# if __has_feature(address_sanitizer)
# if !defined(_Py_ADDRESS_SANITIZER)
# define _Py_ADDRESS_SANITIZER
# endif
# endif
#elif defined(__GNUC__)
# if defined(__SANITIZE_ADDRESS__)
# define _Py_ADDRESS_SANITIZER
# endif
#endif
#include "pymath.h"
#include "pymem.h"
#include "object.h"
#include "objimpl.h"
#include "typeslots.h"
#include "pyhash.h"
#include "cpython/pydebug.h"
#include "bytearrayobject.h"
#include "bytesobject.h"
#include "unicodeobject.h"
#include "longobject.h"
#include "longintrepr.h"
#include "boolobject.h"
#include "floatobject.h"
#include "complexobject.h"
#include "rangeobject.h"
#include "memoryobject.h"
#include "tupleobject.h"
#include "listobject.h"
#include "dictobject.h"
#include "cpython/odictobject.h"
#include "enumobject.h"
#include "setobject.h"
#include "methodobject.h"
#include "moduleobject.h"
#include "funcobject.h"
#include "classobject.h"
#include "fileobject.h"
#include "pycapsule.h"
#include "code.h"
#include "pyframe.h"
#include "traceback.h"
#include "sliceobject.h"
#include "cellobject.h"
#include "iterobject.h"
#include "cpython/initconfig.h"
#include "genobject.h"
#include "descrobject.h"
#include "genericaliasobject.h"
#include "warnings.h"
#include "weakrefobject.h"
#include "structseq.h"
#include "namespaceobject.h"
#include "cpython/picklebufobject.h"
#include "cpython/pytime.h"
#include "codecs.h"
#include "pyerrors.h"
#include "pythread.h"
#include "pystate.h"
#include "context.h"
#include "modsupport.h"
#include "compile.h"
#include "pythonrun.h"
#include "pylifecycle.h"
#include "ceval.h"
#include "sysmodule.h"
#include "osmodule.h"
#include "intrcheck.h"
#include "import.h"
#include "abstract.h"
#include "bltinmodule.h"
#include "eval.h"
#include "cpython/pyctype.h"
#include "pystrtod.h"
#include "pystrcmp.h"
#include "fileutils.h"
#include "cpython/pyfpe.h"
#include "tracemalloc.h"
#endif /* !Py_PYTHON_H */
PK ��\�=�� � pyframe.hnu �[��� /* Limited C API of PyFrame API
*
* Include "frameobject.h" to get the PyFrameObject structure.
*/
#ifndef Py_PYFRAME_H
#define Py_PYFRAME_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct _frame PyFrameObject;
/* Return the line of code the frame is currently executing. */
PyAPI_FUNC(int) PyFrame_GetLineNumber(PyFrameObject *);
PyAPI_FUNC(PyCodeObject *) PyFrame_GetCode(PyFrameObject *frame);
#ifdef __cplusplus
}
#endif
#endif /* !Py_PYFRAME_H */
PK ��\U��N N
tupleobject.hnu �[��� /* Tuple object interface */
#ifndef Py_TUPLEOBJECT_H
#define Py_TUPLEOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
/*
Another generally useful object type is a tuple of object pointers.
For Python, this is an immutable type. C code can change the tuple items
(but not their number), and even use tuples as general-purpose arrays of
object references, but in general only brand new tuples should be mutated,
not ones that might already have been exposed to Python code.
*** WARNING *** PyTuple_SetItem does not increment the new item's reference
count, but does decrement the reference count of the item it replaces,
if not nil. It does *decrement* the reference count if it is *not*
inserted in the tuple. Similarly, PyTuple_GetItem does not increment the
returned item's reference count.
*/
PyAPI_DATA(PyTypeObject) PyTuple_Type;
PyAPI_DATA(PyTypeObject) PyTupleIter_Type;
#define PyTuple_Check(op) \
PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_TUPLE_SUBCLASS)
#define PyTuple_CheckExact(op) Py_IS_TYPE(op, &PyTuple_Type)
PyAPI_FUNC(PyObject *) PyTuple_New(Py_ssize_t size);
PyAPI_FUNC(Py_ssize_t) PyTuple_Size(PyObject *);
PyAPI_FUNC(PyObject *) PyTuple_GetItem(PyObject *, Py_ssize_t);
PyAPI_FUNC(int) PyTuple_SetItem(PyObject *, Py_ssize_t, PyObject *);
PyAPI_FUNC(PyObject *) PyTuple_GetSlice(PyObject *, Py_ssize_t, Py_ssize_t);
PyAPI_FUNC(PyObject *) PyTuple_Pack(Py_ssize_t, ...);
#ifndef Py_LIMITED_API
# define Py_CPYTHON_TUPLEOBJECT_H
# include "cpython/tupleobject.h"
# undef Py_CPYTHON_TUPLEOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_TUPLEOBJECT_H */
PK ��\�{qQ complexobject.hnu �[��� /* Complex number structure */
#ifndef Py_COMPLEXOBJECT_H
#define Py_COMPLEXOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_LIMITED_API
typedef struct {
double real;
double imag;
} Py_complex;
/* Operations on complex numbers from complexmodule.c */
PyAPI_FUNC(Py_complex) _Py_c_sum(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_diff(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_neg(Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_prod(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_quot(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_pow(Py_complex, Py_complex);
PyAPI_FUNC(double) _Py_c_abs(Py_complex);
#endif
/* Complex object interface */
/*
PyComplexObject represents a complex number with double-precision
real and imaginary parts.
*/
#ifndef Py_LIMITED_API
typedef struct {
PyObject_HEAD
Py_complex cval;
} PyComplexObject;
#endif
PyAPI_DATA(PyTypeObject) PyComplex_Type;
#define PyComplex_Check(op) PyObject_TypeCheck(op, &PyComplex_Type)
#define PyComplex_CheckExact(op) Py_IS_TYPE(op, &PyComplex_Type)
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex);
#endif
PyAPI_FUNC(PyObject *) PyComplex_FromDoubles(double real, double imag);
PyAPI_FUNC(double) PyComplex_RealAsDouble(PyObject *op);
PyAPI_FUNC(double) PyComplex_ImagAsDouble(PyObject *op);
#ifndef Py_LIMITED_API
PyAPI_FUNC(Py_complex) PyComplex_AsCComplex(PyObject *op);
#endif
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyComplex_FormatAdvancedWriter(
_PyUnicodeWriter *writer,
PyObject *obj,
PyObject *format_spec,
Py_ssize_t start,
Py_ssize_t end);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_COMPLEXOBJECT_H */
PK ��\kt\;# #
osmodule.hnu �[���
/* os module interface */
#ifndef Py_OSMODULE_H
#define Py_OSMODULE_H
#ifdef __cplusplus
extern "C" {
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03060000
PyAPI_FUNC(PyObject *) PyOS_FSPath(PyObject *path);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_OSMODULE_H */
PK ��\8Wr�� � cellobject.hnu �[��� /* Cell object interface */
#ifndef Py_LIMITED_API
#ifndef Py_CELLOBJECT_H
#define Py_CELLOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
PyObject_HEAD
PyObject *ob_ref; /* Content of the cell or NULL when empty */
} PyCellObject;
PyAPI_DATA(PyTypeObject) PyCell_Type;
#define PyCell_Check(op) Py_IS_TYPE(op, &PyCell_Type)
PyAPI_FUNC(PyObject *) PyCell_New(PyObject *);
PyAPI_FUNC(PyObject *) PyCell_Get(PyObject *);
PyAPI_FUNC(int) PyCell_Set(PyObject *, PyObject *);
#define PyCell_GET(op) (((PyCellObject *)(op))->ob_ref)
#define PyCell_SET(op, v) ((void)(((PyCellObject *)(op))->ob_ref = v))
#ifdef __cplusplus
}
#endif
#endif /* !Py_TUPLEOBJECT_H */
#endif /* Py_LIMITED_API */
PK ��\�N�J J exports.hnu �[��� #ifndef Py_EXPORTS_H
#define Py_EXPORTS_H
#if defined(_WIN32) || defined(__CYGWIN__)
#define Py_IMPORTED_SYMBOL __declspec(dllimport)
#define Py_EXPORTED_SYMBOL __declspec(dllexport)
#define Py_LOCAL_SYMBOL
#else
/*
* If we only ever used gcc >= 5, we could use __has_attribute(visibility)
* as a cross-platform way to determine if visibility is supported. However,
* we may still need to support gcc >= 4, as some Ubuntu LTS and Centos versions
* have 4 < gcc < 5.
*/
#ifndef __has_attribute
#define __has_attribute(x) 0 // Compatibility with non-clang compilers.
#endif
#if (defined(__GNUC__) && (__GNUC__ >= 4)) ||\
(defined(__clang__) && __has_attribute(visibility))
#define Py_IMPORTED_SYMBOL __attribute__ ((visibility ("default")))
#define Py_EXPORTED_SYMBOL __attribute__ ((visibility ("default")))
#define Py_LOCAL_SYMBOL __attribute__ ((visibility ("hidden")))
#else
#define Py_IMPORTED_SYMBOL
#define Py_EXPORTED_SYMBOL
#define Py_LOCAL_SYMBOL
#endif
#endif
#endif /* Py_EXPORTS_H */
PK ��\�$��2 2
pythread.hnu �[���
#ifndef Py_PYTHREAD_H
#define Py_PYTHREAD_H
typedef void *PyThread_type_lock;
#ifdef __cplusplus
extern "C" {
#endif
/* Return status codes for Python lock acquisition. Chosen for maximum
* backwards compatibility, ie failure -> 0, success -> 1. */
typedef enum PyLockStatus {
PY_LOCK_FAILURE = 0,
PY_LOCK_ACQUIRED = 1,
PY_LOCK_INTR
} PyLockStatus;
#ifndef Py_LIMITED_API
#define PYTHREAD_INVALID_THREAD_ID ((unsigned long)-1)
#endif
PyAPI_FUNC(void) PyThread_init_thread(void);
PyAPI_FUNC(unsigned long) PyThread_start_new_thread(void (*)(void *), void *);
PyAPI_FUNC(void) _Py_NO_RETURN PyThread_exit_thread(void);
PyAPI_FUNC(unsigned long) PyThread_get_thread_ident(void);
#if defined(__APPLE__) || defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(_WIN32) || defined(_AIX)
#define PY_HAVE_THREAD_NATIVE_ID
PyAPI_FUNC(unsigned long) PyThread_get_thread_native_id(void);
#endif
PyAPI_FUNC(PyThread_type_lock) PyThread_allocate_lock(void);
PyAPI_FUNC(void) PyThread_free_lock(PyThread_type_lock);
PyAPI_FUNC(int) PyThread_acquire_lock(PyThread_type_lock, int);
#define WAIT_LOCK 1
#define NOWAIT_LOCK 0
#ifndef Py_LIMITED_API
#ifdef HAVE_FORK
/* Private function to reinitialize a lock at fork in the child process.
Reset the lock to the unlocked state.
Return 0 on success, return -1 on error. */
PyAPI_FUNC(int) _PyThread_at_fork_reinit(PyThread_type_lock *lock);
#endif /* HAVE_FORK */
#endif /* !Py_LIMITED_API */
/* PY_TIMEOUT_T is the integral type used to specify timeouts when waiting
on a lock (see PyThread_acquire_lock_timed() below).
PY_TIMEOUT_MAX is the highest usable value (in microseconds) of that
type, and depends on the system threading API.
NOTE: this isn't the same value as `_thread.TIMEOUT_MAX`. The _thread
module exposes a higher-level API, with timeouts expressed in seconds
and floating-point numbers allowed.
*/
#define PY_TIMEOUT_T long long
#if defined(_POSIX_THREADS)
/* PyThread_acquire_lock_timed() uses _PyTime_FromNanoseconds(us * 1000),
convert microseconds to nanoseconds. */
# define PY_TIMEOUT_MAX (LLONG_MAX / 1000)
#elif defined (NT_THREADS)
/* In the NT API, the timeout is a DWORD and is expressed in milliseconds */
# if 0xFFFFFFFFLL * 1000 < LLONG_MAX
# define PY_TIMEOUT_MAX (0xFFFFFFFFLL * 1000)
# else
# define PY_TIMEOUT_MAX LLONG_MAX
# endif
#else
# define PY_TIMEOUT_MAX LLONG_MAX
#endif
/* If microseconds == 0, the call is non-blocking: it returns immediately
even when the lock can't be acquired.
If microseconds > 0, the call waits up to the specified duration.
If microseconds < 0, the call waits until success (or abnormal failure)
microseconds must be less than PY_TIMEOUT_MAX. Behaviour otherwise is
undefined.
If intr_flag is true and the acquire is interrupted by a signal, then the
call will return PY_LOCK_INTR. The caller may reattempt to acquire the
lock.
*/
PyAPI_FUNC(PyLockStatus) PyThread_acquire_lock_timed(PyThread_type_lock,
PY_TIMEOUT_T microseconds,
int intr_flag);
PyAPI_FUNC(void) PyThread_release_lock(PyThread_type_lock);
PyAPI_FUNC(size_t) PyThread_get_stacksize(void);
PyAPI_FUNC(int) PyThread_set_stacksize(size_t);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject*) PyThread_GetInfo(void);
#endif
/* Thread Local Storage (TLS) API
TLS API is DEPRECATED. Use Thread Specific Storage (TSS) API.
The existing TLS API has used int to represent TLS keys across all
platforms, but it is not POSIX-compliant. Therefore, the new TSS API uses
opaque data type to represent TSS keys to be compatible (see PEP 539).
*/
Py_DEPRECATED(3.7) PyAPI_FUNC(int) PyThread_create_key(void);
Py_DEPRECATED(3.7) PyAPI_FUNC(void) PyThread_delete_key(int key);
Py_DEPRECATED(3.7) PyAPI_FUNC(int) PyThread_set_key_value(int key,
void *value);
Py_DEPRECATED(3.7) PyAPI_FUNC(void *) PyThread_get_key_value(int key);
Py_DEPRECATED(3.7) PyAPI_FUNC(void) PyThread_delete_key_value(int key);
/* Cleanup after a fork */
Py_DEPRECATED(3.7) PyAPI_FUNC(void) PyThread_ReInitTLS(void);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03070000
/* New in 3.7 */
/* Thread Specific Storage (TSS) API */
typedef struct _Py_tss_t Py_tss_t; /* opaque */
#ifndef Py_LIMITED_API
#if defined(_POSIX_THREADS)
/* Darwin needs pthread.h to know type name the pthread_key_t. */
# include <pthread.h>
# define NATIVE_TSS_KEY_T pthread_key_t
#elif defined(NT_THREADS)
/* In Windows, native TSS key type is DWORD,
but hardcode the unsigned long to avoid errors for include directive.
*/
# define NATIVE_TSS_KEY_T unsigned long
#else
# error "Require native threads. See https://bugs.python.org/issue31370"
#endif
/* When Py_LIMITED_API is not defined, the type layout of Py_tss_t is
exposed to allow static allocation in the API clients. Even in this case,
you must handle TSS keys through API functions due to compatibility.
*/
struct _Py_tss_t {
int _is_initialized;
NATIVE_TSS_KEY_T _key;
};
#undef NATIVE_TSS_KEY_T
/* When static allocation, you must initialize with Py_tss_NEEDS_INIT. */
#define Py_tss_NEEDS_INIT {0}
#endif /* !Py_LIMITED_API */
PyAPI_FUNC(Py_tss_t *) PyThread_tss_alloc(void);
PyAPI_FUNC(void) PyThread_tss_free(Py_tss_t *key);
/* The parameter key must not be NULL. */
PyAPI_FUNC(int) PyThread_tss_is_created(Py_tss_t *key);
PyAPI_FUNC(int) PyThread_tss_create(Py_tss_t *key);
PyAPI_FUNC(void) PyThread_tss_delete(Py_tss_t *key);
PyAPI_FUNC(int) PyThread_tss_set(Py_tss_t *key, void *value);
PyAPI_FUNC(void *) PyThread_tss_get(Py_tss_t *key);
#endif /* New in 3.7 */
#ifdef __cplusplus
}
#endif
#endif /* !Py_PYTHREAD_H */
PK ��\!�{� � bytearrayobject.hnu �[��� /* ByteArray object interface */
#ifndef Py_BYTEARRAYOBJECT_H
#define Py_BYTEARRAYOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdarg.h>
/* Type PyByteArrayObject represents a mutable array of bytes.
* The Python API is that of a sequence;
* the bytes are mapped to ints in [0, 256).
* Bytes are not characters; they may be used to encode characters.
* The only way to go between bytes and str/unicode is via encoding
* and decoding.
* For the convenience of C programmers, the bytes type is considered
* to contain a char pointer, not an unsigned char pointer.
*/
/* Type object */
PyAPI_DATA(PyTypeObject) PyByteArray_Type;
PyAPI_DATA(PyTypeObject) PyByteArrayIter_Type;
/* Type check macros */
#define PyByteArray_Check(self) PyObject_TypeCheck(self, &PyByteArray_Type)
#define PyByteArray_CheckExact(self) Py_IS_TYPE(self, &PyByteArray_Type)
/* Direct API functions */
PyAPI_FUNC(PyObject *) PyByteArray_FromObject(PyObject *);
PyAPI_FUNC(PyObject *) PyByteArray_Concat(PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyByteArray_FromStringAndSize(const char *, Py_ssize_t);
PyAPI_FUNC(Py_ssize_t) PyByteArray_Size(PyObject *);
PyAPI_FUNC(char *) PyByteArray_AsString(PyObject *);
PyAPI_FUNC(int) PyByteArray_Resize(PyObject *, Py_ssize_t);
#ifndef Py_LIMITED_API
# define Py_CPYTHON_BYTEARRAYOBJECT_H
# include "cpython/bytearrayobject.h"
# undef Py_CPYTHON_BYTEARRAYOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_BYTEARRAYOBJECT_H */
PK ��\��yx� � objimpl.hnu �[��� /* The PyObject_ memory family: high-level object memory interfaces.
See pymem.h for the low-level PyMem_ family.
*/
#ifndef Py_OBJIMPL_H
#define Py_OBJIMPL_H
#include "pymem.h"
#ifdef __cplusplus
extern "C" {
#endif
/* BEWARE:
Each interface exports both functions and macros. Extension modules should
use the functions, to ensure binary compatibility across Python versions.
Because the Python implementation is free to change internal details, and
the macros may (or may not) expose details for speed, if you do use the
macros you must recompile your extensions with each Python release.
Never mix calls to PyObject_ memory functions with calls to the platform
malloc/realloc/ calloc/free, or with calls to PyMem_.
*/
/*
Functions and macros for modules that implement new object types.
- PyObject_New(type, typeobj) allocates memory for a new object of the given
type, and initializes part of it. 'type' must be the C structure type used
to represent the object, and 'typeobj' the address of the corresponding
type object. Reference count and type pointer are filled in; the rest of
the bytes of the object are *undefined*! The resulting expression type is
'type *'. The size of the object is determined by the tp_basicsize field
of the type object.
- PyObject_NewVar(type, typeobj, n) is similar but allocates a variable-size
object with room for n items. In addition to the refcount and type pointer
fields, this also fills in the ob_size field.
- PyObject_Free(op) releases the memory allocated for an object. It does not
run a destructor -- it only frees the memory. PyObject_Free is identical.
- PyObject_Init(op, typeobj) and PyObject_InitVar(op, typeobj, n) don't
allocate memory. Instead of a 'type' parameter, they take a pointer to a
new object (allocated by an arbitrary allocator), and initialize its object
header fields.
Note that objects created with PyObject_{New, NewVar} are allocated using the
specialized Python allocator (implemented in obmalloc.c), if WITH_PYMALLOC is
enabled. In addition, a special debugging allocator is used if Py_DEBUG
macro is also defined.
In case a specific form of memory management is needed (for example, if you
must use the platform malloc heap(s), or shared memory, or C++ local storage or
operator new), you must first allocate the object with your custom allocator,
then pass its pointer to PyObject_{Init, InitVar} for filling in its Python-
specific fields: reference count, type pointer, possibly others. You should
be aware that Python has no control over these objects because they don't
cooperate with the Python memory manager. Such objects may not be eligible
for automatic garbage collection and you have to make sure that they are
released accordingly whenever their destructor gets called (cf. the specific
form of memory management you're using).
Unless you have specific memory management requirements, use
PyObject_{New, NewVar, Del}.
*/
/*
* Raw object memory interface
* ===========================
*/
/* Functions to call the same malloc/realloc/free as used by Python's
object allocator. If WITH_PYMALLOC is enabled, these may differ from
the platform malloc/realloc/free. The Python object allocator is
designed for fast, cache-conscious allocation of many "small" objects,
and with low hidden memory overhead.
PyObject_Malloc(0) returns a unique non-NULL pointer if possible.
PyObject_Realloc(NULL, n) acts like PyObject_Malloc(n).
PyObject_Realloc(p != NULL, 0) does not return NULL, or free the memory
at p.
Returned pointers must be checked for NULL explicitly; no action is
performed on failure other than to return NULL (no warning it printed, no
exception is set, etc).
For allocating objects, use PyObject_{New, NewVar} instead whenever
possible. The PyObject_{Malloc, Realloc, Free} family is exposed
so that you can exploit Python's small-block allocator for non-object
uses. If you must use these routines to allocate object memory, make sure
the object gets initialized via PyObject_{Init, InitVar} after obtaining
the raw memory.
*/
PyAPI_FUNC(void *) PyObject_Malloc(size_t size);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
PyAPI_FUNC(void *) PyObject_Calloc(size_t nelem, size_t elsize);
#endif
PyAPI_FUNC(void *) PyObject_Realloc(void *ptr, size_t new_size);
PyAPI_FUNC(void) PyObject_Free(void *ptr);
// Deprecated aliases only kept for backward compatibility.
// PyObject_Del and PyObject_DEL are defined with no parameter to be able to
// use them as function pointers (ex: tp_free = PyObject_Del).
#define PyObject_MALLOC PyObject_Malloc
#define PyObject_REALLOC PyObject_Realloc
#define PyObject_FREE PyObject_Free
#define PyObject_Del PyObject_Free
#define PyObject_DEL PyObject_Free
/*
* Generic object allocator interface
* ==================================
*/
/* Functions */
PyAPI_FUNC(PyObject *) PyObject_Init(PyObject *, PyTypeObject *);
PyAPI_FUNC(PyVarObject *) PyObject_InitVar(PyVarObject *,
PyTypeObject *, Py_ssize_t);
#define PyObject_INIT(op, typeobj) \
PyObject_Init(_PyObject_CAST(op), (typeobj))
#define PyObject_INIT_VAR(op, typeobj, size) \
PyObject_InitVar(_PyVarObject_CAST(op), (typeobj), (size))
PyAPI_FUNC(PyObject *) _PyObject_New(PyTypeObject *);
PyAPI_FUNC(PyVarObject *) _PyObject_NewVar(PyTypeObject *, Py_ssize_t);
#define PyObject_New(type, typeobj) ((type *)_PyObject_New(typeobj))
// Alias to PyObject_New(). In Python 3.8, PyObject_NEW() called directly
// PyObject_MALLOC() with _PyObject_SIZE().
#define PyObject_NEW(type, typeobj) PyObject_New(type, typeobj)
#define PyObject_NewVar(type, typeobj, n) \
( (type *) _PyObject_NewVar((typeobj), (n)) )
// Alias to PyObject_NewVar(). In Python 3.8, PyObject_NEW_VAR() called
// directly PyObject_MALLOC() with _PyObject_VAR_SIZE().
#define PyObject_NEW_VAR(type, typeobj, n) PyObject_NewVar(type, typeobj, n)
/*
* Garbage Collection Support
* ==========================
*/
/* C equivalent of gc.collect(). */
PyAPI_FUNC(Py_ssize_t) PyGC_Collect(void);
/* C API for controlling the state of the garbage collector */
PyAPI_FUNC(int) PyGC_Enable(void);
PyAPI_FUNC(int) PyGC_Disable(void);
PyAPI_FUNC(int) PyGC_IsEnabled(void);
/* Test if a type has a GC head */
#define PyType_IS_GC(t) PyType_HasFeature((t), Py_TPFLAGS_HAVE_GC)
PyAPI_FUNC(PyVarObject *) _PyObject_GC_Resize(PyVarObject *, Py_ssize_t);
#define PyObject_GC_Resize(type, op, n) \
( (type *) _PyObject_GC_Resize(_PyVarObject_CAST(op), (n)) )
PyAPI_FUNC(PyObject *) _PyObject_GC_New(PyTypeObject *);
PyAPI_FUNC(PyVarObject *) _PyObject_GC_NewVar(PyTypeObject *, Py_ssize_t);
/* Tell the GC to track this object.
*
* See also private _PyObject_GC_TRACK() macro. */
PyAPI_FUNC(void) PyObject_GC_Track(void *);
/* Tell the GC to stop tracking this object.
*
* See also private _PyObject_GC_UNTRACK() macro. */
PyAPI_FUNC(void) PyObject_GC_UnTrack(void *);
PyAPI_FUNC(void) PyObject_GC_Del(void *);
#define PyObject_GC_New(type, typeobj) \
( (type *) _PyObject_GC_New(typeobj) )
#define PyObject_GC_NewVar(type, typeobj, n) \
( (type *) _PyObject_GC_NewVar((typeobj), (n)) )
PyAPI_FUNC(int) PyObject_GC_IsTracked(PyObject *);
PyAPI_FUNC(int) PyObject_GC_IsFinalized(PyObject *);
/* Utility macro to help write tp_traverse functions.
* To use this macro, the tp_traverse function must name its arguments
* "visit" and "arg". This is intended to keep tp_traverse functions
* looking as much alike as possible.
*/
#define Py_VISIT(op) \
do { \
if (op) { \
int vret = visit(_PyObject_CAST(op), arg); \
if (vret) \
return vret; \
} \
} while (0)
#ifndef Py_LIMITED_API
# define Py_CPYTHON_OBJIMPL_H
# include "cpython/objimpl.h"
# undef Py_CPYTHON_OBJIMPL_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_OBJIMPL_H */
PK ��\ =7m
m
token.hnu �[��� /* Auto-generated by Tools/scripts/generate_token.py */
/* Token types */
#ifndef Py_LIMITED_API
#ifndef Py_TOKEN_H
#define Py_TOKEN_H
#ifdef __cplusplus
extern "C" {
#endif
#undef TILDE /* Prevent clash of our definition with system macro. Ex AIX, ioctl.h */
#define ENDMARKER 0
#define NAME 1
#define NUMBER 2
#define STRING 3
#define NEWLINE 4
#define INDENT 5
#define DEDENT 6
#define LPAR 7
#define RPAR 8
#define LSQB 9
#define RSQB 10
#define COLON 11
#define COMMA 12
#define SEMI 13
#define PLUS 14
#define MINUS 15
#define STAR 16
#define SLASH 17
#define VBAR 18
#define AMPER 19
#define LESS 20
#define GREATER 21
#define EQUAL 22
#define DOT 23
#define PERCENT 24
#define LBRACE 25
#define RBRACE 26
#define EQEQUAL 27
#define NOTEQUAL 28
#define LESSEQUAL 29
#define GREATEREQUAL 30
#define TILDE 31
#define CIRCUMFLEX 32
#define LEFTSHIFT 33
#define RIGHTSHIFT 34
#define DOUBLESTAR 35
#define PLUSEQUAL 36
#define MINEQUAL 37
#define STAREQUAL 38
#define SLASHEQUAL 39
#define PERCENTEQUAL 40
#define AMPEREQUAL 41
#define VBAREQUAL 42
#define CIRCUMFLEXEQUAL 43
#define LEFTSHIFTEQUAL 44
#define RIGHTSHIFTEQUAL 45
#define DOUBLESTAREQUAL 46
#define DOUBLESLASH 47
#define DOUBLESLASHEQUAL 48
#define AT 49
#define ATEQUAL 50
#define RARROW 51
#define ELLIPSIS 52
#define COLONEQUAL 53
#define OP 54
#define AWAIT 55
#define ASYNC 56
#define TYPE_IGNORE 57
#define TYPE_COMMENT 58
#define SOFT_KEYWORD 59
#define ERRORTOKEN 60
#define N_TOKENS 64
#define NT_OFFSET 256
/* Special definitions for cooperation with parser */
#define ISTERMINAL(x) ((x) < NT_OFFSET)
#define ISNONTERMINAL(x) ((x) >= NT_OFFSET)
#define ISEOF(x) ((x) == ENDMARKER)
#define ISWHITESPACE(x) ((x) == ENDMARKER || \
(x) == NEWLINE || \
(x) == INDENT || \
(x) == DEDENT)
PyAPI_DATA(const char * const) _PyParser_TokenNames[]; /* Token names */
PyAPI_FUNC(int) PyToken_OneChar(int);
PyAPI_FUNC(int) PyToken_TwoChars(int, int);
PyAPI_FUNC(int) PyToken_ThreeChars(int, int, int);
#ifdef __cplusplus
}
#endif
#endif /* !Py_TOKEN_H */
#endif /* Py_LIMITED_API */
PK ��\�n�n n structseq.hnu �[���
/* Named tuple object interface */
#ifndef Py_STRUCTSEQ_H
#define Py_STRUCTSEQ_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct PyStructSequence_Field {
const char *name;
const char *doc;
} PyStructSequence_Field;
typedef struct PyStructSequence_Desc {
const char *name;
const char *doc;
struct PyStructSequence_Field *fields;
int n_in_sequence;
} PyStructSequence_Desc;
extern const char * const PyStructSequence_UnnamedField;
#ifndef Py_LIMITED_API
PyAPI_FUNC(void) PyStructSequence_InitType(PyTypeObject *type,
PyStructSequence_Desc *desc);
PyAPI_FUNC(int) PyStructSequence_InitType2(PyTypeObject *type,
PyStructSequence_Desc *desc);
#endif
PyAPI_FUNC(PyTypeObject*) PyStructSequence_NewType(PyStructSequence_Desc *desc);
PyAPI_FUNC(PyObject *) PyStructSequence_New(PyTypeObject* type);
#ifndef Py_LIMITED_API
typedef PyTupleObject PyStructSequence;
/* Macro, *only* to be used to fill in brand new objects */
#define PyStructSequence_SET_ITEM(op, i, v) PyTuple_SET_ITEM(op, i, v)
#define PyStructSequence_GET_ITEM(op, i) PyTuple_GET_ITEM(op, i)
#endif
PyAPI_FUNC(void) PyStructSequence_SetItem(PyObject*, Py_ssize_t, PyObject*);
PyAPI_FUNC(PyObject*) PyStructSequence_GetItem(PyObject*, Py_ssize_t);
#ifdef __cplusplus
}
#endif
#endif /* !Py_STRUCTSEQ_H */
PK ��\�&��# # fileobject.hnu �[��� /* File object interface (what's left of it -- see io.py) */
#ifndef Py_FILEOBJECT_H
#define Py_FILEOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#define PY_STDIOTEXTMODE "b"
PyAPI_FUNC(PyObject *) PyFile_FromFd(int, const char *, const char *, int,
const char *, const char *,
const char *, int);
PyAPI_FUNC(PyObject *) PyFile_GetLine(PyObject *, int);
PyAPI_FUNC(int) PyFile_WriteObject(PyObject *, PyObject *, int);
PyAPI_FUNC(int) PyFile_WriteString(const char *, PyObject *);
PyAPI_FUNC(int) PyObject_AsFileDescriptor(PyObject *);
/* The default encoding used by the platform file system APIs
If non-NULL, this is different than the default encoding for strings
*/
PyAPI_DATA(const char *) Py_FileSystemDefaultEncoding;
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03060000
PyAPI_DATA(const char *) Py_FileSystemDefaultEncodeErrors;
#endif
PyAPI_DATA(int) Py_HasFileSystemDefaultEncoding;
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03070000
PyAPI_DATA(int) Py_UTF8Mode;
#endif
/* A routine to check if a file descriptor can be select()-ed. */
#ifdef _MSC_VER
/* On Windows, any socket fd can be select()-ed, no matter how high */
#define _PyIsSelectable_fd(FD) (1)
#else
#define _PyIsSelectable_fd(FD) ((unsigned int)(FD) < (unsigned int)FD_SETSIZE)
#endif
#ifndef Py_LIMITED_API
# define Py_CPYTHON_FILEOBJECT_H
# include "cpython/fileobject.h"
# undef Py_CPYTHON_FILEOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_FILEOBJECT_H */
PK ��\i� � �
pystrcmp.hnu �[��� #ifndef Py_STRCMP_H
#define Py_STRCMP_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_FUNC(int) PyOS_mystrnicmp(const char *, const char *, Py_ssize_t);
PyAPI_FUNC(int) PyOS_mystricmp(const char *, const char *);
#ifdef MS_WINDOWS
#define PyOS_strnicmp strnicmp
#define PyOS_stricmp stricmp
#else
#define PyOS_strnicmp PyOS_mystrnicmp
#define PyOS_stricmp PyOS_mystricmp
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_STRCMP_H */
PK ��\�;��
dictobject.hnu �[��� #ifndef Py_DICTOBJECT_H
#define Py_DICTOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
/* Dictionary object type -- mapping from hashable object to object */
/* The distribution includes a separate file, Objects/dictnotes.txt,
describing explorations into dictionary design and optimization.
It covers typical dictionary use patterns, the parameters for
tuning dictionaries, and several ideas for possible optimizations.
*/
PyAPI_DATA(PyTypeObject) PyDict_Type;
#define PyDict_Check(op) \
PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_DICT_SUBCLASS)
#define PyDict_CheckExact(op) Py_IS_TYPE(op, &PyDict_Type)
PyAPI_FUNC(PyObject *) PyDict_New(void);
PyAPI_FUNC(PyObject *) PyDict_GetItem(PyObject *mp, PyObject *key);
PyAPI_FUNC(PyObject *) PyDict_GetItemWithError(PyObject *mp, PyObject *key);
PyAPI_FUNC(int) PyDict_SetItem(PyObject *mp, PyObject *key, PyObject *item);
PyAPI_FUNC(int) PyDict_DelItem(PyObject *mp, PyObject *key);
PyAPI_FUNC(void) PyDict_Clear(PyObject *mp);
PyAPI_FUNC(int) PyDict_Next(
PyObject *mp, Py_ssize_t *pos, PyObject **key, PyObject **value);
PyAPI_FUNC(PyObject *) PyDict_Keys(PyObject *mp);
PyAPI_FUNC(PyObject *) PyDict_Values(PyObject *mp);
PyAPI_FUNC(PyObject *) PyDict_Items(PyObject *mp);
PyAPI_FUNC(Py_ssize_t) PyDict_Size(PyObject *mp);
PyAPI_FUNC(PyObject *) PyDict_Copy(PyObject *mp);
PyAPI_FUNC(int) PyDict_Contains(PyObject *mp, PyObject *key);
/* PyDict_Update(mp, other) is equivalent to PyDict_Merge(mp, other, 1). */
PyAPI_FUNC(int) PyDict_Update(PyObject *mp, PyObject *other);
/* PyDict_Merge updates/merges from a mapping object (an object that
supports PyMapping_Keys() and PyObject_GetItem()). If override is true,
the last occurrence of a key wins, else the first. The Python
dict.update(other) is equivalent to PyDict_Merge(dict, other, 1).
*/
PyAPI_FUNC(int) PyDict_Merge(PyObject *mp,
PyObject *other,
int override);
/* PyDict_MergeFromSeq2 updates/merges from an iterable object producing
iterable objects of length 2. If override is true, the last occurrence
of a key wins, else the first. The Python dict constructor dict(seq2)
is equivalent to dict={}; PyDict_MergeFromSeq(dict, seq2, 1).
*/
PyAPI_FUNC(int) PyDict_MergeFromSeq2(PyObject *d,
PyObject *seq2,
int override);
PyAPI_FUNC(PyObject *) PyDict_GetItemString(PyObject *dp, const char *key);
PyAPI_FUNC(int) PyDict_SetItemString(PyObject *dp, const char *key, PyObject *item);
PyAPI_FUNC(int) PyDict_DelItemString(PyObject *dp, const char *key);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030A0000
PyAPI_FUNC(PyObject *) PyObject_GenericGetDict(PyObject *, void *);
#endif
/* Dictionary (keys, values, items) views */
PyAPI_DATA(PyTypeObject) PyDictKeys_Type;
PyAPI_DATA(PyTypeObject) PyDictValues_Type;
PyAPI_DATA(PyTypeObject) PyDictItems_Type;
#define PyDictKeys_Check(op) PyObject_TypeCheck(op, &PyDictKeys_Type)
#define PyDictValues_Check(op) PyObject_TypeCheck(op, &PyDictValues_Type)
#define PyDictItems_Check(op) PyObject_TypeCheck(op, &PyDictItems_Type)
/* This excludes Values, since they are not sets. */
# define PyDictViewSet_Check(op) \
(PyDictKeys_Check(op) || PyDictItems_Check(op))
/* Dictionary (key, value, items) iterators */
PyAPI_DATA(PyTypeObject) PyDictIterKey_Type;
PyAPI_DATA(PyTypeObject) PyDictIterValue_Type;
PyAPI_DATA(PyTypeObject) PyDictIterItem_Type;
PyAPI_DATA(PyTypeObject) PyDictRevIterKey_Type;
PyAPI_DATA(PyTypeObject) PyDictRevIterItem_Type;
PyAPI_DATA(PyTypeObject) PyDictRevIterValue_Type;
#ifndef Py_LIMITED_API
# define Py_CPYTHON_DICTOBJECT_H
# include "cpython/dictobject.h"
# undef Py_CPYTHON_DICTOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_DICTOBJECT_H */
PK ��\����� � import.hnu �[��� /* Module definition and import interface */
#ifndef Py_IMPORT_H
#define Py_IMPORT_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_FUNC(long) PyImport_GetMagicNumber(void);
PyAPI_FUNC(const char *) PyImport_GetMagicTag(void);
PyAPI_FUNC(PyObject *) PyImport_ExecCodeModule(
const char *name, /* UTF-8 encoded string */
PyObject *co
);
PyAPI_FUNC(PyObject *) PyImport_ExecCodeModuleEx(
const char *name, /* UTF-8 encoded string */
PyObject *co,
const char *pathname /* decoded from the filesystem encoding */
);
PyAPI_FUNC(PyObject *) PyImport_ExecCodeModuleWithPathnames(
const char *name, /* UTF-8 encoded string */
PyObject *co,
const char *pathname, /* decoded from the filesystem encoding */
const char *cpathname /* decoded from the filesystem encoding */
);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject *) PyImport_ExecCodeModuleObject(
PyObject *name,
PyObject *co,
PyObject *pathname,
PyObject *cpathname
);
#endif
PyAPI_FUNC(PyObject *) PyImport_GetModuleDict(void);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03070000
PyAPI_FUNC(PyObject *) PyImport_GetModule(PyObject *name);
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject *) PyImport_AddModuleObject(
PyObject *name
);
#endif
PyAPI_FUNC(PyObject *) PyImport_AddModule(
const char *name /* UTF-8 encoded string */
);
PyAPI_FUNC(PyObject *) PyImport_ImportModule(
const char *name /* UTF-8 encoded string */
);
PyAPI_FUNC(PyObject *) PyImport_ImportModuleNoBlock(
const char *name /* UTF-8 encoded string */
);
PyAPI_FUNC(PyObject *) PyImport_ImportModuleLevel(
const char *name, /* UTF-8 encoded string */
PyObject *globals,
PyObject *locals,
PyObject *fromlist,
int level
);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
PyAPI_FUNC(PyObject *) PyImport_ImportModuleLevelObject(
PyObject *name,
PyObject *globals,
PyObject *locals,
PyObject *fromlist,
int level
);
#endif
#define PyImport_ImportModuleEx(n, g, l, f) \
PyImport_ImportModuleLevel(n, g, l, f, 0)
PyAPI_FUNC(PyObject *) PyImport_GetImporter(PyObject *path);
PyAPI_FUNC(PyObject *) PyImport_Import(PyObject *name);
PyAPI_FUNC(PyObject *) PyImport_ReloadModule(PyObject *m);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(int) PyImport_ImportFrozenModuleObject(
PyObject *name
);
#endif
PyAPI_FUNC(int) PyImport_ImportFrozenModule(
const char *name /* UTF-8 encoded string */
);
PyAPI_FUNC(int) PyImport_AppendInittab(
const char *name, /* ASCII encoded string */
PyObject* (*initfunc)(void)
);
#ifndef Py_LIMITED_API
# define Py_CPYTHON_IMPORT_H
# include "cpython/import.h"
# undef Py_CPYTHON_IMPORT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_IMPORT_H */
PK ��\d8 8 pymacro.hnu �[��� #ifndef Py_PYMACRO_H
#define Py_PYMACRO_H
/* Minimum value between x and y */
#define Py_MIN(x, y) (((x) > (y)) ? (y) : (x))
/* Maximum value between x and y */
#define Py_MAX(x, y) (((x) > (y)) ? (x) : (y))
/* Absolute value of the number x */
#define Py_ABS(x) ((x) < 0 ? -(x) : (x))
#define _Py_XSTRINGIFY(x) #x
/* Convert the argument to a string. For example, Py_STRINGIFY(123) is replaced
with "123" by the preprocessor. Defines are also replaced by their value.
For example Py_STRINGIFY(__LINE__) is replaced by the line number, not
by "__LINE__". */
#define Py_STRINGIFY(x) _Py_XSTRINGIFY(x)
/* Get the size of a structure member in bytes */
#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
/* Argument must be a char or an int in [-128, 127] or [0, 255]. */
#define Py_CHARMASK(c) ((unsigned char)((c) & 0xff))
/* Assert a build-time dependency, as an expression.
Your compile will fail if the condition isn't true, or can't be evaluated
by the compiler. This can be used in an expression: its value is 0.
Example:
#define foo_to_char(foo) \
((char *)(foo) \
+ Py_BUILD_ASSERT_EXPR(offsetof(struct foo, string) == 0))
Written by Rusty Russell, public domain, http://ccodearchive.net/ */
#define Py_BUILD_ASSERT_EXPR(cond) \
(sizeof(char [1 - 2*!(cond)]) - 1)
#define Py_BUILD_ASSERT(cond) do { \
(void)Py_BUILD_ASSERT_EXPR(cond); \
} while(0)
/* Get the number of elements in a visible array
This does not work on pointers, or arrays declared as [], or function
parameters. With correct compiler support, such usage will cause a build
error (see Py_BUILD_ASSERT_EXPR).
Written by Rusty Russell, public domain, http://ccodearchive.net/
Requires at GCC 3.1+ */
#if (defined(__GNUC__) && !defined(__STRICT_ANSI__) && \
(((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)) || (__GNUC__ >= 4)))
/* Two gcc extensions.
&a[0] degrades to a pointer: a different type from an array */
#define Py_ARRAY_LENGTH(array) \
(sizeof(array) / sizeof((array)[0]) \
+ Py_BUILD_ASSERT_EXPR(!__builtin_types_compatible_p(typeof(array), \
typeof(&(array)[0]))))
#else
#define Py_ARRAY_LENGTH(array) \
(sizeof(array) / sizeof((array)[0]))
#endif
/* Define macros for inline documentation. */
#define PyDoc_VAR(name) static const char name[]
#define PyDoc_STRVAR(name,str) PyDoc_VAR(name) = PyDoc_STR(str)
#ifdef WITH_DOC_STRINGS
#define PyDoc_STR(str) str
#else
#define PyDoc_STR(str) ""
#endif
/* Below "a" is a power of 2. */
/* Round down size "n" to be a multiple of "a". */
#define _Py_SIZE_ROUND_DOWN(n, a) ((size_t)(n) & ~(size_t)((a) - 1))
/* Round up size "n" to be a multiple of "a". */
#define _Py_SIZE_ROUND_UP(n, a) (((size_t)(n) + \
(size_t)((a) - 1)) & ~(size_t)((a) - 1))
/* Round pointer "p" down to the closest "a"-aligned address <= "p". */
#define _Py_ALIGN_DOWN(p, a) ((void *)((uintptr_t)(p) & ~(uintptr_t)((a) - 1)))
/* Round pointer "p" up to the closest "a"-aligned address >= "p". */
#define _Py_ALIGN_UP(p, a) ((void *)(((uintptr_t)(p) + \
(uintptr_t)((a) - 1)) & ~(uintptr_t)((a) - 1)))
/* Check if pointer "p" is aligned to "a"-bytes boundary. */
#define _Py_IS_ALIGNED(p, a) (!((uintptr_t)(p) & (uintptr_t)((a) - 1)))
/* Use this for unused arguments in a function definition to silence compiler
* warnings. Example:
*
* int func(int a, int Py_UNUSED(b)) { return a; }
*/
#if defined(__GNUC__) || defined(__clang__)
# define Py_UNUSED(name) _unused_ ## name __attribute__((unused))
#else
# define Py_UNUSED(name) _unused_ ## name
#endif
#if defined(RANDALL_WAS_HERE)
# define Py_UNREACHABLE() \
Py_FatalError( \
"If you're seeing this, the code is in what I thought was\n" \
"an unreachable state.\n\n" \
"I could give you advice for what to do, but honestly, why\n" \
"should you trust me? I clearly screwed this up. I'm writing\n" \
"a message that should never appear, yet I know it will\n" \
"probably appear someday.\n\n" \
"On a deep level, I know I'm not up to this task.\n" \
"I'm so sorry.\n" \
"https://xkcd.com/2200")
#elif defined(Py_DEBUG)
# define Py_UNREACHABLE() \
Py_FatalError( \
"We've reached an unreachable state. Anything is possible.\n" \
"The limits were in our heads all along. Follow your dreams.\n" \
"https://xkcd.com/2200")
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
# define Py_UNREACHABLE() __builtin_unreachable()
#elif defined(__clang__) || defined(__INTEL_COMPILER)
# define Py_UNREACHABLE() __builtin_unreachable()
#elif defined(_MSC_VER)
# define Py_UNREACHABLE() __assume(0)
#else
# define Py_UNREACHABLE() \
Py_FatalError("Unreachable C code path reached")
#endif
#endif /* Py_PYMACRO_H */
PK ��\Ck��! �! longobject.hnu �[��� #ifndef Py_LONGOBJECT_H
#define Py_LONGOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
/* Long (arbitrary precision) integer object interface */
typedef struct _longobject PyLongObject; /* Revealed in longintrepr.h */
PyAPI_DATA(PyTypeObject) PyLong_Type;
#define PyLong_Check(op) \
PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_LONG_SUBCLASS)
#define PyLong_CheckExact(op) Py_IS_TYPE(op, &PyLong_Type)
PyAPI_FUNC(PyObject *) PyLong_FromLong(long);
PyAPI_FUNC(PyObject *) PyLong_FromUnsignedLong(unsigned long);
PyAPI_FUNC(PyObject *) PyLong_FromSize_t(size_t);
PyAPI_FUNC(PyObject *) PyLong_FromSsize_t(Py_ssize_t);
PyAPI_FUNC(PyObject *) PyLong_FromDouble(double);
PyAPI_FUNC(long) PyLong_AsLong(PyObject *);
PyAPI_FUNC(long) PyLong_AsLongAndOverflow(PyObject *, int *);
PyAPI_FUNC(Py_ssize_t) PyLong_AsSsize_t(PyObject *);
PyAPI_FUNC(size_t) PyLong_AsSize_t(PyObject *);
PyAPI_FUNC(unsigned long) PyLong_AsUnsignedLong(PyObject *);
PyAPI_FUNC(unsigned long) PyLong_AsUnsignedLongMask(PyObject *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyLong_AsInt(PyObject *);
#endif
PyAPI_FUNC(PyObject *) PyLong_GetInfo(void);
/* It may be useful in the future. I've added it in the PyInt -> PyLong
cleanup to keep the extra information. [CH] */
#define PyLong_AS_LONG(op) PyLong_AsLong(op)
/* Issue #1983: pid_t can be longer than a C long on some systems */
#if !defined(SIZEOF_PID_T) || SIZEOF_PID_T == SIZEOF_INT
#define _Py_PARSE_PID "i"
#define PyLong_FromPid PyLong_FromLong
#define PyLong_AsPid PyLong_AsLong
#elif SIZEOF_PID_T == SIZEOF_LONG
#define _Py_PARSE_PID "l"
#define PyLong_FromPid PyLong_FromLong
#define PyLong_AsPid PyLong_AsLong
#elif defined(SIZEOF_LONG_LONG) && SIZEOF_PID_T == SIZEOF_LONG_LONG
#define _Py_PARSE_PID "L"
#define PyLong_FromPid PyLong_FromLongLong
#define PyLong_AsPid PyLong_AsLongLong
#else
#error "sizeof(pid_t) is neither sizeof(int), sizeof(long) or sizeof(long long)"
#endif /* SIZEOF_PID_T */
#if SIZEOF_VOID_P == SIZEOF_INT
# define _Py_PARSE_INTPTR "i"
# define _Py_PARSE_UINTPTR "I"
#elif SIZEOF_VOID_P == SIZEOF_LONG
# define _Py_PARSE_INTPTR "l"
# define _Py_PARSE_UINTPTR "k"
#elif defined(SIZEOF_LONG_LONG) && SIZEOF_VOID_P == SIZEOF_LONG_LONG
# define _Py_PARSE_INTPTR "L"
# define _Py_PARSE_UINTPTR "K"
#else
# error "void* different in size from int, long and long long"
#endif /* SIZEOF_VOID_P */
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyLong_UnsignedShort_Converter(PyObject *, void *);
PyAPI_FUNC(int) _PyLong_UnsignedInt_Converter(PyObject *, void *);
PyAPI_FUNC(int) _PyLong_UnsignedLong_Converter(PyObject *, void *);
PyAPI_FUNC(int) _PyLong_UnsignedLongLong_Converter(PyObject *, void *);
PyAPI_FUNC(int) _PyLong_Size_t_Converter(PyObject *, void *);
#endif
/* Used by Python/mystrtoul.c, _PyBytes_FromHex(),
_PyBytes_DecodeEscape(), etc. */
#ifndef Py_LIMITED_API
PyAPI_DATA(unsigned char) _PyLong_DigitValue[256];
#endif
/* _PyLong_Frexp returns a double x and an exponent e such that the
true value is approximately equal to x * 2**e. e is >= 0. x is
0.0 if and only if the input is 0 (in which case, e and x are both
zeroes); otherwise, 0.5 <= abs(x) < 1.0. On overflow, which is
possible if the number of bits doesn't fit into a Py_ssize_t, sets
OverflowError and returns -1.0 for x, 0 for e. */
#ifndef Py_LIMITED_API
PyAPI_FUNC(double) _PyLong_Frexp(PyLongObject *a, Py_ssize_t *e);
#endif
PyAPI_FUNC(double) PyLong_AsDouble(PyObject *);
PyAPI_FUNC(PyObject *) PyLong_FromVoidPtr(void *);
PyAPI_FUNC(void *) PyLong_AsVoidPtr(PyObject *);
PyAPI_FUNC(PyObject *) PyLong_FromLongLong(long long);
PyAPI_FUNC(PyObject *) PyLong_FromUnsignedLongLong(unsigned long long);
PyAPI_FUNC(long long) PyLong_AsLongLong(PyObject *);
PyAPI_FUNC(unsigned long long) PyLong_AsUnsignedLongLong(PyObject *);
PyAPI_FUNC(unsigned long long) PyLong_AsUnsignedLongLongMask(PyObject *);
PyAPI_FUNC(long long) PyLong_AsLongLongAndOverflow(PyObject *, int *);
PyAPI_FUNC(PyObject *) PyLong_FromString(const char *, char **, int);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) PyLong_FromUnicodeObject(PyObject *u, int base);
PyAPI_FUNC(PyObject *) _PyLong_FromBytes(const char *, Py_ssize_t, int);
#endif
#ifndef Py_LIMITED_API
/* _PyLong_Sign. Return 0 if v is 0, -1 if v < 0, +1 if v > 0.
v must not be NULL, and must be a normalized long.
There are no error cases.
*/
PyAPI_FUNC(int) _PyLong_Sign(PyObject *v);
/* _PyLong_NumBits. Return the number of bits needed to represent the
absolute value of a long. For example, this returns 1 for 1 and -1, 2
for 2 and -2, and 2 for 3 and -3. It returns 0 for 0.
v must not be NULL, and must be a normalized long.
(size_t)-1 is returned and OverflowError set if the true result doesn't
fit in a size_t.
*/
PyAPI_FUNC(size_t) _PyLong_NumBits(PyObject *v);
/* _PyLong_DivmodNear. Given integers a and b, compute the nearest
integer q to the exact quotient a / b, rounding to the nearest even integer
in the case of a tie. Return (q, r), where r = a - q*b. The remainder r
will satisfy abs(r) <= abs(b)/2, with equality possible only if q is
even.
*/
PyAPI_FUNC(PyObject *) _PyLong_DivmodNear(PyObject *, PyObject *);
/* _PyLong_FromByteArray: View the n unsigned bytes as a binary integer in
base 256, and return a Python int with the same numeric value.
If n is 0, the integer is 0. Else:
If little_endian is 1/true, bytes[n-1] is the MSB and bytes[0] the LSB;
else (little_endian is 0/false) bytes[0] is the MSB and bytes[n-1] the
LSB.
If is_signed is 0/false, view the bytes as a non-negative integer.
If is_signed is 1/true, view the bytes as a 2's-complement integer,
non-negative if bit 0x80 of the MSB is clear, negative if set.
Error returns:
+ Return NULL with the appropriate exception set if there's not
enough memory to create the Python int.
*/
PyAPI_FUNC(PyObject *) _PyLong_FromByteArray(
const unsigned char* bytes, size_t n,
int little_endian, int is_signed);
/* _PyLong_AsByteArray: Convert the least-significant 8*n bits of long
v to a base-256 integer, stored in array bytes. Normally return 0,
return -1 on error.
If little_endian is 1/true, store the MSB at bytes[n-1] and the LSB at
bytes[0]; else (little_endian is 0/false) store the MSB at bytes[0] and
the LSB at bytes[n-1].
If is_signed is 0/false, it's an error if v < 0; else (v >= 0) n bytes
are filled and there's nothing special about bit 0x80 of the MSB.
If is_signed is 1/true, bytes is filled with the 2's-complement
representation of v's value. Bit 0x80 of the MSB is the sign bit.
Error returns (-1):
+ is_signed is 0 and v < 0. TypeError is set in this case, and bytes
isn't altered.
+ n isn't big enough to hold the full mathematical value of v. For
example, if is_signed is 0 and there are more digits in the v than
fit in n; or if is_signed is 1, v < 0, and n is just 1 bit shy of
being large enough to hold a sign bit. OverflowError is set in this
case, but bytes holds the least-significant n bytes of the true value.
*/
PyAPI_FUNC(int) _PyLong_AsByteArray(PyLongObject* v,
unsigned char* bytes, size_t n,
int little_endian, int is_signed);
/* _PyLong_Format: Convert the long to a string object with given base,
appending a base prefix of 0[box] if base is 2, 8 or 16. */
PyAPI_FUNC(PyObject *) _PyLong_Format(PyObject *obj, int base);
PyAPI_FUNC(int) _PyLong_FormatWriter(
_PyUnicodeWriter *writer,
PyObject *obj,
int base,
int alternate);
PyAPI_FUNC(char*) _PyLong_FormatBytesWriter(
_PyBytesWriter *writer,
char *str,
PyObject *obj,
int base,
int alternate);
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
PyAPI_FUNC(int) _PyLong_FormatAdvancedWriter(
_PyUnicodeWriter *writer,
PyObject *obj,
PyObject *format_spec,
Py_ssize_t start,
Py_ssize_t end);
#endif /* Py_LIMITED_API */
/* These aren't really part of the int object, but they're handy. The
functions are in Python/mystrtoul.c.
*/
PyAPI_FUNC(unsigned long) PyOS_strtoul(const char *, char **, int);
PyAPI_FUNC(long) PyOS_strtol(const char *, char **, int);
#ifndef Py_LIMITED_API
/* For use by the gcd function in mathmodule.c */
PyAPI_FUNC(PyObject *) _PyLong_GCD(PyObject *, PyObject *);
#endif /* !Py_LIMITED_API */
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyLong_Rshift(PyObject *, size_t);
PyAPI_FUNC(PyObject *) _PyLong_Lshift(PyObject *, size_t);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_LONGOBJECT_H */
PK ��\�-}y y pymath.hnu �[��� #ifndef Py_PYMATH_H
#define Py_PYMATH_H
#include "pyconfig.h" /* include for defines */
/**************************************************************************
Symbols and macros to supply platform-independent interfaces to mathematical
functions and constants
**************************************************************************/
/* Python provides implementations for copysign, round and hypot in
* Python/pymath.c just in case your math library doesn't provide the
* functions.
*
*Note: PC/pyconfig.h defines copysign as _copysign
*/
#ifndef HAVE_COPYSIGN
extern double copysign(double, double);
#endif
#ifndef HAVE_ROUND
extern double round(double);
#endif
#ifndef HAVE_HYPOT
extern double hypot(double, double);
#endif
/* extra declarations */
#ifndef _MSC_VER
#ifndef __STDC__
extern double fmod (double, double);
extern double frexp (double, int *);
extern double ldexp (double, int);
extern double modf (double, double *);
extern double pow(double, double);
#endif /* __STDC__ */
#endif /* _MSC_VER */
/* High precision definition of pi and e (Euler)
* The values are taken from libc6's math.h.
*/
#ifndef Py_MATH_PIl
#define Py_MATH_PIl 3.1415926535897932384626433832795029L
#endif
#ifndef Py_MATH_PI
#define Py_MATH_PI 3.14159265358979323846
#endif
#ifndef Py_MATH_El
#define Py_MATH_El 2.7182818284590452353602874713526625L
#endif
#ifndef Py_MATH_E
#define Py_MATH_E 2.7182818284590452354
#endif
/* Tau (2pi) to 40 digits, taken from tauday.com/tau-digits. */
#ifndef Py_MATH_TAU
#define Py_MATH_TAU 6.2831853071795864769252867665590057683943L
#endif
/* On x86, Py_FORCE_DOUBLE forces a floating-point number out of an x87 FPU
register and into a 64-bit memory location, rounding from extended
precision to double precision in the process. On other platforms it does
nothing. */
/* we take double rounding as evidence of x87 usage */
#ifndef Py_LIMITED_API
#ifndef Py_FORCE_DOUBLE
# ifdef X87_DOUBLE_ROUNDING
PyAPI_FUNC(double) _Py_force_double(double);
# define Py_FORCE_DOUBLE(X) (_Py_force_double(X))
# else
# define Py_FORCE_DOUBLE(X) (X)
# endif
#endif
#endif
#ifndef Py_LIMITED_API
#ifdef HAVE_GCC_ASM_FOR_X87
PyAPI_FUNC(unsigned short) _Py_get_387controlword(void);
PyAPI_FUNC(void) _Py_set_387controlword(unsigned short);
#endif
#endif
/* Py_IS_NAN(X)
* Return 1 if float or double arg is a NaN, else 0.
* Caution:
* X is evaluated more than once.
* This may not work on all platforms. Each platform has *some*
* way to spell this, though -- override in pyconfig.h if you have
* a platform where it doesn't work.
* Note: PC/pyconfig.h defines Py_IS_NAN as _isnan
*/
#ifndef Py_IS_NAN
#if defined HAVE_DECL_ISNAN && HAVE_DECL_ISNAN == 1
#define Py_IS_NAN(X) isnan(X)
#else
#define Py_IS_NAN(X) ((X) != (X))
#endif
#endif
/* Py_IS_INFINITY(X)
* Return 1 if float or double arg is an infinity, else 0.
* Caution:
* X is evaluated more than once.
* This implementation may set the underflow flag if |X| is very small;
* it really can't be implemented correctly (& easily) before C99.
* Override in pyconfig.h if you have a better spelling on your platform.
* Py_FORCE_DOUBLE is used to avoid getting false negatives from a
* non-infinite value v sitting in an 80-bit x87 register such that
* v becomes infinite when spilled from the register to 64-bit memory.
* Note: PC/pyconfig.h defines Py_IS_INFINITY as _isinf
*/
#ifndef Py_IS_INFINITY
# if defined HAVE_DECL_ISINF && HAVE_DECL_ISINF == 1
# define Py_IS_INFINITY(X) isinf(X)
# else
# define Py_IS_INFINITY(X) ((X) && \
(Py_FORCE_DOUBLE(X)*0.5 == Py_FORCE_DOUBLE(X)))
# endif
#endif
/* Py_IS_FINITE(X)
* Return 1 if float or double arg is neither infinite nor NAN, else 0.
* Some compilers (e.g. VisualStudio) have intrinsics for this, so a special
* macro for this particular test is useful
* Note: PC/pyconfig.h defines Py_IS_FINITE as _finite
*/
#ifndef Py_IS_FINITE
#if defined HAVE_DECL_ISFINITE && HAVE_DECL_ISFINITE == 1
#define Py_IS_FINITE(X) isfinite(X)
#elif defined HAVE_FINITE
#define Py_IS_FINITE(X) finite(X)
#else
#define Py_IS_FINITE(X) (!Py_IS_INFINITY(X) && !Py_IS_NAN(X))
#endif
#endif
/* HUGE_VAL is supposed to expand to a positive double infinity. Python
* uses Py_HUGE_VAL instead because some platforms are broken in this
* respect. We used to embed code in pyport.h to try to worm around that,
* but different platforms are broken in conflicting ways. If you're on
* a platform where HUGE_VAL is defined incorrectly, fiddle your Python
* config to #define Py_HUGE_VAL to something that works on your platform.
*/
#ifndef Py_HUGE_VAL
#define Py_HUGE_VAL HUGE_VAL
#endif
/* Py_NAN
* A value that evaluates to a NaN. On IEEE 754 platforms INF*0 or
* INF/INF works. Define Py_NO_NAN in pyconfig.h if your platform
* doesn't support NaNs.
*/
#if !defined(Py_NAN) && !defined(Py_NO_NAN)
#if !defined(__INTEL_COMPILER)
#define Py_NAN (Py_HUGE_VAL * 0.)
#else /* __INTEL_COMPILER */
#if defined(ICC_NAN_STRICT)
#pragma float_control(push)
#pragma float_control(precise, on)
#pragma float_control(except, on)
#if defined(_MSC_VER)
__declspec(noinline)
#else /* Linux */
__attribute__((noinline))
#endif /* _MSC_VER */
static double __icc_nan()
{
return sqrt(-1.0);
}
#pragma float_control (pop)
#define Py_NAN __icc_nan()
#else /* ICC_NAN_RELAXED as default for Intel Compiler */
static const union { unsigned char buf[8]; double __icc_nan; } __nan_store = {0,0,0,0,0,0,0xf8,0x7f};
#define Py_NAN (__nan_store.__icc_nan)
#endif /* ICC_NAN_STRICT */
#endif /* __INTEL_COMPILER */
#endif
/* Py_OVERFLOWED(X)
* Return 1 iff a libm function overflowed. Set errno to 0 before calling
* a libm function, and invoke this macro after, passing the function
* result.
* Caution:
* This isn't reliable. C99 no longer requires libm to set errno under
* any exceptional condition, but does require +- HUGE_VAL return
* values on overflow. A 754 box *probably* maps HUGE_VAL to a
* double infinity, and we're cool if that's so, unless the input
* was an infinity and an infinity is the expected result. A C89
* system sets errno to ERANGE, so we check for that too. We're
* out of luck if a C99 754 box doesn't map HUGE_VAL to +Inf, or
* if the returned result is a NaN, or if a C89 box returns HUGE_VAL
* in non-overflow cases.
* X is evaluated more than once.
* Some platforms have better way to spell this, so expect some #ifdef'ery.
*
* OpenBSD uses 'isinf()' because a compiler bug on that platform causes
* the longer macro version to be mis-compiled. This isn't optimal, and
* should be removed once a newer compiler is available on that platform.
* The system that had the failure was running OpenBSD 3.2 on Intel, with
* gcc 2.95.3.
*
* According to Tim's checkin, the FreeBSD systems use isinf() to work
* around a FPE bug on that platform.
*/
#if defined(__FreeBSD__) || defined(__OpenBSD__)
#define Py_OVERFLOWED(X) isinf(X)
#else
#define Py_OVERFLOWED(X) ((X) != 0.0 && (errno == ERANGE || \
(X) == Py_HUGE_VAL || \
(X) == -Py_HUGE_VAL))
#endif
/* Return whether integral type *type* is signed or not. */
#define _Py_IntegralTypeSigned(type) ((type)(-1) < 0)
/* Return the maximum value of integral type *type*. */
#define _Py_IntegralTypeMax(type) ((_Py_IntegralTypeSigned(type)) ? (((((type)1 << (sizeof(type)*CHAR_BIT - 2)) - 1) << 1) + 1) : ~(type)0)
/* Return the minimum value of integral type *type*. */
#define _Py_IntegralTypeMin(type) ((_Py_IntegralTypeSigned(type)) ? -_Py_IntegralTypeMax(type) - 1 : 0)
/* Check whether *v* is in the range of integral type *type*. This is most
* useful if *v* is floating-point, since demoting a floating-point *v* to an
* integral type that cannot represent *v*'s integral part is undefined
* behavior. */
#define _Py_InIntegralTypeRange(type, v) (_Py_IntegralTypeMin(type) <= v && v <= _Py_IntegralTypeMax(type))
#endif /* Py_PYMATH_H */
PK ��\?�tQ Q
pystrhex.hnu �[��� #ifndef Py_STRHEX_H
#define Py_STRHEX_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_LIMITED_API
/* Returns a str() containing the hex representation of argbuf. */
PyAPI_FUNC(PyObject*) _Py_strhex(const char* argbuf, const Py_ssize_t arglen);
/* Returns a bytes() containing the ASCII hex representation of argbuf. */
PyAPI_FUNC(PyObject*) _Py_strhex_bytes(const char* argbuf, const Py_ssize_t arglen);
/* These variants include support for a separator between every N bytes: */
PyAPI_FUNC(PyObject*) _Py_strhex_with_sep(const char* argbuf, const Py_ssize_t arglen, const PyObject* sep, const int bytes_per_group);
PyAPI_FUNC(PyObject*) _Py_strhex_bytes_with_sep(const char* argbuf, const Py_ssize_t arglen, const PyObject* sep, const int bytes_per_group);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}
#endif
#endif /* !Py_STRHEX_H */
PK ��\j>��/ / weakrefobject.hnu �[��� /* Weak references objects for Python. */
#ifndef Py_WEAKREFOBJECT_H
#define Py_WEAKREFOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct _PyWeakReference PyWeakReference;
/* PyWeakReference is the base struct for the Python ReferenceType, ProxyType,
* and CallableProxyType.
*/
#ifndef Py_LIMITED_API
struct _PyWeakReference {
PyObject_HEAD
/* The object to which this is a weak reference, or Py_None if none.
* Note that this is a stealth reference: wr_object's refcount is
* not incremented to reflect this pointer.
*/
PyObject *wr_object;
/* A callable to invoke when wr_object dies, or NULL if none. */
PyObject *wr_callback;
/* A cache for wr_object's hash code. As usual for hashes, this is -1
* if the hash code isn't known yet.
*/
Py_hash_t hash;
/* If wr_object is weakly referenced, wr_object has a doubly-linked NULL-
* terminated list of weak references to it. These are the list pointers.
* If wr_object goes away, wr_object is set to Py_None, and these pointers
* have no meaning then.
*/
PyWeakReference *wr_prev;
PyWeakReference *wr_next;
};
#endif
PyAPI_DATA(PyTypeObject) _PyWeakref_RefType;
PyAPI_DATA(PyTypeObject) _PyWeakref_ProxyType;
PyAPI_DATA(PyTypeObject) _PyWeakref_CallableProxyType;
#define PyWeakref_CheckRef(op) PyObject_TypeCheck(op, &_PyWeakref_RefType)
#define PyWeakref_CheckRefExact(op) \
Py_IS_TYPE(op, &_PyWeakref_RefType)
#define PyWeakref_CheckProxy(op) \
(Py_IS_TYPE(op, &_PyWeakref_ProxyType) || \
Py_IS_TYPE(op, &_PyWeakref_CallableProxyType))
#define PyWeakref_Check(op) \
(PyWeakref_CheckRef(op) || PyWeakref_CheckProxy(op))
PyAPI_FUNC(PyObject *) PyWeakref_NewRef(PyObject *ob,
PyObject *callback);
PyAPI_FUNC(PyObject *) PyWeakref_NewProxy(PyObject *ob,
PyObject *callback);
PyAPI_FUNC(PyObject *) PyWeakref_GetObject(PyObject *ref);
#ifndef Py_LIMITED_API
PyAPI_FUNC(Py_ssize_t) _PyWeakref_GetWeakrefCount(PyWeakReference *head);
PyAPI_FUNC(void) _PyWeakref_ClearRef(PyWeakReference *self);
#endif
/* Explanation for the Py_REFCNT() check: when a weakref's target is part
of a long chain of deallocations which triggers the trashcan mechanism,
clearing the weakrefs can be delayed long after the target's refcount
has dropped to zero. In the meantime, code accessing the weakref will
be able to "see" the target object even though it is supposed to be
unreachable. See issue #16602. */
#define PyWeakref_GET_OBJECT(ref) \
(Py_REFCNT(((PyWeakReference *)(ref))->wr_object) > 0 \
? ((PyWeakReference *)(ref))->wr_object \
: Py_None)
#ifdef __cplusplus
}
#endif
#endif /* !Py_WEAKREFOBJECT_H */
PK ��\Y_��y y
classobject.hnu �[��� /* Former class object interface -- now only bound methods are here */
/* Revealing some structures (not for general use) */
#ifndef Py_LIMITED_API
#ifndef Py_CLASSOBJECT_H
#define Py_CLASSOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
PyObject_HEAD
PyObject *im_func; /* The callable object implementing the method */
PyObject *im_self; /* The instance it is bound to */
PyObject *im_weakreflist; /* List of weak references */
vectorcallfunc vectorcall;
} PyMethodObject;
PyAPI_DATA(PyTypeObject) PyMethod_Type;
#define PyMethod_Check(op) Py_IS_TYPE(op, &PyMethod_Type)
PyAPI_FUNC(PyObject *) PyMethod_New(PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyMethod_Function(PyObject *);
PyAPI_FUNC(PyObject *) PyMethod_Self(PyObject *);
/* Macros for direct access to these values. Type checks are *not*
done, so use with care. */
#define PyMethod_GET_FUNCTION(meth) \
(((PyMethodObject *)meth) -> im_func)
#define PyMethod_GET_SELF(meth) \
(((PyMethodObject *)meth) -> im_self)
typedef struct {
PyObject_HEAD
PyObject *func;
} PyInstanceMethodObject;
PyAPI_DATA(PyTypeObject) PyInstanceMethod_Type;
#define PyInstanceMethod_Check(op) Py_IS_TYPE(op, &PyInstanceMethod_Type)
PyAPI_FUNC(PyObject *) PyInstanceMethod_New(PyObject *);
PyAPI_FUNC(PyObject *) PyInstanceMethod_Function(PyObject *);
/* Macros for direct access to these values. Type checks are *not*
done, so use with care. */
#define PyInstanceMethod_GET_FUNCTION(meth) \
(((PyInstanceMethodObject *)meth) -> func)
#ifdef __cplusplus
}
#endif
#endif /* !Py_CLASSOBJECT_H */
#endif /* Py_LIMITED_API */
PK ��\�ؓ-� � py_curses.hnu �[���
#ifndef Py_CURSES_H
#define Py_CURSES_H
#ifdef __APPLE__
/*
** On Mac OS X 10.2 [n]curses.h and stdlib.h use different guards
** against multiple definition of wchar_t.
*/
#ifdef _BSD_WCHAR_T_DEFINED_
#define _WCHAR_T
#endif
#endif /* __APPLE__ */
/* On FreeBSD, [n]curses.h and stdlib.h/wchar.h use different guards
against multiple definition of wchar_t and wint_t. */
#if defined(__FreeBSD__) && defined(_XOPEN_SOURCE_EXTENDED)
# ifndef __wchar_t
# define __wchar_t
# endif
# ifndef __wint_t
# define __wint_t
# endif
#endif
#if !defined(HAVE_CURSES_IS_PAD) && defined(WINDOW_HAS_FLAGS)
/* The following definition is necessary for ncurses 5.7; without it,
some of [n]curses.h set NCURSES_OPAQUE to 1, and then Python
can't get at the WINDOW flags field. */
#define NCURSES_OPAQUE 0
#endif
#ifdef HAVE_NCURSES_H
#include <ncurses.h>
#else
#include <curses.h>
#endif
#ifdef HAVE_NCURSES_H
/* configure was checking <curses.h>, but we will
use <ncurses.h>, which has some or all these features. */
#if !defined(WINDOW_HAS_FLAGS) && !(NCURSES_OPAQUE+0)
#define WINDOW_HAS_FLAGS 1
#endif
#if !defined(HAVE_CURSES_IS_PAD) && NCURSES_VERSION_PATCH+0 >= 20090906
#define HAVE_CURSES_IS_PAD 1
#endif
#ifndef MVWDELCH_IS_EXPRESSION
#define MVWDELCH_IS_EXPRESSION 1
#endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define PyCurses_API_pointers 4
/* Type declarations */
typedef struct {
PyObject_HEAD
WINDOW *win;
char *encoding;
} PyCursesWindowObject;
#define PyCursesWindow_Check(v) Py_IS_TYPE(v, &PyCursesWindow_Type)
#define PyCurses_CAPSULE_NAME "_curses._C_API"
#ifdef CURSES_MODULE
/* This section is used when compiling _cursesmodule.c */
#else
/* This section is used in modules that use the _cursesmodule API */
static void **PyCurses_API;
#define PyCursesWindow_Type (*(PyTypeObject *) PyCurses_API[0])
#define PyCursesSetupTermCalled {if (! ((int (*)(void))PyCurses_API[1]) () ) return NULL;}
#define PyCursesInitialised {if (! ((int (*)(void))PyCurses_API[2]) () ) return NULL;}
#define PyCursesInitialisedColor {if (! ((int (*)(void))PyCurses_API[3]) () ) return NULL;}
#define import_curses() \
PyCurses_API = (void **)PyCapsule_Import(PyCurses_CAPSULE_NAME, 1);
#endif
/* general error messages */
static const char catchall_ERR[] = "curses function returned ERR";
static const char catchall_NULL[] = "curses function returned NULL";
#ifdef __cplusplus
}
#endif
#endif /* !defined(Py_CURSES_H) */
PK ��\��� � enumobject.hnu �[��� #ifndef Py_ENUMOBJECT_H
#define Py_ENUMOBJECT_H
/* Enumerate Object */
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(PyTypeObject) PyEnum_Type;
PyAPI_DATA(PyTypeObject) PyReversed_Type;
#ifdef __cplusplus
}
#endif
#endif /* !Py_ENUMOBJECT_H */
PK ��\�:�N N interpreteridobject.hnu �[��� #ifndef Py_INTERPRETERIDOBJECT_H
#define Py_INTERPRETERIDOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_LIMITED_API
# define Py_CPYTHON_INTERPRETERIDOBJECT_H
# include "cpython/interpreteridobject.h"
# undef Py_CPYTHON_INTERPRETERIDOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERPRETERIDOBJECT_H */
PK ��\pV�= intrcheck.hnu �[��� #ifndef Py_INTRCHECK_H
#define Py_INTRCHECK_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_FUNC(int) PyOS_InterruptOccurred(void);
#ifdef HAVE_FORK
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03070000
PyAPI_FUNC(void) PyOS_BeforeFork(void);
PyAPI_FUNC(void) PyOS_AfterFork_Parent(void);
PyAPI_FUNC(void) PyOS_AfterFork_Child(void);
#endif
#endif
/* Deprecated, please use PyOS_AfterFork_Child() instead */
Py_DEPRECATED(3.7) PyAPI_FUNC(void) PyOS_AfterFork(void);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyOS_IsMainThread(void);
#ifdef MS_WINDOWS
/* windows.h is not included by Python.h so use void* instead of HANDLE */
PyAPI_FUNC(void*) _PyOS_SigintEvent(void);
#endif
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTRCHECK_H */
PK ��\U�>�� � osdefs.hnu �[��� #ifndef Py_OSDEFS_H
#define Py_OSDEFS_H
#ifdef __cplusplus
extern "C" {
#endif
/* Operating system dependencies */
#ifdef MS_WINDOWS
#define SEP L'\\'
#define ALTSEP L'/'
#define MAXPATHLEN 256
#define DELIM L';'
#endif
#ifdef __VXWORKS__
#define DELIM L';'
#endif
/* Filename separator */
#ifndef SEP
#define SEP L'/'
#endif
/* Max pathname length */
#ifdef __hpux
#include <sys/param.h>
#include <limits.h>
#ifndef PATH_MAX
#define PATH_MAX MAXPATHLEN
#endif
#endif
#ifndef MAXPATHLEN
#if defined(PATH_MAX) && PATH_MAX > 1024
#define MAXPATHLEN PATH_MAX
#else
#define MAXPATHLEN 1024
#endif
#endif
/* Search path entry delimiter */
#ifndef DELIM
#define DELIM L':'
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_OSDEFS_H */
PK ��\�f� compile.hnu �[��� #ifndef Py_COMPILE_H
#define Py_COMPILE_H
#ifdef __cplusplus
extern "C" {
#endif
/* These definitions must match corresponding definitions in graminit.h. */
#define Py_single_input 256
#define Py_file_input 257
#define Py_eval_input 258
#define Py_func_type_input 345
/* This doesn't need to match anything */
#define Py_fstring_input 800
#ifndef Py_LIMITED_API
# define Py_CPYTHON_COMPILE_H
# include "cpython/compile.h"
# undef Py_CPYTHON_COMPILE_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_COMPILE_H */
PK ��\��=�
pyexpat.hnu �[��� /* Stuff to export relevant 'expat' entry points from pyexpat to other
* parser modules, such as cElementTree. */
/* note: you must import expat.h before importing this module! */
#define PyExpat_CAPI_MAGIC "pyexpat.expat_CAPI 1.1"
#define PyExpat_CAPSULE_NAME "pyexpat.expat_CAPI"
struct PyExpat_CAPI
{
char* magic; /* set to PyExpat_CAPI_MAGIC */
int size; /* set to sizeof(struct PyExpat_CAPI) */
int MAJOR_VERSION;
int MINOR_VERSION;
int MICRO_VERSION;
/* pointers to selected expat functions. add new functions at
the end, if needed */
const XML_LChar * (*ErrorString)(enum XML_Error code);
enum XML_Error (*GetErrorCode)(XML_Parser parser);
XML_Size (*GetErrorColumnNumber)(XML_Parser parser);
XML_Size (*GetErrorLineNumber)(XML_Parser parser);
enum XML_Status (*Parse)(
XML_Parser parser, const char *s, int len, int isFinal);
XML_Parser (*ParserCreate_MM)(
const XML_Char *encoding, const XML_Memory_Handling_Suite *memsuite,
const XML_Char *namespaceSeparator);
void (*ParserFree)(XML_Parser parser);
void (*SetCharacterDataHandler)(
XML_Parser parser, XML_CharacterDataHandler handler);
void (*SetCommentHandler)(
XML_Parser parser, XML_CommentHandler handler);
void (*SetDefaultHandlerExpand)(
XML_Parser parser, XML_DefaultHandler handler);
void (*SetElementHandler)(
XML_Parser parser, XML_StartElementHandler start,
XML_EndElementHandler end);
void (*SetNamespaceDeclHandler)(
XML_Parser parser, XML_StartNamespaceDeclHandler start,
XML_EndNamespaceDeclHandler end);
void (*SetProcessingInstructionHandler)(
XML_Parser parser, XML_ProcessingInstructionHandler handler);
void (*SetUnknownEncodingHandler)(
XML_Parser parser, XML_UnknownEncodingHandler handler,
void *encodingHandlerData);
void (*SetUserData)(XML_Parser parser, void *userData);
void (*SetStartDoctypeDeclHandler)(XML_Parser parser,
XML_StartDoctypeDeclHandler start);
enum XML_Status (*SetEncoding)(XML_Parser parser, const XML_Char *encoding);
int (*DefaultUnknownEncodingHandler)(
void *encodingHandlerData, const XML_Char *name, XML_Encoding *info);
/* might be NULL for expat < 2.1.0 */
int (*SetHashSalt)(XML_Parser parser, unsigned long hash_salt);
/* might be NULL for expat < 2.6.0 */
XML_Bool (*SetReparseDeferralEnabled)(XML_Parser parser, XML_Bool enabled);
/* always add new stuff to the end! */
};
PK ��\q�] ] namespaceobject.hnu �[���
/* simple namespace object interface */
#ifndef NAMESPACEOBJECT_H
#define NAMESPACEOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_LIMITED_API
PyAPI_DATA(PyTypeObject) _PyNamespace_Type;
PyAPI_FUNC(PyObject *) _PyNamespace_New(PyObject *kwds);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}
#endif
#endif /* !NAMESPACEOBJECT_H */
PK ��\s�#�
genobject.hnu �[���
/* Generator object interface */
#ifndef Py_LIMITED_API
#ifndef Py_GENOBJECT_H
#define Py_GENOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#include "pystate.h" /* _PyErr_StackItem */
#include "abstract.h" /* PySendResult */
/* _PyGenObject_HEAD defines the initial segment of generator
and coroutine objects. */
#define _PyGenObject_HEAD(prefix) \
PyObject_HEAD \
/* Note: gi_frame can be NULL if the generator is "finished" */ \
PyFrameObject *prefix##_frame; \
/* The code object backing the generator */ \
PyObject *prefix##_code; \
/* List of weak reference. */ \
PyObject *prefix##_weakreflist; \
/* Name of the generator. */ \
PyObject *prefix##_name; \
/* Qualified name of the generator. */ \
PyObject *prefix##_qualname; \
_PyErr_StackItem prefix##_exc_state;
typedef struct {
/* The gi_ prefix is intended to remind of generator-iterator. */
_PyGenObject_HEAD(gi)
} PyGenObject;
PyAPI_DATA(PyTypeObject) PyGen_Type;
#define PyGen_Check(op) PyObject_TypeCheck(op, &PyGen_Type)
#define PyGen_CheckExact(op) Py_IS_TYPE(op, &PyGen_Type)
PyAPI_FUNC(PyObject *) PyGen_New(PyFrameObject *);
PyAPI_FUNC(PyObject *) PyGen_NewWithQualName(PyFrameObject *,
PyObject *name, PyObject *qualname);
PyAPI_FUNC(int) _PyGen_SetStopIterationValue(PyObject *);
PyAPI_FUNC(int) _PyGen_FetchStopIterationValue(PyObject **);
PyObject *_PyGen_yf(PyGenObject *);
PyAPI_FUNC(void) _PyGen_Finalize(PyObject *self);
#ifndef Py_LIMITED_API
typedef struct {
_PyGenObject_HEAD(cr)
PyObject *cr_origin;
} PyCoroObject;
PyAPI_DATA(PyTypeObject) PyCoro_Type;
PyAPI_DATA(PyTypeObject) _PyCoroWrapper_Type;
#define PyCoro_CheckExact(op) Py_IS_TYPE(op, &PyCoro_Type)
PyObject *_PyCoro_GetAwaitableIter(PyObject *o);
PyAPI_FUNC(PyObject *) PyCoro_New(PyFrameObject *,
PyObject *name, PyObject *qualname);
/* Asynchronous Generators */
typedef struct {
_PyGenObject_HEAD(ag)
PyObject *ag_finalizer;
/* Flag is set to 1 when hooks set up by sys.set_asyncgen_hooks
were called on the generator, to avoid calling them more
than once. */
int ag_hooks_inited;
/* Flag is set to 1 when aclose() is called for the first time, or
when a StopAsyncIteration exception is raised. */
int ag_closed;
int ag_running_async;
} PyAsyncGenObject;
PyAPI_DATA(PyTypeObject) PyAsyncGen_Type;
PyAPI_DATA(PyTypeObject) _PyAsyncGenASend_Type;
PyAPI_DATA(PyTypeObject) _PyAsyncGenWrappedValue_Type;
PyAPI_DATA(PyTypeObject) _PyAsyncGenAThrow_Type;
PyAPI_FUNC(PyObject *) PyAsyncGen_New(PyFrameObject *,
PyObject *name, PyObject *qualname);
#define PyAsyncGen_CheckExact(op) Py_IS_TYPE(op, &PyAsyncGen_Type)
PyObject *_PyAsyncGenValueWrapperNew(PyObject *);
#endif
#undef _PyGenObject_HEAD
#ifdef __cplusplus
}
#endif
#endif /* !Py_GENOBJECT_H */
#endif /* Py_LIMITED_API */
PK ��\��]N N genericaliasobject.hnu �[��� // Implementation of PEP 585: support list[int] etc.
#ifndef Py_GENERICALIASOBJECT_H
#define Py_GENERICALIASOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_FUNC(PyObject *) Py_GenericAlias(PyObject *, PyObject *);
PyAPI_DATA(PyTypeObject) Py_GenericAliasType;
#ifdef __cplusplus
}
#endif
#endif /* !Py_GENERICALIASOBJECT_H */
PK ��\q�� �
warnings.hnu �[��� #ifndef Py_WARNINGS_H
#define Py_WARNINGS_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject*) _PyWarnings_Init(void);
#endif
PyAPI_FUNC(int) PyErr_WarnEx(
PyObject *category,
const char *message, /* UTF-8 encoded string */
Py_ssize_t stack_level);
PyAPI_FUNC(int) PyErr_WarnFormat(
PyObject *category,
Py_ssize_t stack_level,
const char *format, /* ASCII-encoded string */
...);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03060000
/* Emit a ResourceWarning warning */
PyAPI_FUNC(int) PyErr_ResourceWarning(
PyObject *source,
Py_ssize_t stack_level,
const char *format, /* ASCII-encoded string */
...);
#endif
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) PyErr_WarnExplicitObject(
PyObject *category,
PyObject *message,
PyObject *filename,
int lineno,
PyObject *module,
PyObject *registry);
#endif
PyAPI_FUNC(int) PyErr_WarnExplicit(
PyObject *category,
const char *message, /* UTF-8 encoded string */
const char *filename, /* decoded from the filesystem encoding */
int lineno,
const char *module, /* UTF-8 encoded string */
PyObject *registry);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int)
PyErr_WarnExplicitFormat(PyObject *category,
const char *filename, int lineno,
const char *module, PyObject *registry,
const char *format, ...);
#endif
/* DEPRECATED: Use PyErr_WarnEx() instead. */
#ifndef Py_LIMITED_API
#define PyErr_Warn(category, msg) PyErr_WarnEx(category, msg, 1)
#endif
#ifndef Py_LIMITED_API
void _PyErr_WarnUnawaitedCoroutine(PyObject *coro);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_WARNINGS_H */
PK ��\� ��� � codecs.hnu �[��� #ifndef Py_CODECREGISTRY_H
#define Py_CODECREGISTRY_H
#ifdef __cplusplus
extern "C" {
#endif
/* ------------------------------------------------------------------------
Python Codec Registry and support functions
Written by Marc-Andre Lemburg (mal@lemburg.com).
Copyright (c) Corporation for National Research Initiatives.
------------------------------------------------------------------------ */
/* Register a new codec search function.
As side effect, this tries to load the encodings package, if not
yet done, to make sure that it is always first in the list of
search functions.
The search_function's refcount is incremented by this function. */
PyAPI_FUNC(int) PyCodec_Register(
PyObject *search_function
);
/* Unregister a codec search function and clear the registry's cache.
If the search function is not registered, do nothing.
Return 0 on success. Raise an exception and return -1 on error. */
PyAPI_FUNC(int) PyCodec_Unregister(
PyObject *search_function
);
/* Codec registry lookup API.
Looks up the given encoding and returns a CodecInfo object with
function attributes which implement the different aspects of
processing the encoding.
The encoding string is looked up converted to all lower-case
characters. This makes encodings looked up through this mechanism
effectively case-insensitive.
If no codec is found, a KeyError is set and NULL returned.
As side effect, this tries to load the encodings package, if not
yet done. This is part of the lazy load strategy for the encodings
package.
*/
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyCodec_Lookup(
const char *encoding
);
PyAPI_FUNC(int) _PyCodec_Forget(
const char *encoding
);
#endif
/* Codec registry encoding check API.
Returns 1/0 depending on whether there is a registered codec for
the given encoding.
*/
PyAPI_FUNC(int) PyCodec_KnownEncoding(
const char *encoding
);
/* Generic codec based encoding API.
object is passed through the encoder function found for the given
encoding using the error handling method defined by errors. errors
may be NULL to use the default method defined for the codec.
Raises a LookupError in case no encoder can be found.
*/
PyAPI_FUNC(PyObject *) PyCodec_Encode(
PyObject *object,
const char *encoding,
const char *errors
);
/* Generic codec based decoding API.
object is passed through the decoder function found for the given
encoding using the error handling method defined by errors. errors
may be NULL to use the default method defined for the codec.
Raises a LookupError in case no encoder can be found.
*/
PyAPI_FUNC(PyObject *) PyCodec_Decode(
PyObject *object,
const char *encoding,
const char *errors
);
#ifndef Py_LIMITED_API
/* Text codec specific encoding and decoding API.
Checks the encoding against a list of codecs which do not
implement a str<->bytes encoding before attempting the
operation.
Please note that these APIs are internal and should not
be used in Python C extensions.
XXX (ncoghlan): should we make these, or something like them, public
in Python 3.5+?
*/
PyAPI_FUNC(PyObject *) _PyCodec_LookupTextEncoding(
const char *encoding,
const char *alternate_command
);
PyAPI_FUNC(PyObject *) _PyCodec_EncodeText(
PyObject *object,
const char *encoding,
const char *errors
);
PyAPI_FUNC(PyObject *) _PyCodec_DecodeText(
PyObject *object,
const char *encoding,
const char *errors
);
/* These two aren't actually text encoding specific, but _io.TextIOWrapper
* is the only current API consumer.
*/
PyAPI_FUNC(PyObject *) _PyCodecInfo_GetIncrementalDecoder(
PyObject *codec_info,
const char *errors
);
PyAPI_FUNC(PyObject *) _PyCodecInfo_GetIncrementalEncoder(
PyObject *codec_info,
const char *errors
);
#endif
/* --- Codec Lookup APIs --------------------------------------------------
All APIs return a codec object with incremented refcount and are
based on _PyCodec_Lookup(). The same comments w/r to the encoding
name also apply to these APIs.
*/
/* Get an encoder function for the given encoding. */
PyAPI_FUNC(PyObject *) PyCodec_Encoder(
const char *encoding
);
/* Get a decoder function for the given encoding. */
PyAPI_FUNC(PyObject *) PyCodec_Decoder(
const char *encoding
);
/* Get an IncrementalEncoder object for the given encoding. */
PyAPI_FUNC(PyObject *) PyCodec_IncrementalEncoder(
const char *encoding,
const char *errors
);
/* Get an IncrementalDecoder object function for the given encoding. */
PyAPI_FUNC(PyObject *) PyCodec_IncrementalDecoder(
const char *encoding,
const char *errors
);
/* Get a StreamReader factory function for the given encoding. */
PyAPI_FUNC(PyObject *) PyCodec_StreamReader(
const char *encoding,
PyObject *stream,
const char *errors
);
/* Get a StreamWriter factory function for the given encoding. */
PyAPI_FUNC(PyObject *) PyCodec_StreamWriter(
const char *encoding,
PyObject *stream,
const char *errors
);
/* Unicode encoding error handling callback registry API */
/* Register the error handling callback function error under the given
name. This function will be called by the codec when it encounters
unencodable characters/undecodable bytes and doesn't know the
callback name, when name is specified as the error parameter
in the call to the encode/decode function.
Return 0 on success, -1 on error */
PyAPI_FUNC(int) PyCodec_RegisterError(const char *name, PyObject *error);
/* Lookup the error handling callback function registered under the given
name. As a special case NULL can be passed, in which case
the error handling callback for "strict" will be returned. */
PyAPI_FUNC(PyObject *) PyCodec_LookupError(const char *name);
/* raise exc as an exception */
PyAPI_FUNC(PyObject *) PyCodec_StrictErrors(PyObject *exc);
/* ignore the unicode error, skipping the faulty input */
PyAPI_FUNC(PyObject *) PyCodec_IgnoreErrors(PyObject *exc);
/* replace the unicode encode error with ? or U+FFFD */
PyAPI_FUNC(PyObject *) PyCodec_ReplaceErrors(PyObject *exc);
/* replace the unicode encode error with XML character references */
PyAPI_FUNC(PyObject *) PyCodec_XMLCharRefReplaceErrors(PyObject *exc);
/* replace the unicode encode error with backslash escapes (\x, \u and \U) */
PyAPI_FUNC(PyObject *) PyCodec_BackslashReplaceErrors(PyObject *exc);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
/* replace the unicode encode error with backslash escapes (\N, \x, \u and \U) */
PyAPI_FUNC(PyObject *) PyCodec_NameReplaceErrors(PyObject *exc);
#endif
#ifndef Py_LIMITED_API
PyAPI_DATA(const char *) Py_hexdigits;
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_CODECREGISTRY_H */
PK ��\�`c�z �z
abstract.hnu �[��� /* Abstract Object Interface (many thanks to Jim Fulton) */
#ifndef Py_ABSTRACTOBJECT_H
#define Py_ABSTRACTOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
/* === Object Protocol ================================================== */
/* Implemented elsewhere:
int PyObject_Print(PyObject *o, FILE *fp, int flags);
Print an object 'o' on file 'fp'. Returns -1 on error. The flags argument
is used to enable certain printing options. The only option currently
supported is Py_Print_RAW.
(What should be said about Py_Print_RAW?). */
/* Implemented elsewhere:
int PyObject_HasAttrString(PyObject *o, const char *attr_name);
Returns 1 if object 'o' has the attribute attr_name, and 0 otherwise.
This is equivalent to the Python expression: hasattr(o,attr_name).
This function always succeeds. */
/* Implemented elsewhere:
PyObject* PyObject_GetAttrString(PyObject *o, const char *attr_name);
Retrieve an attributed named attr_name form object o.
Returns the attribute value on success, or NULL on failure.
This is the equivalent of the Python expression: o.attr_name. */
/* Implemented elsewhere:
int PyObject_HasAttr(PyObject *o, PyObject *attr_name);
Returns 1 if o has the attribute attr_name, and 0 otherwise.
This is equivalent to the Python expression: hasattr(o,attr_name).
This function always succeeds. */
/* Implemented elsewhere:
PyObject* PyObject_GetAttr(PyObject *o, PyObject *attr_name);
Retrieve an attributed named 'attr_name' form object 'o'.
Returns the attribute value on success, or NULL on failure.
This is the equivalent of the Python expression: o.attr_name. */
/* Implemented elsewhere:
int PyObject_SetAttrString(PyObject *o, const char *attr_name, PyObject *v);
Set the value of the attribute named attr_name, for object 'o',
to the value 'v'. Raise an exception and return -1 on failure; return 0 on
success.
This is the equivalent of the Python statement o.attr_name=v. */
/* Implemented elsewhere:
int PyObject_SetAttr(PyObject *o, PyObject *attr_name, PyObject *v);
Set the value of the attribute named attr_name, for object 'o', to the value
'v'. an exception and return -1 on failure; return 0 on success.
This is the equivalent of the Python statement o.attr_name=v. */
/* Implemented as a macro:
int PyObject_DelAttrString(PyObject *o, const char *attr_name);
Delete attribute named attr_name, for object o. Returns
-1 on failure.
This is the equivalent of the Python statement: del o.attr_name. */
#define PyObject_DelAttrString(O,A) PyObject_SetAttrString((O),(A), NULL)
/* Implemented as a macro:
int PyObject_DelAttr(PyObject *o, PyObject *attr_name);
Delete attribute named attr_name, for object o. Returns -1
on failure. This is the equivalent of the Python
statement: del o.attr_name. */
#define PyObject_DelAttr(O,A) PyObject_SetAttr((O),(A), NULL)
/* Implemented elsewhere:
PyObject *PyObject_Repr(PyObject *o);
Compute the string representation of object 'o'. Returns the
string representation on success, NULL on failure.
This is the equivalent of the Python expression: repr(o).
Called by the repr() built-in function. */
/* Implemented elsewhere:
PyObject *PyObject_Str(PyObject *o);
Compute the string representation of object, o. Returns the
string representation on success, NULL on failure.
This is the equivalent of the Python expression: str(o).
Called by the str() and print() built-in functions. */
/* Declared elsewhere
PyAPI_FUNC(int) PyCallable_Check(PyObject *o);
Determine if the object, o, is callable. Return 1 if the object is callable
and 0 otherwise.
This function always succeeds. */
#ifdef PY_SSIZE_T_CLEAN
# define PyObject_CallFunction _PyObject_CallFunction_SizeT
# define PyObject_CallMethod _PyObject_CallMethod_SizeT
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03090000
/* Call a callable Python object without any arguments */
PyAPI_FUNC(PyObject *) PyObject_CallNoArgs(PyObject *func);
#endif
/* Call a callable Python object 'callable' with arguments given by the
tuple 'args' and keywords arguments given by the dictionary 'kwargs'.
'args' must not be NULL, use an empty tuple if no arguments are
needed. If no named arguments are needed, 'kwargs' can be NULL.
This is the equivalent of the Python expression:
callable(*args, **kwargs). */
PyAPI_FUNC(PyObject *) PyObject_Call(PyObject *callable,
PyObject *args, PyObject *kwargs);
/* Call a callable Python object 'callable', with arguments given by the
tuple 'args'. If no arguments are needed, then 'args' can be NULL.
Returns the result of the call on success, or NULL on failure.
This is the equivalent of the Python expression:
callable(*args). */
PyAPI_FUNC(PyObject *) PyObject_CallObject(PyObject *callable,
PyObject *args);
/* Call a callable Python object, callable, with a variable number of C
arguments. The C arguments are described using a mkvalue-style format
string.
The format may be NULL, indicating that no arguments are provided.
Returns the result of the call on success, or NULL on failure.
This is the equivalent of the Python expression:
callable(arg1, arg2, ...). */
PyAPI_FUNC(PyObject *) PyObject_CallFunction(PyObject *callable,
const char *format, ...);
/* Call the method named 'name' of object 'obj' with a variable number of
C arguments. The C arguments are described by a mkvalue format string.
The format can be NULL, indicating that no arguments are provided.
Returns the result of the call on success, or NULL on failure.
This is the equivalent of the Python expression:
obj.name(arg1, arg2, ...). */
PyAPI_FUNC(PyObject *) PyObject_CallMethod(PyObject *obj,
const char *name,
const char *format, ...);
PyAPI_FUNC(PyObject *) _PyObject_CallFunction_SizeT(PyObject *callable,
const char *format,
...);
PyAPI_FUNC(PyObject *) _PyObject_CallMethod_SizeT(PyObject *obj,
const char *name,
const char *format,
...);
/* Call a callable Python object 'callable' with a variable number of C
arguments. The C arguments are provided as PyObject* values, terminated
by a NULL.
Returns the result of the call on success, or NULL on failure.
This is the equivalent of the Python expression:
callable(arg1, arg2, ...). */
PyAPI_FUNC(PyObject *) PyObject_CallFunctionObjArgs(PyObject *callable,
...);
/* Call the method named 'name' of object 'obj' with a variable number of
C arguments. The C arguments are provided as PyObject* values, terminated
by NULL.
Returns the result of the call on success, or NULL on failure.
This is the equivalent of the Python expression: obj.name(*args). */
PyAPI_FUNC(PyObject *) PyObject_CallMethodObjArgs(
PyObject *obj,
PyObject *name,
...);
/* Implemented elsewhere:
Py_hash_t PyObject_Hash(PyObject *o);
Compute and return the hash, hash_value, of an object, o. On
failure, return -1.
This is the equivalent of the Python expression: hash(o). */
/* Implemented elsewhere:
int PyObject_IsTrue(PyObject *o);
Returns 1 if the object, o, is considered to be true, 0 if o is
considered to be false and -1 on failure.
This is equivalent to the Python expression: not not o. */
/* Implemented elsewhere:
int PyObject_Not(PyObject *o);
Returns 0 if the object, o, is considered to be true, 1 if o is
considered to be false and -1 on failure.
This is equivalent to the Python expression: not o. */
/* Get the type of an object.
On success, returns a type object corresponding to the object type of object
'o'. On failure, returns NULL.
This is equivalent to the Python expression: type(o) */
PyAPI_FUNC(PyObject *) PyObject_Type(PyObject *o);
/* Return the size of object 'o'. If the object 'o' provides both sequence and
mapping protocols, the sequence size is returned.
On error, -1 is returned.
This is the equivalent to the Python expression: len(o) */
PyAPI_FUNC(Py_ssize_t) PyObject_Size(PyObject *o);
/* For DLL compatibility */
#undef PyObject_Length
PyAPI_FUNC(Py_ssize_t) PyObject_Length(PyObject *o);
#define PyObject_Length PyObject_Size
/* Return element of 'o' corresponding to the object 'key'. Return NULL
on failure.
This is the equivalent of the Python expression: o[key] */
PyAPI_FUNC(PyObject *) PyObject_GetItem(PyObject *o, PyObject *key);
/* Map the object 'key' to the value 'v' into 'o'.
Raise an exception and return -1 on failure; return 0 on success.
This is the equivalent of the Python statement: o[key]=v. */
PyAPI_FUNC(int) PyObject_SetItem(PyObject *o, PyObject *key, PyObject *v);
/* Remove the mapping for the string 'key' from the object 'o'.
Returns -1 on failure.
This is equivalent to the Python statement: del o[key]. */
PyAPI_FUNC(int) PyObject_DelItemString(PyObject *o, const char *key);
/* Delete the mapping for the object 'key' from the object 'o'.
Returns -1 on failure.
This is the equivalent of the Python statement: del o[key]. */
PyAPI_FUNC(int) PyObject_DelItem(PyObject *o, PyObject *key);
/* === Old Buffer API ============================================ */
/* FIXME: usage of these should all be replaced in Python itself
but for backwards compatibility we will implement them.
Their usage without a corresponding "unlock" mechanism
may create issues (but they would already be there). */
/* Takes an arbitrary object which must support the (character, single segment)
buffer interface and returns a pointer to a read-only memory location
usable as character based input for subsequent processing.
Return 0 on success. buffer and buffer_len are only set in case no error
occurs. Otherwise, -1 is returned and an exception set. */
Py_DEPRECATED(3.0)
PyAPI_FUNC(int) PyObject_AsCharBuffer(PyObject *obj,
const char **buffer,
Py_ssize_t *buffer_len);
/* Checks whether an arbitrary object supports the (character, single segment)
buffer interface.
Returns 1 on success, 0 on failure. */
Py_DEPRECATED(3.0) PyAPI_FUNC(int) PyObject_CheckReadBuffer(PyObject *obj);
/* Same as PyObject_AsCharBuffer() except that this API expects (readable,
single segment) buffer interface and returns a pointer to a read-only memory
location which can contain arbitrary data.
0 is returned on success. buffer and buffer_len are only set in case no
error occurs. Otherwise, -1 is returned and an exception set. */
Py_DEPRECATED(3.0)
PyAPI_FUNC(int) PyObject_AsReadBuffer(PyObject *obj,
const void **buffer,
Py_ssize_t *buffer_len);
/* Takes an arbitrary object which must support the (writable, single segment)
buffer interface and returns a pointer to a writable memory location in
buffer of size 'buffer_len'.
Return 0 on success. buffer and buffer_len are only set in case no error
occurs. Otherwise, -1 is returned and an exception set. */
Py_DEPRECATED(3.0)
PyAPI_FUNC(int) PyObject_AsWriteBuffer(PyObject *obj,
void **buffer,
Py_ssize_t *buffer_len);
/* === New Buffer API ============================================ */
/* Takes an arbitrary object and returns the result of calling
obj.__format__(format_spec). */
PyAPI_FUNC(PyObject *) PyObject_Format(PyObject *obj,
PyObject *format_spec);
/* ==== Iterators ================================================ */
/* Takes an object and returns an iterator for it.
This is typically a new iterator but if the argument is an iterator, this
returns itself. */
PyAPI_FUNC(PyObject *) PyObject_GetIter(PyObject *);
/* Takes an AsyncIterable object and returns an AsyncIterator for it.
This is typically a new iterator but if the argument is an AsyncIterator,
this returns itself. */
PyAPI_FUNC(PyObject *) PyObject_GetAIter(PyObject *);
/* Returns non-zero if the object 'obj' provides iterator protocols, and 0 otherwise.
This function always succeeds. */
PyAPI_FUNC(int) PyIter_Check(PyObject *);
/* Returns non-zero if the object 'obj' provides AsyncIterator protocols, and 0 otherwise.
This function always succeeds. */
PyAPI_FUNC(int) PyAIter_Check(PyObject *);
/* Takes an iterator object and calls its tp_iternext slot,
returning the next value.
If the iterator is exhausted, this returns NULL without setting an
exception.
NULL with an exception means an error occurred. */
PyAPI_FUNC(PyObject *) PyIter_Next(PyObject *);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030A0000
/* Takes generator, coroutine or iterator object and sends the value into it.
Returns:
- PYGEN_RETURN (0) if generator has returned.
'result' parameter is filled with return value
- PYGEN_ERROR (-1) if exception was raised.
'result' parameter is NULL
- PYGEN_NEXT (1) if generator has yielded.
'result' parameter is filled with yielded value. */
PyAPI_FUNC(PySendResult) PyIter_Send(PyObject *, PyObject *, PyObject **);
#endif
/* === Number Protocol ================================================== */
/* Returns 1 if the object 'o' provides numeric protocols, and 0 otherwise.
This function always succeeds. */
PyAPI_FUNC(int) PyNumber_Check(PyObject *o);
/* Returns the result of adding o1 and o2, or NULL on failure.
This is the equivalent of the Python expression: o1 + o2. */
PyAPI_FUNC(PyObject *) PyNumber_Add(PyObject *o1, PyObject *o2);
/* Returns the result of subtracting o2 from o1, or NULL on failure.
This is the equivalent of the Python expression: o1 - o2. */
PyAPI_FUNC(PyObject *) PyNumber_Subtract(PyObject *o1, PyObject *o2);
/* Returns the result of multiplying o1 and o2, or NULL on failure.
This is the equivalent of the Python expression: o1 * o2. */
PyAPI_FUNC(PyObject *) PyNumber_Multiply(PyObject *o1, PyObject *o2);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
/* This is the equivalent of the Python expression: o1 @ o2. */
PyAPI_FUNC(PyObject *) PyNumber_MatrixMultiply(PyObject *o1, PyObject *o2);
#endif
/* Returns the result of dividing o1 by o2 giving an integral result,
or NULL on failure.
This is the equivalent of the Python expression: o1 // o2. */
PyAPI_FUNC(PyObject *) PyNumber_FloorDivide(PyObject *o1, PyObject *o2);
/* Returns the result of dividing o1 by o2 giving a float result, or NULL on
failure.
This is the equivalent of the Python expression: o1 / o2. */
PyAPI_FUNC(PyObject *) PyNumber_TrueDivide(PyObject *o1, PyObject *o2);
/* Returns the remainder of dividing o1 by o2, or NULL on failure.
This is the equivalent of the Python expression: o1 % o2. */
PyAPI_FUNC(PyObject *) PyNumber_Remainder(PyObject *o1, PyObject *o2);
/* See the built-in function divmod.
Returns NULL on failure.
This is the equivalent of the Python expression: divmod(o1, o2). */
PyAPI_FUNC(PyObject *) PyNumber_Divmod(PyObject *o1, PyObject *o2);
/* See the built-in function pow. Returns NULL on failure.
This is the equivalent of the Python expression: pow(o1, o2, o3),
where o3 is optional. */
PyAPI_FUNC(PyObject *) PyNumber_Power(PyObject *o1, PyObject *o2,
PyObject *o3);
/* Returns the negation of o on success, or NULL on failure.
This is the equivalent of the Python expression: -o. */
PyAPI_FUNC(PyObject *) PyNumber_Negative(PyObject *o);
/* Returns the positive of o on success, or NULL on failure.
This is the equivalent of the Python expression: +o. */
PyAPI_FUNC(PyObject *) PyNumber_Positive(PyObject *o);
/* Returns the absolute value of 'o', or NULL on failure.
This is the equivalent of the Python expression: abs(o). */
PyAPI_FUNC(PyObject *) PyNumber_Absolute(PyObject *o);
/* Returns the bitwise negation of 'o' on success, or NULL on failure.
This is the equivalent of the Python expression: ~o. */
PyAPI_FUNC(PyObject *) PyNumber_Invert(PyObject *o);
/* Returns the result of left shifting o1 by o2 on success, or NULL on failure.
This is the equivalent of the Python expression: o1 << o2. */
PyAPI_FUNC(PyObject *) PyNumber_Lshift(PyObject *o1, PyObject *o2);
/* Returns the result of right shifting o1 by o2 on success, or NULL on
failure.
This is the equivalent of the Python expression: o1 >> o2. */
PyAPI_FUNC(PyObject *) PyNumber_Rshift(PyObject *o1, PyObject *o2);
/* Returns the result of bitwise and of o1 and o2 on success, or NULL on
failure.
This is the equivalent of the Python expression: o1 & o2. */
PyAPI_FUNC(PyObject *) PyNumber_And(PyObject *o1, PyObject *o2);
/* Returns the bitwise exclusive or of o1 by o2 on success, or NULL on failure.
This is the equivalent of the Python expression: o1 ^ o2. */
PyAPI_FUNC(PyObject *) PyNumber_Xor(PyObject *o1, PyObject *o2);
/* Returns the result of bitwise or on o1 and o2 on success, or NULL on
failure.
This is the equivalent of the Python expression: o1 | o2. */
PyAPI_FUNC(PyObject *) PyNumber_Or(PyObject *o1, PyObject *o2);
/* Returns 1 if obj is an index integer (has the nb_index slot of the
tp_as_number structure filled in), and 0 otherwise. */
PyAPI_FUNC(int) PyIndex_Check(PyObject *);
/* Returns the object 'o' converted to a Python int, or NULL with an exception
raised on failure. */
PyAPI_FUNC(PyObject *) PyNumber_Index(PyObject *o);
/* Returns the object 'o' converted to Py_ssize_t by going through
PyNumber_Index() first.
If an overflow error occurs while converting the int to Py_ssize_t, then the
second argument 'exc' is the error-type to return. If it is NULL, then the
overflow error is cleared and the value is clipped. */
PyAPI_FUNC(Py_ssize_t) PyNumber_AsSsize_t(PyObject *o, PyObject *exc);
/* Returns the object 'o' converted to an integer object on success, or NULL
on failure.
This is the equivalent of the Python expression: int(o). */
PyAPI_FUNC(PyObject *) PyNumber_Long(PyObject *o);
/* Returns the object 'o' converted to a float object on success, or NULL
on failure.
This is the equivalent of the Python expression: float(o). */
PyAPI_FUNC(PyObject *) PyNumber_Float(PyObject *o);
/* --- In-place variants of (some of) the above number protocol functions -- */
/* Returns the result of adding o2 to o1, possibly in-place, or NULL
on failure.
This is the equivalent of the Python expression: o1 += o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceAdd(PyObject *o1, PyObject *o2);
/* Returns the result of subtracting o2 from o1, possibly in-place or
NULL on failure.
This is the equivalent of the Python expression: o1 -= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceSubtract(PyObject *o1, PyObject *o2);
/* Returns the result of multiplying o1 by o2, possibly in-place, or NULL on
failure.
This is the equivalent of the Python expression: o1 *= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceMultiply(PyObject *o1, PyObject *o2);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
/* This is the equivalent of the Python expression: o1 @= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceMatrixMultiply(PyObject *o1, PyObject *o2);
#endif
/* Returns the result of dividing o1 by o2 giving an integral result, possibly
in-place, or NULL on failure.
This is the equivalent of the Python expression: o1 /= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceFloorDivide(PyObject *o1,
PyObject *o2);
/* Returns the result of dividing o1 by o2 giving a float result, possibly
in-place, or null on failure.
This is the equivalent of the Python expression: o1 /= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceTrueDivide(PyObject *o1,
PyObject *o2);
/* Returns the remainder of dividing o1 by o2, possibly in-place, or NULL on
failure.
This is the equivalent of the Python expression: o1 %= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceRemainder(PyObject *o1, PyObject *o2);
/* Returns the result of raising o1 to the power of o2, possibly in-place,
or NULL on failure.
This is the equivalent of the Python expression: o1 **= o2,
or o1 = pow(o1, o2, o3) if o3 is present. */
PyAPI_FUNC(PyObject *) PyNumber_InPlacePower(PyObject *o1, PyObject *o2,
PyObject *o3);
/* Returns the result of left shifting o1 by o2, possibly in-place, or NULL
on failure.
This is the equivalent of the Python expression: o1 <<= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceLshift(PyObject *o1, PyObject *o2);
/* Returns the result of right shifting o1 by o2, possibly in-place or NULL
on failure.
This is the equivalent of the Python expression: o1 >>= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceRshift(PyObject *o1, PyObject *o2);
/* Returns the result of bitwise and of o1 and o2, possibly in-place, or NULL
on failure.
This is the equivalent of the Python expression: o1 &= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceAnd(PyObject *o1, PyObject *o2);
/* Returns the bitwise exclusive or of o1 by o2, possibly in-place, or NULL
on failure.
This is the equivalent of the Python expression: o1 ^= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceXor(PyObject *o1, PyObject *o2);
/* Returns the result of bitwise or of o1 and o2, possibly in-place,
or NULL on failure.
This is the equivalent of the Python expression: o1 |= o2. */
PyAPI_FUNC(PyObject *) PyNumber_InPlaceOr(PyObject *o1, PyObject *o2);
/* Returns the integer n converted to a string with a base, with a base
marker of 0b, 0o or 0x prefixed if applicable.
If n is not an int object, it is converted with PyNumber_Index first. */
PyAPI_FUNC(PyObject *) PyNumber_ToBase(PyObject *n, int base);
/* === Sequence protocol ================================================ */
/* Return 1 if the object provides sequence protocol, and zero
otherwise.
This function always succeeds. */
PyAPI_FUNC(int) PySequence_Check(PyObject *o);
/* Return the size of sequence object o, or -1 on failure. */
PyAPI_FUNC(Py_ssize_t) PySequence_Size(PyObject *o);
/* For DLL compatibility */
#undef PySequence_Length
PyAPI_FUNC(Py_ssize_t) PySequence_Length(PyObject *o);
#define PySequence_Length PySequence_Size
/* Return the concatenation of o1 and o2 on success, and NULL on failure.
This is the equivalent of the Python expression: o1 + o2. */
PyAPI_FUNC(PyObject *) PySequence_Concat(PyObject *o1, PyObject *o2);
/* Return the result of repeating sequence object 'o' 'count' times,
or NULL on failure.
This is the equivalent of the Python expression: o * count. */
PyAPI_FUNC(PyObject *) PySequence_Repeat(PyObject *o, Py_ssize_t count);
/* Return the ith element of o, or NULL on failure.
This is the equivalent of the Python expression: o[i]. */
PyAPI_FUNC(PyObject *) PySequence_GetItem(PyObject *o, Py_ssize_t i);
/* Return the slice of sequence object o between i1 and i2, or NULL on failure.
This is the equivalent of the Python expression: o[i1:i2]. */
PyAPI_FUNC(PyObject *) PySequence_GetSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2);
/* Assign object 'v' to the ith element of the sequence 'o'. Raise an exception
and return -1 on failure; return 0 on success.
This is the equivalent of the Python statement o[i] = v. */
PyAPI_FUNC(int) PySequence_SetItem(PyObject *o, Py_ssize_t i, PyObject *v);
/* Delete the 'i'-th element of the sequence 'v'. Returns -1 on failure.
This is the equivalent of the Python statement: del o[i]. */
PyAPI_FUNC(int) PySequence_DelItem(PyObject *o, Py_ssize_t i);
/* Assign the sequence object 'v' to the slice in sequence object 'o',
from 'i1' to 'i2'. Returns -1 on failure.
This is the equivalent of the Python statement: o[i1:i2] = v. */
PyAPI_FUNC(int) PySequence_SetSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2,
PyObject *v);
/* Delete the slice in sequence object 'o' from 'i1' to 'i2'.
Returns -1 on failure.
This is the equivalent of the Python statement: del o[i1:i2]. */
PyAPI_FUNC(int) PySequence_DelSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2);
/* Returns the sequence 'o' as a tuple on success, and NULL on failure.
This is equivalent to the Python expression: tuple(o). */
PyAPI_FUNC(PyObject *) PySequence_Tuple(PyObject *o);
/* Returns the sequence 'o' as a list on success, and NULL on failure.
This is equivalent to the Python expression: list(o) */
PyAPI_FUNC(PyObject *) PySequence_List(PyObject *o);
/* Return the sequence 'o' as a list, unless it's already a tuple or list.
Use PySequence_Fast_GET_ITEM to access the members of this list, and
PySequence_Fast_GET_SIZE to get its length.
Returns NULL on failure. If the object does not support iteration, raises a
TypeError exception with 'm' as the message text. */
PyAPI_FUNC(PyObject *) PySequence_Fast(PyObject *o, const char* m);
/* Return the size of the sequence 'o', assuming that 'o' was returned by
PySequence_Fast and is not NULL. */
#define PySequence_Fast_GET_SIZE(o) \
(PyList_Check(o) ? PyList_GET_SIZE(o) : PyTuple_GET_SIZE(o))
/* Return the 'i'-th element of the sequence 'o', assuming that o was returned
by PySequence_Fast, and that i is within bounds. */
#define PySequence_Fast_GET_ITEM(o, i)\
(PyList_Check(o) ? PyList_GET_ITEM(o, i) : PyTuple_GET_ITEM(o, i))
/* Return a pointer to the underlying item array for
an object returned by PySequence_Fast */
#define PySequence_Fast_ITEMS(sf) \
(PyList_Check(sf) ? ((PyListObject *)(sf))->ob_item \
: ((PyTupleObject *)(sf))->ob_item)
/* Return the number of occurrences on value on 'o', that is, return
the number of keys for which o[key] == value.
On failure, return -1. This is equivalent to the Python expression:
o.count(value). */
PyAPI_FUNC(Py_ssize_t) PySequence_Count(PyObject *o, PyObject *value);
/* Return 1 if 'ob' is in the sequence 'seq'; 0 if 'ob' is not in the sequence
'seq'; -1 on error.
Use __contains__ if possible, else _PySequence_IterSearch(). */
PyAPI_FUNC(int) PySequence_Contains(PyObject *seq, PyObject *ob);
/* For DLL-level backwards compatibility */
#undef PySequence_In
/* Determine if the sequence 'o' contains 'value'. If an item in 'o' is equal
to 'value', return 1, otherwise return 0. On error, return -1.
This is equivalent to the Python expression: value in o. */
PyAPI_FUNC(int) PySequence_In(PyObject *o, PyObject *value);
/* For source-level backwards compatibility */
#define PySequence_In PySequence_Contains
/* Return the first index for which o[i] == value.
On error, return -1.
This is equivalent to the Python expression: o.index(value). */
PyAPI_FUNC(Py_ssize_t) PySequence_Index(PyObject *o, PyObject *value);
/* --- In-place versions of some of the above Sequence functions --- */
/* Append sequence 'o2' to sequence 'o1', in-place when possible. Return the
resulting object, which could be 'o1', or NULL on failure.
This is the equivalent of the Python expression: o1 += o2. */
PyAPI_FUNC(PyObject *) PySequence_InPlaceConcat(PyObject *o1, PyObject *o2);
/* Repeat sequence 'o' by 'count', in-place when possible. Return the resulting
object, which could be 'o', or NULL on failure.
This is the equivalent of the Python expression: o1 *= count. */
PyAPI_FUNC(PyObject *) PySequence_InPlaceRepeat(PyObject *o, Py_ssize_t count);
/* === Mapping protocol ================================================= */
/* Return 1 if the object provides mapping protocol, and 0 otherwise.
This function always succeeds. */
PyAPI_FUNC(int) PyMapping_Check(PyObject *o);
/* Returns the number of keys in mapping object 'o' on success, and -1 on
failure. This is equivalent to the Python expression: len(o). */
PyAPI_FUNC(Py_ssize_t) PyMapping_Size(PyObject *o);
/* For DLL compatibility */
#undef PyMapping_Length
PyAPI_FUNC(Py_ssize_t) PyMapping_Length(PyObject *o);
#define PyMapping_Length PyMapping_Size
/* Implemented as a macro:
int PyMapping_DelItemString(PyObject *o, const char *key);
Remove the mapping for the string 'key' from the mapping 'o'. Returns -1 on
failure.
This is equivalent to the Python statement: del o[key]. */
#define PyMapping_DelItemString(O,K) PyObject_DelItemString((O),(K))
/* Implemented as a macro:
int PyMapping_DelItem(PyObject *o, PyObject *key);
Remove the mapping for the object 'key' from the mapping object 'o'.
Returns -1 on failure.
This is equivalent to the Python statement: del o[key]. */
#define PyMapping_DelItem(O,K) PyObject_DelItem((O),(K))
/* On success, return 1 if the mapping object 'o' has the key 'key',
and 0 otherwise.
This is equivalent to the Python expression: key in o.
This function always succeeds. */
PyAPI_FUNC(int) PyMapping_HasKeyString(PyObject *o, const char *key);
/* Return 1 if the mapping object has the key 'key', and 0 otherwise.
This is equivalent to the Python expression: key in o.
This function always succeeds. */
PyAPI_FUNC(int) PyMapping_HasKey(PyObject *o, PyObject *key);
/* On success, return a list or tuple of the keys in mapping object 'o'.
On failure, return NULL. */
PyAPI_FUNC(PyObject *) PyMapping_Keys(PyObject *o);
/* On success, return a list or tuple of the values in mapping object 'o'.
On failure, return NULL. */
PyAPI_FUNC(PyObject *) PyMapping_Values(PyObject *o);
/* On success, return a list or tuple of the items in mapping object 'o',
where each item is a tuple containing a key-value pair. On failure, return
NULL. */
PyAPI_FUNC(PyObject *) PyMapping_Items(PyObject *o);
/* Return element of 'o' corresponding to the string 'key' or NULL on failure.
This is the equivalent of the Python expression: o[key]. */
PyAPI_FUNC(PyObject *) PyMapping_GetItemString(PyObject *o,
const char *key);
/* Map the string 'key' to the value 'v' in the mapping 'o'.
Returns -1 on failure.
This is the equivalent of the Python statement: o[key]=v. */
PyAPI_FUNC(int) PyMapping_SetItemString(PyObject *o, const char *key,
PyObject *value);
/* isinstance(object, typeorclass) */
PyAPI_FUNC(int) PyObject_IsInstance(PyObject *object, PyObject *typeorclass);
/* issubclass(object, typeorclass) */
PyAPI_FUNC(int) PyObject_IsSubclass(PyObject *object, PyObject *typeorclass);
#ifndef Py_LIMITED_API
# define Py_CPYTHON_ABSTRACTOBJECT_H
# include "cpython/abstract.h"
# undef Py_CPYTHON_ABSTRACTOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* Py_ABSTRACTOBJECT_H */
PK ��\`�� �
longintrepr.hnu �[��� #ifndef Py_LIMITED_API
#ifndef Py_LONGINTREPR_H
#define Py_LONGINTREPR_H
#ifdef __cplusplus
extern "C" {
#endif
/* This is published for the benefit of "friends" marshal.c and _decimal.c. */
/* Parameters of the integer representation. There are two different
sets of parameters: one set for 30-bit digits, stored in an unsigned 32-bit
integer type, and one set for 15-bit digits with each digit stored in an
unsigned short. The value of PYLONG_BITS_IN_DIGIT, defined either at
configure time or in pyport.h, is used to decide which digit size to use.
Type 'digit' should be able to hold 2*PyLong_BASE-1, and type 'twodigits'
should be an unsigned integer type able to hold all integers up to
PyLong_BASE*PyLong_BASE-1. x_sub assumes that 'digit' is an unsigned type,
and that overflow is handled by taking the result modulo 2**N for some N >
PyLong_SHIFT. The majority of the code doesn't care about the precise
value of PyLong_SHIFT, but there are some notable exceptions:
- long_pow() requires that PyLong_SHIFT be divisible by 5
- PyLong_{As,From}ByteArray require that PyLong_SHIFT be at least 8
- long_hash() requires that PyLong_SHIFT is *strictly* less than the number
of bits in an unsigned long, as do the PyLong <-> long (or unsigned long)
conversion functions
- the Python int <-> size_t/Py_ssize_t conversion functions expect that
PyLong_SHIFT is strictly less than the number of bits in a size_t
- the marshal code currently expects that PyLong_SHIFT is a multiple of 15
- NSMALLNEGINTS and NSMALLPOSINTS should be small enough to fit in a single
digit; with the current values this forces PyLong_SHIFT >= 9
The values 15 and 30 should fit all of the above requirements, on any
platform.
*/
#if PYLONG_BITS_IN_DIGIT == 30
typedef uint32_t digit;
typedef int32_t sdigit; /* signed variant of digit */
typedef uint64_t twodigits;
typedef int64_t stwodigits; /* signed variant of twodigits */
#define PyLong_SHIFT 30
#define _PyLong_DECIMAL_SHIFT 9 /* max(e such that 10**e fits in a digit) */
#define _PyLong_DECIMAL_BASE ((digit)1000000000) /* 10 ** DECIMAL_SHIFT */
#elif PYLONG_BITS_IN_DIGIT == 15
typedef unsigned short digit;
typedef short sdigit; /* signed variant of digit */
typedef unsigned long twodigits;
typedef long stwodigits; /* signed variant of twodigits */
#define PyLong_SHIFT 15
#define _PyLong_DECIMAL_SHIFT 4 /* max(e such that 10**e fits in a digit) */
#define _PyLong_DECIMAL_BASE ((digit)10000) /* 10 ** DECIMAL_SHIFT */
#else
#error "PYLONG_BITS_IN_DIGIT should be 15 or 30"
#endif
#define PyLong_BASE ((digit)1 << PyLong_SHIFT)
#define PyLong_MASK ((digit)(PyLong_BASE - 1))
#if PyLong_SHIFT % 5 != 0
#error "longobject.c requires that PyLong_SHIFT be divisible by 5"
#endif
/* Long integer representation.
The absolute value of a number is equal to
SUM(for i=0 through abs(ob_size)-1) ob_digit[i] * 2**(SHIFT*i)
Negative numbers are represented with ob_size < 0;
zero is represented by ob_size == 0.
In a normalized number, ob_digit[abs(ob_size)-1] (the most significant
digit) is never zero. Also, in all cases, for all valid i,
0 <= ob_digit[i] <= MASK.
The allocation function takes care of allocating extra memory
so that ob_digit[0] ... ob_digit[abs(ob_size)-1] are actually available.
CAUTION: Generic code manipulating subtypes of PyVarObject has to
aware that ints abuse ob_size's sign bit.
*/
struct _longobject {
PyObject_VAR_HEAD
digit ob_digit[1];
};
PyAPI_FUNC(PyLongObject *) _PyLong_New(Py_ssize_t);
/* Return a copy of src. */
PyAPI_FUNC(PyObject *) _PyLong_Copy(PyLongObject *src);
#ifdef __cplusplus
}
#endif
#endif /* !Py_LONGINTREPR_H */
#endif /* Py_LIMITED_API */
PK ��\�C�m m
pydtrace.hnu �[��� /* Static DTrace probes interface */
#ifndef Py_DTRACE_H
#define Py_DTRACE_H
#ifdef __cplusplus
extern "C" {
#endif
#ifdef WITH_DTRACE
#include "pydtrace_probes.h"
/* pydtrace_probes.h, on systems with DTrace, is auto-generated to include
`PyDTrace_{PROBE}` and `PyDTrace_{PROBE}_ENABLED()` macros for every probe
defined in pydtrace_provider.d.
Calling these functions must be guarded by a `PyDTrace_{PROBE}_ENABLED()`
check to minimize performance impact when probing is off. For example:
if (PyDTrace_FUNCTION_ENTRY_ENABLED())
PyDTrace_FUNCTION_ENTRY(f);
*/
#else
/* Without DTrace, compile to nothing. */
static inline void PyDTrace_LINE(const char *arg0, const char *arg1, int arg2) {}
static inline void PyDTrace_FUNCTION_ENTRY(const char *arg0, const char *arg1, int arg2) {}
static inline void PyDTrace_FUNCTION_RETURN(const char *arg0, const char *arg1, int arg2) {}
static inline void PyDTrace_GC_START(int arg0) {}
static inline void PyDTrace_GC_DONE(Py_ssize_t arg0) {}
static inline void PyDTrace_INSTANCE_NEW_START(int arg0) {}
static inline void PyDTrace_INSTANCE_NEW_DONE(int arg0) {}
static inline void PyDTrace_INSTANCE_DELETE_START(int arg0) {}
static inline void PyDTrace_INSTANCE_DELETE_DONE(int arg0) {}
static inline void PyDTrace_IMPORT_FIND_LOAD_START(const char *arg0) {}
static inline void PyDTrace_IMPORT_FIND_LOAD_DONE(const char *arg0, int arg1) {}
static inline void PyDTrace_AUDIT(const char *arg0, void *arg1) {}
static inline int PyDTrace_LINE_ENABLED(void) { return 0; }
static inline int PyDTrace_FUNCTION_ENTRY_ENABLED(void) { return 0; }
static inline int PyDTrace_FUNCTION_RETURN_ENABLED(void) { return 0; }
static inline int PyDTrace_GC_START_ENABLED(void) { return 0; }
static inline int PyDTrace_GC_DONE_ENABLED(void) { return 0; }
static inline int PyDTrace_INSTANCE_NEW_START_ENABLED(void) { return 0; }
static inline int PyDTrace_INSTANCE_NEW_DONE_ENABLED(void) { return 0; }
static inline int PyDTrace_INSTANCE_DELETE_START_ENABLED(void) { return 0; }
static inline int PyDTrace_INSTANCE_DELETE_DONE_ENABLED(void) { return 0; }
static inline int PyDTrace_IMPORT_FIND_LOAD_START_ENABLED(void) { return 0; }
static inline int PyDTrace_IMPORT_FIND_LOAD_DONE_ENABLED(void) { return 0; }
static inline int PyDTrace_AUDIT_ENABLED(void) { return 0; }
#endif /* !WITH_DTRACE */
#ifdef __cplusplus
}
#endif
#endif /* !Py_DTRACE_H */
PK ��\�L:�
pylifecycle.hnu �[���
/* Interfaces to configure, query, create & destroy the Python runtime */
#ifndef Py_PYLIFECYCLE_H
#define Py_PYLIFECYCLE_H
#ifdef __cplusplus
extern "C" {
#endif
/* Initialization and finalization */
PyAPI_FUNC(void) Py_Initialize(void);
PyAPI_FUNC(void) Py_InitializeEx(int);
PyAPI_FUNC(void) Py_Finalize(void);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03060000
PyAPI_FUNC(int) Py_FinalizeEx(void);
#endif
PyAPI_FUNC(int) Py_IsInitialized(void);
/* Subinterpreter support */
PyAPI_FUNC(PyThreadState *) Py_NewInterpreter(void);
PyAPI_FUNC(void) Py_EndInterpreter(PyThreadState *);
/* Py_PyAtExit is for the atexit module, Py_AtExit is for low-level
* exit functions.
*/
PyAPI_FUNC(int) Py_AtExit(void (*func)(void));
PyAPI_FUNC(void) _Py_NO_RETURN Py_Exit(int);
/* Bootstrap __main__ (defined in Modules/main.c) */
PyAPI_FUNC(int) Py_Main(int argc, wchar_t **argv);
PyAPI_FUNC(int) Py_BytesMain(int argc, char **argv);
/* In pathconfig.c */
PyAPI_FUNC(void) Py_SetProgramName(const wchar_t *);
PyAPI_FUNC(wchar_t *) Py_GetProgramName(void);
PyAPI_FUNC(void) Py_SetPythonHome(const wchar_t *);
PyAPI_FUNC(wchar_t *) Py_GetPythonHome(void);
PyAPI_FUNC(wchar_t *) Py_GetProgramFullPath(void);
PyAPI_FUNC(wchar_t *) Py_GetPrefix(void);
PyAPI_FUNC(wchar_t *) Py_GetExecPrefix(void);
PyAPI_FUNC(wchar_t *) Py_GetPath(void);
PyAPI_FUNC(void) Py_SetPath(const wchar_t *);
#ifdef MS_WINDOWS
int _Py_CheckPython3(void);
#endif
/* In their own files */
PyAPI_FUNC(const char *) Py_GetVersion(void);
PyAPI_FUNC(const char *) Py_GetPlatform(void);
PyAPI_FUNC(const char *) Py_GetCopyright(void);
PyAPI_FUNC(const char *) Py_GetCompiler(void);
PyAPI_FUNC(const char *) Py_GetBuildInfo(void);
/* Signals */
typedef void (*PyOS_sighandler_t)(int);
PyAPI_FUNC(PyOS_sighandler_t) PyOS_getsig(int);
PyAPI_FUNC(PyOS_sighandler_t) PyOS_setsig(int, PyOS_sighandler_t);
#ifndef Py_LIMITED_API
# define Py_CPYTHON_PYLIFECYCLE_H
# include "cpython/pylifecycle.h"
# undef Py_CPYTHON_PYLIFECYCLE_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_PYLIFECYCLE_H */
PK ��\�-��
floatobject.hnu �[���
/* Float object interface */
/*
PyFloatObject represents a (double precision) floating point number.
*/
#ifndef Py_FLOATOBJECT_H
#define Py_FLOATOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_LIMITED_API
typedef struct {
PyObject_HEAD
double ob_fval;
} PyFloatObject;
#endif
PyAPI_DATA(PyTypeObject) PyFloat_Type;
#define PyFloat_Check(op) PyObject_TypeCheck(op, &PyFloat_Type)
#define PyFloat_CheckExact(op) Py_IS_TYPE(op, &PyFloat_Type)
#ifdef Py_NAN
#define Py_RETURN_NAN return PyFloat_FromDouble(Py_NAN)
#endif
#define Py_RETURN_INF(sign) do \
if (copysign(1., sign) == 1.) { \
return PyFloat_FromDouble(Py_HUGE_VAL); \
} else { \
return PyFloat_FromDouble(-Py_HUGE_VAL); \
} while(0)
PyAPI_FUNC(double) PyFloat_GetMax(void);
PyAPI_FUNC(double) PyFloat_GetMin(void);
PyAPI_FUNC(PyObject *) PyFloat_GetInfo(void);
/* Return Python float from string PyObject. */
PyAPI_FUNC(PyObject *) PyFloat_FromString(PyObject*);
/* Return Python float from C double. */
PyAPI_FUNC(PyObject *) PyFloat_FromDouble(double);
/* Extract C double from Python float. The macro version trades safety for
speed. */
PyAPI_FUNC(double) PyFloat_AsDouble(PyObject *);
#ifndef Py_LIMITED_API
#define PyFloat_AS_DOUBLE(op) (((PyFloatObject *)(op))->ob_fval)
#endif
#ifndef Py_LIMITED_API
/* _PyFloat_{Pack,Unpack}{4,8}
*
* The struct and pickle (at least) modules need an efficient platform-
* independent way to store floating-point values as byte strings.
* The Pack routines produce a string from a C double, and the Unpack
* routines produce a C double from such a string. The suffix (4 or 8)
* specifies the number of bytes in the string.
*
* On platforms that appear to use (see _PyFloat_Init()) IEEE-754 formats
* these functions work by copying bits. On other platforms, the formats the
* 4- byte format is identical to the IEEE-754 single precision format, and
* the 8-byte format to the IEEE-754 double precision format, although the
* packing of INFs and NaNs (if such things exist on the platform) isn't
* handled correctly, and attempting to unpack a string containing an IEEE
* INF or NaN will raise an exception.
*
* On non-IEEE platforms with more precision, or larger dynamic range, than
* 754 supports, not all values can be packed; on non-IEEE platforms with less
* precision, or smaller dynamic range, not all values can be unpacked. What
* happens in such cases is partly accidental (alas).
*/
/* The pack routines write 2, 4 or 8 bytes, starting at p. le is a bool
* argument, true if you want the string in little-endian format (exponent
* last, at p+1, p+3 or p+7), false if you want big-endian format (exponent
* first, at p).
* Return value: 0 if all is OK, -1 if error (and an exception is
* set, most likely OverflowError).
* There are two problems on non-IEEE platforms:
* 1): What this does is undefined if x is a NaN or infinity.
* 2): -0.0 and +0.0 produce the same string.
*/
PyAPI_FUNC(int) _PyFloat_Pack2(double x, unsigned char *p, int le);
PyAPI_FUNC(int) _PyFloat_Pack4(double x, unsigned char *p, int le);
PyAPI_FUNC(int) _PyFloat_Pack8(double x, unsigned char *p, int le);
/* The unpack routines read 2, 4 or 8 bytes, starting at p. le is a bool
* argument, true if the string is in little-endian format (exponent
* last, at p+1, p+3 or p+7), false if big-endian (exponent first, at p).
* Return value: The unpacked double. On error, this is -1.0 and
* PyErr_Occurred() is true (and an exception is set, most likely
* OverflowError). Note that on a non-IEEE platform this will refuse
* to unpack a string that represents a NaN or infinity.
*/
PyAPI_FUNC(double) _PyFloat_Unpack2(const unsigned char *p, int le);
PyAPI_FUNC(double) _PyFloat_Unpack4(const unsigned char *p, int le);
PyAPI_FUNC(double) _PyFloat_Unpack8(const unsigned char *p, int le);
PyAPI_FUNC(void) _PyFloat_DebugMallocStats(FILE* out);
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
PyAPI_FUNC(int) _PyFloat_FormatAdvancedWriter(
_PyUnicodeWriter *writer,
PyObject *obj,
PyObject *format_spec,
Py_ssize_t start,
Py_ssize_t end);
#endif /* Py_LIMITED_API */
#ifdef __cplusplus
}
#endif
#endif /* !Py_FLOATOBJECT_H */
PK ��\�Hf1# # marshal.hnu �[���
/* Interface for marshal.c */
#ifndef Py_MARSHAL_H
#define Py_MARSHAL_H
#ifdef __cplusplus
extern "C" {
#endif
#define Py_MARSHAL_VERSION 4
PyAPI_FUNC(void) PyMarshal_WriteLongToFile(long, FILE *, int);
PyAPI_FUNC(void) PyMarshal_WriteObjectToFile(PyObject *, FILE *, int);
PyAPI_FUNC(PyObject *) PyMarshal_WriteObjectToString(PyObject *, int);
#ifndef Py_LIMITED_API
PyAPI_FUNC(long) PyMarshal_ReadLongFromFile(FILE *);
PyAPI_FUNC(int) PyMarshal_ReadShortFromFile(FILE *);
PyAPI_FUNC(PyObject *) PyMarshal_ReadObjectFromFile(FILE *);
PyAPI_FUNC(PyObject *) PyMarshal_ReadLastObjectFromFile(FILE *);
#endif
PyAPI_FUNC(PyObject *) PyMarshal_ReadObjectFromString(const char *,
Py_ssize_t);
#ifdef __cplusplus
}
#endif
#endif /* !Py_MARSHAL_H */
PK ��\ : structmember.hnu �[��� #ifndef Py_STRUCTMEMBER_H
#define Py_STRUCTMEMBER_H
#ifdef __cplusplus
extern "C" {
#endif
/* Interface to map C struct members to Python object attributes */
#include <stddef.h> /* For offsetof */
/* An array of PyMemberDef structures defines the name, type and offset
of selected members of a C structure. These can be read by
PyMember_GetOne() and set by PyMember_SetOne() (except if their READONLY
flag is set). The array must be terminated with an entry whose name
pointer is NULL. */
typedef struct PyMemberDef {
const char *name;
int type;
Py_ssize_t offset;
int flags;
const char *doc;
} PyMemberDef;
/* Types */
#define T_SHORT 0
#define T_INT 1
#define T_LONG 2
#define T_FLOAT 3
#define T_DOUBLE 4
#define T_STRING 5
#define T_OBJECT 6
/* XXX the ordering here is weird for binary compatibility */
#define T_CHAR 7 /* 1-character string */
#define T_BYTE 8 /* 8-bit signed int */
/* unsigned variants: */
#define T_UBYTE 9
#define T_USHORT 10
#define T_UINT 11
#define T_ULONG 12
/* Added by Jack: strings contained in the structure */
#define T_STRING_INPLACE 13
/* Added by Lillo: bools contained in the structure (assumed char) */
#define T_BOOL 14
#define T_OBJECT_EX 16 /* Like T_OBJECT, but raises AttributeError
when the value is NULL, instead of
converting to None. */
#define T_LONGLONG 17
#define T_ULONGLONG 18
#define T_PYSSIZET 19 /* Py_ssize_t */
#define T_NONE 20 /* Value is always None */
/* Flags */
#define READONLY 1
#define READ_RESTRICTED 2
#define PY_WRITE_RESTRICTED 4
#define RESTRICTED (READ_RESTRICTED | PY_WRITE_RESTRICTED)
#define PY_AUDIT_READ READ_RESTRICTED
/* Current API, use this */
PyAPI_FUNC(PyObject *) PyMember_GetOne(const char *, struct PyMemberDef *);
PyAPI_FUNC(int) PyMember_SetOne(char *, struct PyMemberDef *, PyObject *);
#ifdef __cplusplus
}
#endif
#endif /* !Py_STRUCTMEMBER_H */
PK ��\�w��� � funcobject.hnu �[���
/* Function object interface */
#ifndef Py_LIMITED_API
#ifndef Py_FUNCOBJECT_H
#define Py_FUNCOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#define COMMON_FIELDS(PREFIX) \
PyObject *PREFIX ## globals; \
PyObject *PREFIX ## builtins; \
PyObject *PREFIX ## name; \
PyObject *PREFIX ## qualname; \
PyObject *PREFIX ## code; /* A code object, the __code__ attribute */ \
PyObject *PREFIX ## defaults; /* NULL or a tuple */ \
PyObject *PREFIX ## kwdefaults; /* NULL or a dict */ \
PyObject *PREFIX ## closure; /* NULL or a tuple of cell objects */
typedef struct {
COMMON_FIELDS(fc_)
} PyFrameConstructor;
/* Function objects and code objects should not be confused with each other:
*
* Function objects are created by the execution of the 'def' statement.
* They reference a code object in their __code__ attribute, which is a
* purely syntactic object, i.e. nothing more than a compiled version of some
* source code lines. There is one code object per source code "fragment",
* but each code object can be referenced by zero or many function objects
* depending only on how many times the 'def' statement in the source was
* executed so far.
*/
typedef struct {
PyObject_HEAD
COMMON_FIELDS(func_)
PyObject *func_doc; /* The __doc__ attribute, can be anything */
PyObject *func_dict; /* The __dict__ attribute, a dict or NULL */
PyObject *func_weakreflist; /* List of weak references */
PyObject *func_module; /* The __module__ attribute, can be anything */
PyObject *func_annotations; /* Annotations, a dict or NULL */
vectorcallfunc vectorcall;
/* Invariant:
* func_closure contains the bindings for func_code->co_freevars, so
* PyTuple_Size(func_closure) == PyCode_GetNumFree(func_code)
* (func_closure may be NULL if PyCode_GetNumFree(func_code) == 0).
*/
} PyFunctionObject;
PyAPI_DATA(PyTypeObject) PyFunction_Type;
#define PyFunction_Check(op) Py_IS_TYPE(op, &PyFunction_Type)
PyAPI_FUNC(PyObject *) PyFunction_New(PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyFunction_NewWithQualName(PyObject *, PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyFunction_GetCode(PyObject *);
PyAPI_FUNC(PyObject *) PyFunction_GetGlobals(PyObject *);
PyAPI_FUNC(PyObject *) PyFunction_GetModule(PyObject *);
PyAPI_FUNC(PyObject *) PyFunction_GetDefaults(PyObject *);
PyAPI_FUNC(int) PyFunction_SetDefaults(PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyFunction_GetKwDefaults(PyObject *);
PyAPI_FUNC(int) PyFunction_SetKwDefaults(PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyFunction_GetClosure(PyObject *);
PyAPI_FUNC(int) PyFunction_SetClosure(PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyFunction_GetAnnotations(PyObject *);
PyAPI_FUNC(int) PyFunction_SetAnnotations(PyObject *, PyObject *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyFunction_Vectorcall(
PyObject *func,
PyObject *const *stack,
size_t nargsf,
PyObject *kwnames);
#endif
/* Macros for direct access to these values. Type checks are *not*
done, so use with care. */
#define PyFunction_GET_CODE(func) \
(((PyFunctionObject *)func) -> func_code)
#define PyFunction_GET_GLOBALS(func) \
(((PyFunctionObject *)func) -> func_globals)
#define PyFunction_GET_MODULE(func) \
(((PyFunctionObject *)func) -> func_module)
#define PyFunction_GET_DEFAULTS(func) \
(((PyFunctionObject *)func) -> func_defaults)
#define PyFunction_GET_KW_DEFAULTS(func) \
(((PyFunctionObject *)func) -> func_kwdefaults)
#define PyFunction_GET_CLOSURE(func) \
(((PyFunctionObject *)func) -> func_closure)
#define PyFunction_GET_ANNOTATIONS(func) \
(((PyFunctionObject *)func) -> func_annotations)
#define PyFunction_AS_FRAME_CONSTRUCTOR(func) \
((PyFrameConstructor *)&((PyFunctionObject *)(func))->func_globals)
/* The classmethod and staticmethod types lives here, too */
PyAPI_DATA(PyTypeObject) PyClassMethod_Type;
PyAPI_DATA(PyTypeObject) PyStaticMethod_Type;
PyAPI_FUNC(PyObject *) PyClassMethod_New(PyObject *);
PyAPI_FUNC(PyObject *) PyStaticMethod_New(PyObject *);
#ifdef __cplusplus
}
#endif
#endif /* !Py_FUNCOBJECT_H */
#endif /* Py_LIMITED_API */
PK ��\*U>c�0 �0
pyerrors.hnu �[��� #ifndef Py_ERRORS_H
#define Py_ERRORS_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdarg.h> // va_list
/* Error handling definitions */
PyAPI_FUNC(void) PyErr_SetNone(PyObject *);
PyAPI_FUNC(void) PyErr_SetObject(PyObject *, PyObject *);
PyAPI_FUNC(void) PyErr_SetString(
PyObject *exception,
const char *string /* decoded from utf-8 */
);
PyAPI_FUNC(PyObject *) PyErr_Occurred(void);
PyAPI_FUNC(void) PyErr_Clear(void);
PyAPI_FUNC(void) PyErr_Fetch(PyObject **, PyObject **, PyObject **);
PyAPI_FUNC(void) PyErr_Restore(PyObject *, PyObject *, PyObject *);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(void) PyErr_GetExcInfo(PyObject **, PyObject **, PyObject **);
PyAPI_FUNC(void) PyErr_SetExcInfo(PyObject *, PyObject *, PyObject *);
#endif
/* Defined in Python/pylifecycle.c
The Py_FatalError() function is replaced with a macro which logs
automatically the name of the current function, unless the Py_LIMITED_API
macro is defined. */
PyAPI_FUNC(void) _Py_NO_RETURN Py_FatalError(const char *message);
/* Error testing and normalization */
PyAPI_FUNC(int) PyErr_GivenExceptionMatches(PyObject *, PyObject *);
PyAPI_FUNC(int) PyErr_ExceptionMatches(PyObject *);
PyAPI_FUNC(void) PyErr_NormalizeException(PyObject**, PyObject**, PyObject**);
/* Traceback manipulation (PEP 3134) */
PyAPI_FUNC(int) PyException_SetTraceback(PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyException_GetTraceback(PyObject *);
/* Cause manipulation (PEP 3134) */
PyAPI_FUNC(PyObject *) PyException_GetCause(PyObject *);
PyAPI_FUNC(void) PyException_SetCause(PyObject *, PyObject *);
/* Context manipulation (PEP 3134) */
PyAPI_FUNC(PyObject *) PyException_GetContext(PyObject *);
PyAPI_FUNC(void) PyException_SetContext(PyObject *, PyObject *);
/* */
#define PyExceptionClass_Check(x) \
(PyType_Check((x)) && \
PyType_FastSubclass((PyTypeObject*)(x), Py_TPFLAGS_BASE_EXC_SUBCLASS))
#define PyExceptionInstance_Check(x) \
PyType_FastSubclass(Py_TYPE(x), Py_TPFLAGS_BASE_EXC_SUBCLASS)
PyAPI_FUNC(const char *) PyExceptionClass_Name(PyObject *);
#define PyExceptionInstance_Class(x) ((PyObject*)Py_TYPE(x))
/* Predefined exceptions */
PyAPI_DATA(PyObject *) PyExc_BaseException;
PyAPI_DATA(PyObject *) PyExc_Exception;
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
PyAPI_DATA(PyObject *) PyExc_StopAsyncIteration;
#endif
PyAPI_DATA(PyObject *) PyExc_StopIteration;
PyAPI_DATA(PyObject *) PyExc_GeneratorExit;
PyAPI_DATA(PyObject *) PyExc_ArithmeticError;
PyAPI_DATA(PyObject *) PyExc_LookupError;
PyAPI_DATA(PyObject *) PyExc_AssertionError;
PyAPI_DATA(PyObject *) PyExc_AttributeError;
PyAPI_DATA(PyObject *) PyExc_BufferError;
PyAPI_DATA(PyObject *) PyExc_EOFError;
PyAPI_DATA(PyObject *) PyExc_FloatingPointError;
PyAPI_DATA(PyObject *) PyExc_OSError;
PyAPI_DATA(PyObject *) PyExc_ImportError;
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03060000
PyAPI_DATA(PyObject *) PyExc_ModuleNotFoundError;
#endif
PyAPI_DATA(PyObject *) PyExc_IndexError;
PyAPI_DATA(PyObject *) PyExc_KeyError;
PyAPI_DATA(PyObject *) PyExc_KeyboardInterrupt;
PyAPI_DATA(PyObject *) PyExc_MemoryError;
PyAPI_DATA(PyObject *) PyExc_NameError;
PyAPI_DATA(PyObject *) PyExc_OverflowError;
PyAPI_DATA(PyObject *) PyExc_RuntimeError;
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
PyAPI_DATA(PyObject *) PyExc_RecursionError;
#endif
PyAPI_DATA(PyObject *) PyExc_NotImplementedError;
PyAPI_DATA(PyObject *) PyExc_SyntaxError;
PyAPI_DATA(PyObject *) PyExc_IndentationError;
PyAPI_DATA(PyObject *) PyExc_TabError;
PyAPI_DATA(PyObject *) PyExc_ReferenceError;
PyAPI_DATA(PyObject *) PyExc_SystemError;
PyAPI_DATA(PyObject *) PyExc_SystemExit;
PyAPI_DATA(PyObject *) PyExc_TypeError;
PyAPI_DATA(PyObject *) PyExc_UnboundLocalError;
PyAPI_DATA(PyObject *) PyExc_UnicodeError;
PyAPI_DATA(PyObject *) PyExc_UnicodeEncodeError;
PyAPI_DATA(PyObject *) PyExc_UnicodeDecodeError;
PyAPI_DATA(PyObject *) PyExc_UnicodeTranslateError;
PyAPI_DATA(PyObject *) PyExc_ValueError;
PyAPI_DATA(PyObject *) PyExc_ZeroDivisionError;
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_DATA(PyObject *) PyExc_BlockingIOError;
PyAPI_DATA(PyObject *) PyExc_BrokenPipeError;
PyAPI_DATA(PyObject *) PyExc_ChildProcessError;
PyAPI_DATA(PyObject *) PyExc_ConnectionError;
PyAPI_DATA(PyObject *) PyExc_ConnectionAbortedError;
PyAPI_DATA(PyObject *) PyExc_ConnectionRefusedError;
PyAPI_DATA(PyObject *) PyExc_ConnectionResetError;
PyAPI_DATA(PyObject *) PyExc_FileExistsError;
PyAPI_DATA(PyObject *) PyExc_FileNotFoundError;
PyAPI_DATA(PyObject *) PyExc_InterruptedError;
PyAPI_DATA(PyObject *) PyExc_IsADirectoryError;
PyAPI_DATA(PyObject *) PyExc_NotADirectoryError;
PyAPI_DATA(PyObject *) PyExc_PermissionError;
PyAPI_DATA(PyObject *) PyExc_ProcessLookupError;
PyAPI_DATA(PyObject *) PyExc_TimeoutError;
#endif
/* Compatibility aliases */
PyAPI_DATA(PyObject *) PyExc_EnvironmentError;
PyAPI_DATA(PyObject *) PyExc_IOError;
#ifdef MS_WINDOWS
PyAPI_DATA(PyObject *) PyExc_WindowsError;
#endif
/* Predefined warning categories */
PyAPI_DATA(PyObject *) PyExc_Warning;
PyAPI_DATA(PyObject *) PyExc_UserWarning;
PyAPI_DATA(PyObject *) PyExc_DeprecationWarning;
PyAPI_DATA(PyObject *) PyExc_PendingDeprecationWarning;
PyAPI_DATA(PyObject *) PyExc_SyntaxWarning;
PyAPI_DATA(PyObject *) PyExc_RuntimeWarning;
PyAPI_DATA(PyObject *) PyExc_FutureWarning;
PyAPI_DATA(PyObject *) PyExc_ImportWarning;
PyAPI_DATA(PyObject *) PyExc_UnicodeWarning;
PyAPI_DATA(PyObject *) PyExc_BytesWarning;
PyAPI_DATA(PyObject *) PyExc_EncodingWarning;
PyAPI_DATA(PyObject *) PyExc_ResourceWarning;
/* Convenience functions */
PyAPI_FUNC(int) PyErr_BadArgument(void);
PyAPI_FUNC(PyObject *) PyErr_NoMemory(void);
PyAPI_FUNC(PyObject *) PyErr_SetFromErrno(PyObject *);
PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilenameObject(
PyObject *, PyObject *);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03040000
PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilenameObjects(
PyObject *, PyObject *, PyObject *);
#endif
PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilename(
PyObject *exc,
const char *filename /* decoded from the filesystem encoding */
);
PyAPI_FUNC(PyObject *) PyErr_Format(
PyObject *exception,
const char *format, /* ASCII-encoded string */
...
);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
PyAPI_FUNC(PyObject *) PyErr_FormatV(
PyObject *exception,
const char *format,
va_list vargs);
#endif
#ifdef MS_WINDOWS
PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithFilename(
int ierr,
const char *filename /* decoded from the filesystem encoding */
);
PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErr(int);
PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilenameObject(
PyObject *,int, PyObject *);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03040000
PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilenameObjects(
PyObject *,int, PyObject *, PyObject *);
#endif
PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilename(
PyObject *exc,
int ierr,
const char *filename /* decoded from the filesystem encoding */
);
PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErr(PyObject *, int);
#endif /* MS_WINDOWS */
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03060000
PyAPI_FUNC(PyObject *) PyErr_SetImportErrorSubclass(PyObject *, PyObject *,
PyObject *, PyObject *);
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject *) PyErr_SetImportError(PyObject *, PyObject *,
PyObject *);
#endif
/* Export the old function so that the existing API remains available: */
PyAPI_FUNC(void) PyErr_BadInternalCall(void);
PyAPI_FUNC(void) _PyErr_BadInternalCall(const char *filename, int lineno);
/* Mask the old API with a call to the new API for code compiled under
Python 2.0: */
#define PyErr_BadInternalCall() _PyErr_BadInternalCall(__FILE__, __LINE__)
/* Function to create a new exception */
PyAPI_FUNC(PyObject *) PyErr_NewException(
const char *name, PyObject *base, PyObject *dict);
PyAPI_FUNC(PyObject *) PyErr_NewExceptionWithDoc(
const char *name, const char *doc, PyObject *base, PyObject *dict);
PyAPI_FUNC(void) PyErr_WriteUnraisable(PyObject *);
/* In signalmodule.c */
PyAPI_FUNC(int) PyErr_CheckSignals(void);
PyAPI_FUNC(void) PyErr_SetInterrupt(void);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030A0000
PyAPI_FUNC(int) PyErr_SetInterruptEx(int signum);
#endif
/* Support for adding program text to SyntaxErrors */
PyAPI_FUNC(void) PyErr_SyntaxLocation(
const char *filename, /* decoded from the filesystem encoding */
int lineno);
PyAPI_FUNC(void) PyErr_SyntaxLocationEx(
const char *filename, /* decoded from the filesystem encoding */
int lineno,
int col_offset);
PyAPI_FUNC(PyObject *) PyErr_ProgramText(
const char *filename, /* decoded from the filesystem encoding */
int lineno);
/* The following functions are used to create and modify unicode
exceptions from C */
/* create a UnicodeDecodeError object */
PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_Create(
const char *encoding, /* UTF-8 encoded string */
const char *object,
Py_ssize_t length,
Py_ssize_t start,
Py_ssize_t end,
const char *reason /* UTF-8 encoded string */
);
/* get the encoding attribute */
PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_GetEncoding(PyObject *);
PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_GetEncoding(PyObject *);
/* get the object attribute */
PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_GetObject(PyObject *);
PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_GetObject(PyObject *);
PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_GetObject(PyObject *);
/* get the value of the start attribute (the int * may not be NULL)
return 0 on success, -1 on failure */
PyAPI_FUNC(int) PyUnicodeEncodeError_GetStart(PyObject *, Py_ssize_t *);
PyAPI_FUNC(int) PyUnicodeDecodeError_GetStart(PyObject *, Py_ssize_t *);
PyAPI_FUNC(int) PyUnicodeTranslateError_GetStart(PyObject *, Py_ssize_t *);
/* assign a new value to the start attribute
return 0 on success, -1 on failure */
PyAPI_FUNC(int) PyUnicodeEncodeError_SetStart(PyObject *, Py_ssize_t);
PyAPI_FUNC(int) PyUnicodeDecodeError_SetStart(PyObject *, Py_ssize_t);
PyAPI_FUNC(int) PyUnicodeTranslateError_SetStart(PyObject *, Py_ssize_t);
/* get the value of the end attribute (the int *may not be NULL)
return 0 on success, -1 on failure */
PyAPI_FUNC(int) PyUnicodeEncodeError_GetEnd(PyObject *, Py_ssize_t *);
PyAPI_FUNC(int) PyUnicodeDecodeError_GetEnd(PyObject *, Py_ssize_t *);
PyAPI_FUNC(int) PyUnicodeTranslateError_GetEnd(PyObject *, Py_ssize_t *);
/* assign a new value to the end attribute
return 0 on success, -1 on failure */
PyAPI_FUNC(int) PyUnicodeEncodeError_SetEnd(PyObject *, Py_ssize_t);
PyAPI_FUNC(int) PyUnicodeDecodeError_SetEnd(PyObject *, Py_ssize_t);
PyAPI_FUNC(int) PyUnicodeTranslateError_SetEnd(PyObject *, Py_ssize_t);
/* get the value of the reason attribute */
PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_GetReason(PyObject *);
PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_GetReason(PyObject *);
PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_GetReason(PyObject *);
/* assign a new value to the reason attribute
return 0 on success, -1 on failure */
PyAPI_FUNC(int) PyUnicodeEncodeError_SetReason(
PyObject *exc,
const char *reason /* UTF-8 encoded string */
);
PyAPI_FUNC(int) PyUnicodeDecodeError_SetReason(
PyObject *exc,
const char *reason /* UTF-8 encoded string */
);
PyAPI_FUNC(int) PyUnicodeTranslateError_SetReason(
PyObject *exc,
const char *reason /* UTF-8 encoded string */
);
PyAPI_FUNC(int) PyOS_snprintf(char *str, size_t size, const char *format, ...)
Py_GCC_ATTRIBUTE((format(printf, 3, 4)));
PyAPI_FUNC(int) PyOS_vsnprintf(char *str, size_t size, const char *format, va_list va)
Py_GCC_ATTRIBUTE((format(printf, 3, 0)));
#ifndef Py_LIMITED_API
# define Py_CPYTHON_ERRORS_H
# include "cpython/pyerrors.h"
# undef Py_CPYTHON_ERRORS_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_ERRORS_H */
PK ��\P��!
!
bytesobject.hnu �[���
/* Bytes object interface */
#ifndef Py_BYTESOBJECT_H
#define Py_BYTESOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdarg.h>
/*
Type PyBytesObject represents a byte string. An extra zero byte is
reserved at the end to ensure it is zero-terminated, but a size is
present so strings with null bytes in them can be represented. This
is an immutable object type.
There are functions to create new bytes objects, to test
an object for bytes-ness, and to get the
byte string value. The latter function returns a null pointer
if the object is not of the proper type.
There is a variant that takes an explicit size as well as a
variant that assumes a zero-terminated string. Note that none of the
functions should be applied to NULL pointer.
*/
PyAPI_DATA(PyTypeObject) PyBytes_Type;
PyAPI_DATA(PyTypeObject) PyBytesIter_Type;
#define PyBytes_Check(op) \
PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_BYTES_SUBCLASS)
#define PyBytes_CheckExact(op) Py_IS_TYPE(op, &PyBytes_Type)
PyAPI_FUNC(PyObject *) PyBytes_FromStringAndSize(const char *, Py_ssize_t);
PyAPI_FUNC(PyObject *) PyBytes_FromString(const char *);
PyAPI_FUNC(PyObject *) PyBytes_FromObject(PyObject *);
PyAPI_FUNC(PyObject *) PyBytes_FromFormatV(const char*, va_list)
Py_GCC_ATTRIBUTE((format(printf, 1, 0)));
PyAPI_FUNC(PyObject *) PyBytes_FromFormat(const char*, ...)
Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
PyAPI_FUNC(Py_ssize_t) PyBytes_Size(PyObject *);
PyAPI_FUNC(char *) PyBytes_AsString(PyObject *);
PyAPI_FUNC(PyObject *) PyBytes_Repr(PyObject *, int);
PyAPI_FUNC(void) PyBytes_Concat(PyObject **, PyObject *);
PyAPI_FUNC(void) PyBytes_ConcatAndDel(PyObject **, PyObject *);
PyAPI_FUNC(PyObject *) PyBytes_DecodeEscape(const char *, Py_ssize_t,
const char *, Py_ssize_t,
const char *);
/* Provides access to the internal data buffer and size of a bytes object.
Passing NULL as len parameter will force the string buffer to be
0-terminated (passing a string with embedded NUL characters will
cause an exception). */
PyAPI_FUNC(int) PyBytes_AsStringAndSize(
PyObject *obj, /* bytes object */
char **s, /* pointer to buffer variable */
Py_ssize_t *len /* pointer to length variable or NULL */
);
#ifndef Py_LIMITED_API
# define Py_CPYTHON_BYTESOBJECT_H
# include "cpython/bytesobject.h"
# undef Py_CPYTHON_BYTESOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_BYTESOBJECT_H */
PK ��\��)^�
�
memoryobject.hnu �[��� /* Memory view object. In Python this is available as "memoryview". */
#ifndef Py_MEMORYOBJECT_H
#define Py_MEMORYOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_LIMITED_API
PyAPI_DATA(PyTypeObject) _PyManagedBuffer_Type;
#endif
PyAPI_DATA(PyTypeObject) PyMemoryView_Type;
#define PyMemoryView_Check(op) Py_IS_TYPE(op, &PyMemoryView_Type)
#ifndef Py_LIMITED_API
/* Get a pointer to the memoryview's private copy of the exporter's buffer. */
#define PyMemoryView_GET_BUFFER(op) (&((PyMemoryViewObject *)(op))->view)
/* Get a pointer to the exporting object (this may be NULL!). */
#define PyMemoryView_GET_BASE(op) (((PyMemoryViewObject *)(op))->view.obj)
#endif
PyAPI_FUNC(PyObject *) PyMemoryView_FromObject(PyObject *base);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject *) PyMemoryView_FromMemory(char *mem, Py_ssize_t size,
int flags);
#endif
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) PyMemoryView_FromBuffer(Py_buffer *info);
#endif
PyAPI_FUNC(PyObject *) PyMemoryView_GetContiguous(PyObject *base,
int buffertype,
char order);
/* The structs are declared here so that macros can work, but they shouldn't
be considered public. Don't access their fields directly, use the macros
and functions instead! */
#ifndef Py_LIMITED_API
#define _Py_MANAGED_BUFFER_RELEASED 0x001 /* access to exporter blocked */
#define _Py_MANAGED_BUFFER_FREE_FORMAT 0x002 /* free format */
typedef struct {
PyObject_HEAD
int flags; /* state flags */
Py_ssize_t exports; /* number of direct memoryview exports */
Py_buffer master; /* snapshot buffer obtained from the original exporter */
} _PyManagedBufferObject;
/* memoryview state flags */
#define _Py_MEMORYVIEW_RELEASED 0x001 /* access to master buffer blocked */
#define _Py_MEMORYVIEW_C 0x002 /* C-contiguous layout */
#define _Py_MEMORYVIEW_FORTRAN 0x004 /* Fortran contiguous layout */
#define _Py_MEMORYVIEW_SCALAR 0x008 /* scalar: ndim = 0 */
#define _Py_MEMORYVIEW_PIL 0x010 /* PIL-style layout */
typedef struct {
PyObject_VAR_HEAD
_PyManagedBufferObject *mbuf; /* managed buffer */
Py_hash_t hash; /* hash value for read-only views */
int flags; /* state flags */
Py_ssize_t exports; /* number of buffer re-exports */
Py_buffer view; /* private copy of the exporter's view */
PyObject *weakreflist;
Py_ssize_t ob_array[1]; /* shape, strides, suboffsets */
} PyMemoryViewObject;
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_MEMORYOBJECT_H */
PK ��\3_� � listobject.hnu �[��� /* List object interface
Another generally useful object type is a list of object pointers.
This is a mutable type: the list items can be changed, and items can be
added or removed. Out-of-range indices or non-list objects are ignored.
WARNING: PyList_SetItem does not increment the new item's reference count,
but does decrement the reference count of the item it replaces, if not nil.
It does *decrement* the reference count if it is *not* inserted in the list.
Similarly, PyList_GetItem does not increment the returned item's reference
count.
*/
#ifndef Py_LISTOBJECT_H
#define Py_LISTOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(PyTypeObject) PyList_Type;
PyAPI_DATA(PyTypeObject) PyListIter_Type;
PyAPI_DATA(PyTypeObject) PyListRevIter_Type;
#define PyList_Check(op) \
PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_LIST_SUBCLASS)
#define PyList_CheckExact(op) Py_IS_TYPE(op, &PyList_Type)
PyAPI_FUNC(PyObject *) PyList_New(Py_ssize_t size);
PyAPI_FUNC(Py_ssize_t) PyList_Size(PyObject *);
PyAPI_FUNC(PyObject *) PyList_GetItem(PyObject *, Py_ssize_t);
PyAPI_FUNC(int) PyList_SetItem(PyObject *, Py_ssize_t, PyObject *);
PyAPI_FUNC(int) PyList_Insert(PyObject *, Py_ssize_t, PyObject *);
PyAPI_FUNC(int) PyList_Append(PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyList_GetSlice(PyObject *, Py_ssize_t, Py_ssize_t);
PyAPI_FUNC(int) PyList_SetSlice(PyObject *, Py_ssize_t, Py_ssize_t, PyObject *);
PyAPI_FUNC(int) PyList_Sort(PyObject *);
PyAPI_FUNC(int) PyList_Reverse(PyObject *);
PyAPI_FUNC(PyObject *) PyList_AsTuple(PyObject *);
#ifndef Py_LIMITED_API
# define Py_CPYTHON_LISTOBJECT_H
# include "cpython/listobject.h"
# undef Py_CPYTHON_LISTOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_LISTOBJECT_H */
PK ��\���� � fileutils.hnu �[��� #ifndef Py_FILEUTILS_H
#define Py_FILEUTILS_H
#ifdef __cplusplus
extern "C" {
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
PyAPI_FUNC(wchar_t *) Py_DecodeLocale(
const char *arg,
size_t *size);
PyAPI_FUNC(char*) Py_EncodeLocale(
const wchar_t *text,
size_t *error_pos);
#endif
#ifndef Py_LIMITED_API
# define Py_CPYTHON_FILEUTILS_H
# include "cpython/fileutils.h"
# undef Py_CPYTHON_FILEUTILS_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_FILEUTILS_H */
PK ��\�k�� � opcode.hnu �[��� /* Auto-generated by Tools/scripts/generate_opcode_h.py from Lib/opcode.py */
#ifndef Py_OPCODE_H
#define Py_OPCODE_H
#ifdef __cplusplus
extern "C" {
#endif
/* Instruction opcodes for compiled code */
#define POP_TOP 1
#define ROT_TWO 2
#define ROT_THREE 3
#define DUP_TOP 4
#define DUP_TOP_TWO 5
#define ROT_FOUR 6
#define NOP 9
#define UNARY_POSITIVE 10
#define UNARY_NEGATIVE 11
#define UNARY_NOT 12
#define UNARY_INVERT 15
#define BINARY_MATRIX_MULTIPLY 16
#define INPLACE_MATRIX_MULTIPLY 17
#define BINARY_POWER 19
#define BINARY_MULTIPLY 20
#define BINARY_MODULO 22
#define BINARY_ADD 23
#define BINARY_SUBTRACT 24
#define BINARY_SUBSCR 25
#define BINARY_FLOOR_DIVIDE 26
#define BINARY_TRUE_DIVIDE 27
#define INPLACE_FLOOR_DIVIDE 28
#define INPLACE_TRUE_DIVIDE 29
#define GET_LEN 30
#define MATCH_MAPPING 31
#define MATCH_SEQUENCE 32
#define MATCH_KEYS 33
#define COPY_DICT_WITHOUT_KEYS 34
#define WITH_EXCEPT_START 49
#define GET_AITER 50
#define GET_ANEXT 51
#define BEFORE_ASYNC_WITH 52
#define END_ASYNC_FOR 54
#define INPLACE_ADD 55
#define INPLACE_SUBTRACT 56
#define INPLACE_MULTIPLY 57
#define INPLACE_MODULO 59
#define STORE_SUBSCR 60
#define DELETE_SUBSCR 61
#define BINARY_LSHIFT 62
#define BINARY_RSHIFT 63
#define BINARY_AND 64
#define BINARY_XOR 65
#define BINARY_OR 66
#define INPLACE_POWER 67
#define GET_ITER 68
#define GET_YIELD_FROM_ITER 69
#define PRINT_EXPR 70
#define LOAD_BUILD_CLASS 71
#define YIELD_FROM 72
#define GET_AWAITABLE 73
#define LOAD_ASSERTION_ERROR 74
#define INPLACE_LSHIFT 75
#define INPLACE_RSHIFT 76
#define INPLACE_AND 77
#define INPLACE_XOR 78
#define INPLACE_OR 79
#define LIST_TO_TUPLE 82
#define RETURN_VALUE 83
#define IMPORT_STAR 84
#define SETUP_ANNOTATIONS 85
#define YIELD_VALUE 86
#define POP_BLOCK 87
#define POP_EXCEPT 89
#define HAVE_ARGUMENT 90
#define STORE_NAME 90
#define DELETE_NAME 91
#define UNPACK_SEQUENCE 92
#define FOR_ITER 93
#define UNPACK_EX 94
#define STORE_ATTR 95
#define DELETE_ATTR 96
#define STORE_GLOBAL 97
#define DELETE_GLOBAL 98
#define ROT_N 99
#define LOAD_CONST 100
#define LOAD_NAME 101
#define BUILD_TUPLE 102
#define BUILD_LIST 103
#define BUILD_SET 104
#define BUILD_MAP 105
#define LOAD_ATTR 106
#define COMPARE_OP 107
#define IMPORT_NAME 108
#define IMPORT_FROM 109
#define JUMP_FORWARD 110
#define JUMP_IF_FALSE_OR_POP 111
#define JUMP_IF_TRUE_OR_POP 112
#define JUMP_ABSOLUTE 113
#define POP_JUMP_IF_FALSE 114
#define POP_JUMP_IF_TRUE 115
#define LOAD_GLOBAL 116
#define IS_OP 117
#define CONTAINS_OP 118
#define RERAISE 119
#define JUMP_IF_NOT_EXC_MATCH 121
#define SETUP_FINALLY 122
#define LOAD_FAST 124
#define STORE_FAST 125
#define DELETE_FAST 126
#define GEN_START 129
#define RAISE_VARARGS 130
#define CALL_FUNCTION 131
#define MAKE_FUNCTION 132
#define BUILD_SLICE 133
#define LOAD_CLOSURE 135
#define LOAD_DEREF 136
#define STORE_DEREF 137
#define DELETE_DEREF 138
#define CALL_FUNCTION_KW 141
#define CALL_FUNCTION_EX 142
#define SETUP_WITH 143
#define EXTENDED_ARG 144
#define LIST_APPEND 145
#define SET_ADD 146
#define MAP_ADD 147
#define LOAD_CLASSDEREF 148
#define MATCH_CLASS 152
#define SETUP_ASYNC_WITH 154
#define FORMAT_VALUE 155
#define BUILD_CONST_KEY_MAP 156
#define BUILD_STRING 157
#define LOAD_METHOD 160
#define CALL_METHOD 161
#define LIST_EXTEND 162
#define SET_UPDATE 163
#define DICT_MERGE 164
#define DICT_UPDATE 165
#ifdef NEED_OPCODE_JUMP_TABLES
static uint32_t _PyOpcode_RelativeJump[8] = {
0U,
0U,
536870912U,
67125248U,
67141632U,
0U,
0U,
0U,
};
static uint32_t _PyOpcode_Jump[8] = {
0U,
0U,
536870912U,
101695488U,
67141632U,
0U,
0U,
0U,
};
#endif /* OPCODE_TABLES */
/* EXCEPT_HANDLER is a special, implicit block type which is created when
entering an except handler. It is not an opcode but we define it here
as we want it to be available to both frameobject.c and ceval.c, while
remaining private.*/
#define EXCEPT_HANDLER 257
#define HAS_ARG(op) ((op) >= HAVE_ARGUMENT)
#ifdef __cplusplus
}
#endif
#endif /* !Py_OPCODE_H */
PK ��\M���5
5
setobject.hnu �[��� /* Set object interface */
#ifndef Py_SETOBJECT_H
#define Py_SETOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_LIMITED_API
/* There are three kinds of entries in the table:
1. Unused: key == NULL and hash == 0
2. Dummy: key == dummy and hash == -1
3. Active: key != NULL and key != dummy and hash != -1
The hash field of Unused slots is always zero.
The hash field of Dummy slots are set to -1
meaning that dummy entries can be detected by
either entry->key==dummy or by entry->hash==-1.
*/
#define PySet_MINSIZE 8
typedef struct {
PyObject *key;
Py_hash_t hash; /* Cached hash code of the key */
} setentry;
/* The SetObject data structure is shared by set and frozenset objects.
Invariant for sets:
- hash is -1
Invariants for frozensets:
- data is immutable.
- hash is the hash of the frozenset or -1 if not computed yet.
*/
typedef struct {
PyObject_HEAD
Py_ssize_t fill; /* Number active and dummy entries*/
Py_ssize_t used; /* Number active entries */
/* The table contains mask + 1 slots, and that's a power of 2.
* We store the mask instead of the size because the mask is more
* frequently needed.
*/
Py_ssize_t mask;
/* The table points to a fixed-size smalltable for small tables
* or to additional malloc'ed memory for bigger tables.
* The table pointer is never NULL which saves us from repeated
* runtime null-tests.
*/
setentry *table;
Py_hash_t hash; /* Only used by frozenset objects */
Py_ssize_t finger; /* Search finger for pop() */
setentry smalltable[PySet_MINSIZE];
PyObject *weakreflist; /* List of weak references */
} PySetObject;
#define PySet_GET_SIZE(so) (assert(PyAnySet_Check(so)),(((PySetObject *)(so))->used))
PyAPI_DATA(PyObject *) _PySet_Dummy;
PyAPI_FUNC(int) _PySet_NextEntry(PyObject *set, Py_ssize_t *pos, PyObject **key, Py_hash_t *hash);
PyAPI_FUNC(int) _PySet_Update(PyObject *set, PyObject *iterable);
#endif /* Section excluded by Py_LIMITED_API */
PyAPI_DATA(PyTypeObject) PySet_Type;
PyAPI_DATA(PyTypeObject) PyFrozenSet_Type;
PyAPI_DATA(PyTypeObject) PySetIter_Type;
PyAPI_FUNC(PyObject *) PySet_New(PyObject *);
PyAPI_FUNC(PyObject *) PyFrozenSet_New(PyObject *);
PyAPI_FUNC(int) PySet_Add(PyObject *set, PyObject *key);
PyAPI_FUNC(int) PySet_Clear(PyObject *set);
PyAPI_FUNC(int) PySet_Contains(PyObject *anyset, PyObject *key);
PyAPI_FUNC(int) PySet_Discard(PyObject *set, PyObject *key);
PyAPI_FUNC(PyObject *) PySet_Pop(PyObject *set);
PyAPI_FUNC(Py_ssize_t) PySet_Size(PyObject *anyset);
#define PyFrozenSet_CheckExact(ob) Py_IS_TYPE(ob, &PyFrozenSet_Type)
#define PyFrozenSet_Check(ob) \
(Py_IS_TYPE(ob, &PyFrozenSet_Type) || \
PyType_IsSubtype(Py_TYPE(ob), &PyFrozenSet_Type))
#define PyAnySet_CheckExact(ob) \
(Py_IS_TYPE(ob, &PySet_Type) || Py_IS_TYPE(ob, &PyFrozenSet_Type))
#define PyAnySet_Check(ob) \
(Py_IS_TYPE(ob, &PySet_Type) || Py_IS_TYPE(ob, &PyFrozenSet_Type) || \
PyType_IsSubtype(Py_TYPE(ob), &PySet_Type) || \
PyType_IsSubtype(Py_TYPE(ob), &PyFrozenSet_Type))
#define PySet_CheckExact(op) Py_IS_TYPE(op, &PySet_Type)
#define PySet_Check(ob) \
(Py_IS_TYPE(ob, &PySet_Type) || \
PyType_IsSubtype(Py_TYPE(ob), &PySet_Type))
#ifdef __cplusplus
}
#endif
#endif /* !Py_SETOBJECT_H */
PK ��\UL-¸n �n object.hnu �[��� #ifndef Py_OBJECT_H
#define Py_OBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
/* Object and type object interface */
/*
Objects are structures allocated on the heap. Special rules apply to
the use of objects to ensure they are properly garbage-collected.
Objects are never allocated statically or on the stack; they must be
accessed through special macros and functions only. (Type objects are
exceptions to the first rule; the standard types are represented by
statically initialized type objects, although work on type/class unification
for Python 2.2 made it possible to have heap-allocated type objects too).
An object has a 'reference count' that is increased or decreased when a
pointer to the object is copied or deleted; when the reference count
reaches zero there are no references to the object left and it can be
removed from the heap.
An object has a 'type' that determines what it represents and what kind
of data it contains. An object's type is fixed when it is created.
Types themselves are represented as objects; an object contains a
pointer to the corresponding type object. The type itself has a type
pointer pointing to the object representing the type 'type', which
contains a pointer to itself!.
Objects do not float around in memory; once allocated an object keeps
the same size and address. Objects that must hold variable-size data
can contain pointers to variable-size parts of the object. Not all
objects of the same type have the same size; but the size cannot change
after allocation. (These restrictions are made so a reference to an
object can be simply a pointer -- moving an object would require
updating all the pointers, and changing an object's size would require
moving it if there was another object right next to it.)
Objects are always accessed through pointers of the type 'PyObject *'.
The type 'PyObject' is a structure that only contains the reference count
and the type pointer. The actual memory allocated for an object
contains other data that can only be accessed after casting the pointer
to a pointer to a longer structure type. This longer type must start
with the reference count and type fields; the macro PyObject_HEAD should be
used for this (to accommodate for future changes). The implementation
of a particular object type can cast the object pointer to the proper
type and back.
A standard interface exists for objects that contain an array of items
whose size is determined when the object is allocated.
*/
/* Py_DEBUG implies Py_REF_DEBUG. */
#if defined(Py_DEBUG) && !defined(Py_REF_DEBUG)
# define Py_REF_DEBUG
#endif
#if defined(Py_LIMITED_API) && defined(Py_TRACE_REFS)
# error Py_LIMITED_API is incompatible with Py_TRACE_REFS
#endif
/* PyTypeObject structure is defined in cpython/object.h.
In Py_LIMITED_API, PyTypeObject is an opaque structure. */
typedef struct _typeobject PyTypeObject;
#ifdef Py_TRACE_REFS
/* Define pointers to support a doubly-linked list of all live heap objects. */
#define _PyObject_HEAD_EXTRA \
struct _object *_ob_next; \
struct _object *_ob_prev;
#define _PyObject_EXTRA_INIT 0, 0,
#else
# define _PyObject_HEAD_EXTRA
# define _PyObject_EXTRA_INIT
#endif
/* PyObject_HEAD defines the initial segment of every PyObject. */
#define PyObject_HEAD PyObject ob_base;
#define PyObject_HEAD_INIT(type) \
{ _PyObject_EXTRA_INIT \
1, type },
#define PyVarObject_HEAD_INIT(type, size) \
{ PyObject_HEAD_INIT(type) size },
/* PyObject_VAR_HEAD defines the initial segment of all variable-size
* container objects. These end with a declaration of an array with 1
* element, but enough space is malloc'ed so that the array actually
* has room for ob_size elements. Note that ob_size is an element count,
* not necessarily a byte count.
*/
#define PyObject_VAR_HEAD PyVarObject ob_base;
#define Py_INVALID_SIZE (Py_ssize_t)-1
/* Nothing is actually declared to be a PyObject, but every pointer to
* a Python object can be cast to a PyObject*. This is inheritance built
* by hand. Similarly every pointer to a variable-size Python object can,
* in addition, be cast to PyVarObject*.
*/
typedef struct _object {
_PyObject_HEAD_EXTRA
Py_ssize_t ob_refcnt;
PyTypeObject *ob_type;
} PyObject;
/* Cast argument to PyObject* type. */
#define _PyObject_CAST(op) ((PyObject*)(op))
#define _PyObject_CAST_CONST(op) ((const PyObject*)(op))
typedef struct {
PyObject ob_base;
Py_ssize_t ob_size; /* Number of items in variable part */
} PyVarObject;
/* Cast argument to PyVarObject* type. */
#define _PyVarObject_CAST(op) ((PyVarObject*)(op))
#define _PyVarObject_CAST_CONST(op) ((const PyVarObject*)(op))
// Test if the 'x' object is the 'y' object, the same as "x is y" in Python.
PyAPI_FUNC(int) Py_Is(PyObject *x, PyObject *y);
#define Py_Is(x, y) ((x) == (y))
static inline Py_ssize_t _Py_REFCNT(const PyObject *ob) {
return ob->ob_refcnt;
}
#define Py_REFCNT(ob) _Py_REFCNT(_PyObject_CAST_CONST(ob))
// bpo-39573: The Py_SET_TYPE() function must be used to set an object type.
#define Py_TYPE(ob) (_PyObject_CAST(ob)->ob_type)
// bpo-39573: The Py_SET_SIZE() function must be used to set an object size.
#define Py_SIZE(ob) (_PyVarObject_CAST(ob)->ob_size)
static inline int _Py_IS_TYPE(const PyObject *ob, const PyTypeObject *type) {
// bpo-44378: Don't use Py_TYPE() since Py_TYPE() requires a non-const
// object.
return ob->ob_type == type;
}
#define Py_IS_TYPE(ob, type) _Py_IS_TYPE(_PyObject_CAST_CONST(ob), type)
static inline void _Py_SET_REFCNT(PyObject *ob, Py_ssize_t refcnt) {
ob->ob_refcnt = refcnt;
}
#define Py_SET_REFCNT(ob, refcnt) _Py_SET_REFCNT(_PyObject_CAST(ob), refcnt)
static inline void _Py_SET_TYPE(PyObject *ob, PyTypeObject *type) {
ob->ob_type = type;
}
#define Py_SET_TYPE(ob, type) _Py_SET_TYPE(_PyObject_CAST(ob), type)
static inline void _Py_SET_SIZE(PyVarObject *ob, Py_ssize_t size) {
ob->ob_size = size;
}
#define Py_SET_SIZE(ob, size) _Py_SET_SIZE(_PyVarObject_CAST(ob), size)
/*
Type objects contain a string containing the type name (to help somewhat
in debugging), the allocation parameters (see PyObject_New() and
PyObject_NewVar()),
and methods for accessing objects of the type. Methods are optional, a
nil pointer meaning that particular kind of access is not available for
this type. The Py_DECREF() macro uses the tp_dealloc method without
checking for a nil pointer; it should always be implemented except if
the implementation can guarantee that the reference count will never
reach zero (e.g., for statically allocated type objects).
NB: the methods for certain type groups are now contained in separate
method blocks.
*/
typedef PyObject * (*unaryfunc)(PyObject *);
typedef PyObject * (*binaryfunc)(PyObject *, PyObject *);
typedef PyObject * (*ternaryfunc)(PyObject *, PyObject *, PyObject *);
typedef int (*inquiry)(PyObject *);
typedef Py_ssize_t (*lenfunc)(PyObject *);
typedef PyObject *(*ssizeargfunc)(PyObject *, Py_ssize_t);
typedef PyObject *(*ssizessizeargfunc)(PyObject *, Py_ssize_t, Py_ssize_t);
typedef int(*ssizeobjargproc)(PyObject *, Py_ssize_t, PyObject *);
typedef int(*ssizessizeobjargproc)(PyObject *, Py_ssize_t, Py_ssize_t, PyObject *);
typedef int(*objobjargproc)(PyObject *, PyObject *, PyObject *);
typedef int (*objobjproc)(PyObject *, PyObject *);
typedef int (*visitproc)(PyObject *, void *);
typedef int (*traverseproc)(PyObject *, visitproc, void *);
typedef void (*freefunc)(void *);
typedef void (*destructor)(PyObject *);
typedef PyObject *(*getattrfunc)(PyObject *, char *);
typedef PyObject *(*getattrofunc)(PyObject *, PyObject *);
typedef int (*setattrfunc)(PyObject *, char *, PyObject *);
typedef int (*setattrofunc)(PyObject *, PyObject *, PyObject *);
typedef PyObject *(*reprfunc)(PyObject *);
typedef Py_hash_t (*hashfunc)(PyObject *);
typedef PyObject *(*richcmpfunc) (PyObject *, PyObject *, int);
typedef PyObject *(*getiterfunc) (PyObject *);
typedef PyObject *(*iternextfunc) (PyObject *);
typedef PyObject *(*descrgetfunc) (PyObject *, PyObject *, PyObject *);
typedef int (*descrsetfunc) (PyObject *, PyObject *, PyObject *);
typedef int (*initproc)(PyObject *, PyObject *, PyObject *);
typedef PyObject *(*newfunc)(PyTypeObject *, PyObject *, PyObject *);
typedef PyObject *(*allocfunc)(PyTypeObject *, Py_ssize_t);
typedef struct{
int slot; /* slot id, see below */
void *pfunc; /* function pointer */
} PyType_Slot;
typedef struct{
const char* name;
int basicsize;
int itemsize;
unsigned int flags;
PyType_Slot *slots; /* terminated by slot==0. */
} PyType_Spec;
PyAPI_FUNC(PyObject*) PyType_FromSpec(PyType_Spec*);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject*) PyType_FromSpecWithBases(PyType_Spec*, PyObject*);
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03040000
PyAPI_FUNC(void*) PyType_GetSlot(PyTypeObject*, int);
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03090000
PyAPI_FUNC(PyObject*) PyType_FromModuleAndSpec(PyObject *, PyType_Spec *, PyObject *);
PyAPI_FUNC(PyObject *) PyType_GetModule(struct _typeobject *);
PyAPI_FUNC(void *) PyType_GetModuleState(struct _typeobject *);
#endif
/* Generic type check */
PyAPI_FUNC(int) PyType_IsSubtype(PyTypeObject *, PyTypeObject *);
static inline int _PyObject_TypeCheck(PyObject *ob, PyTypeObject *type) {
return Py_IS_TYPE(ob, type) || PyType_IsSubtype(Py_TYPE(ob), type);
}
#define PyObject_TypeCheck(ob, type) _PyObject_TypeCheck(_PyObject_CAST(ob), type)
PyAPI_DATA(PyTypeObject) PyType_Type; /* built-in 'type' */
PyAPI_DATA(PyTypeObject) PyBaseObject_Type; /* built-in 'object' */
PyAPI_DATA(PyTypeObject) PySuper_Type; /* built-in 'super' */
PyAPI_FUNC(unsigned long) PyType_GetFlags(PyTypeObject*);
PyAPI_FUNC(int) PyType_Ready(PyTypeObject *);
PyAPI_FUNC(PyObject *) PyType_GenericAlloc(PyTypeObject *, Py_ssize_t);
PyAPI_FUNC(PyObject *) PyType_GenericNew(PyTypeObject *,
PyObject *, PyObject *);
PyAPI_FUNC(unsigned int) PyType_ClearCache(void);
PyAPI_FUNC(void) PyType_Modified(PyTypeObject *);
/* Generic operations on objects */
PyAPI_FUNC(PyObject *) PyObject_Repr(PyObject *);
PyAPI_FUNC(PyObject *) PyObject_Str(PyObject *);
PyAPI_FUNC(PyObject *) PyObject_ASCII(PyObject *);
PyAPI_FUNC(PyObject *) PyObject_Bytes(PyObject *);
PyAPI_FUNC(PyObject *) PyObject_RichCompare(PyObject *, PyObject *, int);
PyAPI_FUNC(int) PyObject_RichCompareBool(PyObject *, PyObject *, int);
PyAPI_FUNC(PyObject *) PyObject_GetAttrString(PyObject *, const char *);
PyAPI_FUNC(int) PyObject_SetAttrString(PyObject *, const char *, PyObject *);
PyAPI_FUNC(int) PyObject_HasAttrString(PyObject *, const char *);
PyAPI_FUNC(PyObject *) PyObject_GetAttr(PyObject *, PyObject *);
PyAPI_FUNC(int) PyObject_SetAttr(PyObject *, PyObject *, PyObject *);
PyAPI_FUNC(int) PyObject_HasAttr(PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyObject_SelfIter(PyObject *);
PyAPI_FUNC(PyObject *) PyObject_GenericGetAttr(PyObject *, PyObject *);
PyAPI_FUNC(int) PyObject_GenericSetAttr(PyObject *, PyObject *, PyObject *);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(int) PyObject_GenericSetDict(PyObject *, PyObject *, void *);
#endif
PyAPI_FUNC(Py_hash_t) PyObject_Hash(PyObject *);
PyAPI_FUNC(Py_hash_t) PyObject_HashNotImplemented(PyObject *);
PyAPI_FUNC(int) PyObject_IsTrue(PyObject *);
PyAPI_FUNC(int) PyObject_Not(PyObject *);
PyAPI_FUNC(int) PyCallable_Check(PyObject *);
PyAPI_FUNC(void) PyObject_ClearWeakRefs(PyObject *);
/* PyObject_Dir(obj) acts like Python builtins.dir(obj), returning a
list of strings. PyObject_Dir(NULL) is like builtins.dir(),
returning the names of the current locals. In this case, if there are
no current locals, NULL is returned, and PyErr_Occurred() is false.
*/
PyAPI_FUNC(PyObject *) PyObject_Dir(PyObject *);
/* Helpers for printing recursive container types */
PyAPI_FUNC(int) Py_ReprEnter(PyObject *);
PyAPI_FUNC(void) Py_ReprLeave(PyObject *);
/* Flag bits for printing: */
#define Py_PRINT_RAW 1 /* No string quotes etc. */
/*
Type flags (tp_flags)
These flags are used to change expected features and behavior for a
particular type.
Arbitration of the flag bit positions will need to be coordinated among
all extension writers who publicly release their extensions (this will
be fewer than you might expect!).
Most flags were removed as of Python 3.0 to make room for new flags. (Some
flags are not for backwards compatibility but to indicate the presence of an
optional feature; these flags remain of course.)
Type definitions should use Py_TPFLAGS_DEFAULT for their tp_flags value.
Code can use PyType_HasFeature(type_ob, flag_value) to test whether the
given type object has a specified feature.
*/
#ifndef Py_LIMITED_API
/* Set if instances of the type object are treated as sequences for pattern matching */
#define Py_TPFLAGS_SEQUENCE (1 << 5)
/* Set if instances of the type object are treated as mappings for pattern matching */
#define Py_TPFLAGS_MAPPING (1 << 6)
#endif
/* Disallow creating instances of the type: set tp_new to NULL and don't create
* the "__new__" key in the type dictionary. */
#define Py_TPFLAGS_DISALLOW_INSTANTIATION (1UL << 7)
/* Set if the type object is immutable: type attributes cannot be set nor deleted */
#define Py_TPFLAGS_IMMUTABLETYPE (1UL << 8)
/* Set if the type object is dynamically allocated */
#define Py_TPFLAGS_HEAPTYPE (1UL << 9)
/* Set if the type allows subclassing */
#define Py_TPFLAGS_BASETYPE (1UL << 10)
/* Set if the type implements the vectorcall protocol (PEP 590) */
#ifndef Py_LIMITED_API
#define Py_TPFLAGS_HAVE_VECTORCALL (1UL << 11)
// Backwards compatibility alias for API that was provisional in Python 3.8
#define _Py_TPFLAGS_HAVE_VECTORCALL Py_TPFLAGS_HAVE_VECTORCALL
#endif
/* Set if the type is 'ready' -- fully initialized */
#define Py_TPFLAGS_READY (1UL << 12)
/* Set while the type is being 'readied', to prevent recursive ready calls */
#define Py_TPFLAGS_READYING (1UL << 13)
/* Objects support garbage collection (see objimpl.h) */
#define Py_TPFLAGS_HAVE_GC (1UL << 14)
/* These two bits are preserved for Stackless Python, next after this is 17 */
#ifdef STACKLESS
#define Py_TPFLAGS_HAVE_STACKLESS_EXTENSION (3UL << 15)
#else
#define Py_TPFLAGS_HAVE_STACKLESS_EXTENSION 0
#endif
/* Objects behave like an unbound method */
#define Py_TPFLAGS_METHOD_DESCRIPTOR (1UL << 17)
/* Object has up-to-date type attribute cache */
#define Py_TPFLAGS_VALID_VERSION_TAG (1UL << 19)
/* Type is abstract and cannot be instantiated */
#define Py_TPFLAGS_IS_ABSTRACT (1UL << 20)
// This undocumented flag gives certain built-ins their unique pattern-matching
// behavior, which allows a single positional subpattern to match against the
// subject itself (rather than a mapped attribute on it):
#define _Py_TPFLAGS_MATCH_SELF (1UL << 22)
/* These flags are used to determine if a type is a subclass. */
#define Py_TPFLAGS_LONG_SUBCLASS (1UL << 24)
#define Py_TPFLAGS_LIST_SUBCLASS (1UL << 25)
#define Py_TPFLAGS_TUPLE_SUBCLASS (1UL << 26)
#define Py_TPFLAGS_BYTES_SUBCLASS (1UL << 27)
#define Py_TPFLAGS_UNICODE_SUBCLASS (1UL << 28)
#define Py_TPFLAGS_DICT_SUBCLASS (1UL << 29)
#define Py_TPFLAGS_BASE_EXC_SUBCLASS (1UL << 30)
#define Py_TPFLAGS_TYPE_SUBCLASS (1UL << 31)
#define Py_TPFLAGS_DEFAULT ( \
Py_TPFLAGS_HAVE_STACKLESS_EXTENSION | \
0)
/* NOTE: Some of the following flags reuse lower bits (removed as part of the
* Python 3.0 transition). */
/* The following flags are kept for compatibility; in previous
* versions they indicated presence of newer tp_* fields on the
* type struct.
* Starting with 3.8, binary compatibility of C extensions across
* feature releases of Python is not supported anymore (except when
* using the stable ABI, in which all classes are created dynamically,
* using the interpreter's memory layout.)
* Note that older extensions using the stable ABI set these flags,
* so the bits must not be repurposed.
*/
#define Py_TPFLAGS_HAVE_FINALIZE (1UL << 0)
#define Py_TPFLAGS_HAVE_VERSION_TAG (1UL << 18)
/*
The macros Py_INCREF(op) and Py_DECREF(op) are used to increment or decrement
reference counts. Py_DECREF calls the object's deallocator function when
the refcount falls to 0; for
objects that don't contain references to other objects or heap memory
this can be the standard function free(). Both macros can be used
wherever a void expression is allowed. The argument must not be a
NULL pointer. If it may be NULL, use Py_XINCREF/Py_XDECREF instead.
The macro _Py_NewReference(op) initialize reference counts to 1, and
in special builds (Py_REF_DEBUG, Py_TRACE_REFS) performs additional
bookkeeping appropriate to the special build.
We assume that the reference count field can never overflow; this can
be proven when the size of the field is the same as the pointer size, so
we ignore the possibility. Provided a C int is at least 32 bits (which
is implicitly assumed in many parts of this code), that's enough for
about 2**31 references to an object.
XXX The following became out of date in Python 2.2, but I'm not sure
XXX what the full truth is now. Certainly, heap-allocated type objects
XXX can and should be deallocated.
Type objects should never be deallocated; the type pointer in an object
is not considered to be a reference to the type object, to save
complications in the deallocation function. (This is actually a
decision that's up to the implementer of each new type so if you want,
you can count such references to the type object.)
*/
#ifdef Py_REF_DEBUG
PyAPI_DATA(Py_ssize_t) _Py_RefTotal;
PyAPI_FUNC(void) _Py_NegativeRefcount(const char *filename, int lineno,
PyObject *op);
#endif /* Py_REF_DEBUG */
PyAPI_FUNC(void) _Py_Dealloc(PyObject *);
/*
These are provided as conveniences to Python runtime embedders, so that
they can have object code that is not dependent on Python compilation flags.
*/
PyAPI_FUNC(void) Py_IncRef(PyObject *);
PyAPI_FUNC(void) Py_DecRef(PyObject *);
// Similar to Py_IncRef() and Py_DecRef() but the argument must be non-NULL.
// Private functions used by Py_INCREF() and Py_DECREF().
PyAPI_FUNC(void) _Py_IncRef(PyObject *);
PyAPI_FUNC(void) _Py_DecRef(PyObject *);
static inline void _Py_INCREF(PyObject *op)
{
#if defined(Py_REF_DEBUG) && defined(Py_LIMITED_API) && Py_LIMITED_API+0 >= 0x030A0000
// Stable ABI for Python 3.10 built in debug mode.
_Py_IncRef(op);
#else
// Non-limited C API and limited C API for Python 3.9 and older access
// directly PyObject.ob_refcnt.
#ifdef Py_REF_DEBUG
_Py_RefTotal++;
#endif
op->ob_refcnt++;
#endif
}
#define Py_INCREF(op) _Py_INCREF(_PyObject_CAST(op))
static inline void _Py_DECREF(
#if defined(Py_REF_DEBUG) && !(defined(Py_LIMITED_API) && Py_LIMITED_API+0 >= 0x030A0000)
const char *filename, int lineno,
#endif
PyObject *op)
{
#if defined(Py_REF_DEBUG) && defined(Py_LIMITED_API) && Py_LIMITED_API+0 >= 0x030A0000
// Stable ABI for Python 3.10 built in debug mode.
_Py_DecRef(op);
#else
// Non-limited C API and limited C API for Python 3.9 and older access
// directly PyObject.ob_refcnt.
#ifdef Py_REF_DEBUG
_Py_RefTotal--;
#endif
if (--op->ob_refcnt != 0) {
#ifdef Py_REF_DEBUG
if (op->ob_refcnt < 0) {
_Py_NegativeRefcount(filename, lineno, op);
}
#endif
}
else {
_Py_Dealloc(op);
}
#endif
}
#if defined(Py_REF_DEBUG) && !(defined(Py_LIMITED_API) && Py_LIMITED_API+0 >= 0x030A0000)
# define Py_DECREF(op) _Py_DECREF(__FILE__, __LINE__, _PyObject_CAST(op))
#else
# define Py_DECREF(op) _Py_DECREF(_PyObject_CAST(op))
#endif
/* Safely decref `op` and set `op` to NULL, especially useful in tp_clear
* and tp_dealloc implementations.
*
* Note that "the obvious" code can be deadly:
*
* Py_XDECREF(op);
* op = NULL;
*
* Typically, `op` is something like self->containee, and `self` is done
* using its `containee` member. In the code sequence above, suppose
* `containee` is non-NULL with a refcount of 1. Its refcount falls to
* 0 on the first line, which can trigger an arbitrary amount of code,
* possibly including finalizers (like __del__ methods or weakref callbacks)
* coded in Python, which in turn can release the GIL and allow other threads
* to run, etc. Such code may even invoke methods of `self` again, or cause
* cyclic gc to trigger, but-- oops! --self->containee still points to the
* object being torn down, and it may be in an insane state while being torn
* down. This has in fact been a rich historic source of miserable (rare &
* hard-to-diagnose) segfaulting (and other) bugs.
*
* The safe way is:
*
* Py_CLEAR(op);
*
* That arranges to set `op` to NULL _before_ decref'ing, so that any code
* triggered as a side-effect of `op` getting torn down no longer believes
* `op` points to a valid object.
*
* There are cases where it's safe to use the naive code, but they're brittle.
* For example, if `op` points to a Python integer, you know that destroying
* one of those can't cause problems -- but in part that relies on that
* Python integers aren't currently weakly referencable. Best practice is
* to use Py_CLEAR() even if you can't think of a reason for why you need to.
*/
#define Py_CLEAR(op) \
do { \
PyObject *_py_tmp = _PyObject_CAST(op); \
if (_py_tmp != NULL) { \
(op) = NULL; \
Py_DECREF(_py_tmp); \
} \
} while (0)
/* Function to use in case the object pointer can be NULL: */
static inline void _Py_XINCREF(PyObject *op)
{
if (op != NULL) {
Py_INCREF(op);
}
}
#define Py_XINCREF(op) _Py_XINCREF(_PyObject_CAST(op))
static inline void _Py_XDECREF(PyObject *op)
{
if (op != NULL) {
Py_DECREF(op);
}
}
#define Py_XDECREF(op) _Py_XDECREF(_PyObject_CAST(op))
// Create a new strong reference to an object:
// increment the reference count of the object and return the object.
PyAPI_FUNC(PyObject*) Py_NewRef(PyObject *obj);
// Similar to Py_NewRef(), but the object can be NULL.
PyAPI_FUNC(PyObject*) Py_XNewRef(PyObject *obj);
static inline PyObject* _Py_NewRef(PyObject *obj)
{
Py_INCREF(obj);
return obj;
}
static inline PyObject* _Py_XNewRef(PyObject *obj)
{
Py_XINCREF(obj);
return obj;
}
// Py_NewRef() and Py_XNewRef() are exported as functions for the stable ABI.
// Names overridden with macros by static inline functions for best
// performances.
#define Py_NewRef(obj) _Py_NewRef(_PyObject_CAST(obj))
#define Py_XNewRef(obj) _Py_XNewRef(_PyObject_CAST(obj))
/*
_Py_NoneStruct is an object of undefined type which can be used in contexts
where NULL (nil) is not suitable (since NULL often means 'error').
Don't forget to apply Py_INCREF() when returning this value!!!
*/
PyAPI_DATA(PyObject) _Py_NoneStruct; /* Don't use this directly */
#define Py_None (&_Py_NoneStruct)
// Test if an object is the None singleton, the same as "x is None" in Python.
PyAPI_FUNC(int) Py_IsNone(PyObject *x);
#define Py_IsNone(x) Py_Is((x), Py_None)
/* Macro for returning Py_None from a function */
#define Py_RETURN_NONE return Py_NewRef(Py_None)
/*
Py_NotImplemented is a singleton used to signal that an operation is
not implemented for a given type combination.
*/
PyAPI_DATA(PyObject) _Py_NotImplementedStruct; /* Don't use this directly */
#define Py_NotImplemented (&_Py_NotImplementedStruct)
/* Macro for returning Py_NotImplemented from a function */
#define Py_RETURN_NOTIMPLEMENTED return Py_NewRef(Py_NotImplemented)
/* Rich comparison opcodes */
#define Py_LT 0
#define Py_LE 1
#define Py_EQ 2
#define Py_NE 3
#define Py_GT 4
#define Py_GE 5
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030A0000
/* Result of calling PyIter_Send */
typedef enum {
PYGEN_RETURN = 0,
PYGEN_ERROR = -1,
PYGEN_NEXT = 1,
} PySendResult;
#endif
/*
* Macro for implementing rich comparisons
*
* Needs to be a macro because any C-comparable type can be used.
*/
#define Py_RETURN_RICHCOMPARE(val1, val2, op) \
do { \
switch (op) { \
case Py_EQ: if ((val1) == (val2)) Py_RETURN_TRUE; Py_RETURN_FALSE; \
case Py_NE: if ((val1) != (val2)) Py_RETURN_TRUE; Py_RETURN_FALSE; \
case Py_LT: if ((val1) < (val2)) Py_RETURN_TRUE; Py_RETURN_FALSE; \
case Py_GT: if ((val1) > (val2)) Py_RETURN_TRUE; Py_RETURN_FALSE; \
case Py_LE: if ((val1) <= (val2)) Py_RETURN_TRUE; Py_RETURN_FALSE; \
case Py_GE: if ((val1) >= (val2)) Py_RETURN_TRUE; Py_RETURN_FALSE; \
default: \
Py_UNREACHABLE(); \
} \
} while (0)
/*
More conventions
================
Argument Checking
-----------------
Functions that take objects as arguments normally don't check for nil
arguments, but they do check the type of the argument, and return an
error if the function doesn't apply to the type.
Failure Modes
-------------
Functions may fail for a variety of reasons, including running out of
memory. This is communicated to the caller in two ways: an error string
is set (see errors.h), and the function result differs: functions that
normally return a pointer return NULL for failure, functions returning
an integer return -1 (which could be a legal return value too!), and
other functions return 0 for success and -1 for failure.
Callers should always check for errors before using the result. If
an error was set, the caller must either explicitly clear it, or pass
the error on to its caller.
Reference Counts
----------------
It takes a while to get used to the proper usage of reference counts.
Functions that create an object set the reference count to 1; such new
objects must be stored somewhere or destroyed again with Py_DECREF().
Some functions that 'store' objects, such as PyTuple_SetItem() and
PyList_SetItem(),
don't increment the reference count of the object, since the most
frequent use is to store a fresh object. Functions that 'retrieve'
objects, such as PyTuple_GetItem() and PyDict_GetItemString(), also
don't increment
the reference count, since most frequently the object is only looked at
quickly. Thus, to retrieve an object and store it again, the caller
must call Py_INCREF() explicitly.
NOTE: functions that 'consume' a reference count, like
PyList_SetItem(), consume the reference even if the object wasn't
successfully stored, to simplify error handling.
It seems attractive to make other functions that take an object as
argument consume a reference count; however, this may quickly get
confusing (even the current practice is already confusing). Consider
it carefully, it may save lots of calls to Py_INCREF() and Py_DECREF() at
times.
*/
#ifndef Py_LIMITED_API
# define Py_CPYTHON_OBJECT_H
# include "cpython/object.h"
# undef Py_CPYTHON_OBJECT_H
#endif
static inline int
PyType_HasFeature(PyTypeObject *type, unsigned long feature)
{
unsigned long flags;
#ifdef Py_LIMITED_API
// PyTypeObject is opaque in the limited C API
flags = PyType_GetFlags(type);
#else
flags = type->tp_flags;
#endif
return ((flags & feature) != 0);
}
#define PyType_FastSubclass(type, flag) PyType_HasFeature(type, flag)
static inline int _PyType_Check(PyObject *op) {
return PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_TYPE_SUBCLASS);
}
#define PyType_Check(op) _PyType_Check(_PyObject_CAST(op))
static inline int _PyType_CheckExact(PyObject *op) {
return Py_IS_TYPE(op, &PyType_Type);
}
#define PyType_CheckExact(op) _PyType_CheckExact(_PyObject_CAST(op))
#ifdef __cplusplus
}
#endif
#endif /* !Py_OBJECT_H */
PK ��\�Ձú �
descrobject.hnu �[��� /* Descriptors */
#ifndef Py_DESCROBJECT_H
#define Py_DESCROBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
typedef PyObject *(*getter)(PyObject *, void *);
typedef int (*setter)(PyObject *, PyObject *, void *);
typedef struct PyGetSetDef {
const char *name;
getter get;
setter set;
const char *doc;
void *closure;
} PyGetSetDef;
#ifndef Py_LIMITED_API
typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args,
void *wrapped);
typedef PyObject *(*wrapperfunc_kwds)(PyObject *self, PyObject *args,
void *wrapped, PyObject *kwds);
struct wrapperbase {
const char *name;
int offset;
void *function;
wrapperfunc wrapper;
const char *doc;
int flags;
PyObject *name_strobj;
};
/* Flags for above struct */
#define PyWrapperFlag_KEYWORDS 1 /* wrapper function takes keyword args */
/* Various kinds of descriptor objects */
typedef struct {
PyObject_HEAD
PyTypeObject *d_type;
PyObject *d_name;
PyObject *d_qualname;
} PyDescrObject;
#define PyDescr_COMMON PyDescrObject d_common
#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type)
#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name)
typedef struct {
PyDescr_COMMON;
PyMethodDef *d_method;
vectorcallfunc vectorcall;
} PyMethodDescrObject;
typedef struct {
PyDescr_COMMON;
struct PyMemberDef *d_member;
} PyMemberDescrObject;
typedef struct {
PyDescr_COMMON;
PyGetSetDef *d_getset;
} PyGetSetDescrObject;
typedef struct {
PyDescr_COMMON;
struct wrapperbase *d_base;
void *d_wrapped; /* This can be any function pointer */
} PyWrapperDescrObject;
#endif /* Py_LIMITED_API */
PyAPI_DATA(PyTypeObject) PyClassMethodDescr_Type;
PyAPI_DATA(PyTypeObject) PyGetSetDescr_Type;
PyAPI_DATA(PyTypeObject) PyMemberDescr_Type;
PyAPI_DATA(PyTypeObject) PyMethodDescr_Type;
PyAPI_DATA(PyTypeObject) PyWrapperDescr_Type;
PyAPI_DATA(PyTypeObject) PyDictProxy_Type;
#ifndef Py_LIMITED_API
PyAPI_DATA(PyTypeObject) _PyMethodWrapper_Type;
#endif /* Py_LIMITED_API */
PyAPI_FUNC(PyObject *) PyDescr_NewMethod(PyTypeObject *, PyMethodDef *);
PyAPI_FUNC(PyObject *) PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *);
struct PyMemberDef; /* forward declaration for following prototype */
PyAPI_FUNC(PyObject *) PyDescr_NewMember(PyTypeObject *,
struct PyMemberDef *);
PyAPI_FUNC(PyObject *) PyDescr_NewGetSet(PyTypeObject *,
struct PyGetSetDef *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *,
struct wrapperbase *, void *);
PyAPI_FUNC(int) PyDescr_IsData(PyObject *);
#endif
PyAPI_FUNC(PyObject *) PyDictProxy_New(PyObject *);
PyAPI_FUNC(PyObject *) PyWrapper_New(PyObject *, PyObject *);
PyAPI_DATA(PyTypeObject) PyProperty_Type;
#ifdef __cplusplus
}
#endif
#endif /* !Py_DESCROBJECT_H */
PK ��\N��� � errcode.hnu �[��� #ifndef Py_ERRCODE_H
#define Py_ERRCODE_H
#ifdef __cplusplus
extern "C" {
#endif
/* Error codes passed around between file input, tokenizer, parser and
interpreter. This is necessary so we can turn them into Python
exceptions at a higher level. Note that some errors have a
slightly different meaning when passed from the tokenizer to the
parser than when passed from the parser to the interpreter; e.g.
the parser only returns E_EOF when it hits EOF immediately, and it
never returns E_OK. */
#define E_OK 10 /* No error */
#define E_EOF 11 /* End Of File */
#define E_INTR 12 /* Interrupted */
#define E_TOKEN 13 /* Bad token */
#define E_SYNTAX 14 /* Syntax error */
#define E_NOMEM 15 /* Ran out of memory */
#define E_DONE 16 /* Parsing complete */
#define E_ERROR 17 /* Execution error */
#define E_TABSPACE 18 /* Inconsistent mixing of tabs and spaces */
#define E_OVERFLOW 19 /* Node had too many children */
#define E_TOODEEP 20 /* Too many indentation levels */
#define E_DEDENT 21 /* No matching outer block for dedent */
#define E_DECODE 22 /* Error in decoding into Unicode */
#define E_EOFS 23 /* EOF in triple-quoted string */
#define E_EOLS 24 /* EOL in single-quoted string */
#define E_LINECONT 25 /* Unexpected characters after a line continuation */
#define E_BADSINGLE 27 /* Ill-formed single statement input */
#define E_INTERACT_STOP 28 /* Interactive mode stopped tokenization */
#ifdef __cplusplus
}
#endif
#endif /* !Py_ERRCODE_H */
PK ��\8��? ? eval.hnu �[���
/* Interface to execute compiled code */
#ifndef Py_EVAL_H
#define Py_EVAL_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_FUNC(PyObject *) PyEval_EvalCode(PyObject *, PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) PyEval_EvalCodeEx(PyObject *co,
PyObject *globals,
PyObject *locals,
PyObject *const *args, int argc,
PyObject *const *kwds, int kwdc,
PyObject *const *defs, int defc,
PyObject *kwdefs, PyObject *closure);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyEval_CallTracing(PyObject *func, PyObject *args);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_EVAL_H */
PK ��\&�V V pythonrun.hnu �[���
/* Interfaces to parse and execute pieces of python code */
#ifndef Py_PYTHONRUN_H
#define Py_PYTHONRUN_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_FUNC(PyObject *) Py_CompileString(const char *, const char *, int);
PyAPI_FUNC(void) PyErr_Print(void);
PyAPI_FUNC(void) PyErr_PrintEx(int);
PyAPI_FUNC(void) PyErr_Display(PyObject *, PyObject *, PyObject *);
/* Stuff with no proper home (yet) */
PyAPI_DATA(int) (*PyOS_InputHook)(void);
/* Stack size, in "pointers" (so we get extra safety margins
on 64-bit platforms). On a 32-bit platform, this translates
to an 8k margin. */
#define PYOS_STACK_MARGIN 2048
#if defined(WIN32) && !defined(MS_WIN64) && !defined(_M_ARM) && defined(_MSC_VER) && _MSC_VER >= 1300
/* Enable stack checking under Microsoft C */
#define USE_STACKCHECK
#endif
#ifdef USE_STACKCHECK
/* Check that we aren't overflowing our stack */
PyAPI_FUNC(int) PyOS_CheckStack(void);
#endif
#ifndef Py_LIMITED_API
# define Py_CPYTHON_PYTHONRUN_H
# include "cpython/pythonrun.h"
# undef Py_CPYTHON_PYTHONRUN_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_PYTHONRUN_H */
PK ��\)e�J�{ �{ pyport.hnu �[��� #ifndef Py_PYPORT_H
#define Py_PYPORT_H
#include "pyconfig.h" /* include for defines */
#include <inttypes.h>
/* Defines to build Python and its standard library:
*
* - Py_BUILD_CORE: Build Python core. Give access to Python internals, but
* should not be used by third-party modules.
* - Py_BUILD_CORE_BUILTIN: Build a Python stdlib module as a built-in module.
* - Py_BUILD_CORE_MODULE: Build a Python stdlib module as a dynamic library.
*
* Py_BUILD_CORE_BUILTIN and Py_BUILD_CORE_MODULE imply Py_BUILD_CORE.
*
* On Windows, Py_BUILD_CORE_MODULE exports "PyInit_xxx" symbol, whereas
* Py_BUILD_CORE_BUILTIN does not.
*/
#if defined(Py_BUILD_CORE_BUILTIN) && !defined(Py_BUILD_CORE)
# define Py_BUILD_CORE
#endif
#if defined(Py_BUILD_CORE_MODULE) && !defined(Py_BUILD_CORE)
# define Py_BUILD_CORE
#endif
/**************************************************************************
Symbols and macros to supply platform-independent interfaces to basic
C language & library operations whose spellings vary across platforms.
Please try to make documentation here as clear as possible: by definition,
the stuff here is trying to illuminate C's darkest corners.
Config #defines referenced here:
SIGNED_RIGHT_SHIFT_ZERO_FILLS
Meaning: To be defined iff i>>j does not extend the sign bit when i is a
signed integral type and i < 0.
Used in: Py_ARITHMETIC_RIGHT_SHIFT
Py_DEBUG
Meaning: Extra checks compiled in for debug mode.
Used in: Py_SAFE_DOWNCAST
**************************************************************************/
/* typedefs for some C9X-defined synonyms for integral types.
*
* The names in Python are exactly the same as the C9X names, except with a
* Py_ prefix. Until C9X is universally implemented, this is the only way
* to ensure that Python gets reliable names that don't conflict with names
* in non-Python code that are playing their own tricks to define the C9X
* names.
*
* NOTE: don't go nuts here! Python has no use for *most* of the C9X
* integral synonyms. Only define the ones we actually need.
*/
/* long long is required. Ensure HAVE_LONG_LONG is defined for compatibility. */
#ifndef HAVE_LONG_LONG
#define HAVE_LONG_LONG 1
#endif
#ifndef PY_LONG_LONG
#define PY_LONG_LONG long long
/* If LLONG_MAX is defined in limits.h, use that. */
#define PY_LLONG_MIN LLONG_MIN
#define PY_LLONG_MAX LLONG_MAX
#define PY_ULLONG_MAX ULLONG_MAX
#endif
#define PY_UINT32_T uint32_t
#define PY_UINT64_T uint64_t
/* Signed variants of the above */
#define PY_INT32_T int32_t
#define PY_INT64_T int64_t
/* If PYLONG_BITS_IN_DIGIT is not defined then we'll use 30-bit digits if all
the necessary integer types are available, and we're on a 64-bit platform
(as determined by SIZEOF_VOID_P); otherwise we use 15-bit digits. */
#ifndef PYLONG_BITS_IN_DIGIT
#if SIZEOF_VOID_P >= 8
#define PYLONG_BITS_IN_DIGIT 30
#else
#define PYLONG_BITS_IN_DIGIT 15
#endif
#endif
/* uintptr_t is the C9X name for an unsigned integral type such that a
* legitimate void* can be cast to uintptr_t and then back to void* again
* without loss of information. Similarly for intptr_t, wrt a signed
* integral type.
*/
typedef uintptr_t Py_uintptr_t;
typedef intptr_t Py_intptr_t;
/* Py_ssize_t is a signed integral type such that sizeof(Py_ssize_t) ==
* sizeof(size_t). C99 doesn't define such a thing directly (size_t is an
* unsigned integral type). See PEP 353 for details.
*/
#ifdef HAVE_PY_SSIZE_T
#elif HAVE_SSIZE_T
typedef ssize_t Py_ssize_t;
#elif SIZEOF_VOID_P == SIZEOF_SIZE_T
typedef Py_intptr_t Py_ssize_t;
#else
# error "Python needs a typedef for Py_ssize_t in pyport.h."
#endif
/* Py_hash_t is the same size as a pointer. */
#define SIZEOF_PY_HASH_T SIZEOF_SIZE_T
typedef Py_ssize_t Py_hash_t;
/* Py_uhash_t is the unsigned equivalent needed to calculate numeric hash. */
#define SIZEOF_PY_UHASH_T SIZEOF_SIZE_T
typedef size_t Py_uhash_t;
/* Only used for compatibility with code that may not be PY_SSIZE_T_CLEAN. */
#ifdef PY_SSIZE_T_CLEAN
typedef Py_ssize_t Py_ssize_clean_t;
#else
typedef int Py_ssize_clean_t;
#endif
/* Largest possible value of size_t. */
#define PY_SIZE_MAX SIZE_MAX
/* Largest positive value of type Py_ssize_t. */
#define PY_SSIZE_T_MAX ((Py_ssize_t)(((size_t)-1)>>1))
/* Smallest negative value of type Py_ssize_t. */
#define PY_SSIZE_T_MIN (-PY_SSIZE_T_MAX-1)
/* Macro kept for backward compatibility: use "z" in new code.
*
* PY_FORMAT_SIZE_T is a platform-specific modifier for use in a printf
* format to convert an argument with the width of a size_t or Py_ssize_t.
* C99 introduced "z" for this purpose, but old MSVCs had not supported it.
* Since MSVC supports "z" since (at least) 2015, we can just use "z"
* for new code.
*
* These "high level" Python format functions interpret "z" correctly on
* all platforms (Python interprets the format string itself, and does whatever
* the platform C requires to convert a size_t/Py_ssize_t argument):
*
* PyBytes_FromFormat
* PyErr_Format
* PyBytes_FromFormatV
* PyUnicode_FromFormatV
*
* Lower-level uses require that you interpolate the correct format modifier
* yourself (e.g., calling printf, fprintf, sprintf, PyOS_snprintf); for
* example,
*
* Py_ssize_t index;
* fprintf(stderr, "index %" PY_FORMAT_SIZE_T "d sucks\n", index);
*
* That will expand to %zd or to something else correct for a Py_ssize_t on
* the platform.
*/
#ifndef PY_FORMAT_SIZE_T
# define PY_FORMAT_SIZE_T "z"
#endif
/* Py_LOCAL can be used instead of static to get the fastest possible calling
* convention for functions that are local to a given module.
*
* Py_LOCAL_INLINE does the same thing, and also explicitly requests inlining,
* for platforms that support that.
*
* If PY_LOCAL_AGGRESSIVE is defined before python.h is included, more
* "aggressive" inlining/optimization is enabled for the entire module. This
* may lead to code bloat, and may slow things down for those reasons. It may
* also lead to errors, if the code relies on pointer aliasing. Use with
* care.
*
* NOTE: You can only use this for functions that are entirely local to a
* module; functions that are exported via method tables, callbacks, etc,
* should keep using static.
*/
#if defined(_MSC_VER)
# if defined(PY_LOCAL_AGGRESSIVE)
/* enable more aggressive optimization for MSVC */
/* active in both release and debug builds - see bpo-43271 */
# pragma optimize("gt", on)
#endif
/* ignore warnings if the compiler decides not to inline a function */
# pragma warning(disable: 4710)
/* fastest possible local call under MSVC */
# define Py_LOCAL(type) static type __fastcall
# define Py_LOCAL_INLINE(type) static __inline type __fastcall
#else
# define Py_LOCAL(type) static type
# define Py_LOCAL_INLINE(type) static inline type
#endif
/* Py_MEMCPY is kept for backwards compatibility,
* see https://bugs.python.org/issue28126 */
#define Py_MEMCPY memcpy
#include <stdlib.h>
#ifdef HAVE_IEEEFP_H
#include <ieeefp.h> /* needed for 'finite' declaration on some platforms */
#endif
#include <math.h> /* Moved here from the math section, before extern "C" */
/********************************************
* WRAPPER FOR <time.h> and/or <sys/time.h> *
********************************************/
#ifdef TIME_WITH_SYS_TIME
#include <sys/time.h>
#include <time.h>
#else /* !TIME_WITH_SYS_TIME */
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#else /* !HAVE_SYS_TIME_H */
#include <time.h>
#endif /* !HAVE_SYS_TIME_H */
#endif /* !TIME_WITH_SYS_TIME */
/******************************
* WRAPPER FOR <sys/select.h> *
******************************/
/* NB caller must include <sys/types.h> */
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif /* !HAVE_SYS_SELECT_H */
/*******************************
* stat() and fstat() fiddling *
*******************************/
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#elif defined(HAVE_STAT_H)
#include <stat.h>
#endif
#ifndef S_IFMT
/* VisualAge C/C++ Failed to Define MountType Field in sys/stat.h */
#define S_IFMT 0170000
#endif
#ifndef S_IFLNK
/* Windows doesn't define S_IFLNK but posixmodule.c maps
* IO_REPARSE_TAG_SYMLINK to S_IFLNK */
# define S_IFLNK 0120000
#endif
#ifndef S_ISREG
#define S_ISREG(x) (((x) & S_IFMT) == S_IFREG)
#endif
#ifndef S_ISDIR
#define S_ISDIR(x) (((x) & S_IFMT) == S_IFDIR)
#endif
#ifndef S_ISCHR
#define S_ISCHR(x) (((x) & S_IFMT) == S_IFCHR)
#endif
#ifdef __cplusplus
/* Move this down here since some C++ #include's don't like to be included
inside an extern "C" */
extern "C" {
#endif
/* Py_ARITHMETIC_RIGHT_SHIFT
* C doesn't define whether a right-shift of a signed integer sign-extends
* or zero-fills. Here a macro to force sign extension:
* Py_ARITHMETIC_RIGHT_SHIFT(TYPE, I, J)
* Return I >> J, forcing sign extension. Arithmetically, return the
* floor of I/2**J.
* Requirements:
* I should have signed integer type. In the terminology of C99, this can
* be either one of the five standard signed integer types (signed char,
* short, int, long, long long) or an extended signed integer type.
* J is an integer >= 0 and strictly less than the number of bits in the
* type of I (because C doesn't define what happens for J outside that
* range either).
* TYPE used to specify the type of I, but is now ignored. It's been left
* in for backwards compatibility with versions <= 2.6 or 3.0.
* Caution:
* I may be evaluated more than once.
*/
#ifdef SIGNED_RIGHT_SHIFT_ZERO_FILLS
#define Py_ARITHMETIC_RIGHT_SHIFT(TYPE, I, J) \
((I) < 0 ? -1-((-1-(I)) >> (J)) : (I) >> (J))
#else
#define Py_ARITHMETIC_RIGHT_SHIFT(TYPE, I, J) ((I) >> (J))
#endif
/* Py_FORCE_EXPANSION(X)
* "Simply" returns its argument. However, macro expansions within the
* argument are evaluated. This unfortunate trickery is needed to get
* token-pasting to work as desired in some cases.
*/
#define Py_FORCE_EXPANSION(X) X
/* Py_SAFE_DOWNCAST(VALUE, WIDE, NARROW)
* Cast VALUE to type NARROW from type WIDE. In Py_DEBUG mode, this
* assert-fails if any information is lost.
* Caution:
* VALUE may be evaluated more than once.
*/
#ifdef Py_DEBUG
#define Py_SAFE_DOWNCAST(VALUE, WIDE, NARROW) \
(assert((WIDE)(NARROW)(VALUE) == (VALUE)), (NARROW)(VALUE))
#else
#define Py_SAFE_DOWNCAST(VALUE, WIDE, NARROW) (NARROW)(VALUE)
#endif
/* Py_SET_ERRNO_ON_MATH_ERROR(x)
* If a libm function did not set errno, but it looks like the result
* overflowed or not-a-number, set errno to ERANGE or EDOM. Set errno
* to 0 before calling a libm function, and invoke this macro after,
* passing the function result.
* Caution:
* This isn't reliable. See Py_OVERFLOWED comments.
* X is evaluated more than once.
*/
#if defined(__FreeBSD__) || defined(__OpenBSD__) || (defined(__hpux) && defined(__ia64))
#define _Py_SET_EDOM_FOR_NAN(X) if (isnan(X)) errno = EDOM;
#else
#define _Py_SET_EDOM_FOR_NAN(X) ;
#endif
#define Py_SET_ERRNO_ON_MATH_ERROR(X) \
do { \
if (errno == 0) { \
if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL) \
errno = ERANGE; \
else _Py_SET_EDOM_FOR_NAN(X) \
} \
} while(0)
/* Py_SET_ERANGE_IF_OVERFLOW(x)
* An alias of Py_SET_ERRNO_ON_MATH_ERROR for backward-compatibility.
*/
#define Py_SET_ERANGE_IF_OVERFLOW(X) Py_SET_ERRNO_ON_MATH_ERROR(X)
/* Py_ADJUST_ERANGE1(x)
* Py_ADJUST_ERANGE2(x, y)
* Set errno to 0 before calling a libm function, and invoke one of these
* macros after, passing the function result(s) (Py_ADJUST_ERANGE2 is useful
* for functions returning complex results). This makes two kinds of
* adjustments to errno: (A) If it looks like the platform libm set
* errno=ERANGE due to underflow, clear errno. (B) If it looks like the
* platform libm overflowed but didn't set errno, force errno to ERANGE. In
* effect, we're trying to force a useful implementation of C89 errno
* behavior.
* Caution:
* This isn't reliable. See Py_OVERFLOWED comments.
* X and Y may be evaluated more than once.
*/
#define Py_ADJUST_ERANGE1(X) \
do { \
if (errno == 0) { \
if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL) \
errno = ERANGE; \
} \
else if (errno == ERANGE && (X) == 0.0) \
errno = 0; \
} while(0)
#define Py_ADJUST_ERANGE2(X, Y) \
do { \
if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL || \
(Y) == Py_HUGE_VAL || (Y) == -Py_HUGE_VAL) { \
if (errno == 0) \
errno = ERANGE; \
} \
else if (errno == ERANGE) \
errno = 0; \
} while(0)
/* The functions _Py_dg_strtod and _Py_dg_dtoa in Python/dtoa.c (which are
* required to support the short float repr introduced in Python 3.1) require
* that the floating-point unit that's being used for arithmetic operations
* on C doubles is set to use 53-bit precision. It also requires that the
* FPU rounding mode is round-half-to-even, but that's less often an issue.
*
* If your FPU isn't already set to 53-bit precision/round-half-to-even, and
* you want to make use of _Py_dg_strtod and _Py_dg_dtoa, then you should
*
* #define HAVE_PY_SET_53BIT_PRECISION 1
*
* and also give appropriate definitions for the following three macros:
*
* _PY_SET_53BIT_PRECISION_START : store original FPU settings, and
* set FPU to 53-bit precision/round-half-to-even
* _PY_SET_53BIT_PRECISION_END : restore original FPU settings
* _PY_SET_53BIT_PRECISION_HEADER : any variable declarations needed to
* use the two macros above.
*
* The macros are designed to be used within a single C function: see
* Python/pystrtod.c for an example of their use.
*/
/* get and set x87 control word for gcc/x86 */
#ifdef HAVE_GCC_ASM_FOR_X87
#define HAVE_PY_SET_53BIT_PRECISION 1
/* _Py_get/set_387controlword functions are defined in Python/pymath.c */
#define _Py_SET_53BIT_PRECISION_HEADER \
unsigned short old_387controlword, new_387controlword
#define _Py_SET_53BIT_PRECISION_START \
do { \
old_387controlword = _Py_get_387controlword(); \
new_387controlword = (old_387controlword & ~0x0f00) | 0x0200; \
if (new_387controlword != old_387controlword) \
_Py_set_387controlword(new_387controlword); \
} while (0)
#define _Py_SET_53BIT_PRECISION_END \
if (new_387controlword != old_387controlword) \
_Py_set_387controlword(old_387controlword)
#endif
/* get and set x87 control word for VisualStudio/x86 */
#if defined(_MSC_VER) && !defined(_WIN64) && !defined(_M_ARM) /* x87 not supported in 64-bit or ARM */
#define HAVE_PY_SET_53BIT_PRECISION 1
#define _Py_SET_53BIT_PRECISION_HEADER \
unsigned int old_387controlword, new_387controlword, out_387controlword
/* We use the __control87_2 function to set only the x87 control word.
The SSE control word is unaffected. */
#define _Py_SET_53BIT_PRECISION_START \
do { \
__control87_2(0, 0, &old_387controlword, NULL); \
new_387controlword = \
(old_387controlword & ~(_MCW_PC | _MCW_RC)) | (_PC_53 | _RC_NEAR); \
if (new_387controlword != old_387controlword) \
__control87_2(new_387controlword, _MCW_PC | _MCW_RC, \
&out_387controlword, NULL); \
} while (0)
#define _Py_SET_53BIT_PRECISION_END \
do { \
if (new_387controlword != old_387controlword) \
__control87_2(old_387controlword, _MCW_PC | _MCW_RC, \
&out_387controlword, NULL); \
} while (0)
#endif
#ifdef HAVE_GCC_ASM_FOR_MC68881
#define HAVE_PY_SET_53BIT_PRECISION 1
#define _Py_SET_53BIT_PRECISION_HEADER \
unsigned int old_fpcr, new_fpcr
#define _Py_SET_53BIT_PRECISION_START \
do { \
__asm__ ("fmove.l %%fpcr,%0" : "=g" (old_fpcr)); \
/* Set double precision / round to nearest. */ \
new_fpcr = (old_fpcr & ~0xf0) | 0x80; \
if (new_fpcr != old_fpcr) \
__asm__ volatile ("fmove.l %0,%%fpcr" : : "g" (new_fpcr)); \
} while (0)
#define _Py_SET_53BIT_PRECISION_END \
do { \
if (new_fpcr != old_fpcr) \
__asm__ volatile ("fmove.l %0,%%fpcr" : : "g" (old_fpcr)); \
} while (0)
#endif
/* default definitions are empty */
#ifndef HAVE_PY_SET_53BIT_PRECISION
#define _Py_SET_53BIT_PRECISION_HEADER
#define _Py_SET_53BIT_PRECISION_START
#define _Py_SET_53BIT_PRECISION_END
#endif
/* If we can't guarantee 53-bit precision, don't use the code
in Python/dtoa.c, but fall back to standard code. This
means that repr of a float will be long (17 sig digits).
Realistically, there are two things that could go wrong:
(1) doubles aren't IEEE 754 doubles, or
(2) we're on x86 with the rounding precision set to 64-bits
(extended precision), and we don't know how to change
the rounding precision.
*/
#if !defined(DOUBLE_IS_LITTLE_ENDIAN_IEEE754) && \
!defined(DOUBLE_IS_BIG_ENDIAN_IEEE754) && \
!defined(DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754)
#define PY_NO_SHORT_FLOAT_REPR
#endif
/* double rounding is symptomatic of use of extended precision on x86. If
we're seeing double rounding, and we don't have any mechanism available for
changing the FPU rounding precision, then don't use Python/dtoa.c. */
#if defined(X87_DOUBLE_ROUNDING) && !defined(HAVE_PY_SET_53BIT_PRECISION)
#define PY_NO_SHORT_FLOAT_REPR
#endif
/* Py_DEPRECATED(version)
* Declare a variable, type, or function deprecated.
* The macro must be placed before the declaration.
* Usage:
* Py_DEPRECATED(3.3) extern int old_var;
* Py_DEPRECATED(3.4) typedef int T1;
* Py_DEPRECATED(3.8) PyAPI_FUNC(int) Py_OldFunction(void);
*/
#if defined(__GNUC__) \
&& ((__GNUC__ >= 4) || (__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))
#define Py_DEPRECATED(VERSION_UNUSED) __attribute__((__deprecated__))
#elif defined(_MSC_VER)
#define Py_DEPRECATED(VERSION) __declspec(deprecated( \
"deprecated in " #VERSION))
#else
#define Py_DEPRECATED(VERSION_UNUSED)
#endif
#if defined(__clang__)
#define _Py_COMP_DIAG_PUSH _Pragma("clang diagnostic push")
#define _Py_COMP_DIAG_IGNORE_DEPR_DECLS \
_Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")
#define _Py_COMP_DIAG_POP _Pragma("clang diagnostic pop")
#elif defined(__GNUC__) \
&& ((__GNUC__ >= 5) || (__GNUC__ == 4) && (__GNUC_MINOR__ >= 6))
#define _Py_COMP_DIAG_PUSH _Pragma("GCC diagnostic push")
#define _Py_COMP_DIAG_IGNORE_DEPR_DECLS \
_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
#define _Py_COMP_DIAG_POP _Pragma("GCC diagnostic pop")
#elif defined(_MSC_VER)
#define _Py_COMP_DIAG_PUSH __pragma(warning(push))
#define _Py_COMP_DIAG_IGNORE_DEPR_DECLS __pragma(warning(disable: 4996))
#define _Py_COMP_DIAG_POP __pragma(warning(pop))
#else
#define _Py_COMP_DIAG_PUSH
#define _Py_COMP_DIAG_IGNORE_DEPR_DECLS
#define _Py_COMP_DIAG_POP
#endif
/* _Py_HOT_FUNCTION
* The hot attribute on a function is used to inform the compiler that the
* function is a hot spot of the compiled program. The function is optimized
* more aggressively and on many target it is placed into special subsection of
* the text section so all hot functions appears close together improving
* locality.
*
* Usage:
* int _Py_HOT_FUNCTION x(void) { return 3; }
*
* Issue #28618: This attribute must not be abused, otherwise it can have a
* negative effect on performance. Only the functions were Python spend most of
* its time must use it. Use a profiler when running performance benchmark
* suite to find these functions.
*/
#if defined(__GNUC__) \
&& ((__GNUC__ >= 5) || (__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))
#define _Py_HOT_FUNCTION __attribute__((hot))
#else
#define _Py_HOT_FUNCTION
#endif
/* _Py_NO_INLINE
* Disable inlining on a function. For example, it helps to reduce the C stack
* consumption.
*
* Usage:
* int _Py_NO_INLINE x(void) { return 3; }
*/
#if defined(_MSC_VER)
# define _Py_NO_INLINE __declspec(noinline)
#elif defined(__GNUC__) || defined(__clang__)
# define _Py_NO_INLINE __attribute__ ((noinline))
#else
# define _Py_NO_INLINE
#endif
/**************************************************************************
Prototypes that are missing from the standard include files on some systems
(and possibly only some versions of such systems.)
Please be conservative with adding new ones, document them and enclose them
in platform-specific #ifdefs.
**************************************************************************/
#ifdef SOLARIS
/* Unchecked */
extern int gethostname(char *, int);
#endif
#ifdef HAVE__GETPTY
#include <sys/types.h> /* we need to import mode_t */
extern char * _getpty(int *, int, mode_t, int);
#endif
/* On QNX 6, struct termio must be declared by including sys/termio.h
if TCGETA, TCSETA, TCSETAW, or TCSETAF are used. sys/termio.h must
be included before termios.h or it will generate an error. */
#if defined(HAVE_SYS_TERMIO_H) && !defined(__hpux)
#include <sys/termio.h>
#endif
/* On 4.4BSD-descendants, ctype functions serves the whole range of
* wchar_t character set rather than single byte code points only.
* This characteristic can break some operations of string object
* including str.upper() and str.split() on UTF-8 locales. This
* workaround was provided by Tim Robbins of FreeBSD project.
*/
#if defined(__APPLE__)
# define _PY_PORT_CTYPE_UTF8_ISSUE
#endif
#ifdef _PY_PORT_CTYPE_UTF8_ISSUE
#ifndef __cplusplus
/* The workaround below is unsafe in C++ because
* the <locale> defines these symbols as real functions,
* with a slightly different signature.
* See issue #10910
*/
#include <ctype.h>
#include <wctype.h>
#undef isalnum
#define isalnum(c) iswalnum(btowc(c))
#undef isalpha
#define isalpha(c) iswalpha(btowc(c))
#undef islower
#define islower(c) iswlower(btowc(c))
#undef isspace
#define isspace(c) iswspace(btowc(c))
#undef isupper
#define isupper(c) iswupper(btowc(c))
#undef tolower
#define tolower(c) towlower(btowc(c))
#undef toupper
#define toupper(c) towupper(btowc(c))
#endif
#endif
/* Declarations for symbol visibility.
PyAPI_FUNC(type): Declares a public Python API function and return type
PyAPI_DATA(type): Declares public Python data and its type
PyMODINIT_FUNC: A Python module init function. If these functions are
inside the Python core, they are private to the core.
If in an extension module, it may be declared with
external linkage depending on the platform.
As a number of platforms support/require "__declspec(dllimport/dllexport)",
we support a HAVE_DECLSPEC_DLL macro to save duplication.
*/
/*
All windows ports, except cygwin, are handled in PC/pyconfig.h.
Cygwin is the only other autoconf platform requiring special
linkage handling and it uses __declspec().
*/
#if defined(__CYGWIN__)
# define HAVE_DECLSPEC_DLL
#endif
#include "exports.h"
/* only get special linkage if built as shared or platform is Cygwin */
#if defined(Py_ENABLE_SHARED) || defined(__CYGWIN__)
# if defined(HAVE_DECLSPEC_DLL)
# if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
# define PyAPI_FUNC(RTYPE) Py_EXPORTED_SYMBOL RTYPE
# define PyAPI_DATA(RTYPE) extern Py_EXPORTED_SYMBOL RTYPE
/* module init functions inside the core need no external linkage */
/* except for Cygwin to handle embedding */
# if defined(__CYGWIN__)
# define PyMODINIT_FUNC Py_EXPORTED_SYMBOL PyObject*
# else /* __CYGWIN__ */
# define PyMODINIT_FUNC PyObject*
# endif /* __CYGWIN__ */
# else /* Py_BUILD_CORE */
/* Building an extension module, or an embedded situation */
/* public Python functions and data are imported */
/* Under Cygwin, auto-import functions to prevent compilation */
/* failures similar to those described at the bottom of 4.1: */
/* http://docs.python.org/extending/windows.html#a-cookbook-approach */
# if !defined(__CYGWIN__)
# define PyAPI_FUNC(RTYPE) Py_IMPORTED_SYMBOL RTYPE
# endif /* !__CYGWIN__ */
# define PyAPI_DATA(RTYPE) extern Py_IMPORTED_SYMBOL RTYPE
/* module init functions outside the core must be exported */
# if defined(__cplusplus)
# define PyMODINIT_FUNC extern "C" Py_EXPORTED_SYMBOL PyObject*
# else /* __cplusplus */
# define PyMODINIT_FUNC Py_EXPORTED_SYMBOL PyObject*
# endif /* __cplusplus */
# endif /* Py_BUILD_CORE */
# endif /* HAVE_DECLSPEC_DLL */
#endif /* Py_ENABLE_SHARED */
/* If no external linkage macros defined by now, create defaults */
#ifndef PyAPI_FUNC
# define PyAPI_FUNC(RTYPE) Py_EXPORTED_SYMBOL RTYPE
#endif
#ifndef PyAPI_DATA
# define PyAPI_DATA(RTYPE) extern Py_EXPORTED_SYMBOL RTYPE
#endif
#ifndef PyMODINIT_FUNC
# if defined(__cplusplus)
# define PyMODINIT_FUNC extern "C" Py_EXPORTED_SYMBOL PyObject*
# else /* __cplusplus */
# define PyMODINIT_FUNC Py_EXPORTED_SYMBOL PyObject*
# endif /* __cplusplus */
#endif
/* limits.h constants that may be missing */
#ifndef INT_MAX
#define INT_MAX 2147483647
#endif
#ifndef LONG_MAX
#if SIZEOF_LONG == 4
#define LONG_MAX 0X7FFFFFFFL
#elif SIZEOF_LONG == 8
#define LONG_MAX 0X7FFFFFFFFFFFFFFFL
#else
#error "could not set LONG_MAX in pyport.h"
#endif
#endif
#ifndef LONG_MIN
#define LONG_MIN (-LONG_MAX-1)
#endif
#ifndef LONG_BIT
#define LONG_BIT (8 * SIZEOF_LONG)
#endif
#if LONG_BIT != 8 * SIZEOF_LONG
/* 04-Oct-2000 LONG_BIT is apparently (mis)defined as 64 on some recent
* 32-bit platforms using gcc. We try to catch that here at compile-time
* rather than waiting for integer multiplication to trigger bogus
* overflows.
*/
#error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
#endif
#ifdef __cplusplus
}
#endif
/*
* Hide GCC attributes from compilers that don't support them.
*/
#if (!defined(__GNUC__) || __GNUC__ < 2 || \
(__GNUC__ == 2 && __GNUC_MINOR__ < 7) )
#define Py_GCC_ATTRIBUTE(x)
#else
#define Py_GCC_ATTRIBUTE(x) __attribute__(x)
#endif
/*
* Specify alignment on compilers that support it.
*/
#if defined(__GNUC__) && __GNUC__ >= 3
#define Py_ALIGNED(x) __attribute__((aligned(x)))
#else
#define Py_ALIGNED(x)
#endif
/* Eliminate end-of-loop code not reached warnings from SunPro C
* when using do{...}while(0) macros
*/
#ifdef __SUNPRO_C
#pragma error_messages (off,E_END_OF_LOOP_CODE_NOT_REACHED)
#endif
#ifndef Py_LL
#define Py_LL(x) x##LL
#endif
#ifndef Py_ULL
#define Py_ULL(x) Py_LL(x##U)
#endif
#define Py_VA_COPY va_copy
/*
* Convenient macros to deal with endianness of the platform. WORDS_BIGENDIAN is
* detected by configure and defined in pyconfig.h. The code in pyconfig.h
* also takes care of Apple's universal builds.
*/
#ifdef WORDS_BIGENDIAN
# define PY_BIG_ENDIAN 1
# define PY_LITTLE_ENDIAN 0
#else
# define PY_BIG_ENDIAN 0
# define PY_LITTLE_ENDIAN 1
#endif
#ifdef Py_BUILD_CORE
/*
* Macros to protect CRT calls against instant termination when passed an
* invalid parameter (issue23524).
*/
#if defined _MSC_VER && _MSC_VER >= 1900
extern _invalid_parameter_handler _Py_silent_invalid_parameter_handler;
#define _Py_BEGIN_SUPPRESS_IPH { _invalid_parameter_handler _Py_old_handler = \
_set_thread_local_invalid_parameter_handler(_Py_silent_invalid_parameter_handler);
#define _Py_END_SUPPRESS_IPH _set_thread_local_invalid_parameter_handler(_Py_old_handler); }
#else
#define _Py_BEGIN_SUPPRESS_IPH
#define _Py_END_SUPPRESS_IPH
#endif /* _MSC_VER >= 1900 */
#endif /* Py_BUILD_CORE */
#ifdef __ANDROID__
/* The Android langinfo.h header is not used. */
# undef HAVE_LANGINFO_H
# undef CODESET
#endif
/* Maximum value of the Windows DWORD type */
#define PY_DWORD_MAX 4294967295U
/* This macro used to tell whether Python was built with multithreading
* enabled. Now multithreading is always enabled, but keep the macro
* for compatibility.
*/
#ifndef WITH_THREAD
# define WITH_THREAD
#endif
/* Check that ALT_SOABI is consistent with Py_TRACE_REFS:
./configure --with-trace-refs should must be used to define Py_TRACE_REFS */
#if defined(ALT_SOABI) && defined(Py_TRACE_REFS)
# error "Py_TRACE_REFS ABI is not compatible with release and debug ABI"
#endif
#if defined(__ANDROID__) || defined(__VXWORKS__)
// Use UTF-8 as the locale encoding, ignore the LC_CTYPE locale.
// See _Py_GetLocaleEncoding(), PyUnicode_DecodeLocale()
// and PyUnicode_EncodeLocale().
# define _Py_FORCE_UTF8_LOCALE
#endif
#if defined(_Py_FORCE_UTF8_LOCALE) || defined(__APPLE__)
// Use UTF-8 as the filesystem encoding.
// See PyUnicode_DecodeFSDefaultAndSize(), PyUnicode_EncodeFSDefault(),
// Py_DecodeLocale() and Py_EncodeLocale().
# define _Py_FORCE_UTF8_FS_ENCODING
#endif
/* Mark a function which cannot return. Example:
PyAPI_FUNC(void) _Py_NO_RETURN PyThread_exit_thread(void);
XLC support is intentionally omitted due to bpo-40244 */
#ifndef _Py_NO_RETURN
#if defined(__clang__) || \
(defined(__GNUC__) && \
((__GNUC__ >= 3) || \
(__GNUC__ == 2) && (__GNUC_MINOR__ >= 5)))
# define _Py_NO_RETURN __attribute__((__noreturn__))
#elif defined(_MSC_VER)
# define _Py_NO_RETURN __declspec(noreturn)
#else
# define _Py_NO_RETURN
#endif
#endif
// Preprocessor check for a builtin preprocessor function. Always return 0
// if __has_builtin() macro is not defined.
//
// __has_builtin() is available on clang and GCC 10.
#ifdef __has_builtin
# define _Py__has_builtin(x) __has_builtin(x)
#else
# define _Py__has_builtin(x) 0
#endif
#endif /* Py_PYPORT_H */
PK ��\z���Q Q
frameobject.hnu �[��� /* Frame object interface */
#ifndef Py_FRAMEOBJECT_H
#define Py_FRAMEOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#include "pyframe.h"
#ifndef Py_LIMITED_API
# define Py_CPYTHON_FRAMEOBJECT_H
# include "cpython/frameobject.h"
# undef Py_CPYTHON_FRAMEOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_FRAMEOBJECT_H */
PK ��\\uG� � moduleobject.hnu �[���
/* Module object interface */
#ifndef Py_MODULEOBJECT_H
#define Py_MODULEOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(PyTypeObject) PyModule_Type;
#define PyModule_Check(op) PyObject_TypeCheck(op, &PyModule_Type)
#define PyModule_CheckExact(op) Py_IS_TYPE(op, &PyModule_Type)
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject *) PyModule_NewObject(
PyObject *name
);
#endif
PyAPI_FUNC(PyObject *) PyModule_New(
const char *name /* UTF-8 encoded string */
);
PyAPI_FUNC(PyObject *) PyModule_GetDict(PyObject *);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject *) PyModule_GetNameObject(PyObject *);
#endif
PyAPI_FUNC(const char *) PyModule_GetName(PyObject *);
Py_DEPRECATED(3.2) PyAPI_FUNC(const char *) PyModule_GetFilename(PyObject *);
PyAPI_FUNC(PyObject *) PyModule_GetFilenameObject(PyObject *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(void) _PyModule_Clear(PyObject *);
PyAPI_FUNC(void) _PyModule_ClearDict(PyObject *);
PyAPI_FUNC(int) _PyModuleSpec_IsInitializing(PyObject *);
#endif
PyAPI_FUNC(struct PyModuleDef*) PyModule_GetDef(PyObject*);
PyAPI_FUNC(void*) PyModule_GetState(PyObject*);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
/* New in 3.5 */
PyAPI_FUNC(PyObject *) PyModuleDef_Init(struct PyModuleDef*);
PyAPI_DATA(PyTypeObject) PyModuleDef_Type;
#endif
typedef struct PyModuleDef_Base {
PyObject_HEAD
PyObject* (*m_init)(void);
Py_ssize_t m_index;
PyObject* m_copy;
} PyModuleDef_Base;
#define PyModuleDef_HEAD_INIT { \
PyObject_HEAD_INIT(NULL) \
NULL, /* m_init */ \
0, /* m_index */ \
NULL, /* m_copy */ \
}
struct PyModuleDef_Slot;
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
/* New in 3.5 */
typedef struct PyModuleDef_Slot{
int slot;
void *value;
} PyModuleDef_Slot;
#define Py_mod_create 1
#define Py_mod_exec 2
#ifndef Py_LIMITED_API
#define _Py_mod_LAST_SLOT 2
#endif
#endif /* New in 3.5 */
typedef struct PyModuleDef{
PyModuleDef_Base m_base;
const char* m_name;
const char* m_doc;
Py_ssize_t m_size;
PyMethodDef *m_methods;
struct PyModuleDef_Slot* m_slots;
traverseproc m_traverse;
inquiry m_clear;
freefunc m_free;
} PyModuleDef;
// Internal C API
#ifdef Py_BUILD_CORE
extern int _PyModule_IsExtension(PyObject *obj);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_MODULEOBJECT_H */
PK ��\���� � pystate.hnu �[��� /* Thread and interpreter state structures and their interfaces */
#ifndef Py_PYSTATE_H
#define Py_PYSTATE_H
#ifdef __cplusplus
extern "C" {
#endif
/* This limitation is for performance and simplicity. If needed it can be
removed (with effort). */
#define MAX_CO_EXTRA_USERS 255
/* Forward declarations for PyFrameObject, PyThreadState
and PyInterpreterState */
struct _ts;
struct _is;
/* struct _ts is defined in cpython/pystate.h */
typedef struct _ts PyThreadState;
/* struct _is is defined in internal/pycore_interp.h */
typedef struct _is PyInterpreterState;
PyAPI_FUNC(PyInterpreterState *) PyInterpreterState_New(void);
PyAPI_FUNC(void) PyInterpreterState_Clear(PyInterpreterState *);
PyAPI_FUNC(void) PyInterpreterState_Delete(PyInterpreterState *);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03090000
/* New in 3.9 */
/* Get the current interpreter state.
Issue a fatal error if there no current Python thread state or no current
interpreter. It cannot return NULL.
The caller must hold the GIL. */
PyAPI_FUNC(PyInterpreterState *) PyInterpreterState_Get(void);
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03080000
/* New in 3.8 */
PyAPI_FUNC(PyObject *) PyInterpreterState_GetDict(PyInterpreterState *);
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03070000
/* New in 3.7 */
PyAPI_FUNC(int64_t) PyInterpreterState_GetID(PyInterpreterState *);
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
/* State unique per thread */
/* New in 3.3 */
PyAPI_FUNC(int) PyState_AddModule(PyObject*, struct PyModuleDef*);
PyAPI_FUNC(int) PyState_RemoveModule(struct PyModuleDef*);
#endif
PyAPI_FUNC(PyObject*) PyState_FindModule(struct PyModuleDef*);
PyAPI_FUNC(PyThreadState *) PyThreadState_New(PyInterpreterState *);
PyAPI_FUNC(void) PyThreadState_Clear(PyThreadState *);
PyAPI_FUNC(void) PyThreadState_Delete(PyThreadState *);
/* Get the current thread state.
When the current thread state is NULL, this issues a fatal error (so that
the caller needn't check for NULL).
The caller must hold the GIL.
See also PyThreadState_GET() and _PyThreadState_GET(). */
PyAPI_FUNC(PyThreadState *) PyThreadState_Get(void);
/* Get the current Python thread state.
Macro using PyThreadState_Get() or _PyThreadState_GET() depending if
pycore_pystate.h is included or not (this header redefines the macro).
If PyThreadState_Get() is used, issue a fatal error if the current thread
state is NULL.
See also PyThreadState_Get() and _PyThreadState_GET(). */
#define PyThreadState_GET() PyThreadState_Get()
PyAPI_FUNC(PyThreadState *) PyThreadState_Swap(PyThreadState *);
PyAPI_FUNC(PyObject *) PyThreadState_GetDict(void);
PyAPI_FUNC(int) PyThreadState_SetAsyncExc(unsigned long, PyObject *);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03090000
/* New in 3.9 */
PyAPI_FUNC(PyInterpreterState*) PyThreadState_GetInterpreter(PyThreadState *tstate);
PyAPI_FUNC(PyFrameObject*) PyThreadState_GetFrame(PyThreadState *tstate);
PyAPI_FUNC(uint64_t) PyThreadState_GetID(PyThreadState *tstate);
#endif
typedef
enum {PyGILState_LOCKED, PyGILState_UNLOCKED}
PyGILState_STATE;
/* Ensure that the current thread is ready to call the Python
C API, regardless of the current state of Python, or of its
thread lock. This may be called as many times as desired
by a thread so long as each call is matched with a call to
PyGILState_Release(). In general, other thread-state APIs may
be used between _Ensure() and _Release() calls, so long as the
thread-state is restored to its previous state before the Release().
For example, normal use of the Py_BEGIN_ALLOW_THREADS/
Py_END_ALLOW_THREADS macros are acceptable.
The return value is an opaque "handle" to the thread state when
PyGILState_Ensure() was called, and must be passed to
PyGILState_Release() to ensure Python is left in the same state. Even
though recursive calls are allowed, these handles can *not* be shared -
each unique call to PyGILState_Ensure must save the handle for its
call to PyGILState_Release.
When the function returns, the current thread will hold the GIL.
Failure is a fatal error.
*/
PyAPI_FUNC(PyGILState_STATE) PyGILState_Ensure(void);
/* Release any resources previously acquired. After this call, Python's
state will be the same as it was prior to the corresponding
PyGILState_Ensure() call (but generally this state will be unknown to
the caller, hence the use of the GILState API.)
Every call to PyGILState_Ensure must be matched by a call to
PyGILState_Release on the same thread.
*/
PyAPI_FUNC(void) PyGILState_Release(PyGILState_STATE);
/* Helper/diagnostic function - get the current thread state for
this thread. May return NULL if no GILState API has been used
on the current thread. Note that the main thread always has such a
thread-state, even if no auto-thread-state call has been made
on the main thread.
*/
PyAPI_FUNC(PyThreadState *) PyGILState_GetThisThreadState(void);
#ifndef Py_LIMITED_API
# define Py_CPYTHON_PYSTATE_H
# include "cpython/pystate.h"
# undef Py_CPYTHON_PYSTATE_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_PYSTATE_H */
PK ��\�v
�t t
rangeobject.hnu �[���
/* Range object interface */
#ifndef Py_RANGEOBJECT_H
#define Py_RANGEOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
/*
A range object represents an integer range. This is an immutable object;
a range cannot change its value after creation.
Range objects behave like the corresponding tuple objects except that
they are represented by a start, stop, and step datamembers.
*/
PyAPI_DATA(PyTypeObject) PyRange_Type;
PyAPI_DATA(PyTypeObject) PyRangeIter_Type;
PyAPI_DATA(PyTypeObject) PyLongRangeIter_Type;
#define PyRange_Check(op) Py_IS_TYPE(op, &PyRange_Type)
#ifdef __cplusplus
}
#endif
#endif /* !Py_RANGEOBJECT_H */
PK ��\�O鯜 � typeslots.hnu �[��� /* Do not renumber the file; these numbers are part of the stable ABI. */
#if defined(Py_LIMITED_API)
/* Disabled, see #10181 */
#undef Py_bf_getbuffer
#undef Py_bf_releasebuffer
#else
#define Py_bf_getbuffer 1
#define Py_bf_releasebuffer 2
#endif
#define Py_mp_ass_subscript 3
#define Py_mp_length 4
#define Py_mp_subscript 5
#define Py_nb_absolute 6
#define Py_nb_add 7
#define Py_nb_and 8
#define Py_nb_bool 9
#define Py_nb_divmod 10
#define Py_nb_float 11
#define Py_nb_floor_divide 12
#define Py_nb_index 13
#define Py_nb_inplace_add 14
#define Py_nb_inplace_and 15
#define Py_nb_inplace_floor_divide 16
#define Py_nb_inplace_lshift 17
#define Py_nb_inplace_multiply 18
#define Py_nb_inplace_or 19
#define Py_nb_inplace_power 20
#define Py_nb_inplace_remainder 21
#define Py_nb_inplace_rshift 22
#define Py_nb_inplace_subtract 23
#define Py_nb_inplace_true_divide 24
#define Py_nb_inplace_xor 25
#define Py_nb_int 26
#define Py_nb_invert 27
#define Py_nb_lshift 28
#define Py_nb_multiply 29
#define Py_nb_negative 30
#define Py_nb_or 31
#define Py_nb_positive 32
#define Py_nb_power 33
#define Py_nb_remainder 34
#define Py_nb_rshift 35
#define Py_nb_subtract 36
#define Py_nb_true_divide 37
#define Py_nb_xor 38
#define Py_sq_ass_item 39
#define Py_sq_concat 40
#define Py_sq_contains 41
#define Py_sq_inplace_concat 42
#define Py_sq_inplace_repeat 43
#define Py_sq_item 44
#define Py_sq_length 45
#define Py_sq_repeat 46
#define Py_tp_alloc 47
#define Py_tp_base 48
#define Py_tp_bases 49
#define Py_tp_call 50
#define Py_tp_clear 51
#define Py_tp_dealloc 52
#define Py_tp_del 53
#define Py_tp_descr_get 54
#define Py_tp_descr_set 55
#define Py_tp_doc 56
#define Py_tp_getattr 57
#define Py_tp_getattro 58
#define Py_tp_hash 59
#define Py_tp_init 60
#define Py_tp_is_gc 61
#define Py_tp_iter 62
#define Py_tp_iternext 63
#define Py_tp_methods 64
#define Py_tp_new 65
#define Py_tp_repr 66
#define Py_tp_richcompare 67
#define Py_tp_setattr 68
#define Py_tp_setattro 69
#define Py_tp_str 70
#define Py_tp_traverse 71
#define Py_tp_members 72
#define Py_tp_getset 73
#define Py_tp_free 74
#define Py_nb_matrix_multiply 75
#define Py_nb_inplace_matrix_multiply 76
#define Py_am_await 77
#define Py_am_aiter 78
#define Py_am_anext 79
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
/* New in 3.5 */
#define Py_tp_finalize 80
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030A0000
/* New in 3.10 */
#define Py_am_send 81
#endif
PK ��\��!� �
pymacconfig.hnu �[��� #ifndef PYMACCONFIG_H
#define PYMACCONFIG_H
/*
* This file moves some of the autoconf magic to compile-time
* when building on MacOSX. This is needed for building 4-way
* universal binaries and for 64-bit universal binaries because
* the values redefined below aren't configure-time constant but
* only compile-time constant in these scenarios.
*/
#if defined(__APPLE__)
# undef SIZEOF_LONG
# undef SIZEOF_PTHREAD_T
# undef SIZEOF_SIZE_T
# undef SIZEOF_TIME_T
# undef SIZEOF_VOID_P
# undef SIZEOF__BOOL
# undef SIZEOF_UINTPTR_T
# undef SIZEOF_PTHREAD_T
# undef WORDS_BIGENDIAN
# undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754
# undef DOUBLE_IS_BIG_ENDIAN_IEEE754
# undef DOUBLE_IS_LITTLE_ENDIAN_IEEE754
# undef HAVE_GCC_ASM_FOR_X87
# undef VA_LIST_IS_ARRAY
# if defined(__LP64__) && defined(__x86_64__)
# define VA_LIST_IS_ARRAY 1
# endif
# undef HAVE_LARGEFILE_SUPPORT
# ifndef __LP64__
# define HAVE_LARGEFILE_SUPPORT 1
# endif
# undef SIZEOF_LONG
# ifdef __LP64__
# define SIZEOF__BOOL 1
# define SIZEOF__BOOL 1
# define SIZEOF_LONG 8
# define SIZEOF_PTHREAD_T 8
# define SIZEOF_SIZE_T 8
# define SIZEOF_TIME_T 8
# define SIZEOF_VOID_P 8
# define SIZEOF_UINTPTR_T 8
# define SIZEOF_PTHREAD_T 8
# else
# ifdef __ppc__
# define SIZEOF__BOOL 4
# else
# define SIZEOF__BOOL 1
# endif
# define SIZEOF_LONG 4
# define SIZEOF_PTHREAD_T 4
# define SIZEOF_SIZE_T 4
# define SIZEOF_TIME_T 4
# define SIZEOF_VOID_P 4
# define SIZEOF_UINTPTR_T 4
# define SIZEOF_PTHREAD_T 4
# endif
# if defined(__LP64__)
/* MacOSX 10.4 (the first release to support 64-bit code
* at all) only supports 64-bit in the UNIX layer.
* Therefore suppress the toolbox-glue in 64-bit mode.
*/
/* In 64-bit mode setpgrp always has no arguments, in 32-bit
* mode that depends on the compilation environment
*/
# undef SETPGRP_HAVE_ARG
# endif
#ifdef __BIG_ENDIAN__
#define WORDS_BIGENDIAN 1
#define DOUBLE_IS_BIG_ENDIAN_IEEE754
#else
#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754
#endif /* __BIG_ENDIAN */
#ifdef __i386__
# define HAVE_GCC_ASM_FOR_X87
#endif
/*
* The definition in pyconfig.h is only valid on the OS release
* where configure ran on and not necessarily for all systems where
* the executable can be used on.
*
* Specifically: OSX 10.4 has limited supported for '%zd', while
* 10.5 has full support for '%zd'. A binary built on 10.5 won't
* work properly on 10.4 unless we suppress the definition
* of PY_FORMAT_SIZE_T
*/
#undef PY_FORMAT_SIZE_T
#endif /* defined(_APPLE__) */
#endif /* PYMACCONFIG_H */
PK ��\�� H H traceback.hnu �[��� #ifndef Py_TRACEBACK_H
#define Py_TRACEBACK_H
#ifdef __cplusplus
extern "C" {
#endif
/* Traceback interface */
PyAPI_FUNC(int) PyTraceBack_Here(PyFrameObject *);
PyAPI_FUNC(int) PyTraceBack_Print(PyObject *, PyObject *);
/* Reveal traceback type so we can typecheck traceback objects */
PyAPI_DATA(PyTypeObject) PyTraceBack_Type;
#define PyTraceBack_Check(v) Py_IS_TYPE(v, &PyTraceBack_Type)
#ifndef Py_LIMITED_API
# define Py_CPYTHON_TRACEBACK_H
# include "cpython/traceback.h"
# undef Py_CPYTHON_TRACEBACK_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_TRACEBACK_H */
PK ��\�6i�� �
pystrtod.hnu �[��� #ifndef Py_STRTOD_H
#define Py_STRTOD_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_FUNC(double) PyOS_string_to_double(const char *str,
char **endptr,
PyObject *overflow_exception);
/* The caller is responsible for calling PyMem_Free to free the buffer
that's is returned. */
PyAPI_FUNC(char *) PyOS_double_to_string(double val,
char format_code,
int precision,
int flags,
int *type);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _Py_string_to_number_with_underscores(
const char *str, Py_ssize_t len, const char *what, PyObject *obj, void *arg,
PyObject *(*innerfunc)(const char *, Py_ssize_t, void *));
PyAPI_FUNC(double) _Py_parse_inf_or_nan(const char *p, char **endptr);
#endif
/* PyOS_double_to_string's "flags" parameter can be set to 0 or more of: */
#define Py_DTSF_SIGN 0x01 /* always add the sign */
#define Py_DTSF_ADD_DOT_0 0x02 /* if the result is an integer add ".0" */
#define Py_DTSF_ALT 0x04 /* "alternate" formatting. it's format_code
specific */
/* PyOS_double_to_string's "type", if non-NULL, will be set to one of: */
#define Py_DTST_FINITE 0
#define Py_DTST_INFINITE 1
#define Py_DTST_NAN 2
#ifdef __cplusplus
}
#endif
#endif /* !Py_STRTOD_H */
PK ��\%�Q�� � internal/pycore_format.hnu �[��� #ifndef Py_INTERNAL_FORMAT_H
#define Py_INTERNAL_FORMAT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/* Format codes
* F_LJUST '-'
* F_SIGN '+'
* F_BLANK ' '
* F_ALT '#'
* F_ZERO '0'
*/
#define F_LJUST (1<<0)
#define F_SIGN (1<<1)
#define F_BLANK (1<<2)
#define F_ALT (1<<3)
#define F_ZERO (1<<4)
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_FORMAT_H */
PK ��\@&�L internal/pycore_compile.hnu �[��� #ifndef Py_INTERNAL_COMPILE_H
#define Py_INTERNAL_COMPILE_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
struct _arena; // Type defined in pycore_pyarena.h
struct _mod; // Type defined in pycore_ast.h
// Export the symbol for test_peg_generator (built as a library)
PyAPI_FUNC(PyCodeObject*) _PyAST_Compile(
struct _mod *mod,
PyObject *filename,
PyCompilerFlags *flags,
int optimize,
struct _arena *arena);
extern PyFutureFeatures* _PyFuture_FromAST(
struct _mod * mod,
PyObject *filename
);
extern PyObject* _Py_Mangle(PyObject *p, PyObject *name);
typedef struct {
int optimize;
int ff_features;
int recursion_depth; /* current recursion depth */
int recursion_limit; /* recursion limit */
} _PyASTOptimizeState;
extern int _PyAST_Optimize(
struct _mod *,
struct _arena *arena,
_PyASTOptimizeState *state);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_COMPILE_H */
PK ��\iA�� � internal/pycore_abstract.hnu �[��� #ifndef Py_INTERNAL_ABSTRACT_H
#define Py_INTERNAL_ABSTRACT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
// Fast inlined version of PyIndex_Check()
static inline int
_PyIndex_Check(PyObject *obj)
{
PyNumberMethods *tp_as_number = Py_TYPE(obj)->tp_as_number;
return (tp_as_number != NULL && tp_as_number->nb_index != NULL);
}
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_ABSTRACT_H */
PK ��\J\� � internal/pycore_bitutils.hnu �[��� /* Bit and bytes utilities.
Bytes swap functions, reverse order of bytes:
- _Py_bswap16(uint16_t)
- _Py_bswap32(uint32_t)
- _Py_bswap64(uint64_t)
*/
#ifndef Py_INTERNAL_BITUTILS_H
#define Py_INTERNAL_BITUTILS_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#if defined(__GNUC__) \
&& ((__GNUC__ >= 5) || (__GNUC__ == 4) && (__GNUC_MINOR__ >= 8))
/* __builtin_bswap16() is available since GCC 4.8,
__builtin_bswap32() is available since GCC 4.3,
__builtin_bswap64() is available since GCC 4.3. */
# define _PY_HAVE_BUILTIN_BSWAP
#endif
#ifdef _MSC_VER
/* Get _byteswap_ushort(), _byteswap_ulong(), _byteswap_uint64() */
# include <intrin.h>
#endif
static inline uint16_t
_Py_bswap16(uint16_t word)
{
#if defined(_PY_HAVE_BUILTIN_BSWAP) || _Py__has_builtin(__builtin_bswap16)
return __builtin_bswap16(word);
#elif defined(_MSC_VER)
Py_BUILD_ASSERT(sizeof(word) == sizeof(unsigned short));
return _byteswap_ushort(word);
#else
// Portable implementation which doesn't rely on circular bit shift
return ( ((word & UINT16_C(0x00FF)) << 8)
| ((word & UINT16_C(0xFF00)) >> 8));
#endif
}
static inline uint32_t
_Py_bswap32(uint32_t word)
{
#if defined(_PY_HAVE_BUILTIN_BSWAP) || _Py__has_builtin(__builtin_bswap32)
return __builtin_bswap32(word);
#elif defined(_MSC_VER)
Py_BUILD_ASSERT(sizeof(word) == sizeof(unsigned long));
return _byteswap_ulong(word);
#else
// Portable implementation which doesn't rely on circular bit shift
return ( ((word & UINT32_C(0x000000FF)) << 24)
| ((word & UINT32_C(0x0000FF00)) << 8)
| ((word & UINT32_C(0x00FF0000)) >> 8)
| ((word & UINT32_C(0xFF000000)) >> 24));
#endif
}
static inline uint64_t
_Py_bswap64(uint64_t word)
{
#if defined(_PY_HAVE_BUILTIN_BSWAP) || _Py__has_builtin(__builtin_bswap64)
return __builtin_bswap64(word);
#elif defined(_MSC_VER)
return _byteswap_uint64(word);
#else
// Portable implementation which doesn't rely on circular bit shift
return ( ((word & UINT64_C(0x00000000000000FF)) << 56)
| ((word & UINT64_C(0x000000000000FF00)) << 40)
| ((word & UINT64_C(0x0000000000FF0000)) << 24)
| ((word & UINT64_C(0x00000000FF000000)) << 8)
| ((word & UINT64_C(0x000000FF00000000)) >> 8)
| ((word & UINT64_C(0x0000FF0000000000)) >> 24)
| ((word & UINT64_C(0x00FF000000000000)) >> 40)
| ((word & UINT64_C(0xFF00000000000000)) >> 56));
#endif
}
// Population count: count the number of 1's in 'x'
// (number of bits set to 1), also known as the hamming weight.
//
// Implementation note. CPUID is not used, to test if x86 POPCNT instruction
// can be used, to keep the implementation simple. For example, Visual Studio
// __popcnt() is not used this reason. The clang and GCC builtin function can
// use the x86 POPCNT instruction if the target architecture has SSE4a or
// newer.
static inline int
_Py_popcount32(uint32_t x)
{
#if (defined(__clang__) || defined(__GNUC__))
#if SIZEOF_INT >= 4
Py_BUILD_ASSERT(sizeof(x) <= sizeof(unsigned int));
return __builtin_popcount(x);
#else
// The C standard guarantees that unsigned long will always be big enough
// to hold a uint32_t value without losing information.
Py_BUILD_ASSERT(sizeof(x) <= sizeof(unsigned long));
return __builtin_popcountl(x);
#endif
#else
// 32-bit SWAR (SIMD Within A Register) popcount
// Binary: 0 1 0 1 ...
const uint32_t M1 = 0x55555555;
// Binary: 00 11 00 11. ..
const uint32_t M2 = 0x33333333;
// Binary: 0000 1111 0000 1111 ...
const uint32_t M4 = 0x0F0F0F0F;
// 256**4 + 256**3 + 256**2 + 256**1
const uint32_t SUM = 0x01010101;
// Put count of each 2 bits into those 2 bits
x = x - ((x >> 1) & M1);
// Put count of each 4 bits into those 4 bits
x = (x & M2) + ((x >> 2) & M2);
// Put count of each 8 bits into those 8 bits
x = (x + (x >> 4)) & M4;
// Sum of the 4 byte counts
return (uint32_t)((uint64_t)x * (uint64_t)SUM) >> 24;
#endif
}
// Return the index of the most significant 1 bit in 'x'. This is the smallest
// integer k such that x < 2**k. Equivalent to floor(log2(x)) + 1 for x != 0.
static inline int
_Py_bit_length(unsigned long x)
{
#if (defined(__clang__) || defined(__GNUC__))
if (x != 0) {
// __builtin_clzl() is available since GCC 3.4.
// Undefined behavior for x == 0.
return (int)sizeof(unsigned long) * 8 - __builtin_clzl(x);
}
else {
return 0;
}
#elif defined(_MSC_VER)
// _BitScanReverse() is documented to search 32 bits.
Py_BUILD_ASSERT(sizeof(unsigned long) <= 4);
unsigned long msb;
if (_BitScanReverse(&msb, x)) {
return (int)msb + 1;
}
else {
return 0;
}
#else
const int BIT_LENGTH_TABLE[32] = {
0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5
};
int msb = 0;
while (x >= 32) {
msb += 6;
x >>= 6;
}
msb += BIT_LENGTH_TABLE[x];
return msb;
#endif
}
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_BITUTILS_H */
PK ��\��f f internal/pycore_accu.hnu �[��� #ifndef Py_LIMITED_API
#ifndef Py_INTERNAL_ACCU_H
#define Py_INTERNAL_ACCU_H
#ifdef __cplusplus
extern "C" {
#endif
/*** This is a private API for use by the interpreter and the stdlib.
*** Its definition may be changed or removed at any moment.
***/
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/*
* A two-level accumulator of unicode objects that avoids both the overhead
* of keeping a huge number of small separate objects, and the quadratic
* behaviour of using a naive repeated concatenation scheme.
*/
#undef small /* defined by some Windows headers */
typedef struct {
PyObject *large; /* A list of previously accumulated large strings */
PyObject *small; /* Pending small strings */
} _PyAccu;
PyAPI_FUNC(int) _PyAccu_Init(_PyAccu *acc);
PyAPI_FUNC(int) _PyAccu_Accumulate(_PyAccu *acc, PyObject *unicode);
PyAPI_FUNC(PyObject *) _PyAccu_FinishAsList(_PyAccu *acc);
PyAPI_FUNC(PyObject *) _PyAccu_Finish(_PyAccu *acc);
PyAPI_FUNC(void) _PyAccu_Destroy(_PyAccu *acc);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_ACCU_H */
#endif /* !Py_LIMITED_API */
PK ��\םΐ�
�
internal/pycore_ceval.hnu �[��� #ifndef Py_INTERNAL_CEVAL_H
#define Py_INTERNAL_CEVAL_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/* Forward declarations */
struct pyruntimestate;
struct _ceval_runtime_state;
#include "pycore_interp.h" /* PyInterpreterState.eval_frame */
extern void _Py_FinishPendingCalls(PyThreadState *tstate);
extern void _PyEval_InitRuntimeState(struct _ceval_runtime_state *);
extern int _PyEval_InitState(struct _ceval_state *ceval);
extern void _PyEval_FiniState(struct _ceval_state *ceval);
PyAPI_FUNC(void) _PyEval_SignalReceived(PyInterpreterState *interp);
PyAPI_FUNC(int) _PyEval_AddPendingCall(
PyInterpreterState *interp,
int (*func)(void *),
void *arg);
PyAPI_FUNC(void) _PyEval_SignalAsyncExc(PyInterpreterState *interp);
#ifdef HAVE_FORK
extern PyStatus _PyEval_ReInitThreads(PyThreadState *tstate);
#endif
PyAPI_FUNC(void) _PyEval_SetCoroutineOriginTrackingDepth(
PyThreadState *tstate,
int new_depth);
void _PyEval_Fini(void);
extern PyObject* _PyEval_GetBuiltins(PyThreadState *tstate);
extern PyObject *_PyEval_BuiltinsFromGlobals(
PyThreadState *tstate,
PyObject *globals);
static inline PyObject*
_PyEval_EvalFrame(PyThreadState *tstate, PyFrameObject *f, int throwflag)
{
return tstate->interp->eval_frame(tstate, f, throwflag);
}
extern PyObject *
_PyEval_Vector(PyThreadState *tstate,
PyFrameConstructor *desc, PyObject *locals,
PyObject* const* args, size_t argcount,
PyObject *kwnames);
#ifdef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS
extern int _PyEval_ThreadsInitialized(PyInterpreterState *interp);
#else
extern int _PyEval_ThreadsInitialized(struct pyruntimestate *runtime);
#endif
extern PyStatus _PyEval_InitGIL(PyThreadState *tstate);
extern void _PyEval_FiniGIL(PyInterpreterState *interp);
extern void _PyEval_ReleaseLock(PyThreadState *tstate);
extern void _PyEval_DeactivateOpCache(void);
/* --- _Py_EnterRecursiveCall() ----------------------------------------- */
#ifdef USE_STACKCHECK
/* With USE_STACKCHECK macro defined, trigger stack checks in
_Py_CheckRecursiveCall() on every 64th call to Py_EnterRecursiveCall. */
static inline int _Py_MakeRecCheck(PyThreadState *tstate) {
return (++tstate->recursion_depth > tstate->interp->ceval.recursion_limit
|| ++tstate->stackcheck_counter > 64);
}
#else
static inline int _Py_MakeRecCheck(PyThreadState *tstate) {
return (++tstate->recursion_depth > tstate->interp->ceval.recursion_limit);
}
#endif
PyAPI_FUNC(int) _Py_CheckRecursiveCall(
PyThreadState *tstate,
const char *where);
static inline int _Py_EnterRecursiveCall(PyThreadState *tstate,
const char *where) {
return (_Py_MakeRecCheck(tstate) && _Py_CheckRecursiveCall(tstate, where));
}
static inline int _Py_EnterRecursiveCall_inline(const char *where) {
PyThreadState *tstate = PyThreadState_GET();
return _Py_EnterRecursiveCall(tstate, where);
}
#define Py_EnterRecursiveCall(where) _Py_EnterRecursiveCall_inline(where)
static inline void _Py_LeaveRecursiveCall(PyThreadState *tstate) {
tstate->recursion_depth--;
}
static inline void _Py_LeaveRecursiveCall_inline(void) {
PyThreadState *tstate = PyThreadState_GET();
_Py_LeaveRecursiveCall(tstate);
}
#define Py_LeaveRecursiveCall() _Py_LeaveRecursiveCall_inline()
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_CEVAL_H */
PK ��\&/n@�p �p internal/pycore_ast.hnu �[��� // File automatically generated by Parser/asdl_c.py.
#ifndef Py_INTERNAL_AST_H
#define Py_INTERNAL_AST_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pycore_asdl.h"
typedef struct _mod *mod_ty;
typedef struct _stmt *stmt_ty;
typedef struct _expr *expr_ty;
typedef enum _expr_context { Load=1, Store=2, Del=3 } expr_context_ty;
typedef enum _boolop { And=1, Or=2 } boolop_ty;
typedef enum _operator { Add=1, Sub=2, Mult=3, MatMult=4, Div=5, Mod=6, Pow=7,
LShift=8, RShift=9, BitOr=10, BitXor=11, BitAnd=12,
FloorDiv=13 } operator_ty;
typedef enum _unaryop { Invert=1, Not=2, UAdd=3, USub=4 } unaryop_ty;
typedef enum _cmpop { Eq=1, NotEq=2, Lt=3, LtE=4, Gt=5, GtE=6, Is=7, IsNot=8,
In=9, NotIn=10 } cmpop_ty;
typedef struct _comprehension *comprehension_ty;
typedef struct _excepthandler *excepthandler_ty;
typedef struct _arguments *arguments_ty;
typedef struct _arg *arg_ty;
typedef struct _keyword *keyword_ty;
typedef struct _alias *alias_ty;
typedef struct _withitem *withitem_ty;
typedef struct _match_case *match_case_ty;
typedef struct _pattern *pattern_ty;
typedef struct _type_ignore *type_ignore_ty;
typedef struct {
_ASDL_SEQ_HEAD
mod_ty typed_elements[1];
} asdl_mod_seq;
asdl_mod_seq *_Py_asdl_mod_seq_new(Py_ssize_t size, PyArena *arena);
typedef struct {
_ASDL_SEQ_HEAD
stmt_ty typed_elements[1];
} asdl_stmt_seq;
asdl_stmt_seq *_Py_asdl_stmt_seq_new(Py_ssize_t size, PyArena *arena);
typedef struct {
_ASDL_SEQ_HEAD
expr_ty typed_elements[1];
} asdl_expr_seq;
asdl_expr_seq *_Py_asdl_expr_seq_new(Py_ssize_t size, PyArena *arena);
typedef struct {
_ASDL_SEQ_HEAD
comprehension_ty typed_elements[1];
} asdl_comprehension_seq;
asdl_comprehension_seq *_Py_asdl_comprehension_seq_new(Py_ssize_t size, PyArena
*arena);
typedef struct {
_ASDL_SEQ_HEAD
excepthandler_ty typed_elements[1];
} asdl_excepthandler_seq;
asdl_excepthandler_seq *_Py_asdl_excepthandler_seq_new(Py_ssize_t size, PyArena
*arena);
typedef struct {
_ASDL_SEQ_HEAD
arguments_ty typed_elements[1];
} asdl_arguments_seq;
asdl_arguments_seq *_Py_asdl_arguments_seq_new(Py_ssize_t size, PyArena *arena);
typedef struct {
_ASDL_SEQ_HEAD
arg_ty typed_elements[1];
} asdl_arg_seq;
asdl_arg_seq *_Py_asdl_arg_seq_new(Py_ssize_t size, PyArena *arena);
typedef struct {
_ASDL_SEQ_HEAD
keyword_ty typed_elements[1];
} asdl_keyword_seq;
asdl_keyword_seq *_Py_asdl_keyword_seq_new(Py_ssize_t size, PyArena *arena);
typedef struct {
_ASDL_SEQ_HEAD
alias_ty typed_elements[1];
} asdl_alias_seq;
asdl_alias_seq *_Py_asdl_alias_seq_new(Py_ssize_t size, PyArena *arena);
typedef struct {
_ASDL_SEQ_HEAD
withitem_ty typed_elements[1];
} asdl_withitem_seq;
asdl_withitem_seq *_Py_asdl_withitem_seq_new(Py_ssize_t size, PyArena *arena);
typedef struct {
_ASDL_SEQ_HEAD
match_case_ty typed_elements[1];
} asdl_match_case_seq;
asdl_match_case_seq *_Py_asdl_match_case_seq_new(Py_ssize_t size, PyArena
*arena);
typedef struct {
_ASDL_SEQ_HEAD
pattern_ty typed_elements[1];
} asdl_pattern_seq;
asdl_pattern_seq *_Py_asdl_pattern_seq_new(Py_ssize_t size, PyArena *arena);
typedef struct {
_ASDL_SEQ_HEAD
type_ignore_ty typed_elements[1];
} asdl_type_ignore_seq;
asdl_type_ignore_seq *_Py_asdl_type_ignore_seq_new(Py_ssize_t size, PyArena
*arena);
enum _mod_kind {Module_kind=1, Interactive_kind=2, Expression_kind=3,
FunctionType_kind=4};
struct _mod {
enum _mod_kind kind;
union {
struct {
asdl_stmt_seq *body;
asdl_type_ignore_seq *type_ignores;
} Module;
struct {
asdl_stmt_seq *body;
} Interactive;
struct {
expr_ty body;
} Expression;
struct {
asdl_expr_seq *argtypes;
expr_ty returns;
} FunctionType;
} v;
};
enum _stmt_kind {FunctionDef_kind=1, AsyncFunctionDef_kind=2, ClassDef_kind=3,
Return_kind=4, Delete_kind=5, Assign_kind=6,
AugAssign_kind=7, AnnAssign_kind=8, For_kind=9,
AsyncFor_kind=10, While_kind=11, If_kind=12, With_kind=13,
AsyncWith_kind=14, Match_kind=15, Raise_kind=16, Try_kind=17,
Assert_kind=18, Import_kind=19, ImportFrom_kind=20,
Global_kind=21, Nonlocal_kind=22, Expr_kind=23, Pass_kind=24,
Break_kind=25, Continue_kind=26};
struct _stmt {
enum _stmt_kind kind;
union {
struct {
identifier name;
arguments_ty args;
asdl_stmt_seq *body;
asdl_expr_seq *decorator_list;
expr_ty returns;
string type_comment;
} FunctionDef;
struct {
identifier name;
arguments_ty args;
asdl_stmt_seq *body;
asdl_expr_seq *decorator_list;
expr_ty returns;
string type_comment;
} AsyncFunctionDef;
struct {
identifier name;
asdl_expr_seq *bases;
asdl_keyword_seq *keywords;
asdl_stmt_seq *body;
asdl_expr_seq *decorator_list;
} ClassDef;
struct {
expr_ty value;
} Return;
struct {
asdl_expr_seq *targets;
} Delete;
struct {
asdl_expr_seq *targets;
expr_ty value;
string type_comment;
} Assign;
struct {
expr_ty target;
operator_ty op;
expr_ty value;
} AugAssign;
struct {
expr_ty target;
expr_ty annotation;
expr_ty value;
int simple;
} AnnAssign;
struct {
expr_ty target;
expr_ty iter;
asdl_stmt_seq *body;
asdl_stmt_seq *orelse;
string type_comment;
} For;
struct {
expr_ty target;
expr_ty iter;
asdl_stmt_seq *body;
asdl_stmt_seq *orelse;
string type_comment;
} AsyncFor;
struct {
expr_ty test;
asdl_stmt_seq *body;
asdl_stmt_seq *orelse;
} While;
struct {
expr_ty test;
asdl_stmt_seq *body;
asdl_stmt_seq *orelse;
} If;
struct {
asdl_withitem_seq *items;
asdl_stmt_seq *body;
string type_comment;
} With;
struct {
asdl_withitem_seq *items;
asdl_stmt_seq *body;
string type_comment;
} AsyncWith;
struct {
expr_ty subject;
asdl_match_case_seq *cases;
} Match;
struct {
expr_ty exc;
expr_ty cause;
} Raise;
struct {
asdl_stmt_seq *body;
asdl_excepthandler_seq *handlers;
asdl_stmt_seq *orelse;
asdl_stmt_seq *finalbody;
} Try;
struct {
expr_ty test;
expr_ty msg;
} Assert;
struct {
asdl_alias_seq *names;
} Import;
struct {
identifier module;
asdl_alias_seq *names;
int level;
} ImportFrom;
struct {
asdl_identifier_seq *names;
} Global;
struct {
asdl_identifier_seq *names;
} Nonlocal;
struct {
expr_ty value;
} Expr;
} v;
int lineno;
int col_offset;
int end_lineno;
int end_col_offset;
};
enum _expr_kind {BoolOp_kind=1, NamedExpr_kind=2, BinOp_kind=3, UnaryOp_kind=4,
Lambda_kind=5, IfExp_kind=6, Dict_kind=7, Set_kind=8,
ListComp_kind=9, SetComp_kind=10, DictComp_kind=11,
GeneratorExp_kind=12, Await_kind=13, Yield_kind=14,
YieldFrom_kind=15, Compare_kind=16, Call_kind=17,
FormattedValue_kind=18, JoinedStr_kind=19, Constant_kind=20,
Attribute_kind=21, Subscript_kind=22, Starred_kind=23,
Name_kind=24, List_kind=25, Tuple_kind=26, Slice_kind=27};
struct _expr {
enum _expr_kind kind;
union {
struct {
boolop_ty op;
asdl_expr_seq *values;
} BoolOp;
struct {
expr_ty target;
expr_ty value;
} NamedExpr;
struct {
expr_ty left;
operator_ty op;
expr_ty right;
} BinOp;
struct {
unaryop_ty op;
expr_ty operand;
} UnaryOp;
struct {
arguments_ty args;
expr_ty body;
} Lambda;
struct {
expr_ty test;
expr_ty body;
expr_ty orelse;
} IfExp;
struct {
asdl_expr_seq *keys;
asdl_expr_seq *values;
} Dict;
struct {
asdl_expr_seq *elts;
} Set;
struct {
expr_ty elt;
asdl_comprehension_seq *generators;
} ListComp;
struct {
expr_ty elt;
asdl_comprehension_seq *generators;
} SetComp;
struct {
expr_ty key;
expr_ty value;
asdl_comprehension_seq *generators;
} DictComp;
struct {
expr_ty elt;
asdl_comprehension_seq *generators;
} GeneratorExp;
struct {
expr_ty value;
} Await;
struct {
expr_ty value;
} Yield;
struct {
expr_ty value;
} YieldFrom;
struct {
expr_ty left;
asdl_int_seq *ops;
asdl_expr_seq *comparators;
} Compare;
struct {
expr_ty func;
asdl_expr_seq *args;
asdl_keyword_seq *keywords;
} Call;
struct {
expr_ty value;
int conversion;
expr_ty format_spec;
} FormattedValue;
struct {
asdl_expr_seq *values;
} JoinedStr;
struct {
constant value;
string kind;
} Constant;
struct {
expr_ty value;
identifier attr;
expr_context_ty ctx;
} Attribute;
struct {
expr_ty value;
expr_ty slice;
expr_context_ty ctx;
} Subscript;
struct {
expr_ty value;
expr_context_ty ctx;
} Starred;
struct {
identifier id;
expr_context_ty ctx;
} Name;
struct {
asdl_expr_seq *elts;
expr_context_ty ctx;
} List;
struct {
asdl_expr_seq *elts;
expr_context_ty ctx;
} Tuple;
struct {
expr_ty lower;
expr_ty upper;
expr_ty step;
} Slice;
} v;
int lineno;
int col_offset;
int end_lineno;
int end_col_offset;
};
struct _comprehension {
expr_ty target;
expr_ty iter;
asdl_expr_seq *ifs;
int is_async;
};
enum _excepthandler_kind {ExceptHandler_kind=1};
struct _excepthandler {
enum _excepthandler_kind kind;
union {
struct {
expr_ty type;
identifier name;
asdl_stmt_seq *body;
} ExceptHandler;
} v;
int lineno;
int col_offset;
int end_lineno;
int end_col_offset;
};
struct _arguments {
asdl_arg_seq *posonlyargs;
asdl_arg_seq *args;
arg_ty vararg;
asdl_arg_seq *kwonlyargs;
asdl_expr_seq *kw_defaults;
arg_ty kwarg;
asdl_expr_seq *defaults;
};
struct _arg {
identifier arg;
expr_ty annotation;
string type_comment;
int lineno;
int col_offset;
int end_lineno;
int end_col_offset;
};
struct _keyword {
identifier arg;
expr_ty value;
int lineno;
int col_offset;
int end_lineno;
int end_col_offset;
};
struct _alias {
identifier name;
identifier asname;
int lineno;
int col_offset;
int end_lineno;
int end_col_offset;
};
struct _withitem {
expr_ty context_expr;
expr_ty optional_vars;
};
struct _match_case {
pattern_ty pattern;
expr_ty guard;
asdl_stmt_seq *body;
};
enum _pattern_kind {MatchValue_kind=1, MatchSingleton_kind=2,
MatchSequence_kind=3, MatchMapping_kind=4,
MatchClass_kind=5, MatchStar_kind=6, MatchAs_kind=7,
MatchOr_kind=8};
struct _pattern {
enum _pattern_kind kind;
union {
struct {
expr_ty value;
} MatchValue;
struct {
constant value;
} MatchSingleton;
struct {
asdl_pattern_seq *patterns;
} MatchSequence;
struct {
asdl_expr_seq *keys;
asdl_pattern_seq *patterns;
identifier rest;
} MatchMapping;
struct {
expr_ty cls;
asdl_pattern_seq *patterns;
asdl_identifier_seq *kwd_attrs;
asdl_pattern_seq *kwd_patterns;
} MatchClass;
struct {
identifier name;
} MatchStar;
struct {
pattern_ty pattern;
identifier name;
} MatchAs;
struct {
asdl_pattern_seq *patterns;
} MatchOr;
} v;
int lineno;
int col_offset;
int end_lineno;
int end_col_offset;
};
enum _type_ignore_kind {TypeIgnore_kind=1};
struct _type_ignore {
enum _type_ignore_kind kind;
union {
struct {
int lineno;
string tag;
} TypeIgnore;
} v;
};
// Note: these macros affect function definitions, not only call sites.
mod_ty _PyAST_Module(asdl_stmt_seq * body, asdl_type_ignore_seq * type_ignores,
PyArena *arena);
mod_ty _PyAST_Interactive(asdl_stmt_seq * body, PyArena *arena);
mod_ty _PyAST_Expression(expr_ty body, PyArena *arena);
mod_ty _PyAST_FunctionType(asdl_expr_seq * argtypes, expr_ty returns, PyArena
*arena);
stmt_ty _PyAST_FunctionDef(identifier name, arguments_ty args, asdl_stmt_seq *
body, asdl_expr_seq * decorator_list, expr_ty
returns, string type_comment, int lineno, int
col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
stmt_ty _PyAST_AsyncFunctionDef(identifier name, arguments_ty args,
asdl_stmt_seq * body, asdl_expr_seq *
decorator_list, expr_ty returns, string
type_comment, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
stmt_ty _PyAST_ClassDef(identifier name, asdl_expr_seq * bases,
asdl_keyword_seq * keywords, asdl_stmt_seq * body,
asdl_expr_seq * decorator_list, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
stmt_ty _PyAST_Return(expr_ty value, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
stmt_ty _PyAST_Delete(asdl_expr_seq * targets, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
stmt_ty _PyAST_Assign(asdl_expr_seq * targets, expr_ty value, string
type_comment, int lineno, int col_offset, int end_lineno,
int end_col_offset, PyArena *arena);
stmt_ty _PyAST_AugAssign(expr_ty target, operator_ty op, expr_ty value, int
lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
stmt_ty _PyAST_AnnAssign(expr_ty target, expr_ty annotation, expr_ty value, int
simple, int lineno, int col_offset, int end_lineno,
int end_col_offset, PyArena *arena);
stmt_ty _PyAST_For(expr_ty target, expr_ty iter, asdl_stmt_seq * body,
asdl_stmt_seq * orelse, string type_comment, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
stmt_ty _PyAST_AsyncFor(expr_ty target, expr_ty iter, asdl_stmt_seq * body,
asdl_stmt_seq * orelse, string type_comment, int
lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
stmt_ty _PyAST_While(expr_ty test, asdl_stmt_seq * body, asdl_stmt_seq *
orelse, int lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
stmt_ty _PyAST_If(expr_ty test, asdl_stmt_seq * body, asdl_stmt_seq * orelse,
int lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
stmt_ty _PyAST_With(asdl_withitem_seq * items, asdl_stmt_seq * body, string
type_comment, int lineno, int col_offset, int end_lineno,
int end_col_offset, PyArena *arena);
stmt_ty _PyAST_AsyncWith(asdl_withitem_seq * items, asdl_stmt_seq * body,
string type_comment, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
stmt_ty _PyAST_Match(expr_ty subject, asdl_match_case_seq * cases, int lineno,
int col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
stmt_ty _PyAST_Raise(expr_ty exc, expr_ty cause, int lineno, int col_offset,
int end_lineno, int end_col_offset, PyArena *arena);
stmt_ty _PyAST_Try(asdl_stmt_seq * body, asdl_excepthandler_seq * handlers,
asdl_stmt_seq * orelse, asdl_stmt_seq * finalbody, int
lineno, int col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
stmt_ty _PyAST_Assert(expr_ty test, expr_ty msg, int lineno, int col_offset,
int end_lineno, int end_col_offset, PyArena *arena);
stmt_ty _PyAST_Import(asdl_alias_seq * names, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
stmt_ty _PyAST_ImportFrom(identifier module, asdl_alias_seq * names, int level,
int lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
stmt_ty _PyAST_Global(asdl_identifier_seq * names, int lineno, int col_offset,
int end_lineno, int end_col_offset, PyArena *arena);
stmt_ty _PyAST_Nonlocal(asdl_identifier_seq * names, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
stmt_ty _PyAST_Expr(expr_ty value, int lineno, int col_offset, int end_lineno,
int end_col_offset, PyArena *arena);
stmt_ty _PyAST_Pass(int lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
stmt_ty _PyAST_Break(int lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
stmt_ty _PyAST_Continue(int lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
expr_ty _PyAST_BoolOp(boolop_ty op, asdl_expr_seq * values, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
expr_ty _PyAST_NamedExpr(expr_ty target, expr_ty value, int lineno, int
col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
expr_ty _PyAST_BinOp(expr_ty left, operator_ty op, expr_ty right, int lineno,
int col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
expr_ty _PyAST_UnaryOp(unaryop_ty op, expr_ty operand, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
expr_ty _PyAST_Lambda(arguments_ty args, expr_ty body, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
expr_ty _PyAST_IfExp(expr_ty test, expr_ty body, expr_ty orelse, int lineno,
int col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
expr_ty _PyAST_Dict(asdl_expr_seq * keys, asdl_expr_seq * values, int lineno,
int col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
expr_ty _PyAST_Set(asdl_expr_seq * elts, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
expr_ty _PyAST_ListComp(expr_ty elt, asdl_comprehension_seq * generators, int
lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
expr_ty _PyAST_SetComp(expr_ty elt, asdl_comprehension_seq * generators, int
lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
expr_ty _PyAST_DictComp(expr_ty key, expr_ty value, asdl_comprehension_seq *
generators, int lineno, int col_offset, int end_lineno,
int end_col_offset, PyArena *arena);
expr_ty _PyAST_GeneratorExp(expr_ty elt, asdl_comprehension_seq * generators,
int lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
expr_ty _PyAST_Await(expr_ty value, int lineno, int col_offset, int end_lineno,
int end_col_offset, PyArena *arena);
expr_ty _PyAST_Yield(expr_ty value, int lineno, int col_offset, int end_lineno,
int end_col_offset, PyArena *arena);
expr_ty _PyAST_YieldFrom(expr_ty value, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
expr_ty _PyAST_Compare(expr_ty left, asdl_int_seq * ops, asdl_expr_seq *
comparators, int lineno, int col_offset, int end_lineno,
int end_col_offset, PyArena *arena);
expr_ty _PyAST_Call(expr_ty func, asdl_expr_seq * args, asdl_keyword_seq *
keywords, int lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
expr_ty _PyAST_FormattedValue(expr_ty value, int conversion, expr_ty
format_spec, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
expr_ty _PyAST_JoinedStr(asdl_expr_seq * values, int lineno, int col_offset,
int end_lineno, int end_col_offset, PyArena *arena);
expr_ty _PyAST_Constant(constant value, string kind, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
expr_ty _PyAST_Attribute(expr_ty value, identifier attr, expr_context_ty ctx,
int lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
expr_ty _PyAST_Subscript(expr_ty value, expr_ty slice, expr_context_ty ctx, int
lineno, int col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
expr_ty _PyAST_Starred(expr_ty value, expr_context_ty ctx, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
expr_ty _PyAST_Name(identifier id, expr_context_ty ctx, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
expr_ty _PyAST_List(asdl_expr_seq * elts, expr_context_ty ctx, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
expr_ty _PyAST_Tuple(asdl_expr_seq * elts, expr_context_ty ctx, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
expr_ty _PyAST_Slice(expr_ty lower, expr_ty upper, expr_ty step, int lineno,
int col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
comprehension_ty _PyAST_comprehension(expr_ty target, expr_ty iter,
asdl_expr_seq * ifs, int is_async,
PyArena *arena);
excepthandler_ty _PyAST_ExceptHandler(expr_ty type, identifier name,
asdl_stmt_seq * body, int lineno, int
col_offset, int end_lineno, int
end_col_offset, PyArena *arena);
arguments_ty _PyAST_arguments(asdl_arg_seq * posonlyargs, asdl_arg_seq * args,
arg_ty vararg, asdl_arg_seq * kwonlyargs,
asdl_expr_seq * kw_defaults, arg_ty kwarg,
asdl_expr_seq * defaults, PyArena *arena);
arg_ty _PyAST_arg(identifier arg, expr_ty annotation, string type_comment, int
lineno, int col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
keyword_ty _PyAST_keyword(identifier arg, expr_ty value, int lineno, int
col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
alias_ty _PyAST_alias(identifier name, identifier asname, int lineno, int
col_offset, int end_lineno, int end_col_offset, PyArena
*arena);
withitem_ty _PyAST_withitem(expr_ty context_expr, expr_ty optional_vars,
PyArena *arena);
match_case_ty _PyAST_match_case(pattern_ty pattern, expr_ty guard,
asdl_stmt_seq * body, PyArena *arena);
pattern_ty _PyAST_MatchValue(expr_ty value, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
pattern_ty _PyAST_MatchSingleton(constant value, int lineno, int col_offset,
int end_lineno, int end_col_offset, PyArena
*arena);
pattern_ty _PyAST_MatchSequence(asdl_pattern_seq * patterns, int lineno, int
col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
pattern_ty _PyAST_MatchMapping(asdl_expr_seq * keys, asdl_pattern_seq *
patterns, identifier rest, int lineno, int
col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
pattern_ty _PyAST_MatchClass(expr_ty cls, asdl_pattern_seq * patterns,
asdl_identifier_seq * kwd_attrs, asdl_pattern_seq
* kwd_patterns, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
pattern_ty _PyAST_MatchStar(identifier name, int lineno, int col_offset, int
end_lineno, int end_col_offset, PyArena *arena);
pattern_ty _PyAST_MatchAs(pattern_ty pattern, identifier name, int lineno, int
col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
pattern_ty _PyAST_MatchOr(asdl_pattern_seq * patterns, int lineno, int
col_offset, int end_lineno, int end_col_offset,
PyArena *arena);
type_ignore_ty _PyAST_TypeIgnore(int lineno, string tag, PyArena *arena);
PyObject* PyAST_mod2obj(mod_ty t);
mod_ty PyAST_obj2mod(PyObject* ast, PyArena* arena, int mode);
int PyAST_Check(PyObject* obj);
extern int _PyAST_Validate(mod_ty);
/* _PyAST_ExprAsUnicode is defined in ast_unparse.c */
extern PyObject* _PyAST_ExprAsUnicode(expr_ty);
/* Return the borrowed reference to the first literal string in the
sequence of statements or NULL if it doesn't start from a literal string.
Doesn't set exception. */
extern PyObject* _PyAST_GetDocString(asdl_stmt_seq *);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_AST_H */
PK ��\*�=\� � internal/pycore_pymem.hnu �[��� #ifndef Py_INTERNAL_PYMEM_H
#define Py_INTERNAL_PYMEM_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pymem.h" // PyMemAllocatorName
/* Set the memory allocator of the specified domain to the default.
Save the old allocator into *old_alloc if it's non-NULL.
Return on success, or return -1 if the domain is unknown. */
PyAPI_FUNC(int) _PyMem_SetDefaultAllocator(
PyMemAllocatorDomain domain,
PyMemAllocatorEx *old_alloc);
/* Special bytes broadcast into debug memory blocks at appropriate times.
Strings of these are unlikely to be valid addresses, floats, ints or
7-bit ASCII.
- PYMEM_CLEANBYTE: clean (newly allocated) memory
- PYMEM_DEADBYTE dead (newly freed) memory
- PYMEM_FORBIDDENBYTE: untouchable bytes at each end of a block
Byte patterns 0xCB, 0xDB and 0xFB have been replaced with 0xCD, 0xDD and
0xFD to use the same values than Windows CRT debug malloc() and free().
If modified, _PyMem_IsPtrFreed() should be updated as well. */
#define PYMEM_CLEANBYTE 0xCD
#define PYMEM_DEADBYTE 0xDD
#define PYMEM_FORBIDDENBYTE 0xFD
/* Heuristic checking if a pointer value is newly allocated
(uninitialized), newly freed or NULL (is equal to zero).
The pointer is not dereferenced, only the pointer value is checked.
The heuristic relies on the debug hooks on Python memory allocators which
fills newly allocated memory with CLEANBYTE (0xCD) and newly freed memory
with DEADBYTE (0xDD). Detect also "untouchable bytes" marked
with FORBIDDENBYTE (0xFD). */
static inline int _PyMem_IsPtrFreed(const void *ptr)
{
uintptr_t value = (uintptr_t)ptr;
#if SIZEOF_VOID_P == 8
return (value == 0
|| value == (uintptr_t)0xCDCDCDCDCDCDCDCD
|| value == (uintptr_t)0xDDDDDDDDDDDDDDDD
|| value == (uintptr_t)0xFDFDFDFDFDFDFDFD);
#elif SIZEOF_VOID_P == 4
return (value == 0
|| value == (uintptr_t)0xCDCDCDCD
|| value == (uintptr_t)0xDDDDDDDD
|| value == (uintptr_t)0xFDFDFDFD);
#else
# error "unknown pointer size"
#endif
}
PyAPI_FUNC(int) _PyMem_GetAllocatorName(
const char *name,
PyMemAllocatorName *allocator);
/* Configure the Python memory allocators.
Pass PYMEM_ALLOCATOR_DEFAULT to use default allocators.
PYMEM_ALLOCATOR_NOT_SET does nothing. */
PyAPI_FUNC(int) _PyMem_SetupAllocators(PyMemAllocatorName allocator);
struct _PyTraceMalloc_Config {
/* Module initialized?
Variable protected by the GIL */
enum {
TRACEMALLOC_NOT_INITIALIZED,
TRACEMALLOC_INITIALIZED,
TRACEMALLOC_FINALIZED
} initialized;
/* Is tracemalloc tracing memory allocations?
Variable protected by the GIL */
int tracing;
/* limit of the number of frames in a traceback, 1 by default.
Variable protected by the GIL. */
int max_nframe;
};
#define _PyTraceMalloc_Config_INIT \
{.initialized = TRACEMALLOC_NOT_INITIALIZED, \
.tracing = 0, \
.max_nframe = 1}
PyAPI_DATA(struct _PyTraceMalloc_Config) _Py_tracemalloc_config;
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_PYMEM_H */
PK ��\�Q0� � internal/pycore_structseq.hnu �[��� #ifndef Py_INTERNAL_STRUCTSEQ_H
#define Py_INTERNAL_STRUCTSEQ_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
PyAPI_FUNC(int) _PyStructSequence_InitType(
PyTypeObject *type,
PyStructSequence_Desc *desc,
unsigned long tp_flags);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_STRUCTSEQ_H */
PK ��\!��К � internal/pycore_traceback.hnu �[��� #ifndef Py_INTERNAL_TRACEBACK_H
#define Py_INTERNAL_TRACEBACK_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/* Forward declaration */
struct _is;
/* Write the Python traceback into the file 'fd'. For example:
Traceback (most recent call first):
File "xxx", line xxx in <xxx>
File "xxx", line xxx in <xxx>
...
File "xxx", line xxx in <xxx>
This function is written for debug purpose only, to dump the traceback in
the worst case: after a segmentation fault, at fatal error, etc. That's why,
it is very limited. Strings are truncated to 100 characters and encoded to
ASCII with backslashreplace. It doesn't write the source code, only the
function name, filename and line number of each frame. Write only the first
100 frames: if the traceback is truncated, write the line " ...".
This function is signal safe. */
PyAPI_FUNC(void) _Py_DumpTraceback(
int fd,
PyThreadState *tstate);
/* Write the traceback of all threads into the file 'fd'. current_thread can be
NULL.
Return NULL on success, or an error message on error.
This function is written for debug purpose only. It calls
_Py_DumpTraceback() for each thread, and so has the same limitations. It
only write the traceback of the first 100 threads: write "..." if there are
more threads.
If current_tstate is NULL, the function tries to get the Python thread state
of the current thread. It is not an error if the function is unable to get
the current Python thread state.
If interp is NULL, the function tries to get the interpreter state from
the current Python thread state, or from
_PyGILState_GetInterpreterStateUnsafe() in last resort.
It is better to pass NULL to interp and current_tstate, the function tries
different options to retrieve this information.
This function is signal safe. */
PyAPI_FUNC(const char*) _Py_DumpTracebackThreads(
int fd,
struct _is *interp,
PyThreadState *current_tstate);
/* Write a Unicode object into the file descriptor fd. Encode the string to
ASCII using the backslashreplace error handler.
Do nothing if text is not a Unicode object. The function accepts Unicode
string which is not ready (PyUnicode_WCHAR_KIND).
This function is signal safe. */
PyAPI_FUNC(void) _Py_DumpASCII(int fd, PyObject *text);
/* Format an integer as decimal into the file descriptor fd.
This function is signal safe. */
PyAPI_FUNC(void) _Py_DumpDecimal(
int fd,
size_t value);
/* Format an integer as hexadecimal with width digits into fd file descriptor.
The function is signal safe. */
PyAPI_FUNC(void) _Py_DumpHexadecimal(
int fd,
uintptr_t value,
Py_ssize_t width);
PyAPI_FUNC(PyObject*) _PyTraceBack_FromFrame(
PyObject *tb_next,
PyFrameObject *frame);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_TRACEBACK_H */
PK ��\���rb b internal/pycore_pystate.hnu �[��� #ifndef Py_INTERNAL_PYSTATE_H
#define Py_INTERNAL_PYSTATE_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pycore_runtime.h" /* PyRuntimeState */
/* Check if the current thread is the main thread.
Use _Py_IsMainInterpreter() to check if it's the main interpreter. */
static inline int
_Py_IsMainThread(void)
{
unsigned long thread = PyThread_get_thread_ident();
return (thread == _PyRuntime.main_thread);
}
static inline int
_Py_IsMainInterpreter(PyInterpreterState *interp)
{
/* Use directly _PyRuntime rather than tstate->interp->runtime, since
this function is used in performance critical code path (ceval) */
return (interp == _PyRuntime.interpreters.main);
}
/* Only handle signals on the main thread of the main interpreter. */
static inline int
_Py_ThreadCanHandleSignals(PyInterpreterState *interp)
{
return (_Py_IsMainThread() && interp == _PyRuntime.interpreters.main);
}
/* Only execute pending calls on the main thread. */
static inline int
_Py_ThreadCanHandlePendingCalls(void)
{
return _Py_IsMainThread();
}
/* Variable and macro for in-line access to current thread
and interpreter state */
#ifdef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS
PyAPI_FUNC(PyThreadState*) _PyThreadState_GetTSS(void);
#endif
static inline PyThreadState*
_PyRuntimeState_GetThreadState(_PyRuntimeState *runtime)
{
#ifdef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS
return _PyThreadState_GetTSS();
#else
return (PyThreadState*)_Py_atomic_load_relaxed(&runtime->gilstate.tstate_current);
#endif
}
/* Get the current Python thread state.
Efficient macro reading directly the 'gilstate.tstate_current' atomic
variable. The macro is unsafe: it does not check for error and it can
return NULL.
The caller must hold the GIL.
See also PyThreadState_Get() and PyThreadState_GET(). */
static inline PyThreadState*
_PyThreadState_GET(void)
{
#ifdef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS
return _PyThreadState_GetTSS();
#else
return _PyRuntimeState_GetThreadState(&_PyRuntime);
#endif
}
/* Redefine PyThreadState_GET() as an alias to _PyThreadState_GET() */
#undef PyThreadState_GET
#define PyThreadState_GET() _PyThreadState_GET()
PyAPI_FUNC(void) _Py_NO_RETURN _Py_FatalError_TstateNULL(const char *func);
static inline void
_Py_EnsureFuncTstateNotNULL(const char *func, PyThreadState *tstate)
{
if (tstate == NULL) {
_Py_FatalError_TstateNULL(func);
}
}
// Call Py_FatalError() if tstate is NULL
#define _Py_EnsureTstateNotNULL(tstate) \
_Py_EnsureFuncTstateNotNULL(__func__, tstate)
/* Get the current interpreter state.
The macro is unsafe: it does not check for error and it can return NULL.
The caller must hold the GIL.
See also _PyInterpreterState_Get()
and _PyGILState_GetInterpreterStateUnsafe(). */
static inline PyInterpreterState* _PyInterpreterState_GET(void) {
PyThreadState *tstate = _PyThreadState_GET();
#ifdef Py_DEBUG
_Py_EnsureTstateNotNULL(tstate);
#endif
return tstate->interp;
}
/* Other */
PyAPI_FUNC(void) _PyThreadState_Init(
PyThreadState *tstate);
PyAPI_FUNC(void) _PyThreadState_DeleteExcept(
_PyRuntimeState *runtime,
PyThreadState *tstate);
PyAPI_FUNC(PyThreadState *) _PyThreadState_Swap(
struct _gilstate_runtime_state *gilstate,
PyThreadState *newts);
PyAPI_FUNC(PyStatus) _PyInterpreterState_Enable(_PyRuntimeState *runtime);
#ifdef HAVE_FORK
extern PyStatus _PyInterpreterState_DeleteExceptMain(_PyRuntimeState *runtime);
extern PyStatus _PyGILState_Reinit(_PyRuntimeState *runtime);
extern void _PySignal_AfterFork(void);
#endif
PyAPI_FUNC(int) _PyState_AddModule(
PyThreadState *tstate,
PyObject* module,
struct PyModuleDef* def);
PyAPI_FUNC(int) _PyOS_InterruptOccurred(PyThreadState *tstate);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_PYSTATE_H */
PK ��\S�O�� � internal/pycore_pyhash.hnu �[��� #ifndef Py_INTERNAL_HASH_H
#define Py_INTERNAL_HASH_H
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
uint64_t _Py_KeyedHash(uint64_t, const char *, Py_ssize_t);
#endif
PK ��\\�>�& & internal/pycore_runtime.hnu �[��� #ifndef Py_INTERNAL_RUNTIME_H
#define Py_INTERNAL_RUNTIME_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pycore_atomic.h" /* _Py_atomic_address */
#include "pycore_gil.h" // struct _gil_runtime_state
/* ceval state */
struct _ceval_runtime_state {
/* Request for checking signals. It is shared by all interpreters (see
bpo-40513). Any thread of any interpreter can receive a signal, but only
the main thread of the main interpreter can handle signals: see
_Py_ThreadCanHandleSignals(). */
_Py_atomic_int signals_pending;
#ifndef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS
struct _gil_runtime_state gil;
#endif
};
/* GIL state */
struct _gilstate_runtime_state {
/* bpo-26558: Flag to disable PyGILState_Check().
If set to non-zero, PyGILState_Check() always return 1. */
int check_enabled;
/* Assuming the current thread holds the GIL, this is the
PyThreadState for the current thread. */
_Py_atomic_address tstate_current;
/* The single PyInterpreterState used by this process'
GILState implementation
*/
/* TODO: Given interp_main, it may be possible to kill this ref */
PyInterpreterState *autoInterpreterState;
Py_tss_t autoTSSkey;
};
/* Runtime audit hook state */
typedef struct _Py_AuditHookEntry {
struct _Py_AuditHookEntry *next;
Py_AuditHookFunction hookCFunction;
void *userData;
} _Py_AuditHookEntry;
struct _Py_unicode_runtime_ids {
PyThread_type_lock lock;
// next_index value must be preserved when Py_Initialize()/Py_Finalize()
// is called multiple times: see _PyUnicode_FromId() implementation.
Py_ssize_t next_index;
};
/* Full Python runtime state */
typedef struct pyruntimestate {
/* Is running Py_PreInitialize()? */
int preinitializing;
/* Is Python preinitialized? Set to 1 by Py_PreInitialize() */
int preinitialized;
/* Is Python core initialized? Set to 1 by _Py_InitializeCore() */
int core_initialized;
/* Is Python fully initialized? Set to 1 by Py_Initialize() */
int initialized;
/* Set by Py_FinalizeEx(). Only reset to NULL if Py_Initialize()
is called again.
Use _PyRuntimeState_GetFinalizing() and _PyRuntimeState_SetFinalizing()
to access it, don't access it directly. */
_Py_atomic_address _finalizing;
struct pyinterpreters {
PyThread_type_lock mutex;
PyInterpreterState *head;
PyInterpreterState *main;
/* _next_interp_id is an auto-numbered sequence of small
integers. It gets initialized in _PyInterpreterState_Init(),
which is called in Py_Initialize(), and used in
PyInterpreterState_New(). A negative interpreter ID
indicates an error occurred. The main interpreter will
always have an ID of 0. Overflow results in a RuntimeError.
If that becomes a problem later then we can adjust, e.g. by
using a Python int. */
int64_t next_id;
} interpreters;
// XXX Remove this field once we have a tp_* slot.
struct _xidregistry {
PyThread_type_lock mutex;
struct _xidregitem *head;
} xidregistry;
unsigned long main_thread;
#define NEXITFUNCS 32
void (*exitfuncs[NEXITFUNCS])(void);
int nexitfuncs;
struct _ceval_runtime_state ceval;
struct _gilstate_runtime_state gilstate;
PyPreConfig preconfig;
// Audit values must be preserved when Py_Initialize()/Py_Finalize()
// is called multiple times.
Py_OpenCodeHookFunction open_code_hook;
void *open_code_userdata;
_Py_AuditHookEntry *audit_hook_head;
struct _Py_unicode_runtime_ids unicode_ids;
// XXX Consolidate globals found via the check-c-globals script.
} _PyRuntimeState;
#define _PyRuntimeState_INIT \
{.preinitialized = 0, .core_initialized = 0, .initialized = 0}
/* Note: _PyRuntimeState_INIT sets other fields to 0/NULL */
PyAPI_DATA(_PyRuntimeState) _PyRuntime;
PyAPI_FUNC(PyStatus) _PyRuntimeState_Init(_PyRuntimeState *runtime);
PyAPI_FUNC(void) _PyRuntimeState_Fini(_PyRuntimeState *runtime);
#ifdef HAVE_FORK
extern PyStatus _PyRuntimeState_ReInitThreads(_PyRuntimeState *runtime);
#endif
/* Initialize _PyRuntimeState.
Return NULL on success, or return an error message on failure. */
PyAPI_FUNC(PyStatus) _PyRuntime_Initialize(void);
PyAPI_FUNC(void) _PyRuntime_Finalize(void);
static inline PyThreadState*
_PyRuntimeState_GetFinalizing(_PyRuntimeState *runtime) {
return (PyThreadState*)_Py_atomic_load_relaxed(&runtime->_finalizing);
}
static inline void
_PyRuntimeState_SetFinalizing(_PyRuntimeState *runtime, PyThreadState *tstate) {
_Py_atomic_store_relaxed(&runtime->_finalizing, (uintptr_t)tstate);
}
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_RUNTIME_H */
PK ��\G��^ ^ internal/pycore_list.hnu �[��� #ifndef Py_INTERNAL_LIST_H
#define Py_INTERNAL_LIST_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "listobject.h" // _PyList_CAST()
#define _PyList_ITEMS(op) (_PyList_CAST(op)->ob_item)
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_LIST_H */
PK ��\���
�
internal/pycore_condvar.hnu �[��� #ifndef Py_INTERNAL_CONDVAR_H
#define Py_INTERNAL_CONDVAR_H
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#ifndef _POSIX_THREADS
/* This means pthreads are not implemented in libc headers, hence the macro
not present in unistd.h. But they still can be implemented as an external
library (e.g. gnu pth in pthread emulation) */
# ifdef HAVE_PTHREAD_H
# include <pthread.h> /* _POSIX_THREADS */
# endif
#endif
#ifdef _POSIX_THREADS
/*
* POSIX support
*/
#define Py_HAVE_CONDVAR
#include <pthread.h>
#define PyMUTEX_T pthread_mutex_t
#define PyCOND_T pthread_cond_t
#elif defined(NT_THREADS)
/*
* Windows (XP, 2003 server and later, as well as (hopefully) CE) support
*
* Emulated condition variables ones that work with XP and later, plus
* example native support on VISTA and onwards.
*/
#define Py_HAVE_CONDVAR
/* include windows if it hasn't been done before */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
/* options */
/* non-emulated condition variables are provided for those that want
* to target Windows Vista. Modify this macro to enable them.
*/
#ifndef _PY_EMULATED_WIN_CV
#define _PY_EMULATED_WIN_CV 1 /* use emulated condition variables */
#endif
/* fall back to emulation if not targeting Vista */
#if !defined NTDDI_VISTA || NTDDI_VERSION < NTDDI_VISTA
#undef _PY_EMULATED_WIN_CV
#define _PY_EMULATED_WIN_CV 1
#endif
#if _PY_EMULATED_WIN_CV
typedef CRITICAL_SECTION PyMUTEX_T;
/* The ConditionVariable object. From XP onwards it is easily emulated
with a Semaphore.
Semaphores are available on Windows XP (2003 server) and later.
We use a Semaphore rather than an auto-reset event, because although
an auto-resent event might appear to solve the lost-wakeup bug (race
condition between releasing the outer lock and waiting) because it
maintains state even though a wait hasn't happened, there is still
a lost wakeup problem if more than one thread are interrupted in the
critical place. A semaphore solves that, because its state is
counted, not Boolean.
Because it is ok to signal a condition variable with no one
waiting, we need to keep track of the number of
waiting threads. Otherwise, the semaphore's state could rise
without bound. This also helps reduce the number of "spurious wakeups"
that would otherwise happen.
*/
typedef struct _PyCOND_T
{
HANDLE sem;
int waiting; /* to allow PyCOND_SIGNAL to be a no-op */
} PyCOND_T;
#else /* !_PY_EMULATED_WIN_CV */
/* Use native Win7 primitives if build target is Win7 or higher */
/* SRWLOCK is faster and better than CriticalSection */
typedef SRWLOCK PyMUTEX_T;
typedef CONDITION_VARIABLE PyCOND_T;
#endif /* _PY_EMULATED_WIN_CV */
#endif /* _POSIX_THREADS, NT_THREADS */
#endif /* Py_INTERNAL_CONDVAR_H */
PK ��\7o'T� � internal/pycore_tuple.hnu �[��� #ifndef Py_INTERNAL_TUPLE_H
#define Py_INTERNAL_TUPLE_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "tupleobject.h" /* _PyTuple_CAST() */
#define _PyTuple_ITEMS(op) (_PyTuple_CAST(op)->ob_item)
PyAPI_FUNC(PyObject *) _PyTuple_FromArray(PyObject *const *, Py_ssize_t);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_TUPLE_H */
PK ��\Wfn�y y internal/pycore_warnings.hnu �[��� #ifndef Py_INTERNAL_WARNINGS_H
#define Py_INTERNAL_WARNINGS_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
struct _warnings_runtime_state {
/* Both 'filters' and 'onceregistry' can be set in warnings.py;
get_warnings_attr() will reset these variables accordingly. */
PyObject *filters; /* List */
PyObject *once_registry; /* Dict */
PyObject *default_action; /* String */
long filters_version;
};
extern int _PyWarnings_InitState(PyInterpreterState *interp);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_WARNINGS_H */
PK ��\���$ $ internal/pycore_sysmodule.hnu �[��� #ifndef Py_INTERNAL_SYSMODULE_H
#define Py_INTERNAL_SYSMODULE_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
PyAPI_FUNC(int) _PySys_Audit(
PyThreadState *tstate,
const char *event,
const char *argFormat,
...);
/* We want minimal exposure of this function, so use extern rather than
PyAPI_FUNC() to not export the symbol. */
extern void _PySys_ClearAuditHooks(PyThreadState *tstate);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_SYSMODULE_H */
PK ��\b��r r internal/pycore_parser.hnu �[��� #ifndef Py_INTERNAL_PARSER_H
#define Py_INTERNAL_PARSER_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
extern struct _mod* _PyParser_ASTFromString(
const char *str,
PyObject* filename,
int mode,
PyCompilerFlags *flags,
PyArena *arena);
extern struct _mod* _PyParser_ASTFromFile(
FILE *fp,
PyObject *filename_ob,
const char *enc,
int mode,
const char *ps1,
const char *ps2,
PyCompilerFlags *flags,
int *errcode,
PyArena *arena);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_PARSER_H */
PK ��\K:)8
8
internal/pycore_bytes_methods.hnu �[��� #ifndef Py_LIMITED_API
#ifndef Py_BYTES_CTYPE_H
#define Py_BYTES_CTYPE_H
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/*
* The internal implementation behind PyBytes (bytes) and PyByteArray (bytearray)
* methods of the given names, they operate on ASCII byte strings.
*/
extern PyObject* _Py_bytes_isspace(const char *cptr, Py_ssize_t len);
extern PyObject* _Py_bytes_isalpha(const char *cptr, Py_ssize_t len);
extern PyObject* _Py_bytes_isalnum(const char *cptr, Py_ssize_t len);
extern PyObject* _Py_bytes_isascii(const char *cptr, Py_ssize_t len);
extern PyObject* _Py_bytes_isdigit(const char *cptr, Py_ssize_t len);
extern PyObject* _Py_bytes_islower(const char *cptr, Py_ssize_t len);
extern PyObject* _Py_bytes_isupper(const char *cptr, Py_ssize_t len);
extern PyObject* _Py_bytes_istitle(const char *cptr, Py_ssize_t len);
/* These store their len sized answer in the given preallocated *result arg. */
extern void _Py_bytes_lower(char *result, const char *cptr, Py_ssize_t len);
extern void _Py_bytes_upper(char *result, const char *cptr, Py_ssize_t len);
extern void _Py_bytes_title(char *result, const char *s, Py_ssize_t len);
extern void _Py_bytes_capitalize(char *result, const char *s, Py_ssize_t len);
extern void _Py_bytes_swapcase(char *result, const char *s, Py_ssize_t len);
extern PyObject *_Py_bytes_find(const char *str, Py_ssize_t len, PyObject *args);
extern PyObject *_Py_bytes_index(const char *str, Py_ssize_t len, PyObject *args);
extern PyObject *_Py_bytes_rfind(const char *str, Py_ssize_t len, PyObject *args);
extern PyObject *_Py_bytes_rindex(const char *str, Py_ssize_t len, PyObject *args);
extern PyObject *_Py_bytes_count(const char *str, Py_ssize_t len, PyObject *args);
extern int _Py_bytes_contains(const char *str, Py_ssize_t len, PyObject *arg);
extern PyObject *_Py_bytes_startswith(const char *str, Py_ssize_t len, PyObject *args);
extern PyObject *_Py_bytes_endswith(const char *str, Py_ssize_t len, PyObject *args);
/* The maketrans() static method. */
extern PyObject* _Py_bytes_maketrans(Py_buffer *frm, Py_buffer *to);
/* Shared __doc__ strings. */
extern const char _Py_isspace__doc__[];
extern const char _Py_isalpha__doc__[];
extern const char _Py_isalnum__doc__[];
extern const char _Py_isascii__doc__[];
extern const char _Py_isdigit__doc__[];
extern const char _Py_islower__doc__[];
extern const char _Py_isupper__doc__[];
extern const char _Py_istitle__doc__[];
extern const char _Py_lower__doc__[];
extern const char _Py_upper__doc__[];
extern const char _Py_title__doc__[];
extern const char _Py_capitalize__doc__[];
extern const char _Py_swapcase__doc__[];
extern const char _Py_count__doc__[];
extern const char _Py_find__doc__[];
extern const char _Py_index__doc__[];
extern const char _Py_rfind__doc__[];
extern const char _Py_rindex__doc__[];
extern const char _Py_startswith__doc__[];
extern const char _Py_endswith__doc__[];
extern const char _Py_maketrans__doc__[];
extern const char _Py_expandtabs__doc__[];
extern const char _Py_ljust__doc__[];
extern const char _Py_rjust__doc__[];
extern const char _Py_center__doc__[];
extern const char _Py_zfill__doc__[];
/* this is needed because some docs are shared from the .o, not static */
#define PyDoc_STRVAR_shared(name,str) const char name[] = PyDoc_STR(str)
#endif /* !Py_BYTES_CTYPE_H */
#endif /* !Py_LIMITED_API */
PK ��\ە�
internal/pycore_long.hnu �[��� #ifndef Py_INTERNAL_LONG_H
#define Py_INTERNAL_LONG_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pycore_interp.h" // PyInterpreterState.small_ints
#include "pycore_pystate.h" // _PyThreadState_GET()
/*
* Default int base conversion size limitation: Denial of Service prevention.
*
* Chosen such that this isn't wildly slow on modern hardware and so that
* everyone's existing deployed numpy test suite passes before
* https://github.com/numpy/numpy/issues/22098 is widely available.
*
* $ python -m timeit -s 's = "1"*4300' 'int(s)'
* 2000 loops, best of 5: 125 usec per loop
* $ python -m timeit -s 's = "1"*4300; v = int(s)' 'str(v)'
* 1000 loops, best of 5: 311 usec per loop
* (zen2 cloud VM)
*
* 4300 decimal digits fits a ~14284 bit number.
*/
#define _PY_LONG_DEFAULT_MAX_STR_DIGITS 4300
/*
* Threshold for max digits check. For performance reasons int() and
* int.__str__() don't checks values that are smaller than this
* threshold. Acts as a guaranteed minimum size limit for bignums that
* applications can expect from CPython.
*
* % python -m timeit -s 's = "1"*640; v = int(s)' 'str(int(s))'
* 20000 loops, best of 5: 12 usec per loop
*
* "640 digits should be enough for anyone." - gps
* fits a ~2126 bit decimal number.
*/
#define _PY_LONG_MAX_STR_DIGITS_THRESHOLD 640
#if ((_PY_LONG_DEFAULT_MAX_STR_DIGITS != 0) && \
(_PY_LONG_DEFAULT_MAX_STR_DIGITS < _PY_LONG_MAX_STR_DIGITS_THRESHOLD))
# error "_PY_LONG_DEFAULT_MAX_STR_DIGITS smaller than threshold."
#endif
// Don't call this function but _PyLong_GetZero() and _PyLong_GetOne()
static inline PyObject* __PyLong_GetSmallInt_internal(int value)
{
PyInterpreterState *interp = _PyInterpreterState_GET();
assert(-_PY_NSMALLNEGINTS <= value && value < _PY_NSMALLPOSINTS);
size_t index = _PY_NSMALLNEGINTS + value;
PyObject *obj = (PyObject*)interp->small_ints[index];
// _PyLong_GetZero(), _PyLong_GetOne() and get_small_int() must not be
// called before _PyLong_Init() nor after _PyLong_Fini().
assert(obj != NULL);
return obj;
}
// Return a borrowed reference to the zero singleton.
// The function cannot return NULL.
static inline PyObject* _PyLong_GetZero(void)
{ return __PyLong_GetSmallInt_internal(0); }
// Return a borrowed reference to the one singleton.
// The function cannot return NULL.
static inline PyObject* _PyLong_GetOne(void)
{ return __PyLong_GetSmallInt_internal(1); }
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_LONG_H */
PK ��\e�W�� � internal/pycore_atomic_funcs.hnu �[��� /* Atomic functions: similar to pycore_atomic.h, but don't need
to declare variables as atomic.
Py_ssize_t type:
* value = _Py_atomic_size_get(&var)
* _Py_atomic_size_set(&var, value)
Use sequentially-consistent ordering (__ATOMIC_SEQ_CST memory order):
enforce total ordering with all other atomic functions.
*/
#ifndef Py_ATOMIC_FUNC_H
#define Py_ATOMIC_FUNC_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#if defined(_MSC_VER)
# include <intrin.h> // _InterlockedExchange()
#endif
// Use builtin atomic operations in GCC >= 4.7 and clang
#ifdef HAVE_BUILTIN_ATOMIC
static inline Py_ssize_t _Py_atomic_size_get(Py_ssize_t *var)
{
return __atomic_load_n(var, __ATOMIC_SEQ_CST);
}
static inline void _Py_atomic_size_set(Py_ssize_t *var, Py_ssize_t value)
{
__atomic_store_n(var, value, __ATOMIC_SEQ_CST);
}
#elif defined(_MSC_VER)
static inline Py_ssize_t _Py_atomic_size_get(Py_ssize_t *var)
{
#if SIZEOF_VOID_P == 8
Py_BUILD_ASSERT(sizeof(__int64) == sizeof(*var));
volatile __int64 *volatile_var = (volatile __int64 *)var;
__int64 old;
do {
old = *volatile_var;
} while(_InterlockedCompareExchange64(volatile_var, old, old) != old);
#else
Py_BUILD_ASSERT(sizeof(long) == sizeof(*var));
volatile long *volatile_var = (volatile long *)var;
long old;
do {
old = *volatile_var;
} while(_InterlockedCompareExchange(volatile_var, old, old) != old);
#endif
return old;
}
static inline void _Py_atomic_size_set(Py_ssize_t *var, Py_ssize_t value)
{
#if SIZEOF_VOID_P == 8
Py_BUILD_ASSERT(sizeof(__int64) == sizeof(*var));
volatile __int64 *volatile_var = (volatile __int64 *)var;
_InterlockedExchange64(volatile_var, value);
#else
Py_BUILD_ASSERT(sizeof(long) == sizeof(*var));
volatile long *volatile_var = (volatile long *)var;
_InterlockedExchange(volatile_var, value);
#endif
}
#else
// Fallback implementation using volatile
static inline Py_ssize_t _Py_atomic_size_get(Py_ssize_t *var)
{
volatile Py_ssize_t *volatile_var = (volatile Py_ssize_t *)var;
return *volatile_var;
}
static inline void _Py_atomic_size_set(Py_ssize_t *var, Py_ssize_t value)
{
volatile Py_ssize_t *volatile_var = (volatile Py_ssize_t *)var;
*volatile_var = value;
}
#endif
#ifdef __cplusplus
}
#endif
#endif /* Py_ATOMIC_FUNC_H */
PK ��\ � � � internal/pycore_code.hnu �[��� #ifndef Py_INTERNAL_CODE_H
#define Py_INTERNAL_CODE_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
PyObject *ptr; /* Cached pointer (borrowed reference) */
uint64_t globals_ver; /* ma_version of global dict */
uint64_t builtins_ver; /* ma_version of builtin dict */
} _PyOpcache_LoadGlobal;
typedef struct {
PyTypeObject *type;
Py_ssize_t hint;
unsigned int tp_version_tag;
} _PyOpCodeOpt_LoadAttr;
struct _PyOpcache {
union {
_PyOpcache_LoadGlobal lg;
_PyOpCodeOpt_LoadAttr la;
} u;
char optimized;
};
/* Private API */
int _PyCode_InitOpcache(PyCodeObject *co);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_CODE_H */
PK ��\��/q
internal/pycore_pyerrors.hnu �[��� #ifndef Py_INTERNAL_PYERRORS_H
#define Py_INTERNAL_PYERRORS_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
static inline PyObject* _PyErr_Occurred(PyThreadState *tstate)
{
assert(tstate != NULL);
return tstate->curexc_type;
}
static inline void _PyErr_ClearExcState(_PyErr_StackItem *exc_state)
{
PyObject *t, *v, *tb;
t = exc_state->exc_type;
v = exc_state->exc_value;
tb = exc_state->exc_traceback;
exc_state->exc_type = NULL;
exc_state->exc_value = NULL;
exc_state->exc_traceback = NULL;
Py_XDECREF(t);
Py_XDECREF(v);
Py_XDECREF(tb);
}
PyAPI_FUNC(void) _PyErr_Fetch(
PyThreadState *tstate,
PyObject **type,
PyObject **value,
PyObject **traceback);
PyAPI_FUNC(int) _PyErr_ExceptionMatches(
PyThreadState *tstate,
PyObject *exc);
PyAPI_FUNC(void) _PyErr_Restore(
PyThreadState *tstate,
PyObject *type,
PyObject *value,
PyObject *traceback);
PyAPI_FUNC(void) _PyErr_SetObject(
PyThreadState *tstate,
PyObject *type,
PyObject *value);
PyAPI_FUNC(void) _PyErr_ChainStackItem(
_PyErr_StackItem *exc_info);
PyAPI_FUNC(void) _PyErr_Clear(PyThreadState *tstate);
PyAPI_FUNC(void) _PyErr_SetNone(PyThreadState *tstate, PyObject *exception);
PyAPI_FUNC(PyObject *) _PyErr_NoMemory(PyThreadState *tstate);
PyAPI_FUNC(void) _PyErr_SetString(
PyThreadState *tstate,
PyObject *exception,
const char *string);
PyAPI_FUNC(PyObject *) _PyErr_Format(
PyThreadState *tstate,
PyObject *exception,
const char *format,
...);
PyAPI_FUNC(void) _PyErr_NormalizeException(
PyThreadState *tstate,
PyObject **exc,
PyObject **val,
PyObject **tb);
PyAPI_FUNC(PyObject *) _PyErr_FormatFromCauseTstate(
PyThreadState *tstate,
PyObject *exception,
const char *format,
...);
PyAPI_FUNC(int) _PyErr_CheckSignalsTstate(PyThreadState *tstate);
PyAPI_FUNC(void) _Py_DumpExtensionModules(int fd, PyInterpreterState *interp);
extern PyObject* _Py_Offer_Suggestions(PyObject* exception);
PyAPI_FUNC(Py_ssize_t) _Py_UTF8_Edit_Cost(PyObject *str_a, PyObject *str_b,
Py_ssize_t max_cost);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_PYERRORS_H */
PK ��\)Ӕ�6 6 internal/pycore_context.hnu �[��� #ifndef Py_INTERNAL_CONTEXT_H
#define Py_INTERNAL_CONTEXT_H
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pycore_hamt.h" /* PyHamtObject */
struct _pycontextobject {
PyObject_HEAD
PyContext *ctx_prev;
PyHamtObject *ctx_vars;
PyObject *ctx_weakreflist;
int ctx_entered;
};
struct _pycontextvarobject {
PyObject_HEAD
PyObject *var_name;
PyObject *var_default;
PyObject *var_cached;
uint64_t var_cached_tsid;
uint64_t var_cached_tsver;
Py_hash_t var_hash;
};
struct _pycontexttokenobject {
PyObject_HEAD
PyContext *tok_ctx;
PyContextVar *tok_var;
PyObject *tok_oldval;
int tok_used;
};
int _PyContext_Init(void);
void _PyContext_Fini(PyInterpreterState *interp);
#endif /* !Py_INTERNAL_CONTEXT_H */
PK ��\6�e
� � internal/pycore_getopt.hnu �[��� #ifndef Py_INTERNAL_PYGETOPT_H
#define Py_INTERNAL_PYGETOPT_H
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
extern int _PyOS_opterr;
extern Py_ssize_t _PyOS_optind;
extern const wchar_t *_PyOS_optarg;
extern void _PyOS_ResetGetOpt(void);
typedef struct {
const wchar_t *name;
int has_arg;
int val;
} _PyOS_LongOption;
extern int _PyOS_GetOpt(Py_ssize_t argc, wchar_t * const *argv, int *longindex);
#endif /* !Py_INTERNAL_PYGETOPT_H */
PK ��\?�V� � internal/pycore_dtoa.hnu �[��� #ifndef PY_NO_SHORT_FLOAT_REPR
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/* These functions are used by modules compiled as C extension like math:
they must be exported. */
PyAPI_FUNC(double) _Py_dg_strtod(const char *str, char **ptr);
PyAPI_FUNC(char *) _Py_dg_dtoa(double d, int mode, int ndigits,
int *decpt, int *sign, char **rve);
PyAPI_FUNC(void) _Py_dg_freedtoa(char *s);
PyAPI_FUNC(double) _Py_dg_stdnan(int sign);
PyAPI_FUNC(double) _Py_dg_infinity(int sign);
#ifdef __cplusplus
}
#endif
#endif /* !PY_NO_SHORT_FLOAT_REPR */
PK ��\���=� � internal/pycore_asdl.hnu �[��� #ifndef Py_INTERNAL_ASDL_H
#define Py_INTERNAL_ASDL_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pycore_pyarena.h" // _PyArena_Malloc()
typedef PyObject * identifier;
typedef PyObject * string;
typedef PyObject * object;
typedef PyObject * constant;
/* It would be nice if the code generated by asdl_c.py was completely
independent of Python, but it is a goal the requires too much work
at this stage. So, for example, I'll represent identifiers as
interned Python strings.
*/
#define _ASDL_SEQ_HEAD \
Py_ssize_t size; \
void **elements;
typedef struct {
_ASDL_SEQ_HEAD
} asdl_seq;
typedef struct {
_ASDL_SEQ_HEAD
void *typed_elements[1];
} asdl_generic_seq;
typedef struct {
_ASDL_SEQ_HEAD
PyObject *typed_elements[1];
} asdl_identifier_seq;
typedef struct {
_ASDL_SEQ_HEAD
int typed_elements[1];
} asdl_int_seq;
asdl_generic_seq *_Py_asdl_generic_seq_new(Py_ssize_t size, PyArena *arena);
asdl_identifier_seq *_Py_asdl_identifier_seq_new(Py_ssize_t size, PyArena *arena);
asdl_int_seq *_Py_asdl_int_seq_new(Py_ssize_t size, PyArena *arena);
#define GENERATE_ASDL_SEQ_CONSTRUCTOR(NAME, TYPE) \
asdl_ ## NAME ## _seq *_Py_asdl_ ## NAME ## _seq_new(Py_ssize_t size, PyArena *arena) \
{ \
asdl_ ## NAME ## _seq *seq = NULL; \
size_t n; \
/* check size is sane */ \
if (size < 0 || \
(size && (((size_t)size - 1) > (SIZE_MAX / sizeof(void *))))) { \
PyErr_NoMemory(); \
return NULL; \
} \
n = (size ? (sizeof(TYPE *) * (size - 1)) : 0); \
/* check if size can be added safely */ \
if (n > SIZE_MAX - sizeof(asdl_ ## NAME ## _seq)) { \
PyErr_NoMemory(); \
return NULL; \
} \
n += sizeof(asdl_ ## NAME ## _seq); \
seq = (asdl_ ## NAME ## _seq *)_PyArena_Malloc(arena, n); \
if (!seq) { \
PyErr_NoMemory(); \
return NULL; \
} \
memset(seq, 0, n); \
seq->size = size; \
seq->elements = (void**)seq->typed_elements; \
return seq; \
}
#define asdl_seq_GET_UNTYPED(S, I) (S)->elements[(I)]
#define asdl_seq_GET(S, I) (S)->typed_elements[(I)]
#define asdl_seq_LEN(S) ((S) == NULL ? 0 : (S)->size)
#ifdef Py_DEBUG
# define asdl_seq_SET(S, I, V) \
do { \
Py_ssize_t _asdl_i = (I); \
assert((S) != NULL); \
assert(0 <= _asdl_i && _asdl_i < (S)->size); \
(S)->typed_elements[_asdl_i] = (V); \
} while (0)
#else
# define asdl_seq_SET(S, I, V) (S)->typed_elements[I] = (V)
#endif
#ifdef Py_DEBUG
# define asdl_seq_SET_UNTYPED(S, I, V) \
do { \
Py_ssize_t _asdl_i = (I); \
assert((S) != NULL); \
assert(0 <= _asdl_i && _asdl_i < (S)->size); \
(S)->elements[_asdl_i] = (V); \
} while (0)
#else
# define asdl_seq_SET_UNTYPED(S, I, V) (S)->elements[I] = (V)
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_ASDL_H */
PK ��\��� � internal/pycore_pathconfig.hnu �[��� #ifndef Py_INTERNAL_PATHCONFIG_H
#define Py_INTERNAL_PATHCONFIG_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
typedef struct _PyPathConfig {
/* Full path to the Python program */
wchar_t *program_full_path;
wchar_t *prefix;
wchar_t *exec_prefix;
/* Set by Py_SetPath(), or computed by _PyConfig_InitPathConfig() */
wchar_t *module_search_path;
/* Python program name */
wchar_t *program_name;
/* Set by Py_SetPythonHome() or PYTHONHOME environment variable */
wchar_t *home;
#ifdef MS_WINDOWS
/* isolated and site_import are used to set Py_IsolatedFlag and
Py_NoSiteFlag flags on Windows in read_pth_file(). These fields
are ignored when their value are equal to -1 (unset). */
int isolated;
int site_import;
/* Set when a venv is detected */
wchar_t *base_executable;
#endif
} _PyPathConfig;
#ifdef MS_WINDOWS
# define _PyPathConfig_INIT \
{.module_search_path = NULL, \
.isolated = -1, \
.site_import = -1}
#else
# define _PyPathConfig_INIT \
{.module_search_path = NULL}
#endif
/* Note: _PyPathConfig_INIT sets other fields to 0/NULL */
PyAPI_DATA(_PyPathConfig) _Py_path_config;
#ifdef MS_WINDOWS
PyAPI_DATA(wchar_t*) _Py_dll_path;
#endif
extern void _PyPathConfig_ClearGlobal(void);
extern PyStatus _PyPathConfig_Calculate(
_PyPathConfig *pathconfig,
const PyConfig *config);
extern int _PyPathConfig_ComputeSysPath0(
const PyWideStringList *argv,
PyObject **path0);
extern PyStatus _Py_FindEnvConfigValue(
FILE *env_file,
const wchar_t *key,
wchar_t **value_p);
#ifdef MS_WINDOWS
extern wchar_t* _Py_GetDLLPath(void);
#endif
extern PyStatus _PyConfig_WritePathConfig(const PyConfig *config);
extern void _Py_DumpPathConfig(PyThreadState *tstate);
extern PyObject* _PyPathConfig_AsDict(void);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_PATHCONFIG_H */
PK ��\�E
��! �! & internal/pycore_blocks_output_buffer.hnu �[��� /*
_BlocksOutputBuffer is used to maintain an output buffer
that has unpredictable size. Suitable for compression/decompression
API (bz2/lzma/zlib) that has stream->next_out and stream->avail_out:
stream->next_out: point to the next output position.
stream->avail_out: the number of available bytes left in the buffer.
It maintains a list of bytes object, so there is no overhead of resizing
the buffer.
Usage:
1, Initialize the struct instance like this:
_BlocksOutputBuffer buffer = {.list = NULL};
Set .list to NULL for _BlocksOutputBuffer_OnError()
2, Initialize the buffer use one of these functions:
_BlocksOutputBuffer_InitAndGrow()
_BlocksOutputBuffer_InitWithSize()
3, If (avail_out == 0), grow the buffer:
_BlocksOutputBuffer_Grow()
4, Get the current outputted data size:
_BlocksOutputBuffer_GetDataSize()
5, Finish the buffer, and return a bytes object:
_BlocksOutputBuffer_Finish()
6, Clean up the buffer when an error occurred:
_BlocksOutputBuffer_OnError()
*/
#ifndef Py_INTERNAL_BLOCKS_OUTPUT_BUFFER_H
#define Py_INTERNAL_BLOCKS_OUTPUT_BUFFER_H
#ifdef __cplusplus
extern "C" {
#endif
#include "Python.h"
typedef struct {
// List of bytes objects
PyObject *list;
// Number of whole allocated size
Py_ssize_t allocated;
// Max length of the buffer, negative number means unlimited length.
Py_ssize_t max_length;
} _BlocksOutputBuffer;
static const char unable_allocate_msg[] = "Unable to allocate output buffer.";
/* In 32-bit build, the max block size should <= INT32_MAX. */
#define OUTPUT_BUFFER_MAX_BLOCK_SIZE (256*1024*1024)
/* Block size sequence */
#define KB (1024)
#define MB (1024*1024)
static const Py_ssize_t BUFFER_BLOCK_SIZE[] =
{ 32*KB, 64*KB, 256*KB, 1*MB, 4*MB, 8*MB, 16*MB, 16*MB,
32*MB, 32*MB, 32*MB, 32*MB, 64*MB, 64*MB, 128*MB, 128*MB,
OUTPUT_BUFFER_MAX_BLOCK_SIZE };
#undef KB
#undef MB
/* According to the block sizes defined by BUFFER_BLOCK_SIZE, the whole
allocated size growth step is:
1 32 KB +32 KB
2 96 KB +64 KB
3 352 KB +256 KB
4 1.34 MB +1 MB
5 5.34 MB +4 MB
6 13.34 MB +8 MB
7 29.34 MB +16 MB
8 45.34 MB +16 MB
9 77.34 MB +32 MB
10 109.34 MB +32 MB
11 141.34 MB +32 MB
12 173.34 MB +32 MB
13 237.34 MB +64 MB
14 301.34 MB +64 MB
15 429.34 MB +128 MB
16 557.34 MB +128 MB
17 813.34 MB +256 MB
18 1069.34 MB +256 MB
19 1325.34 MB +256 MB
20 1581.34 MB +256 MB
21 1837.34 MB +256 MB
22 2093.34 MB +256 MB
...
*/
/* Initialize the buffer, and grow the buffer.
max_length: Max length of the buffer, -1 for unlimited length.
On success, return allocated size (>=0)
On failure, return -1
*/
static inline Py_ssize_t
_BlocksOutputBuffer_InitAndGrow(_BlocksOutputBuffer *buffer,
const Py_ssize_t max_length,
void **next_out)
{
PyObject *b;
Py_ssize_t block_size;
// ensure .list was set to NULL
assert(buffer->list == NULL);
// get block size
if (0 <= max_length && max_length < BUFFER_BLOCK_SIZE[0]) {
block_size = max_length;
} else {
block_size = BUFFER_BLOCK_SIZE[0];
}
// the first block
b = PyBytes_FromStringAndSize(NULL, block_size);
if (b == NULL) {
return -1;
}
// create the list
buffer->list = PyList_New(1);
if (buffer->list == NULL) {
Py_DECREF(b);
return -1;
}
PyList_SET_ITEM(buffer->list, 0, b);
// set variables
buffer->allocated = block_size;
buffer->max_length = max_length;
*next_out = PyBytes_AS_STRING(b);
return block_size;
}
/* Initialize the buffer, with an initial size.
Check block size limit in the outer wrapper function. For example, some libs
accept UINT32_MAX as the maximum block size, then init_size should <= it.
On success, return allocated size (>=0)
On failure, return -1
*/
static inline Py_ssize_t
_BlocksOutputBuffer_InitWithSize(_BlocksOutputBuffer *buffer,
const Py_ssize_t init_size,
void **next_out)
{
PyObject *b;
// ensure .list was set to NULL
assert(buffer->list == NULL);
// the first block
b = PyBytes_FromStringAndSize(NULL, init_size);
if (b == NULL) {
PyErr_SetString(PyExc_MemoryError, unable_allocate_msg);
return -1;
}
// create the list
buffer->list = PyList_New(1);
if (buffer->list == NULL) {
Py_DECREF(b);
return -1;
}
PyList_SET_ITEM(buffer->list, 0, b);
// set variables
buffer->allocated = init_size;
buffer->max_length = -1;
*next_out = PyBytes_AS_STRING(b);
return init_size;
}
/* Grow the buffer. The avail_out must be 0, please check it before calling.
On success, return allocated size (>=0)
On failure, return -1
*/
static inline Py_ssize_t
_BlocksOutputBuffer_Grow(_BlocksOutputBuffer *buffer,
void **next_out,
const Py_ssize_t avail_out)
{
PyObject *b;
const Py_ssize_t list_len = Py_SIZE(buffer->list);
Py_ssize_t block_size;
// ensure no gaps in the data
if (avail_out != 0) {
PyErr_SetString(PyExc_SystemError,
"avail_out is non-zero in _BlocksOutputBuffer_Grow().");
return -1;
}
// get block size
if (list_len < (Py_ssize_t) Py_ARRAY_LENGTH(BUFFER_BLOCK_SIZE)) {
block_size = BUFFER_BLOCK_SIZE[list_len];
} else {
block_size = BUFFER_BLOCK_SIZE[Py_ARRAY_LENGTH(BUFFER_BLOCK_SIZE) - 1];
}
// check max_length
if (buffer->max_length >= 0) {
// if (rest == 0), should not grow the buffer.
Py_ssize_t rest = buffer->max_length - buffer->allocated;
assert(rest > 0);
// block_size of the last block
if (block_size > rest) {
block_size = rest;
}
}
// check buffer->allocated overflow
if (block_size > PY_SSIZE_T_MAX - buffer->allocated) {
PyErr_SetString(PyExc_MemoryError, unable_allocate_msg);
return -1;
}
// create the block
b = PyBytes_FromStringAndSize(NULL, block_size);
if (b == NULL) {
PyErr_SetString(PyExc_MemoryError, unable_allocate_msg);
return -1;
}
if (PyList_Append(buffer->list, b) < 0) {
Py_DECREF(b);
return -1;
}
Py_DECREF(b);
// set variables
buffer->allocated += block_size;
*next_out = PyBytes_AS_STRING(b);
return block_size;
}
/* Return the current outputted data size. */
static inline Py_ssize_t
_BlocksOutputBuffer_GetDataSize(_BlocksOutputBuffer *buffer,
const Py_ssize_t avail_out)
{
return buffer->allocated - avail_out;
}
/* Finish the buffer.
Return a bytes object on success
Return NULL on failure
*/
static inline PyObject *
_BlocksOutputBuffer_Finish(_BlocksOutputBuffer *buffer,
const Py_ssize_t avail_out)
{
PyObject *result, *block;
const Py_ssize_t list_len = Py_SIZE(buffer->list);
// fast path for single block
if ((list_len == 1 && avail_out == 0) ||
(list_len == 2 && Py_SIZE(PyList_GET_ITEM(buffer->list, 1)) == avail_out))
{
block = PyList_GET_ITEM(buffer->list, 0);
Py_INCREF(block);
Py_CLEAR(buffer->list);
return block;
}
// final bytes object
result = PyBytes_FromStringAndSize(NULL, buffer->allocated - avail_out);
if (result == NULL) {
PyErr_SetString(PyExc_MemoryError, unable_allocate_msg);
return NULL;
}
// memory copy
if (list_len > 0) {
char *posi = PyBytes_AS_STRING(result);
// blocks except the last one
Py_ssize_t i = 0;
for (; i < list_len-1; i++) {
block = PyList_GET_ITEM(buffer->list, i);
memcpy(posi, PyBytes_AS_STRING(block), Py_SIZE(block));
posi += Py_SIZE(block);
}
// the last block
block = PyList_GET_ITEM(buffer->list, i);
memcpy(posi, PyBytes_AS_STRING(block), Py_SIZE(block) - avail_out);
} else {
assert(Py_SIZE(result) == 0);
}
Py_CLEAR(buffer->list);
return result;
}
/* Clean up the buffer when an error occurred. */
static inline void
_BlocksOutputBuffer_OnError(_BlocksOutputBuffer *buffer)
{
Py_CLEAR(buffer->list);
}
#ifdef __cplusplus
}
#endif
#endif /* Py_INTERNAL_BLOCKS_OUTPUT_BUFFER_H */PK ��\f&Tޭ
�
internal/pycore_pyarena.hnu �[��� /* An arena-like memory interface for the compiler.
*/
#ifndef Py_INTERNAL_PYARENA_H
#define Py_INTERNAL_PYARENA_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
typedef struct _arena PyArena;
/* _PyArena_New() and _PyArena_Free() create a new arena and free it,
respectively. Once an arena has been created, it can be used
to allocate memory via _PyArena_Malloc(). Pointers to PyObject can
also be registered with the arena via _PyArena_AddPyObject(), and the
arena will ensure that the PyObjects stay alive at least until
_PyArena_Free() is called. When an arena is freed, all the memory it
allocated is freed, the arena releases internal references to registered
PyObject*, and none of its pointers are valid.
XXX (tim) What does "none of its pointers are valid" mean? Does it
XXX mean that pointers previously obtained via _PyArena_Malloc() are
XXX no longer valid? (That's clearly true, but not sure that's what
XXX the text is trying to say.)
_PyArena_New() returns an arena pointer. On error, it
returns a negative number and sets an exception.
XXX (tim): Not true. On error, _PyArena_New() actually returns NULL,
XXX and looks like it may or may not set an exception (e.g., if the
XXX internal PyList_New(0) returns NULL, _PyArena_New() passes that on
XXX and an exception is set; OTOH, if the internal
XXX block_new(DEFAULT_BLOCK_SIZE) returns NULL, that's passed on but
XXX an exception is not set in that case).
*/
PyAPI_FUNC(PyArena*) _PyArena_New(void);
PyAPI_FUNC(void) _PyArena_Free(PyArena *);
/* Mostly like malloc(), return the address of a block of memory spanning
* `size` bytes, or return NULL (without setting an exception) if enough
* new memory can't be obtained. Unlike malloc(0), _PyArena_Malloc() with
* size=0 does not guarantee to return a unique pointer (the pointer
* returned may equal one or more other pointers obtained from
* _PyArena_Malloc()).
* Note that pointers obtained via _PyArena_Malloc() must never be passed to
* the system free() or realloc(), or to any of Python's similar memory-
* management functions. _PyArena_Malloc()-obtained pointers remain valid
* until _PyArena_Free(ar) is called, at which point all pointers obtained
* from the arena `ar` become invalid simultaneously.
*/
PyAPI_FUNC(void*) _PyArena_Malloc(PyArena *, size_t size);
/* This routine isn't a proper arena allocation routine. It takes
* a PyObject* and records it so that it can be DECREFed when the
* arena is freed.
*/
PyAPI_FUNC(int) _PyArena_AddPyObject(PyArena *, PyObject *);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_PYARENA_H */
PK ��\�E�ɂ � internal/pycore_ucnhash.hnu �[��� /* Unicode name database interface */
#ifndef Py_INTERNAL_UCNHASH_H
#define Py_INTERNAL_UCNHASH_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/* revised ucnhash CAPI interface (exported through a "wrapper") */
#define PyUnicodeData_CAPSULE_NAME "unicodedata._ucnhash_CAPI"
typedef struct {
/* Get name for a given character code.
Returns non-zero if success, zero if not.
Does not set Python exceptions. */
int (*getname)(Py_UCS4 code, char* buffer, int buflen,
int with_alias_and_seq);
/* Get character code for a given name.
Same error handling as for getname(). */
int (*getcode)(const char* name, int namelen, Py_UCS4* code,
int with_named_seq);
} _PyUnicode_Name_CAPI;
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_UCNHASH_H */
PK ��\!�}�� � internal/pycore_initconfig.hnu �[��� #ifndef Py_INTERNAL_CORECONFIG_H
#define Py_INTERNAL_CORECONFIG_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/* Forward declaration */
struct pyruntimestate;
/* --- PyStatus ----------------------------------------------- */
/* Almost all errors causing Python initialization to fail */
#ifdef _MSC_VER
/* Visual Studio 2015 doesn't implement C99 __func__ in C */
# define _PyStatus_GET_FUNC() __FUNCTION__
#else
# define _PyStatus_GET_FUNC() __func__
#endif
#define _PyStatus_OK() \
(PyStatus){._type = _PyStatus_TYPE_OK,}
/* other fields are set to 0 */
#define _PyStatus_ERR(ERR_MSG) \
(PyStatus){ \
._type = _PyStatus_TYPE_ERROR, \
.func = _PyStatus_GET_FUNC(), \
.err_msg = (ERR_MSG)}
/* other fields are set to 0 */
#define _PyStatus_NO_MEMORY() _PyStatus_ERR("memory allocation failed")
#define _PyStatus_EXIT(EXITCODE) \
(PyStatus){ \
._type = _PyStatus_TYPE_EXIT, \
.exitcode = (EXITCODE)}
#define _PyStatus_IS_ERROR(err) \
(err._type == _PyStatus_TYPE_ERROR)
#define _PyStatus_IS_EXIT(err) \
(err._type == _PyStatus_TYPE_EXIT)
#define _PyStatus_EXCEPTION(err) \
(err._type != _PyStatus_TYPE_OK)
#define _PyStatus_UPDATE_FUNC(err) \
do { err.func = _PyStatus_GET_FUNC(); } while (0)
PyObject* _PyErr_SetFromPyStatus(PyStatus status);
/* --- PyWideStringList ------------------------------------------------ */
#define _PyWideStringList_INIT (PyWideStringList){.length = 0, .items = NULL}
#ifndef NDEBUG
PyAPI_FUNC(int) _PyWideStringList_CheckConsistency(const PyWideStringList *list);
#endif
PyAPI_FUNC(void) _PyWideStringList_Clear(PyWideStringList *list);
PyAPI_FUNC(int) _PyWideStringList_Copy(PyWideStringList *list,
const PyWideStringList *list2);
PyAPI_FUNC(PyStatus) _PyWideStringList_Extend(PyWideStringList *list,
const PyWideStringList *list2);
PyAPI_FUNC(PyObject*) _PyWideStringList_AsList(const PyWideStringList *list);
/* --- _PyArgv ---------------------------------------------------- */
typedef struct _PyArgv {
Py_ssize_t argc;
int use_bytes_argv;
char * const *bytes_argv;
wchar_t * const *wchar_argv;
} _PyArgv;
PyAPI_FUNC(PyStatus) _PyArgv_AsWstrList(const _PyArgv *args,
PyWideStringList *list);
/* --- Helper functions ------------------------------------------- */
PyAPI_FUNC(int) _Py_str_to_int(
const char *str,
int *result);
PyAPI_FUNC(const wchar_t*) _Py_get_xoption(
const PyWideStringList *xoptions,
const wchar_t *name);
PyAPI_FUNC(const char*) _Py_GetEnv(
int use_environment,
const char *name);
PyAPI_FUNC(void) _Py_get_env_flag(
int use_environment,
int *flag,
const char *name);
/* Py_GetArgcArgv() helper */
PyAPI_FUNC(void) _Py_ClearArgcArgv(void);
/* --- _PyPreCmdline ------------------------------------------------- */
typedef struct {
PyWideStringList argv;
PyWideStringList xoptions; /* "-X value" option */
int isolated; /* -I option */
int use_environment; /* -E option */
int dev_mode; /* -X dev and PYTHONDEVMODE */
int warn_default_encoding; /* -X warn_default_encoding and PYTHONWARNDEFAULTENCODING */
} _PyPreCmdline;
#define _PyPreCmdline_INIT \
(_PyPreCmdline){ \
.use_environment = -1, \
.isolated = -1, \
.dev_mode = -1}
/* Note: _PyPreCmdline_INIT sets other fields to 0/NULL */
extern void _PyPreCmdline_Clear(_PyPreCmdline *cmdline);
extern PyStatus _PyPreCmdline_SetArgv(_PyPreCmdline *cmdline,
const _PyArgv *args);
extern PyStatus _PyPreCmdline_SetConfig(
const _PyPreCmdline *cmdline,
PyConfig *config);
extern PyStatus _PyPreCmdline_Read(_PyPreCmdline *cmdline,
const PyPreConfig *preconfig);
/* --- PyPreConfig ----------------------------------------------- */
PyAPI_FUNC(void) _PyPreConfig_InitCompatConfig(PyPreConfig *preconfig);
extern void _PyPreConfig_InitFromConfig(
PyPreConfig *preconfig,
const PyConfig *config);
extern PyStatus _PyPreConfig_InitFromPreConfig(
PyPreConfig *preconfig,
const PyPreConfig *config2);
extern PyObject* _PyPreConfig_AsDict(const PyPreConfig *preconfig);
extern void _PyPreConfig_GetConfig(PyPreConfig *preconfig,
const PyConfig *config);
extern PyStatus _PyPreConfig_Read(PyPreConfig *preconfig,
const _PyArgv *args);
extern PyStatus _PyPreConfig_Write(const PyPreConfig *preconfig);
/* --- PyConfig ---------------------------------------------- */
typedef enum {
/* Py_Initialize() API: backward compatibility with Python 3.6 and 3.7 */
_PyConfig_INIT_COMPAT = 1,
_PyConfig_INIT_PYTHON = 2,
_PyConfig_INIT_ISOLATED = 3
} _PyConfigInitEnum;
PyAPI_FUNC(void) _PyConfig_InitCompatConfig(PyConfig *config);
extern PyStatus _PyConfig_Copy(
PyConfig *config,
const PyConfig *config2);
extern PyStatus _PyConfig_InitPathConfig(
PyConfig *config,
int compute_path_config);
extern PyStatus _PyConfig_Read(PyConfig *config, int compute_path_config);
extern PyStatus _PyConfig_Write(const PyConfig *config,
struct pyruntimestate *runtime);
extern PyStatus _PyConfig_SetPyArgv(
PyConfig *config,
const _PyArgv *args);
PyAPI_FUNC(PyObject*) _PyConfig_AsDict(const PyConfig *config);
PyAPI_FUNC(int) _PyConfig_FromDict(PyConfig *config, PyObject *dict);
extern int _Py_global_config_int_max_str_digits;
/* --- Function used for testing ---------------------------------- */
PyAPI_FUNC(PyObject*) _Py_GetConfigsAsDict(void);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_CORECONFIG_H */
PK ��\�d-&q q internal/pycore_hamt.hnu �[��� #ifndef Py_INTERNAL_HAMT_H
#define Py_INTERNAL_HAMT_H
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/*
HAMT tree is shaped by hashes of keys. Every group of 5 bits of a hash denotes
the exact position of the key in one level of the tree. Since we're using
32 bit hashes, we can have at most 7 such levels. Although if there are
two distinct keys with equal hashes, they will have to occupy the same
cell in the 7th level of the tree -- so we'd put them in a "collision" node.
Which brings the total possible tree depth to 8. Read more about the actual
layout of the HAMT tree in `hamt.c`.
This constant is used to define a datastucture for storing iteration state.
*/
#define _Py_HAMT_MAX_TREE_DEPTH 8
#define PyHamt_Check(o) Py_IS_TYPE(o, &_PyHamt_Type)
/* Abstract tree node. */
typedef struct {
PyObject_HEAD
} PyHamtNode;
/* An HAMT immutable mapping collection. */
typedef struct {
PyObject_HEAD
PyHamtNode *h_root;
PyObject *h_weakreflist;
Py_ssize_t h_count;
} PyHamtObject;
/* A struct to hold the state of depth-first traverse of the tree.
HAMT is an immutable collection. Iterators will hold a strong reference
to it, and every node in the HAMT has strong references to its children.
So for iterators, we can implement zero allocations and zero reference
inc/dec depth-first iteration.
- i_nodes: an array of seven pointers to tree nodes
- i_level: the current node in i_nodes
- i_pos: an array of positions within nodes in i_nodes.
*/
typedef struct {
PyHamtNode *i_nodes[_Py_HAMT_MAX_TREE_DEPTH];
Py_ssize_t i_pos[_Py_HAMT_MAX_TREE_DEPTH];
int8_t i_level;
} PyHamtIteratorState;
/* Base iterator object.
Contains the iteration state, a pointer to the HAMT tree,
and a pointer to the 'yield function'. The latter is a simple
function that returns a key/value tuple for the 'Items' iterator,
just a key for the 'Keys' iterator, and a value for the 'Values'
iterator.
*/
typedef struct {
PyObject_HEAD
PyHamtObject *hi_obj;
PyHamtIteratorState hi_iter;
binaryfunc hi_yield;
} PyHamtIterator;
PyAPI_DATA(PyTypeObject) _PyHamt_Type;
PyAPI_DATA(PyTypeObject) _PyHamt_ArrayNode_Type;
PyAPI_DATA(PyTypeObject) _PyHamt_BitmapNode_Type;
PyAPI_DATA(PyTypeObject) _PyHamt_CollisionNode_Type;
PyAPI_DATA(PyTypeObject) _PyHamtKeys_Type;
PyAPI_DATA(PyTypeObject) _PyHamtValues_Type;
PyAPI_DATA(PyTypeObject) _PyHamtItems_Type;
/* Create a new HAMT immutable mapping. */
PyHamtObject * _PyHamt_New(void);
/* Return a new collection based on "o", but with an additional
key/val pair. */
PyHamtObject * _PyHamt_Assoc(PyHamtObject *o, PyObject *key, PyObject *val);
/* Return a new collection based on "o", but without "key". */
PyHamtObject * _PyHamt_Without(PyHamtObject *o, PyObject *key);
/* Find "key" in the "o" collection.
Return:
- -1: An error occurred.
- 0: "key" wasn't found in "o".
- 1: "key" is in "o"; "*val" is set to its value (a borrowed ref).
*/
int _PyHamt_Find(PyHamtObject *o, PyObject *key, PyObject **val);
/* Check if "v" is equal to "w".
Return:
- 0: v != w
- 1: v == w
- -1: An error occurred.
*/
int _PyHamt_Eq(PyHamtObject *v, PyHamtObject *w);
/* Return the size of "o"; equivalent of "len(o)". */
Py_ssize_t _PyHamt_Len(PyHamtObject *o);
/* Return a Keys iterator over "o". */
PyObject * _PyHamt_NewIterKeys(PyHamtObject *o);
/* Return a Values iterator over "o". */
PyObject * _PyHamt_NewIterValues(PyHamtObject *o);
/* Return a Items iterator over "o". */
PyObject * _PyHamt_NewIterItems(PyHamtObject *o);
int _PyHamt_Init(void);
void _PyHamt_Fini(void);
#endif /* !Py_INTERNAL_HAMT_H */
PK ��\9�A\u u internal/pycore_unionobject.hnu �[��� #ifndef Py_INTERNAL_UNIONOBJECT_H
#define Py_INTERNAL_UNIONOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
extern PyTypeObject _PyUnion_Type;
#define _PyUnion_Check(op) Py_IS_TYPE(op, &_PyUnion_Type)
extern PyObject *_Py_union_type_or(PyObject *, PyObject *);
#define _PyGenericAlias_Check(op) PyObject_TypeCheck(op, &Py_GenericAliasType)
extern PyObject *_Py_subs_parameters(PyObject *, PyObject *, PyObject *, PyObject *);
extern PyObject *_Py_make_parameters(PyObject *);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_UNIONOBJECT_H */
PK ��\�=K� � internal/pycore_fileutils.hnu �[��� #ifndef Py_INTERNAL_FILEUTILS_H
#define Py_INTERNAL_FILEUTILS_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "Py_BUILD_CORE must be defined to include this header"
#endif
#include <locale.h> /* struct lconv */
PyAPI_DATA(int) _Py_HasFileSystemDefaultEncodeErrors;
PyAPI_FUNC(int) _Py_DecodeUTF8Ex(
const char *arg,
Py_ssize_t arglen,
wchar_t **wstr,
size_t *wlen,
const char **reason,
_Py_error_handler errors);
PyAPI_FUNC(int) _Py_EncodeUTF8Ex(
const wchar_t *text,
char **str,
size_t *error_pos,
const char **reason,
int raw_malloc,
_Py_error_handler errors);
PyAPI_FUNC(wchar_t*) _Py_DecodeUTF8_surrogateescape(
const char *arg,
Py_ssize_t arglen,
size_t *wlen);
PyAPI_FUNC(int) _Py_GetForceASCII(void);
/* Reset "force ASCII" mode (if it was initialized).
This function should be called when Python changes the LC_CTYPE locale,
so the "force ASCII" mode can be detected again on the new locale
encoding. */
PyAPI_FUNC(void) _Py_ResetForceASCII(void);
PyAPI_FUNC(int) _Py_GetLocaleconvNumeric(
struct lconv *lc,
PyObject **decimal_point,
PyObject **thousands_sep);
PyAPI_FUNC(void) _Py_closerange(int first, int last);
PyAPI_FUNC(wchar_t*) _Py_GetLocaleEncoding(void);
PyAPI_FUNC(PyObject*) _Py_GetLocaleEncodingObject(void);
#ifdef HAVE_NON_UNICODE_WCHAR_T_REPRESENTATION
extern int _Py_LocaleUsesNonUnicodeWchar(void);
extern wchar_t* _Py_DecodeNonUnicodeWchar(
const wchar_t* native,
Py_ssize_t size);
extern int _Py_EncodeNonUnicodeWchar_InPlace(
wchar_t* unicode,
Py_ssize_t size);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_FILEUTILS_H */
PK ��\#?& internal/pycore_gil.hnu �[��� #ifndef Py_INTERNAL_GIL_H
#define Py_INTERNAL_GIL_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pycore_atomic.h" /* _Py_atomic_address */
#include "pycore_condvar.h" /* PyCOND_T */
#ifndef Py_HAVE_CONDVAR
# error You need either a POSIX-compatible or a Windows system!
#endif
/* Enable if you want to force the switching of threads at least
every `interval`. */
#undef FORCE_SWITCHING
#define FORCE_SWITCHING
struct _gil_runtime_state {
/* microseconds (the Python API uses seconds, though) */
unsigned long interval;
/* Last PyThreadState holding / having held the GIL. This helps us
know whether anyone else was scheduled after we dropped the GIL. */
_Py_atomic_address last_holder;
/* Whether the GIL is already taken (-1 if uninitialized). This is
atomic because it can be read without any lock taken in ceval.c. */
_Py_atomic_int locked;
/* Number of GIL switches since the beginning. */
unsigned long switch_number;
/* This condition variable allows one or several threads to wait
until the GIL is released. In addition, the mutex also protects
the above variables. */
PyCOND_T cond;
PyMUTEX_T mutex;
#ifdef FORCE_SWITCHING
/* This condition variable helps the GIL-releasing thread wait for
a GIL-awaiting thread to be scheduled and take the GIL. */
PyCOND_T switch_cond;
PyMUTEX_T switch_mutex;
#endif
};
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_GIL_H */
PK ��\+bn�� � internal/pycore_gc.hnu �[��� #ifndef Py_INTERNAL_GC_H
#define Py_INTERNAL_GC_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/* GC information is stored BEFORE the object structure. */
typedef struct {
// Pointer to next object in the list.
// 0 means the object is not tracked
uintptr_t _gc_next;
// Pointer to previous object in the list.
// Lowest two bits are used for flags documented later.
uintptr_t _gc_prev;
} PyGC_Head;
#define _Py_AS_GC(o) ((PyGC_Head *)(o)-1)
/* True if the object is currently tracked by the GC. */
#define _PyObject_GC_IS_TRACKED(o) (_Py_AS_GC(o)->_gc_next != 0)
/* True if the object may be tracked by the GC in the future, or already is.
This can be useful to implement some optimizations. */
#define _PyObject_GC_MAY_BE_TRACKED(obj) \
(PyObject_IS_GC(obj) && \
(!PyTuple_CheckExact(obj) || _PyObject_GC_IS_TRACKED(obj)))
/* Bit flags for _gc_prev */
/* Bit 0 is set when tp_finalize is called */
#define _PyGC_PREV_MASK_FINALIZED (1)
/* Bit 1 is set when the object is in generation which is GCed currently. */
#define _PyGC_PREV_MASK_COLLECTING (2)
/* The (N-2) most significant bits contain the real address. */
#define _PyGC_PREV_SHIFT (2)
#define _PyGC_PREV_MASK (((uintptr_t) -1) << _PyGC_PREV_SHIFT)
// Lowest bit of _gc_next is used for flags only in GC.
// But it is always 0 for normal code.
#define _PyGCHead_NEXT(g) ((PyGC_Head*)(g)->_gc_next)
#define _PyGCHead_SET_NEXT(g, p) ((g)->_gc_next = (uintptr_t)(p))
// Lowest two bits of _gc_prev is used for _PyGC_PREV_MASK_* flags.
#define _PyGCHead_PREV(g) ((PyGC_Head*)((g)->_gc_prev & _PyGC_PREV_MASK))
#define _PyGCHead_SET_PREV(g, p) do { \
assert(((uintptr_t)p & ~_PyGC_PREV_MASK) == 0); \
(g)->_gc_prev = ((g)->_gc_prev & ~_PyGC_PREV_MASK) \
| ((uintptr_t)(p)); \
} while (0)
#define _PyGCHead_FINALIZED(g) \
(((g)->_gc_prev & _PyGC_PREV_MASK_FINALIZED) != 0)
#define _PyGCHead_SET_FINALIZED(g) \
((g)->_gc_prev |= _PyGC_PREV_MASK_FINALIZED)
#define _PyGC_FINALIZED(o) \
_PyGCHead_FINALIZED(_Py_AS_GC(o))
#define _PyGC_SET_FINALIZED(o) \
_PyGCHead_SET_FINALIZED(_Py_AS_GC(o))
/* GC runtime state */
/* If we change this, we need to change the default value in the
signature of gc.collect. */
#define NUM_GENERATIONS 3
/*
NOTE: about untracking of mutable objects.
Certain types of container cannot participate in a reference cycle, and
so do not need to be tracked by the garbage collector. Untracking these
objects reduces the cost of garbage collections. However, determining
which objects may be untracked is not free, and the costs must be
weighed against the benefits for garbage collection.
There are two possible strategies for when to untrack a container:
i) When the container is created.
ii) When the container is examined by the garbage collector.
Tuples containing only immutable objects (integers, strings etc, and
recursively, tuples of immutable objects) do not need to be tracked.
The interpreter creates a large number of tuples, many of which will
not survive until garbage collection. It is therefore not worthwhile
to untrack eligible tuples at creation time.
Instead, all tuples except the empty tuple are tracked when created.
During garbage collection it is determined whether any surviving tuples
can be untracked. A tuple can be untracked if all of its contents are
already not tracked. Tuples are examined for untracking in all garbage
collection cycles. It may take more than one cycle to untrack a tuple.
Dictionaries containing only immutable objects also do not need to be
tracked. Dictionaries are untracked when created. If a tracked item is
inserted into a dictionary (either as a key or value), the dictionary
becomes tracked. During a full garbage collection (all generations),
the collector will untrack any dictionaries whose contents are not
tracked.
The module provides the python function is_tracked(obj), which returns
the CURRENT tracking status of the object. Subsequent garbage
collections may change the tracking status of the object.
Untracking of certain containers was introduced in issue #4688, and
the algorithm was refined in response to issue #14775.
*/
struct gc_generation {
PyGC_Head head;
int threshold; /* collection threshold */
int count; /* count of allocations or collections of younger
generations */
};
/* Running stats per generation */
struct gc_generation_stats {
/* total number of collections */
Py_ssize_t collections;
/* total number of collected objects */
Py_ssize_t collected;
/* total number of uncollectable objects (put into gc.garbage) */
Py_ssize_t uncollectable;
};
struct _gc_runtime_state {
/* List of objects that still need to be cleaned up, singly linked
* via their gc headers' gc_prev pointers. */
PyObject *trash_delete_later;
/* Current call-stack depth of tp_dealloc calls. */
int trash_delete_nesting;
int enabled;
int debug;
/* linked lists of container objects */
struct gc_generation generations[NUM_GENERATIONS];
PyGC_Head *generation0;
/* a permanent generation which won't be collected */
struct gc_generation permanent_generation;
struct gc_generation_stats generation_stats[NUM_GENERATIONS];
/* true if we are currently running the collector */
int collecting;
/* list of uncollectable objects */
PyObject *garbage;
/* a list of callbacks to be invoked when collection is performed */
PyObject *callbacks;
/* This is the number of objects that survived the last full
collection. It approximates the number of long lived objects
tracked by the GC.
(by "full collection", we mean a collection of the oldest
generation). */
Py_ssize_t long_lived_total;
/* This is the number of objects that survived all "non-full"
collections, and are awaiting to undergo a full collection for
the first time. */
Py_ssize_t long_lived_pending;
};
extern void _PyGC_InitState(struct _gc_runtime_state *);
extern Py_ssize_t _PyGC_CollectNoFail(PyThreadState *tstate);
// Functions to clear types free lists
extern void _PyFrame_ClearFreeList(PyInterpreterState *interp);
extern void _PyTuple_ClearFreeList(PyInterpreterState *interp);
extern void _PyFloat_ClearFreeList(PyInterpreterState *interp);
extern void _PyList_ClearFreeList(PyInterpreterState *interp);
extern void _PyDict_ClearFreeList(PyInterpreterState *interp);
extern void _PyAsyncGen_ClearFreeLists(PyInterpreterState *interp);
extern void _PyContext_ClearFreeList(PyInterpreterState *interp);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_GC_H */
PK ��\wDr� � internal/pycore_symtable.hnu �[��� #ifndef Py_INTERNAL_SYMTABLE_H
#define Py_INTERNAL_SYMTABLE_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
struct _mod; // Type defined in pycore_ast.h
typedef enum _block_type { FunctionBlock, ClassBlock, ModuleBlock, AnnotationBlock }
_Py_block_ty;
typedef enum _comprehension_type {
NoComprehension = 0,
ListComprehension = 1,
DictComprehension = 2,
SetComprehension = 3,
GeneratorExpression = 4 } _Py_comprehension_ty;
struct _symtable_entry;
struct symtable {
PyObject *st_filename; /* name of file being compiled,
decoded from the filesystem encoding */
struct _symtable_entry *st_cur; /* current symbol table entry */
struct _symtable_entry *st_top; /* symbol table entry for module */
PyObject *st_blocks; /* dict: map AST node addresses
* to symbol table entries */
PyObject *st_stack; /* list: stack of namespace info */
PyObject *st_global; /* borrowed ref to st_top->ste_symbols */
int st_nblocks; /* number of blocks used. kept for
consistency with the corresponding
compiler structure */
PyObject *st_private; /* name of current class or NULL */
PyFutureFeatures *st_future; /* module's future features that affect
the symbol table */
int recursion_depth; /* current recursion depth */
int recursion_limit; /* recursion limit */
};
typedef struct _symtable_entry {
PyObject_HEAD
PyObject *ste_id; /* int: key in ste_table->st_blocks */
PyObject *ste_symbols; /* dict: variable names to flags */
PyObject *ste_name; /* string: name of current block */
PyObject *ste_varnames; /* list of function parameters */
PyObject *ste_children; /* list of child blocks */
PyObject *ste_directives;/* locations of global and nonlocal statements */
_Py_block_ty ste_type; /* module, class or function */
int ste_nested; /* true if block is nested */
unsigned ste_free : 1; /* true if block has free variables */
unsigned ste_child_free : 1; /* true if a child block has free vars,
including free refs to globals */
unsigned ste_generator : 1; /* true if namespace is a generator */
unsigned ste_coroutine : 1; /* true if namespace is a coroutine */
_Py_comprehension_ty ste_comprehension; /* Kind of comprehension (if any) */
unsigned ste_varargs : 1; /* true if block has varargs */
unsigned ste_varkeywords : 1; /* true if block has varkeywords */
unsigned ste_returns_value : 1; /* true if namespace uses return with
an argument */
unsigned ste_needs_class_closure : 1; /* for class scopes, true if a
closure over __class__
should be created */
unsigned ste_comp_iter_target : 1; /* true if visiting comprehension target */
int ste_comp_iter_expr; /* non-zero if visiting a comprehension range expression */
int ste_lineno; /* first line of block */
int ste_col_offset; /* offset of first line of block */
int ste_end_lineno; /* end line of block */
int ste_end_col_offset; /* end offset of first line of block */
int ste_opt_lineno; /* lineno of last exec or import * */
int ste_opt_col_offset; /* offset of last exec or import * */
struct symtable *ste_table;
} PySTEntryObject;
extern PyTypeObject PySTEntry_Type;
#define PySTEntry_Check(op) Py_IS_TYPE(op, &PySTEntry_Type)
extern int _PyST_GetScope(PySTEntryObject *, PyObject *);
extern struct symtable* _PySymtable_Build(
struct _mod *mod,
PyObject *filename,
PyFutureFeatures *future);
PyAPI_FUNC(PySTEntryObject *) PySymtable_Lookup(struct symtable *, void *);
extern void _PySymtable_Free(struct symtable *);
/* Flags for def-use information */
#define DEF_GLOBAL 1 /* global stmt */
#define DEF_LOCAL 2 /* assignment in code block */
#define DEF_PARAM 2<<1 /* formal parameter */
#define DEF_NONLOCAL 2<<2 /* nonlocal stmt */
#define USE 2<<3 /* name is used */
#define DEF_FREE 2<<4 /* name used but not defined in nested block */
#define DEF_FREE_CLASS 2<<5 /* free variable from class's method */
#define DEF_IMPORT 2<<6 /* assignment occurred via import */
#define DEF_ANNOT 2<<7 /* this name is annotated */
#define DEF_COMP_ITER 2<<8 /* this name is a comprehension iteration variable */
#define DEF_BOUND (DEF_LOCAL | DEF_PARAM | DEF_IMPORT)
/* GLOBAL_EXPLICIT and GLOBAL_IMPLICIT are used internally by the symbol
table. GLOBAL is returned from PyST_GetScope() for either of them.
It is stored in ste_symbols at bits 12-15.
*/
#define SCOPE_OFFSET 11
#define SCOPE_MASK (DEF_GLOBAL | DEF_LOCAL | DEF_PARAM | DEF_NONLOCAL)
#define LOCAL 1
#define GLOBAL_EXPLICIT 2
#define GLOBAL_IMPLICIT 3
#define FREE 4
#define CELL 5
#define GENERATOR 1
#define GENERATOR_EXPRESSION 2
// Used by symtablemodule.c
extern struct symtable* _Py_SymtableStringObjectFlags(
const char *str,
PyObject *filename,
int start,
PyCompilerFlags *flags);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_SYMTABLE_H */
PK ��\K�9 9 internal/pycore_ast_state.hnu �[��� // File automatically generated by Parser/asdl_c.py.
#ifndef Py_INTERNAL_AST_STATE_H
#define Py_INTERNAL_AST_STATE_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
struct ast_state {
int initialized;
PyObject *AST_type;
PyObject *Add_singleton;
PyObject *Add_type;
PyObject *And_singleton;
PyObject *And_type;
PyObject *AnnAssign_type;
PyObject *Assert_type;
PyObject *Assign_type;
PyObject *AsyncFor_type;
PyObject *AsyncFunctionDef_type;
PyObject *AsyncWith_type;
PyObject *Attribute_type;
PyObject *AugAssign_type;
PyObject *Await_type;
PyObject *BinOp_type;
PyObject *BitAnd_singleton;
PyObject *BitAnd_type;
PyObject *BitOr_singleton;
PyObject *BitOr_type;
PyObject *BitXor_singleton;
PyObject *BitXor_type;
PyObject *BoolOp_type;
PyObject *Break_type;
PyObject *Call_type;
PyObject *ClassDef_type;
PyObject *Compare_type;
PyObject *Constant_type;
PyObject *Continue_type;
PyObject *Del_singleton;
PyObject *Del_type;
PyObject *Delete_type;
PyObject *DictComp_type;
PyObject *Dict_type;
PyObject *Div_singleton;
PyObject *Div_type;
PyObject *Eq_singleton;
PyObject *Eq_type;
PyObject *ExceptHandler_type;
PyObject *Expr_type;
PyObject *Expression_type;
PyObject *FloorDiv_singleton;
PyObject *FloorDiv_type;
PyObject *For_type;
PyObject *FormattedValue_type;
PyObject *FunctionDef_type;
PyObject *FunctionType_type;
PyObject *GeneratorExp_type;
PyObject *Global_type;
PyObject *GtE_singleton;
PyObject *GtE_type;
PyObject *Gt_singleton;
PyObject *Gt_type;
PyObject *IfExp_type;
PyObject *If_type;
PyObject *ImportFrom_type;
PyObject *Import_type;
PyObject *In_singleton;
PyObject *In_type;
PyObject *Interactive_type;
PyObject *Invert_singleton;
PyObject *Invert_type;
PyObject *IsNot_singleton;
PyObject *IsNot_type;
PyObject *Is_singleton;
PyObject *Is_type;
PyObject *JoinedStr_type;
PyObject *LShift_singleton;
PyObject *LShift_type;
PyObject *Lambda_type;
PyObject *ListComp_type;
PyObject *List_type;
PyObject *Load_singleton;
PyObject *Load_type;
PyObject *LtE_singleton;
PyObject *LtE_type;
PyObject *Lt_singleton;
PyObject *Lt_type;
PyObject *MatMult_singleton;
PyObject *MatMult_type;
PyObject *MatchAs_type;
PyObject *MatchClass_type;
PyObject *MatchMapping_type;
PyObject *MatchOr_type;
PyObject *MatchSequence_type;
PyObject *MatchSingleton_type;
PyObject *MatchStar_type;
PyObject *MatchValue_type;
PyObject *Match_type;
PyObject *Mod_singleton;
PyObject *Mod_type;
PyObject *Module_type;
PyObject *Mult_singleton;
PyObject *Mult_type;
PyObject *Name_type;
PyObject *NamedExpr_type;
PyObject *Nonlocal_type;
PyObject *NotEq_singleton;
PyObject *NotEq_type;
PyObject *NotIn_singleton;
PyObject *NotIn_type;
PyObject *Not_singleton;
PyObject *Not_type;
PyObject *Or_singleton;
PyObject *Or_type;
PyObject *Pass_type;
PyObject *Pow_singleton;
PyObject *Pow_type;
PyObject *RShift_singleton;
PyObject *RShift_type;
PyObject *Raise_type;
PyObject *Return_type;
PyObject *SetComp_type;
PyObject *Set_type;
PyObject *Slice_type;
PyObject *Starred_type;
PyObject *Store_singleton;
PyObject *Store_type;
PyObject *Sub_singleton;
PyObject *Sub_type;
PyObject *Subscript_type;
PyObject *Try_type;
PyObject *Tuple_type;
PyObject *TypeIgnore_type;
PyObject *UAdd_singleton;
PyObject *UAdd_type;
PyObject *USub_singleton;
PyObject *USub_type;
PyObject *UnaryOp_type;
PyObject *While_type;
PyObject *With_type;
PyObject *YieldFrom_type;
PyObject *Yield_type;
PyObject *__dict__;
PyObject *__doc__;
PyObject *__match_args__;
PyObject *__module__;
PyObject *_attributes;
PyObject *_fields;
PyObject *alias_type;
PyObject *annotation;
PyObject *arg;
PyObject *arg_type;
PyObject *args;
PyObject *argtypes;
PyObject *arguments_type;
PyObject *asname;
PyObject *ast;
PyObject *attr;
PyObject *bases;
PyObject *body;
PyObject *boolop_type;
PyObject *cases;
PyObject *cause;
PyObject *cls;
PyObject *cmpop_type;
PyObject *col_offset;
PyObject *comparators;
PyObject *comprehension_type;
PyObject *context_expr;
PyObject *conversion;
PyObject *ctx;
PyObject *decorator_list;
PyObject *defaults;
PyObject *elt;
PyObject *elts;
PyObject *end_col_offset;
PyObject *end_lineno;
PyObject *exc;
PyObject *excepthandler_type;
PyObject *expr_context_type;
PyObject *expr_type;
PyObject *finalbody;
PyObject *format_spec;
PyObject *func;
PyObject *generators;
PyObject *guard;
PyObject *handlers;
PyObject *id;
PyObject *ifs;
PyObject *is_async;
PyObject *items;
PyObject *iter;
PyObject *key;
PyObject *keys;
PyObject *keyword_type;
PyObject *keywords;
PyObject *kind;
PyObject *kw_defaults;
PyObject *kwarg;
PyObject *kwd_attrs;
PyObject *kwd_patterns;
PyObject *kwonlyargs;
PyObject *left;
PyObject *level;
PyObject *lineno;
PyObject *lower;
PyObject *match_case_type;
PyObject *mod_type;
PyObject *module;
PyObject *msg;
PyObject *name;
PyObject *names;
PyObject *op;
PyObject *operand;
PyObject *operator_type;
PyObject *ops;
PyObject *optional_vars;
PyObject *orelse;
PyObject *pattern;
PyObject *pattern_type;
PyObject *patterns;
PyObject *posonlyargs;
PyObject *rest;
PyObject *returns;
PyObject *right;
PyObject *simple;
PyObject *slice;
PyObject *step;
PyObject *stmt_type;
PyObject *subject;
PyObject *tag;
PyObject *target;
PyObject *targets;
PyObject *test;
PyObject *type;
PyObject *type_comment;
PyObject *type_ignore_type;
PyObject *type_ignores;
PyObject *unaryop_type;
PyObject *upper;
PyObject *value;
PyObject *values;
PyObject *vararg;
PyObject *withitem_type;
};
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_AST_STATE_H */
PK ��\"��, internal/pycore_moduleobject.hnu �[��� #ifndef Py_INTERNAL_MODULEOBJECT_H
#define Py_INTERNAL_MODULEOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
typedef struct {
PyObject_HEAD
PyObject *md_dict;
struct PyModuleDef *md_def;
void *md_state;
PyObject *md_weaklist;
// for logging purposes after md_dict is cleared
PyObject *md_name;
} PyModuleObject;
static inline PyModuleDef* _PyModule_GetDef(PyObject *mod) {
assert(PyModule_Check(mod));
return ((PyModuleObject *)mod)->md_def;
}
static inline void* _PyModule_GetState(PyObject* mod) {
assert(PyModule_Check(mod));
return ((PyModuleObject *)mod)->md_state;
}
static inline PyObject* _PyModule_GetDict(PyObject *mod) {
assert(PyModule_Check(mod));
PyObject *dict = ((PyModuleObject *)mod) -> md_dict;
// _PyModule_GetDict(mod) must not be used after calling module_clear(mod)
assert(dict != NULL);
return dict;
}
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_MODULEOBJECT_H */
PK ��\u�jaf f internal/pycore_call.hnu �[��� #ifndef Py_INTERNAL_CALL_H
#define Py_INTERNAL_CALL_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
PyAPI_FUNC(PyObject *) _PyObject_Call_Prepend(
PyThreadState *tstate,
PyObject *callable,
PyObject *obj,
PyObject *args,
PyObject *kwargs);
PyAPI_FUNC(PyObject *) _PyObject_FastCallDictTstate(
PyThreadState *tstate,
PyObject *callable,
PyObject *const *args,
size_t nargsf,
PyObject *kwargs);
PyAPI_FUNC(PyObject *) _PyObject_Call(
PyThreadState *tstate,
PyObject *callable,
PyObject *args,
PyObject *kwargs);
static inline PyObject *
_PyObject_CallNoArgTstate(PyThreadState *tstate, PyObject *func) {
return _PyObject_VectorcallTstate(tstate, func, NULL, 0, NULL);
}
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_CALL_H */
PK ��\�[)L L internal/pycore_pylifecycle.hnu �[��� #ifndef Py_INTERNAL_LIFECYCLE_H
#define Py_INTERNAL_LIFECYCLE_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#ifdef HAVE_SIGNAL_H
#include <signal.h>
#endif
#include "pycore_runtime.h" // _PyRuntimeState
#ifndef NSIG
# if defined(_NSIG)
# define NSIG _NSIG /* For BSD/SysV */
# elif defined(_SIGMAX)
# define NSIG (_SIGMAX + 1) /* For QNX */
# elif defined(SIGMAX)
# define NSIG (SIGMAX + 1) /* For djgpp */
# else
# define NSIG 64 /* Use a reasonable default value */
# endif
#endif
/* Forward declarations */
struct _PyArgv;
struct pyruntimestate;
/* True if the main interpreter thread exited due to an unhandled
* KeyboardInterrupt exception, suggesting the user pressed ^C. */
PyAPI_DATA(int) _Py_UnhandledKeyboardInterrupt;
extern int _Py_SetFileSystemEncoding(
const char *encoding,
const char *errors);
extern void _Py_ClearFileSystemEncoding(void);
extern PyStatus _PyUnicode_InitEncodings(PyThreadState *tstate);
#ifdef MS_WINDOWS
extern int _PyUnicode_EnableLegacyWindowsFSEncoding(void);
#endif
PyAPI_FUNC(void) _Py_ClearStandardStreamEncoding(void);
PyAPI_FUNC(int) _Py_IsLocaleCoercionTarget(const char *ctype_loc);
/* Various one-time initializers */
extern PyStatus _PyUnicode_Init(PyInterpreterState *interp);
extern PyStatus _PyUnicode_InitTypes(void);
extern PyStatus _PyBytes_Init(PyInterpreterState *interp);
extern int _PyStructSequence_Init(void);
extern int _PyLong_Init(PyInterpreterState *interp);
extern int _PyLong_InitTypes(void);
extern PyStatus _PyTuple_Init(PyInterpreterState *interp);
extern PyStatus _PyFaulthandler_Init(int enable);
extern int _PyTraceMalloc_Init(int enable);
extern PyObject * _PyBuiltin_Init(PyInterpreterState *interp);
extern PyStatus _PySys_Create(
PyThreadState *tstate,
PyObject **sysmod_p);
extern PyStatus _PySys_ReadPreinitWarnOptions(PyWideStringList *options);
extern PyStatus _PySys_ReadPreinitXOptions(PyConfig *config);
extern int _PySys_UpdateConfig(PyThreadState *tstate);
extern PyStatus _PyExc_Init(PyInterpreterState *interp);
extern PyStatus _PyErr_InitTypes(void);
extern PyStatus _PyBuiltins_AddExceptions(PyObject * bltinmod);
extern void _PyFloat_Init(void);
extern int _PyFloat_InitTypes(void);
extern PyStatus _Py_HashRandomization_Init(const PyConfig *);
extern PyStatus _PyTypes_Init(void);
extern PyStatus _PyTypes_InitSlotDefs(void);
extern PyStatus _PyImportZip_Init(PyThreadState *tstate);
extern PyStatus _PyGC_Init(PyInterpreterState *interp);
extern PyStatus _PyAtExit_Init(PyInterpreterState *interp);
/* Various internal finalizers */
extern void _PyFrame_Fini(PyInterpreterState *interp);
extern void _PyDict_Fini(PyInterpreterState *interp);
extern void _PyTuple_Fini(PyInterpreterState *interp);
extern void _PyList_Fini(PyInterpreterState *interp);
extern void _PyBytes_Fini(PyInterpreterState *interp);
extern void _PyFloat_Fini(PyInterpreterState *interp);
extern void _PySlice_Fini(PyInterpreterState *interp);
extern void _PyAsyncGen_Fini(PyInterpreterState *interp);
extern int _PySignal_Init(int install_signal_handlers);
extern void _PySignal_Fini(void);
extern void _PyExc_Fini(PyInterpreterState *interp);
extern void _PyImport_Fini(void);
extern void _PyImport_Fini2(void);
extern void _PyGC_Fini(PyInterpreterState *interp);
extern void _PyType_Fini(PyInterpreterState *interp);
extern void _Py_HashRandomization_Fini(void);
extern void _PyUnicode_Fini(PyInterpreterState *interp);
extern void _PyUnicode_ClearInterned(PyInterpreterState *interp);
extern void _PyLong_Fini(PyInterpreterState *interp);
extern void _PyFaulthandler_Fini(void);
extern void _PyHash_Fini(void);
extern void _PyTraceMalloc_Fini(void);
extern void _PyWarnings_Fini(PyInterpreterState *interp);
extern void _PyAST_Fini(PyInterpreterState *interp);
extern void _PyAtExit_Fini(PyInterpreterState *interp);
extern PyStatus _PyGILState_Init(_PyRuntimeState *runtime);
extern PyStatus _PyGILState_SetTstate(PyThreadState *tstate);
extern void _PyGILState_Fini(PyInterpreterState *interp);
PyAPI_FUNC(void) _PyGC_DumpShutdownStats(PyInterpreterState *interp);
PyAPI_FUNC(PyStatus) _Py_PreInitializeFromPyArgv(
const PyPreConfig *src_config,
const struct _PyArgv *args);
PyAPI_FUNC(PyStatus) _Py_PreInitializeFromConfig(
const PyConfig *config,
const struct _PyArgv *args);
PyAPI_FUNC(int) _Py_HandleSystemExit(int *exitcode_p);
PyAPI_FUNC(PyObject*) _PyErr_WriteUnraisableDefaultHook(PyObject *unraisable);
PyAPI_FUNC(void) _PyErr_Print(PyThreadState *tstate);
PyAPI_FUNC(void) _PyErr_Display(PyObject *file, PyObject *exception,
PyObject *value, PyObject *tb);
PyAPI_FUNC(void) _PyThreadState_DeleteCurrent(PyThreadState *tstate);
extern void _PyAtExit_Call(PyInterpreterState *interp);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_LIFECYCLE_H */
PK ��\� �^e e internal/pycore_object.hnu �[��� #ifndef Py_INTERNAL_OBJECT_H
#define Py_INTERNAL_OBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pycore_gc.h" // _PyObject_GC_IS_TRACKED()
#include "pycore_interp.h" // PyInterpreterState.gc
#include "pycore_pystate.h" // _PyInterpreterState_GET()
PyAPI_FUNC(int) _PyType_CheckConsistency(PyTypeObject *type);
PyAPI_FUNC(int) _PyDict_CheckConsistency(PyObject *mp, int check_content);
/* Update the Python traceback of an object. This function must be called
when a memory block is reused from a free list.
Internal function called by _Py_NewReference(). */
extern int _PyTraceMalloc_NewReference(PyObject *op);
// Fast inlined version of PyType_HasFeature()
static inline int
_PyType_HasFeature(PyTypeObject *type, unsigned long feature) {
return ((type->tp_flags & feature) != 0);
}
extern void _PyType_InitCache(PyInterpreterState *interp);
/* Only private in Python 3.10 and 3.9.8+; public in 3.11 */
extern PyObject *_PyType_GetQualName(PyTypeObject *type);
/* Inline functions trading binary compatibility for speed:
_PyObject_Init() is the fast version of PyObject_Init(), and
_PyObject_InitVar() is the fast version of PyObject_InitVar().
These inline functions must not be called with op=NULL. */
static inline void
_PyObject_Init(PyObject *op, PyTypeObject *typeobj)
{
assert(op != NULL);
Py_SET_TYPE(op, typeobj);
if (_PyType_HasFeature(typeobj, Py_TPFLAGS_HEAPTYPE)) {
Py_INCREF(typeobj);
}
_Py_NewReference(op);
}
static inline void
_PyObject_InitVar(PyVarObject *op, PyTypeObject *typeobj, Py_ssize_t size)
{
assert(op != NULL);
Py_SET_SIZE(op, size);
_PyObject_Init((PyObject *)op, typeobj);
}
/* Tell the GC to track this object.
*
* The object must not be tracked by the GC.
*
* NB: While the object is tracked by the collector, it must be safe to call the
* ob_traverse method.
*
* Internal note: interp->gc.generation0->_gc_prev doesn't have any bit flags
* because it's not object header. So we don't use _PyGCHead_PREV() and
* _PyGCHead_SET_PREV() for it to avoid unnecessary bitwise operations.
*
* See also the public PyObject_GC_Track() function.
*/
static inline void _PyObject_GC_TRACK(
// The preprocessor removes _PyObject_ASSERT_FROM() calls if NDEBUG is defined
#ifndef NDEBUG
const char *filename, int lineno,
#endif
PyObject *op)
{
_PyObject_ASSERT_FROM(op, !_PyObject_GC_IS_TRACKED(op),
"object already tracked by the garbage collector",
filename, lineno, __func__);
PyGC_Head *gc = _Py_AS_GC(op);
_PyObject_ASSERT_FROM(op,
(gc->_gc_prev & _PyGC_PREV_MASK_COLLECTING) == 0,
"object is in generation which is garbage collected",
filename, lineno, __func__);
PyInterpreterState *interp = _PyInterpreterState_GET();
PyGC_Head *generation0 = interp->gc.generation0;
PyGC_Head *last = (PyGC_Head*)(generation0->_gc_prev);
_PyGCHead_SET_NEXT(last, gc);
_PyGCHead_SET_PREV(gc, last);
_PyGCHead_SET_NEXT(gc, generation0);
generation0->_gc_prev = (uintptr_t)gc;
}
/* Tell the GC to stop tracking this object.
*
* Internal note: This may be called while GC. So _PyGC_PREV_MASK_COLLECTING
* must be cleared. But _PyGC_PREV_MASK_FINALIZED bit is kept.
*
* The object must be tracked by the GC.
*
* See also the public PyObject_GC_UnTrack() which accept an object which is
* not tracked.
*/
static inline void _PyObject_GC_UNTRACK(
// The preprocessor removes _PyObject_ASSERT_FROM() calls if NDEBUG is defined
#ifndef NDEBUG
const char *filename, int lineno,
#endif
PyObject *op)
{
_PyObject_ASSERT_FROM(op, _PyObject_GC_IS_TRACKED(op),
"object not tracked by the garbage collector",
filename, lineno, __func__);
PyGC_Head *gc = _Py_AS_GC(op);
PyGC_Head *prev = _PyGCHead_PREV(gc);
PyGC_Head *next = _PyGCHead_NEXT(gc);
_PyGCHead_SET_NEXT(prev, next);
_PyGCHead_SET_PREV(next, prev);
gc->_gc_next = 0;
gc->_gc_prev &= _PyGC_PREV_MASK_FINALIZED;
}
// Macros to accept any type for the parameter, and to automatically pass
// the filename and the filename (if NDEBUG is not defined) where the macro
// is called.
#ifdef NDEBUG
# define _PyObject_GC_TRACK(op) \
_PyObject_GC_TRACK(_PyObject_CAST(op))
# define _PyObject_GC_UNTRACK(op) \
_PyObject_GC_UNTRACK(_PyObject_CAST(op))
#else
# define _PyObject_GC_TRACK(op) \
_PyObject_GC_TRACK(__FILE__, __LINE__, _PyObject_CAST(op))
# define _PyObject_GC_UNTRACK(op) \
_PyObject_GC_UNTRACK(__FILE__, __LINE__, _PyObject_CAST(op))
#endif
#ifdef Py_REF_DEBUG
extern void _PyDebug_PrintTotalRefs(void);
#endif
#ifdef Py_TRACE_REFS
extern void _Py_AddToAllObjects(PyObject *op, int force);
extern void _Py_PrintReferences(FILE *);
extern void _Py_PrintReferenceAddresses(FILE *);
#endif
static inline PyObject **
_PyObject_GET_WEAKREFS_LISTPTR(PyObject *op)
{
Py_ssize_t offset = Py_TYPE(op)->tp_weaklistoffset;
return (PyObject **)((char *)op + offset);
}
// Fast inlined version of PyObject_IS_GC()
static inline int
_PyObject_IS_GC(PyObject *obj)
{
return (PyType_IS_GC(Py_TYPE(obj))
&& (Py_TYPE(obj)->tp_is_gc == NULL
|| Py_TYPE(obj)->tp_is_gc(obj)));
}
// Fast inlined version of PyType_IS_GC()
#define _PyType_IS_GC(t) _PyType_HasFeature((t), Py_TPFLAGS_HAVE_GC)
// Usage: assert(_Py_CheckSlotResult(obj, "__getitem__", result != NULL));
extern int _Py_CheckSlotResult(
PyObject *obj,
const char *slot_name,
int success);
// PyType_Ready() must be called if _PyType_IsReady() is false.
// See also the Py_TPFLAGS_READY flag.
#define _PyType_IsReady(type) ((type)->tp_dict != NULL)
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_OBJECT_H */
PK ��\���e e internal/pycore_hashtable.hnu �[��� #ifndef Py_INTERNAL_HASHTABLE_H
#define Py_INTERNAL_HASHTABLE_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/* Single linked list */
typedef struct _Py_slist_item_s {
struct _Py_slist_item_s *next;
} _Py_slist_item_t;
typedef struct {
_Py_slist_item_t *head;
} _Py_slist_t;
#define _Py_SLIST_ITEM_NEXT(ITEM) (((_Py_slist_item_t *)ITEM)->next)
#define _Py_SLIST_HEAD(SLIST) (((_Py_slist_t *)SLIST)->head)
/* _Py_hashtable: table entry */
typedef struct {
/* used by _Py_hashtable_t.buckets to link entries */
_Py_slist_item_t _Py_slist_item;
Py_uhash_t key_hash;
void *key;
void *value;
} _Py_hashtable_entry_t;
/* _Py_hashtable: prototypes */
/* Forward declaration */
struct _Py_hashtable_t;
typedef struct _Py_hashtable_t _Py_hashtable_t;
typedef Py_uhash_t (*_Py_hashtable_hash_func) (const void *key);
typedef int (*_Py_hashtable_compare_func) (const void *key1, const void *key2);
typedef void (*_Py_hashtable_destroy_func) (void *key);
typedef _Py_hashtable_entry_t* (*_Py_hashtable_get_entry_func)(_Py_hashtable_t *ht,
const void *key);
typedef struct {
// Allocate a memory block
void* (*malloc) (size_t size);
// Release a memory block
void (*free) (void *ptr);
} _Py_hashtable_allocator_t;
/* _Py_hashtable: table */
struct _Py_hashtable_t {
size_t nentries; // Total number of entries in the table
size_t nbuckets;
_Py_slist_t *buckets;
_Py_hashtable_get_entry_func get_entry_func;
_Py_hashtable_hash_func hash_func;
_Py_hashtable_compare_func compare_func;
_Py_hashtable_destroy_func key_destroy_func;
_Py_hashtable_destroy_func value_destroy_func;
_Py_hashtable_allocator_t alloc;
};
/* Hash a pointer (void*) */
PyAPI_FUNC(Py_uhash_t) _Py_hashtable_hash_ptr(const void *key);
/* Comparison using memcmp() */
PyAPI_FUNC(int) _Py_hashtable_compare_direct(
const void *key1,
const void *key2);
PyAPI_FUNC(_Py_hashtable_t *) _Py_hashtable_new(
_Py_hashtable_hash_func hash_func,
_Py_hashtable_compare_func compare_func);
PyAPI_FUNC(_Py_hashtable_t *) _Py_hashtable_new_full(
_Py_hashtable_hash_func hash_func,
_Py_hashtable_compare_func compare_func,
_Py_hashtable_destroy_func key_destroy_func,
_Py_hashtable_destroy_func value_destroy_func,
_Py_hashtable_allocator_t *allocator);
PyAPI_FUNC(void) _Py_hashtable_destroy(_Py_hashtable_t *ht);
PyAPI_FUNC(void) _Py_hashtable_clear(_Py_hashtable_t *ht);
typedef int (*_Py_hashtable_foreach_func) (_Py_hashtable_t *ht,
const void *key, const void *value,
void *user_data);
/* Call func() on each entry of the hashtable.
Iteration stops if func() result is non-zero, in this case it's the result
of the call. Otherwise, the function returns 0. */
PyAPI_FUNC(int) _Py_hashtable_foreach(
_Py_hashtable_t *ht,
_Py_hashtable_foreach_func func,
void *user_data);
PyAPI_FUNC(size_t) _Py_hashtable_size(const _Py_hashtable_t *ht);
/* Add a new entry to the hash. The key must not be present in the hash table.
Return 0 on success, -1 on memory error. */
PyAPI_FUNC(int) _Py_hashtable_set(
_Py_hashtable_t *ht,
const void *key,
void *value);
/* Get an entry.
Return NULL if the key does not exist. */
static inline _Py_hashtable_entry_t *
_Py_hashtable_get_entry(_Py_hashtable_t *ht, const void *key)
{
return ht->get_entry_func(ht, key);
}
/* Get value from an entry.
Return NULL if the entry is not found.
Use _Py_hashtable_get_entry() to distinguish entry value equal to NULL
and entry not found. */
PyAPI_FUNC(void*) _Py_hashtable_get(_Py_hashtable_t *ht, const void *key);
/* Remove a key and its associated value without calling key and value destroy
functions.
Return the removed value if the key was found.
Return NULL if the key was not found. */
PyAPI_FUNC(void*) _Py_hashtable_steal(
_Py_hashtable_t *ht,
const void *key);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_HASHTABLE_H */
PK ��\�{!�I$ I$ internal/pycore_interp.hnu �[��� #ifndef Py_INTERNAL_INTERP_H
#define Py_INTERNAL_INTERP_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pycore_atomic.h" // _Py_atomic_address
#include "pycore_ast_state.h" // struct ast_state
#include "pycore_gil.h" // struct _gil_runtime_state
#include "pycore_gc.h" // struct _gc_runtime_state
#include "pycore_warnings.h" // struct _warnings_runtime_state
struct _pending_calls {
PyThread_type_lock lock;
/* Request for running pending calls. */
_Py_atomic_int calls_to_do;
/* Request for looking at the `async_exc` field of the current
thread state.
Guarded by the GIL. */
int async_exc;
#define NPENDINGCALLS 32
struct {
int (*func)(void *);
void *arg;
} calls[NPENDINGCALLS];
int first;
int last;
};
struct _ceval_state {
int recursion_limit;
/* This single variable consolidates all requests to break out of
the fast path in the eval loop. */
_Py_atomic_int eval_breaker;
/* Request for dropping the GIL */
_Py_atomic_int gil_drop_request;
struct _pending_calls pending;
#ifdef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS
struct _gil_runtime_state gil;
#endif
};
/* fs_codec.encoding is initialized to NULL.
Later, it is set to a non-NULL string by _PyUnicode_InitEncodings(). */
struct _Py_unicode_fs_codec {
char *encoding; // Filesystem encoding (encoded to UTF-8)
int utf8; // encoding=="utf-8"?
char *errors; // Filesystem errors (encoded to UTF-8)
_Py_error_handler error_handler;
};
struct _Py_bytes_state {
PyObject *empty_string;
PyBytesObject *characters[256];
};
struct _Py_unicode_ids {
Py_ssize_t size;
PyObject **array;
};
struct _Py_unicode_state {
// The empty Unicode object is a singleton to improve performance.
PyObject *empty_string;
/* Single character Unicode strings in the Latin-1 range are being
shared as well. */
PyObject *latin1[256];
struct _Py_unicode_fs_codec fs_codec;
// Unused member kept for ABI backward compatibility with Python 3.10.0:
// see bpo-46006.
PyObject *unused_interned;
// Unicode identifiers (_Py_Identifier): see _PyUnicode_FromId()
struct _Py_unicode_ids ids;
};
struct _Py_float_state {
/* Special free list
free_list is a singly-linked list of available PyFloatObjects,
linked via abuse of their ob_type members. */
int numfree;
PyFloatObject *free_list;
};
/* Speed optimization to avoid frequent malloc/free of small tuples */
#ifndef PyTuple_MAXSAVESIZE
// Largest tuple to save on free list
# define PyTuple_MAXSAVESIZE 20
#endif
#ifndef PyTuple_MAXFREELIST
// Maximum number of tuples of each size to save
# define PyTuple_MAXFREELIST 2000
#endif
struct _Py_tuple_state {
#if PyTuple_MAXSAVESIZE > 0
/* Entries 1 up to PyTuple_MAXSAVESIZE are free lists,
entry 0 is the empty tuple () of which at most one instance
will be allocated. */
PyTupleObject *free_list[PyTuple_MAXSAVESIZE];
int numfree[PyTuple_MAXSAVESIZE];
#endif
};
/* Empty list reuse scheme to save calls to malloc and free */
#ifndef PyList_MAXFREELIST
# define PyList_MAXFREELIST 80
#endif
struct _Py_list_state {
PyListObject *free_list[PyList_MAXFREELIST];
int numfree;
};
#ifndef PyDict_MAXFREELIST
# define PyDict_MAXFREELIST 80
#endif
struct _Py_dict_state {
/* Dictionary reuse scheme to save calls to malloc and free */
PyDictObject *free_list[PyDict_MAXFREELIST];
int numfree;
PyDictKeysObject *keys_free_list[PyDict_MAXFREELIST];
int keys_numfree;
};
struct _Py_frame_state {
PyFrameObject *free_list;
/* number of frames currently in free_list */
int numfree;
};
#ifndef _PyAsyncGen_MAXFREELIST
# define _PyAsyncGen_MAXFREELIST 80
#endif
struct _Py_async_gen_state {
/* Freelists boost performance 6-10%; they also reduce memory
fragmentation, as _PyAsyncGenWrappedValue and PyAsyncGenASend
are short-living objects that are instantiated for every
__anext__() call. */
struct _PyAsyncGenWrappedValue* value_freelist[_PyAsyncGen_MAXFREELIST];
int value_numfree;
struct PyAsyncGenASend* asend_freelist[_PyAsyncGen_MAXFREELIST];
int asend_numfree;
};
struct _Py_context_state {
// List of free PyContext objects
PyContext *freelist;
int numfree;
};
struct _Py_exc_state {
// The dict mapping from errno codes to OSError subclasses
PyObject *errnomap;
PyBaseExceptionObject *memerrors_freelist;
int memerrors_numfree;
};
// atexit state
typedef struct {
PyObject *func;
PyObject *args;
PyObject *kwargs;
} atexit_callback;
struct atexit_state {
atexit_callback **callbacks;
int ncallbacks;
int callback_len;
};
// Type attribute lookup cache: speed up attribute and method lookups,
// see _PyType_Lookup().
struct type_cache_entry {
unsigned int version; // initialized from type->tp_version_tag
PyObject *name; // reference to exactly a str or None
PyObject *value; // borrowed reference or NULL
};
#define MCACHE_SIZE_EXP 12
#define MCACHE_STATS 0
struct type_cache {
struct type_cache_entry hashtable[1 << MCACHE_SIZE_EXP];
#if MCACHE_STATS
size_t hits;
size_t misses;
size_t collisions;
#endif
};
/* interpreter state */
#define _PY_NSMALLPOSINTS 257
#define _PY_NSMALLNEGINTS 5
// _PyLong_GetZero() and _PyLong_GetOne() must always be available
#if _PY_NSMALLPOSINTS < 2
# error "_PY_NSMALLPOSINTS must be greater than 1"
#endif
// The PyInterpreterState typedef is in Include/pystate.h.
struct _is {
struct _is *next;
struct _ts *tstate_head;
/* Reference to the _PyRuntime global variable. This field exists
to not have to pass runtime in addition to tstate to a function.
Get runtime from tstate: tstate->interp->runtime. */
struct pyruntimestate *runtime;
int64_t id;
int64_t id_refcount;
int requires_idref;
PyThread_type_lock id_mutex;
int finalizing;
struct _ceval_state ceval;
struct _gc_runtime_state gc;
// sys.modules dictionary
PyObject *modules;
PyObject *modules_by_index;
// Dictionary of the sys module
PyObject *sysdict;
// Dictionary of the builtins module
PyObject *builtins;
// importlib module
PyObject *importlib;
/* Used in Modules/_threadmodule.c. */
long num_threads;
/* Support for runtime thread stack size tuning.
A value of 0 means using the platform's default stack size
or the size specified by the THREAD_STACK_SIZE macro. */
/* Used in Python/thread.c. */
size_t pythread_stacksize;
PyObject *codec_search_path;
PyObject *codec_search_cache;
PyObject *codec_error_registry;
int codecs_initialized;
PyConfig config;
#ifdef HAVE_DLOPEN
int dlopenflags;
#endif
PyObject *dict; /* Stores per-interpreter state */
PyObject *builtins_copy;
PyObject *import_func;
// Initialized to _PyEval_EvalFrameDefault().
_PyFrameEvalFunction eval_frame;
Py_ssize_t co_extra_user_count;
freefunc co_extra_freefuncs[MAX_CO_EXTRA_USERS];
#ifdef HAVE_FORK
PyObject *before_forkers;
PyObject *after_forkers_parent;
PyObject *after_forkers_child;
#endif
uint64_t tstate_next_unique_id;
struct _warnings_runtime_state warnings;
struct atexit_state atexit;
PyObject *audit_hooks;
/* Small integers are preallocated in this array so that they
can be shared.
The integers that are preallocated are those in the range
-_PY_NSMALLNEGINTS (inclusive) to _PY_NSMALLPOSINTS (not inclusive).
*/
PyLongObject* small_ints[_PY_NSMALLNEGINTS + _PY_NSMALLPOSINTS];
struct _Py_bytes_state bytes;
struct _Py_unicode_state unicode;
struct _Py_float_state float_state;
/* Using a cache is very effective since typically only a single slice is
created and then deleted again. */
PySliceObject *slice_cache;
struct _Py_tuple_state tuple;
struct _Py_list_state list;
struct _Py_dict_state dict_state;
struct _Py_frame_state frame;
struct _Py_async_gen_state async_gen;
struct _Py_context_state context;
struct _Py_exc_state exc_state;
struct ast_state ast;
struct type_cache type_cache;
int int_max_str_digits;
};
extern void _PyInterpreterState_ClearModules(PyInterpreterState *interp);
extern void _PyInterpreterState_Clear(PyThreadState *tstate);
/* cross-interpreter data registry */
/* For now we use a global registry of shareable classes. An
alternative would be to add a tp_* slot for a class's
crossinterpdatafunc. It would be simpler and more efficient. */
struct _xidregitem;
struct _xidregitem {
PyTypeObject *cls;
crossinterpdatafunc getdata;
struct _xidregitem *next;
};
PyAPI_FUNC(struct _is*) _PyInterpreterState_LookUpID(int64_t);
PyAPI_FUNC(int) _PyInterpreterState_IDInitref(struct _is *);
PyAPI_FUNC(int) _PyInterpreterState_IDIncref(struct _is *);
PyAPI_FUNC(void) _PyInterpreterState_IDDecref(struct _is *);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_INTERP_H */
PK ��\���Z Z internal/pycore_import.hnu �[��� #ifndef Py_LIMITED_API
#ifndef Py_INTERNAL_IMPORT_H
#define Py_INTERNAL_IMPORT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifdef HAVE_FORK
extern PyStatus _PyImport_ReInitLock(void);
#endif
extern PyObject* _PyImport_BootstrapImp(PyThreadState *tstate);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_IMPORT_H */
#endif /* !Py_LIMITED_API */
PK ��\�Q��SB SB internal/pycore_atomic.hnu �[��� #ifndef Py_ATOMIC_H
#define Py_ATOMIC_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
#include "dynamic_annotations.h" /* _Py_ANNOTATE_MEMORY_ORDER */
#include "pyconfig.h"
#ifdef HAVE_STD_ATOMIC
# include <stdatomic.h>
#endif
#if defined(_MSC_VER)
#include <intrin.h>
#if defined(_M_IX86) || defined(_M_X64)
# include <immintrin.h>
#endif
#endif
/* This is modeled after the atomics interface from C1x, according to
* the draft at
* http://www.open-std.org/JTC1/SC22/wg14/www/docs/n1425.pdf.
* Operations and types are named the same except with a _Py_ prefix
* and have the same semantics.
*
* Beware, the implementations here are deep magic.
*/
#if defined(HAVE_STD_ATOMIC)
typedef enum _Py_memory_order {
_Py_memory_order_relaxed = memory_order_relaxed,
_Py_memory_order_acquire = memory_order_acquire,
_Py_memory_order_release = memory_order_release,
_Py_memory_order_acq_rel = memory_order_acq_rel,
_Py_memory_order_seq_cst = memory_order_seq_cst
} _Py_memory_order;
typedef struct _Py_atomic_address {
atomic_uintptr_t _value;
} _Py_atomic_address;
typedef struct _Py_atomic_int {
atomic_int _value;
} _Py_atomic_int;
#define _Py_atomic_signal_fence(/*memory_order*/ ORDER) \
atomic_signal_fence(ORDER)
#define _Py_atomic_thread_fence(/*memory_order*/ ORDER) \
atomic_thread_fence(ORDER)
#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
atomic_store_explicit(&((ATOMIC_VAL)->_value), NEW_VAL, ORDER)
#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
atomic_load_explicit(&((ATOMIC_VAL)->_value), ORDER)
// Use builtin atomic operations in GCC >= 4.7 and clang
#elif defined(HAVE_BUILTIN_ATOMIC)
typedef enum _Py_memory_order {
_Py_memory_order_relaxed = __ATOMIC_RELAXED,
_Py_memory_order_acquire = __ATOMIC_ACQUIRE,
_Py_memory_order_release = __ATOMIC_RELEASE,
_Py_memory_order_acq_rel = __ATOMIC_ACQ_REL,
_Py_memory_order_seq_cst = __ATOMIC_SEQ_CST
} _Py_memory_order;
typedef struct _Py_atomic_address {
uintptr_t _value;
} _Py_atomic_address;
typedef struct _Py_atomic_int {
int _value;
} _Py_atomic_int;
#define _Py_atomic_signal_fence(/*memory_order*/ ORDER) \
__atomic_signal_fence(ORDER)
#define _Py_atomic_thread_fence(/*memory_order*/ ORDER) \
__atomic_thread_fence(ORDER)
#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
(assert((ORDER) == __ATOMIC_RELAXED \
|| (ORDER) == __ATOMIC_SEQ_CST \
|| (ORDER) == __ATOMIC_RELEASE), \
__atomic_store_n(&((ATOMIC_VAL)->_value), NEW_VAL, ORDER))
#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
(assert((ORDER) == __ATOMIC_RELAXED \
|| (ORDER) == __ATOMIC_SEQ_CST \
|| (ORDER) == __ATOMIC_ACQUIRE \
|| (ORDER) == __ATOMIC_CONSUME), \
__atomic_load_n(&((ATOMIC_VAL)->_value), ORDER))
/* Only support GCC (for expression statements) and x86 (for simple
* atomic semantics) and MSVC x86/x64/ARM */
#elif defined(__GNUC__) && (defined(__i386__) || defined(__amd64))
typedef enum _Py_memory_order {
_Py_memory_order_relaxed,
_Py_memory_order_acquire,
_Py_memory_order_release,
_Py_memory_order_acq_rel,
_Py_memory_order_seq_cst
} _Py_memory_order;
typedef struct _Py_atomic_address {
uintptr_t _value;
} _Py_atomic_address;
typedef struct _Py_atomic_int {
int _value;
} _Py_atomic_int;
static __inline__ void
_Py_atomic_signal_fence(_Py_memory_order order)
{
if (order != _Py_memory_order_relaxed)
__asm__ volatile("":::"memory");
}
static __inline__ void
_Py_atomic_thread_fence(_Py_memory_order order)
{
if (order != _Py_memory_order_relaxed)
__asm__ volatile("mfence":::"memory");
}
/* Tell the race checker about this operation's effects. */
static __inline__ void
_Py_ANNOTATE_MEMORY_ORDER(const volatile void *address, _Py_memory_order order)
{
(void)address; /* shut up -Wunused-parameter */
switch(order) {
case _Py_memory_order_release:
case _Py_memory_order_acq_rel:
case _Py_memory_order_seq_cst:
_Py_ANNOTATE_HAPPENS_BEFORE(address);
break;
case _Py_memory_order_relaxed:
case _Py_memory_order_acquire:
break;
}
switch(order) {
case _Py_memory_order_acquire:
case _Py_memory_order_acq_rel:
case _Py_memory_order_seq_cst:
_Py_ANNOTATE_HAPPENS_AFTER(address);
break;
case _Py_memory_order_relaxed:
case _Py_memory_order_release:
break;
}
}
#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
__extension__ ({ \
__typeof__(ATOMIC_VAL) atomic_val = ATOMIC_VAL; \
__typeof__(atomic_val->_value) new_val = NEW_VAL;\
volatile __typeof__(new_val) *volatile_data = &atomic_val->_value; \
_Py_memory_order order = ORDER; \
_Py_ANNOTATE_MEMORY_ORDER(atomic_val, order); \
\
/* Perform the operation. */ \
_Py_ANNOTATE_IGNORE_WRITES_BEGIN(); \
switch(order) { \
case _Py_memory_order_release: \
_Py_atomic_signal_fence(_Py_memory_order_release); \
/* fallthrough */ \
case _Py_memory_order_relaxed: \
*volatile_data = new_val; \
break; \
\
case _Py_memory_order_acquire: \
case _Py_memory_order_acq_rel: \
case _Py_memory_order_seq_cst: \
__asm__ volatile("xchg %0, %1" \
: "+r"(new_val) \
: "m"(atomic_val->_value) \
: "memory"); \
break; \
} \
_Py_ANNOTATE_IGNORE_WRITES_END(); \
})
#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
__extension__ ({ \
__typeof__(ATOMIC_VAL) atomic_val = ATOMIC_VAL; \
__typeof__(atomic_val->_value) result; \
volatile __typeof__(result) *volatile_data = &atomic_val->_value; \
_Py_memory_order order = ORDER; \
_Py_ANNOTATE_MEMORY_ORDER(atomic_val, order); \
\
/* Perform the operation. */ \
_Py_ANNOTATE_IGNORE_READS_BEGIN(); \
switch(order) { \
case _Py_memory_order_release: \
case _Py_memory_order_acq_rel: \
case _Py_memory_order_seq_cst: \
/* Loads on x86 are not releases by default, so need a */ \
/* thread fence. */ \
_Py_atomic_thread_fence(_Py_memory_order_release); \
break; \
default: \
/* No fence */ \
break; \
} \
result = *volatile_data; \
switch(order) { \
case _Py_memory_order_acquire: \
case _Py_memory_order_acq_rel: \
case _Py_memory_order_seq_cst: \
/* Loads on x86 are automatically acquire operations so */ \
/* can get by with just a compiler fence. */ \
_Py_atomic_signal_fence(_Py_memory_order_acquire); \
break; \
default: \
/* No fence */ \
break; \
} \
_Py_ANNOTATE_IGNORE_READS_END(); \
result; \
})
#elif defined(_MSC_VER)
/* _Interlocked* functions provide a full memory barrier and are therefore
enough for acq_rel and seq_cst. If the HLE variants aren't available
in hardware they will fall back to a full memory barrier as well.
This might affect performance but likely only in some very specific and
hard to measure scenario.
*/
#if defined(_M_IX86) || defined(_M_X64)
typedef enum _Py_memory_order {
_Py_memory_order_relaxed,
_Py_memory_order_acquire,
_Py_memory_order_release,
_Py_memory_order_acq_rel,
_Py_memory_order_seq_cst
} _Py_memory_order;
typedef struct _Py_atomic_address {
volatile uintptr_t _value;
} _Py_atomic_address;
typedef struct _Py_atomic_int {
volatile int _value;
} _Py_atomic_int;
#if defined(_M_X64)
#define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) \
switch (ORDER) { \
case _Py_memory_order_acquire: \
_InterlockedExchange64_HLEAcquire((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)(NEW_VAL)); \
break; \
case _Py_memory_order_release: \
_InterlockedExchange64_HLERelease((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)(NEW_VAL)); \
break; \
default: \
_InterlockedExchange64((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)(NEW_VAL)); \
break; \
}
#else
#define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) ((void)0);
#endif
#define _Py_atomic_store_32bit(ATOMIC_VAL, NEW_VAL, ORDER) \
switch (ORDER) { \
case _Py_memory_order_acquire: \
_InterlockedExchange_HLEAcquire((volatile long*)&((ATOMIC_VAL)->_value), (int)(NEW_VAL)); \
break; \
case _Py_memory_order_release: \
_InterlockedExchange_HLERelease((volatile long*)&((ATOMIC_VAL)->_value), (int)(NEW_VAL)); \
break; \
default: \
_InterlockedExchange((volatile long*)&((ATOMIC_VAL)->_value), (int)(NEW_VAL)); \
break; \
}
#if defined(_M_X64)
/* This has to be an intptr_t for now.
gil_created() uses -1 as a sentinel value, if this returns
a uintptr_t it will do an unsigned compare and crash
*/
inline intptr_t _Py_atomic_load_64bit_impl(volatile uintptr_t* value, int order) {
__int64 old;
switch (order) {
case _Py_memory_order_acquire:
{
do {
old = *value;
} while(_InterlockedCompareExchange64_HLEAcquire((volatile __int64*)value, old, old) != old);
break;
}
case _Py_memory_order_release:
{
do {
old = *value;
} while(_InterlockedCompareExchange64_HLERelease((volatile __int64*)value, old, old) != old);
break;
}
case _Py_memory_order_relaxed:
old = *value;
break;
default:
{
do {
old = *value;
} while(_InterlockedCompareExchange64((volatile __int64*)value, old, old) != old);
break;
}
}
return old;
}
#define _Py_atomic_load_64bit(ATOMIC_VAL, ORDER) \
_Py_atomic_load_64bit_impl((volatile uintptr_t*)&((ATOMIC_VAL)->_value), (ORDER))
#else
#define _Py_atomic_load_64bit(ATOMIC_VAL, ORDER) ((ATOMIC_VAL)->_value)
#endif
inline int _Py_atomic_load_32bit_impl(volatile int* value, int order) {
long old;
switch (order) {
case _Py_memory_order_acquire:
{
do {
old = *value;
} while(_InterlockedCompareExchange_HLEAcquire((volatile long*)value, old, old) != old);
break;
}
case _Py_memory_order_release:
{
do {
old = *value;
} while(_InterlockedCompareExchange_HLERelease((volatile long*)value, old, old) != old);
break;
}
case _Py_memory_order_relaxed:
old = *value;
break;
default:
{
do {
old = *value;
} while(_InterlockedCompareExchange((volatile long*)value, old, old) != old);
break;
}
}
return old;
}
#define _Py_atomic_load_32bit(ATOMIC_VAL, ORDER) \
_Py_atomic_load_32bit_impl((volatile int*)&((ATOMIC_VAL)->_value), (ORDER))
#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
if (sizeof((ATOMIC_VAL)->_value) == 8) { \
_Py_atomic_store_64bit((ATOMIC_VAL), NEW_VAL, ORDER) } else { \
_Py_atomic_store_32bit((ATOMIC_VAL), NEW_VAL, ORDER) }
#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
( \
sizeof((ATOMIC_VAL)->_value) == 8 ? \
_Py_atomic_load_64bit((ATOMIC_VAL), ORDER) : \
_Py_atomic_load_32bit((ATOMIC_VAL), ORDER) \
)
#elif defined(_M_ARM) || defined(_M_ARM64)
typedef enum _Py_memory_order {
_Py_memory_order_relaxed,
_Py_memory_order_acquire,
_Py_memory_order_release,
_Py_memory_order_acq_rel,
_Py_memory_order_seq_cst
} _Py_memory_order;
typedef struct _Py_atomic_address {
volatile uintptr_t _value;
} _Py_atomic_address;
typedef struct _Py_atomic_int {
volatile int _value;
} _Py_atomic_int;
#if defined(_M_ARM64)
#define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) \
switch (ORDER) { \
case _Py_memory_order_acquire: \
_InterlockedExchange64_acq((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)NEW_VAL); \
break; \
case _Py_memory_order_release: \
_InterlockedExchange64_rel((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)NEW_VAL); \
break; \
default: \
_InterlockedExchange64((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)NEW_VAL); \
break; \
}
#else
#define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) ((void)0);
#endif
#define _Py_atomic_store_32bit(ATOMIC_VAL, NEW_VAL, ORDER) \
switch (ORDER) { \
case _Py_memory_order_acquire: \
_InterlockedExchange_acq((volatile long*)&((ATOMIC_VAL)->_value), (int)NEW_VAL); \
break; \
case _Py_memory_order_release: \
_InterlockedExchange_rel((volatile long*)&((ATOMIC_VAL)->_value), (int)NEW_VAL); \
break; \
default: \
_InterlockedExchange((volatile long*)&((ATOMIC_VAL)->_value), (int)NEW_VAL); \
break; \
}
#if defined(_M_ARM64)
/* This has to be an intptr_t for now.
gil_created() uses -1 as a sentinel value, if this returns
a uintptr_t it will do an unsigned compare and crash
*/
inline intptr_t _Py_atomic_load_64bit_impl(volatile uintptr_t* value, int order) {
uintptr_t old;
switch (order) {
case _Py_memory_order_acquire:
{
do {
old = *value;
} while(_InterlockedCompareExchange64_acq(value, old, old) != old);
break;
}
case _Py_memory_order_release:
{
do {
old = *value;
} while(_InterlockedCompareExchange64_rel(value, old, old) != old);
break;
}
case _Py_memory_order_relaxed:
old = *value;
break;
default:
{
do {
old = *value;
} while(_InterlockedCompareExchange64(value, old, old) != old);
break;
}
}
return old;
}
#define _Py_atomic_load_64bit(ATOMIC_VAL, ORDER) \
_Py_atomic_load_64bit_impl((volatile uintptr_t*)&((ATOMIC_VAL)->_value), (ORDER))
#else
#define _Py_atomic_load_64bit(ATOMIC_VAL, ORDER) ((ATOMIC_VAL)->_value)
#endif
inline int _Py_atomic_load_32bit_impl(volatile int* value, int order) {
int old;
switch (order) {
case _Py_memory_order_acquire:
{
do {
old = *value;
} while(_InterlockedCompareExchange_acq(value, old, old) != old);
break;
}
case _Py_memory_order_release:
{
do {
old = *value;
} while(_InterlockedCompareExchange_rel(value, old, old) != old);
break;
}
case _Py_memory_order_relaxed:
old = *value;
break;
default:
{
do {
old = *value;
} while(_InterlockedCompareExchange(value, old, old) != old);
break;
}
}
return old;
}
#define _Py_atomic_load_32bit(ATOMIC_VAL, ORDER) \
_Py_atomic_load_32bit_impl((volatile int*)&((ATOMIC_VAL)->_value), (ORDER))
#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
if (sizeof((ATOMIC_VAL)->_value) == 8) { \
_Py_atomic_store_64bit((ATOMIC_VAL), (NEW_VAL), (ORDER)) } else { \
_Py_atomic_store_32bit((ATOMIC_VAL), (NEW_VAL), (ORDER)) }
#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
( \
sizeof((ATOMIC_VAL)->_value) == 8 ? \
_Py_atomic_load_64bit((ATOMIC_VAL), (ORDER)) : \
_Py_atomic_load_32bit((ATOMIC_VAL), (ORDER)) \
)
#endif
#else /* !gcc x86 !_msc_ver */
typedef enum _Py_memory_order {
_Py_memory_order_relaxed,
_Py_memory_order_acquire,
_Py_memory_order_release,
_Py_memory_order_acq_rel,
_Py_memory_order_seq_cst
} _Py_memory_order;
typedef struct _Py_atomic_address {
uintptr_t _value;
} _Py_atomic_address;
typedef struct _Py_atomic_int {
int _value;
} _Py_atomic_int;
/* Fall back to other compilers and processors by assuming that simple
volatile accesses are atomic. This is false, so people should port
this. */
#define _Py_atomic_signal_fence(/*memory_order*/ ORDER) ((void)0)
#define _Py_atomic_thread_fence(/*memory_order*/ ORDER) ((void)0)
#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
((ATOMIC_VAL)->_value = NEW_VAL)
#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
((ATOMIC_VAL)->_value)
#endif
/* Standardized shortcuts. */
#define _Py_atomic_store(ATOMIC_VAL, NEW_VAL) \
_Py_atomic_store_explicit((ATOMIC_VAL), (NEW_VAL), _Py_memory_order_seq_cst)
#define _Py_atomic_load(ATOMIC_VAL) \
_Py_atomic_load_explicit((ATOMIC_VAL), _Py_memory_order_seq_cst)
/* Python-local extensions */
#define _Py_atomic_store_relaxed(ATOMIC_VAL, NEW_VAL) \
_Py_atomic_store_explicit((ATOMIC_VAL), (NEW_VAL), _Py_memory_order_relaxed)
#define _Py_atomic_load_relaxed(ATOMIC_VAL) \
_Py_atomic_load_explicit((ATOMIC_VAL), _Py_memory_order_relaxed)
#ifdef __cplusplus
}
#endif
#endif /* Py_ATOMIC_H */
PK ��\Y�bH pyhash.hnu �[��� #ifndef Py_HASH_H
#define Py_HASH_H
#ifdef __cplusplus
extern "C" {
#endif
/* Helpers for hash functions */
#ifndef Py_LIMITED_API
PyAPI_FUNC(Py_hash_t) _Py_HashDouble(PyObject *, double);
PyAPI_FUNC(Py_hash_t) _Py_HashPointer(const void*);
// Similar to _Py_HashPointer(), but don't replace -1 with -2
PyAPI_FUNC(Py_hash_t) _Py_HashPointerRaw(const void*);
PyAPI_FUNC(Py_hash_t) _Py_HashBytes(const void*, Py_ssize_t);
#endif
/* Prime multiplier used in string and various other hashes. */
#define _PyHASH_MULTIPLIER 1000003UL /* 0xf4243 */
/* Parameters used for the numeric hash implementation. See notes for
_Py_HashDouble in Python/pyhash.c. Numeric hashes are based on
reduction modulo the prime 2**_PyHASH_BITS - 1. */
#if SIZEOF_VOID_P >= 8
# define _PyHASH_BITS 61
#else
# define _PyHASH_BITS 31
#endif
#define _PyHASH_MODULUS (((size_t)1 << _PyHASH_BITS) - 1)
#define _PyHASH_INF 314159
#define _PyHASH_IMAG _PyHASH_MULTIPLIER
/* hash secret
*
* memory layout on 64 bit systems
* cccccccc cccccccc cccccccc uc -- unsigned char[24]
* pppppppp ssssssss ........ fnv -- two Py_hash_t
* k0k0k0k0 k1k1k1k1 ........ siphash -- two uint64_t
* ........ ........ ssssssss djbx33a -- 16 bytes padding + one Py_hash_t
* ........ ........ eeeeeeee pyexpat XML hash salt
*
* memory layout on 32 bit systems
* cccccccc cccccccc cccccccc uc
* ppppssss ........ ........ fnv -- two Py_hash_t
* k0k0k0k0 k1k1k1k1 ........ siphash -- two uint64_t (*)
* ........ ........ ssss.... djbx33a -- 16 bytes padding + one Py_hash_t
* ........ ........ eeee.... pyexpat XML hash salt
*
* (*) The siphash member may not be available on 32 bit platforms without
* an unsigned int64 data type.
*/
#ifndef Py_LIMITED_API
typedef union {
/* ensure 24 bytes */
unsigned char uc[24];
/* two Py_hash_t for FNV */
struct {
Py_hash_t prefix;
Py_hash_t suffix;
} fnv;
/* two uint64 for SipHash24 */
struct {
uint64_t k0;
uint64_t k1;
} siphash;
/* a different (!) Py_hash_t for small string optimization */
struct {
unsigned char padding[16];
Py_hash_t suffix;
} djbx33a;
struct {
unsigned char padding[16];
Py_hash_t hashsalt;
} expat;
} _Py_HashSecret_t;
PyAPI_DATA(_Py_HashSecret_t) _Py_HashSecret;
#ifdef Py_DEBUG
PyAPI_DATA(int) _Py_HashSecret_Initialized;
#endif
/* hash function definition */
typedef struct {
Py_hash_t (*const hash)(const void *, Py_ssize_t);
const char *name;
const int hash_bits;
const int seed_bits;
} PyHash_FuncDef;
PyAPI_FUNC(PyHash_FuncDef*) PyHash_GetFuncDef(void);
#endif
/* cutoff for small string DJBX33A optimization in range [1, cutoff).
*
* About 50% of the strings in a typical Python application are smaller than
* 6 to 7 chars. However DJBX33A is vulnerable to hash collision attacks.
* NEVER use DJBX33A for long strings!
*
* A Py_HASH_CUTOFF of 0 disables small string optimization. 32 bit platforms
* should use a smaller cutoff because it is easier to create colliding
* strings. A cutoff of 7 on 64bit platforms and 5 on 32bit platforms should
* provide a decent safety margin.
*/
#ifndef Py_HASH_CUTOFF
# define Py_HASH_CUTOFF 0
#elif (Py_HASH_CUTOFF > 7 || Py_HASH_CUTOFF < 0)
# error Py_HASH_CUTOFF must in range 0...7.
#endif /* Py_HASH_CUTOFF */
/* hash algorithm selection
*
* The values for Py_HASH_SIPHASH24 and Py_HASH_FNV are hard-coded in the
* configure script.
*
* - FNV is available on all platforms and architectures.
* - SIPHASH24 only works on platforms that don't require aligned memory for integers.
* - With EXTERNAL embedders can provide an alternative implementation with::
*
* PyHash_FuncDef PyHash_Func = {...};
*
* XXX: Figure out __declspec() for extern PyHash_FuncDef.
*/
#define Py_HASH_EXTERNAL 0
#define Py_HASH_SIPHASH24 1
#define Py_HASH_FNV 2
#ifndef Py_HASH_ALGORITHM
# ifndef HAVE_ALIGNED_REQUIRED
# define Py_HASH_ALGORITHM Py_HASH_SIPHASH24
# else
# define Py_HASH_ALGORITHM Py_HASH_FNV
# endif /* uint64_t && uint32_t && aligned */
#endif /* Py_HASH_ALGORITHM */
#ifdef __cplusplus
}
#endif
#endif /* !Py_HASH_H */
PK ��\�b���W �W dynamic_annotations.hnu �[��� /* Copyright (c) 2008-2009, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ---
* Author: Kostya Serebryany
* Copied to CPython by Jeffrey Yasskin, with all macros renamed to
* start with _Py_ to avoid colliding with users embedding Python, and
* with deprecated macros removed.
*/
/* This file defines dynamic annotations for use with dynamic analysis
tool such as valgrind, PIN, etc.
Dynamic annotation is a source code annotation that affects
the generated code (that is, the annotation is not a comment).
Each such annotation is attached to a particular
instruction and/or to a particular object (address) in the program.
The annotations that should be used by users are macros in all upper-case
(e.g., _Py_ANNOTATE_NEW_MEMORY).
Actual implementation of these macros may differ depending on the
dynamic analysis tool being used.
See https://code.google.com/p/data-race-test/ for more information.
This file supports the following dynamic analysis tools:
- None (DYNAMIC_ANNOTATIONS_ENABLED is not defined or zero).
Macros are defined empty.
- ThreadSanitizer, Helgrind, DRD (DYNAMIC_ANNOTATIONS_ENABLED is 1).
Macros are defined as calls to non-inlinable empty functions
that are intercepted by Valgrind. */
#ifndef __DYNAMIC_ANNOTATIONS_H__
#define __DYNAMIC_ANNOTATIONS_H__
#ifndef DYNAMIC_ANNOTATIONS_ENABLED
# define DYNAMIC_ANNOTATIONS_ENABLED 0
#endif
#if DYNAMIC_ANNOTATIONS_ENABLED != 0
/* -------------------------------------------------------------
Annotations useful when implementing condition variables such as CondVar,
using conditional critical sections (Await/LockWhen) and when constructing
user-defined synchronization mechanisms.
The annotations _Py_ANNOTATE_HAPPENS_BEFORE() and
_Py_ANNOTATE_HAPPENS_AFTER() can be used to define happens-before arcs in
user-defined synchronization mechanisms: the race detector will infer an
arc from the former to the latter when they share the same argument
pointer.
Example 1 (reference counting):
void Unref() {
_Py_ANNOTATE_HAPPENS_BEFORE(&refcount_);
if (AtomicDecrementByOne(&refcount_) == 0) {
_Py_ANNOTATE_HAPPENS_AFTER(&refcount_);
delete this;
}
}
Example 2 (message queue):
void MyQueue::Put(Type *e) {
MutexLock lock(&mu_);
_Py_ANNOTATE_HAPPENS_BEFORE(e);
PutElementIntoMyQueue(e);
}
Type *MyQueue::Get() {
MutexLock lock(&mu_);
Type *e = GetElementFromMyQueue();
_Py_ANNOTATE_HAPPENS_AFTER(e);
return e;
}
Note: when possible, please use the existing reference counting and message
queue implementations instead of inventing new ones. */
/* Report that wait on the condition variable at address "cv" has succeeded
and the lock at address "lock" is held. */
#define _Py_ANNOTATE_CONDVAR_LOCK_WAIT(cv, lock) \
AnnotateCondVarWait(__FILE__, __LINE__, cv, lock)
/* Report that wait on the condition variable at "cv" has succeeded. Variant
w/o lock. */
#define _Py_ANNOTATE_CONDVAR_WAIT(cv) \
AnnotateCondVarWait(__FILE__, __LINE__, cv, NULL)
/* Report that we are about to signal on the condition variable at address
"cv". */
#define _Py_ANNOTATE_CONDVAR_SIGNAL(cv) \
AnnotateCondVarSignal(__FILE__, __LINE__, cv)
/* Report that we are about to signal_all on the condition variable at "cv". */
#define _Py_ANNOTATE_CONDVAR_SIGNAL_ALL(cv) \
AnnotateCondVarSignalAll(__FILE__, __LINE__, cv)
/* Annotations for user-defined synchronization mechanisms. */
#define _Py_ANNOTATE_HAPPENS_BEFORE(obj) _Py_ANNOTATE_CONDVAR_SIGNAL(obj)
#define _Py_ANNOTATE_HAPPENS_AFTER(obj) _Py_ANNOTATE_CONDVAR_WAIT(obj)
/* Report that the bytes in the range [pointer, pointer+size) are about
to be published safely. The race checker will create a happens-before
arc from the call _Py_ANNOTATE_PUBLISH_MEMORY_RANGE(pointer, size) to
subsequent accesses to this memory.
Note: this annotation may not work properly if the race detector uses
sampling, i.e. does not observe all memory accesses.
*/
#define _Py_ANNOTATE_PUBLISH_MEMORY_RANGE(pointer, size) \
AnnotatePublishMemoryRange(__FILE__, __LINE__, pointer, size)
/* Instruct the tool to create a happens-before arc between mu->Unlock() and
mu->Lock(). This annotation may slow down the race detector and hide real
races. Normally it is used only when it would be difficult to annotate each
of the mutex's critical sections individually using the annotations above.
This annotation makes sense only for hybrid race detectors. For pure
happens-before detectors this is a no-op. For more details see
https://code.google.com/p/data-race-test/wiki/PureHappensBeforeVsHybrid . */
#define _Py_ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX(mu) \
AnnotateMutexIsUsedAsCondVar(__FILE__, __LINE__, mu)
/* -------------------------------------------------------------
Annotations useful when defining memory allocators, or when memory that
was protected in one way starts to be protected in another. */
/* Report that a new memory at "address" of size "size" has been allocated.
This might be used when the memory has been retrieved from a free list and
is about to be reused, or when the locking discipline for a variable
changes. */
#define _Py_ANNOTATE_NEW_MEMORY(address, size) \
AnnotateNewMemory(__FILE__, __LINE__, address, size)
/* -------------------------------------------------------------
Annotations useful when defining FIFO queues that transfer data between
threads. */
/* Report that the producer-consumer queue (such as ProducerConsumerQueue) at
address "pcq" has been created. The _Py_ANNOTATE_PCQ_* annotations should
be used only for FIFO queues. For non-FIFO queues use
_Py_ANNOTATE_HAPPENS_BEFORE (for put) and _Py_ANNOTATE_HAPPENS_AFTER (for
get). */
#define _Py_ANNOTATE_PCQ_CREATE(pcq) \
AnnotatePCQCreate(__FILE__, __LINE__, pcq)
/* Report that the queue at address "pcq" is about to be destroyed. */
#define _Py_ANNOTATE_PCQ_DESTROY(pcq) \
AnnotatePCQDestroy(__FILE__, __LINE__, pcq)
/* Report that we are about to put an element into a FIFO queue at address
"pcq". */
#define _Py_ANNOTATE_PCQ_PUT(pcq) \
AnnotatePCQPut(__FILE__, __LINE__, pcq)
/* Report that we've just got an element from a FIFO queue at address "pcq". */
#define _Py_ANNOTATE_PCQ_GET(pcq) \
AnnotatePCQGet(__FILE__, __LINE__, pcq)
/* -------------------------------------------------------------
Annotations that suppress errors. It is usually better to express the
program's synchronization using the other annotations, but these can
be used when all else fails. */
/* Report that we may have a benign race at "pointer", with size
"sizeof(*(pointer))". "pointer" must be a non-void* pointer. Insert at the
point where "pointer" has been allocated, preferably close to the point
where the race happens. See also _Py_ANNOTATE_BENIGN_RACE_STATIC. */
#define _Py_ANNOTATE_BENIGN_RACE(pointer, description) \
AnnotateBenignRaceSized(__FILE__, __LINE__, pointer, \
sizeof(*(pointer)), description)
/* Same as _Py_ANNOTATE_BENIGN_RACE(address, description), but applies to
the memory range [address, address+size). */
#define _Py_ANNOTATE_BENIGN_RACE_SIZED(address, size, description) \
AnnotateBenignRaceSized(__FILE__, __LINE__, address, size, description)
/* Request the analysis tool to ignore all reads in the current thread
until _Py_ANNOTATE_IGNORE_READS_END is called.
Useful to ignore intentional racey reads, while still checking
other reads and all writes.
See also _Py_ANNOTATE_UNPROTECTED_READ. */
#define _Py_ANNOTATE_IGNORE_READS_BEGIN() \
AnnotateIgnoreReadsBegin(__FILE__, __LINE__)
/* Stop ignoring reads. */
#define _Py_ANNOTATE_IGNORE_READS_END() \
AnnotateIgnoreReadsEnd(__FILE__, __LINE__)
/* Similar to _Py_ANNOTATE_IGNORE_READS_BEGIN, but ignore writes. */
#define _Py_ANNOTATE_IGNORE_WRITES_BEGIN() \
AnnotateIgnoreWritesBegin(__FILE__, __LINE__)
/* Stop ignoring writes. */
#define _Py_ANNOTATE_IGNORE_WRITES_END() \
AnnotateIgnoreWritesEnd(__FILE__, __LINE__)
/* Start ignoring all memory accesses (reads and writes). */
#define _Py_ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() \
do {\
_Py_ANNOTATE_IGNORE_READS_BEGIN();\
_Py_ANNOTATE_IGNORE_WRITES_BEGIN();\
}while(0)\
/* Stop ignoring all memory accesses. */
#define _Py_ANNOTATE_IGNORE_READS_AND_WRITES_END() \
do {\
_Py_ANNOTATE_IGNORE_WRITES_END();\
_Py_ANNOTATE_IGNORE_READS_END();\
}while(0)\
/* Similar to _Py_ANNOTATE_IGNORE_READS_BEGIN, but ignore synchronization events:
RWLOCK* and CONDVAR*. */
#define _Py_ANNOTATE_IGNORE_SYNC_BEGIN() \
AnnotateIgnoreSyncBegin(__FILE__, __LINE__)
/* Stop ignoring sync events. */
#define _Py_ANNOTATE_IGNORE_SYNC_END() \
AnnotateIgnoreSyncEnd(__FILE__, __LINE__)
/* Enable (enable!=0) or disable (enable==0) race detection for all threads.
This annotation could be useful if you want to skip expensive race analysis
during some period of program execution, e.g. during initialization. */
#define _Py_ANNOTATE_ENABLE_RACE_DETECTION(enable) \
AnnotateEnableRaceDetection(__FILE__, __LINE__, enable)
/* -------------------------------------------------------------
Annotations useful for debugging. */
/* Request to trace every access to "address". */
#define _Py_ANNOTATE_TRACE_MEMORY(address) \
AnnotateTraceMemory(__FILE__, __LINE__, address)
/* Report the current thread name to a race detector. */
#define _Py_ANNOTATE_THREAD_NAME(name) \
AnnotateThreadName(__FILE__, __LINE__, name)
/* -------------------------------------------------------------
Annotations useful when implementing locks. They are not
normally needed by modules that merely use locks.
The "lock" argument is a pointer to the lock object. */
/* Report that a lock has been created at address "lock". */
#define _Py_ANNOTATE_RWLOCK_CREATE(lock) \
AnnotateRWLockCreate(__FILE__, __LINE__, lock)
/* Report that the lock at address "lock" is about to be destroyed. */
#define _Py_ANNOTATE_RWLOCK_DESTROY(lock) \
AnnotateRWLockDestroy(__FILE__, __LINE__, lock)
/* Report that the lock at address "lock" has been acquired.
is_w=1 for writer lock, is_w=0 for reader lock. */
#define _Py_ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) \
AnnotateRWLockAcquired(__FILE__, __LINE__, lock, is_w)
/* Report that the lock at address "lock" is about to be released. */
#define _Py_ANNOTATE_RWLOCK_RELEASED(lock, is_w) \
AnnotateRWLockReleased(__FILE__, __LINE__, lock, is_w)
/* -------------------------------------------------------------
Annotations useful when implementing barriers. They are not
normally needed by modules that merely use barriers.
The "barrier" argument is a pointer to the barrier object. */
/* Report that the "barrier" has been initialized with initial "count".
If 'reinitialization_allowed' is true, initialization is allowed to happen
multiple times w/o calling barrier_destroy() */
#define _Py_ANNOTATE_BARRIER_INIT(barrier, count, reinitialization_allowed) \
AnnotateBarrierInit(__FILE__, __LINE__, barrier, count, \
reinitialization_allowed)
/* Report that we are about to enter barrier_wait("barrier"). */
#define _Py_ANNOTATE_BARRIER_WAIT_BEFORE(barrier) \
AnnotateBarrierWaitBefore(__FILE__, __LINE__, barrier)
/* Report that we just exited barrier_wait("barrier"). */
#define _Py_ANNOTATE_BARRIER_WAIT_AFTER(barrier) \
AnnotateBarrierWaitAfter(__FILE__, __LINE__, barrier)
/* Report that the "barrier" has been destroyed. */
#define _Py_ANNOTATE_BARRIER_DESTROY(barrier) \
AnnotateBarrierDestroy(__FILE__, __LINE__, barrier)
/* -------------------------------------------------------------
Annotations useful for testing race detectors. */
/* Report that we expect a race on the variable at "address".
Use only in unit tests for a race detector. */
#define _Py_ANNOTATE_EXPECT_RACE(address, description) \
AnnotateExpectRace(__FILE__, __LINE__, address, description)
/* A no-op. Insert where you like to test the interceptors. */
#define _Py_ANNOTATE_NO_OP(arg) \
AnnotateNoOp(__FILE__, __LINE__, arg)
/* Force the race detector to flush its state. The actual effect depends on
* the implementation of the detector. */
#define _Py_ANNOTATE_FLUSH_STATE() \
AnnotateFlushState(__FILE__, __LINE__)
#else /* DYNAMIC_ANNOTATIONS_ENABLED == 0 */
#define _Py_ANNOTATE_RWLOCK_CREATE(lock) /* empty */
#define _Py_ANNOTATE_RWLOCK_DESTROY(lock) /* empty */
#define _Py_ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) /* empty */
#define _Py_ANNOTATE_RWLOCK_RELEASED(lock, is_w) /* empty */
#define _Py_ANNOTATE_BARRIER_INIT(barrier, count, reinitialization_allowed) /* */
#define _Py_ANNOTATE_BARRIER_WAIT_BEFORE(barrier) /* empty */
#define _Py_ANNOTATE_BARRIER_WAIT_AFTER(barrier) /* empty */
#define _Py_ANNOTATE_BARRIER_DESTROY(barrier) /* empty */
#define _Py_ANNOTATE_CONDVAR_LOCK_WAIT(cv, lock) /* empty */
#define _Py_ANNOTATE_CONDVAR_WAIT(cv) /* empty */
#define _Py_ANNOTATE_CONDVAR_SIGNAL(cv) /* empty */
#define _Py_ANNOTATE_CONDVAR_SIGNAL_ALL(cv) /* empty */
#define _Py_ANNOTATE_HAPPENS_BEFORE(obj) /* empty */
#define _Py_ANNOTATE_HAPPENS_AFTER(obj) /* empty */
#define _Py_ANNOTATE_PUBLISH_MEMORY_RANGE(address, size) /* empty */
#define _Py_ANNOTATE_UNPUBLISH_MEMORY_RANGE(address, size) /* empty */
#define _Py_ANNOTATE_SWAP_MEMORY_RANGE(address, size) /* empty */
#define _Py_ANNOTATE_PCQ_CREATE(pcq) /* empty */
#define _Py_ANNOTATE_PCQ_DESTROY(pcq) /* empty */
#define _Py_ANNOTATE_PCQ_PUT(pcq) /* empty */
#define _Py_ANNOTATE_PCQ_GET(pcq) /* empty */
#define _Py_ANNOTATE_NEW_MEMORY(address, size) /* empty */
#define _Py_ANNOTATE_EXPECT_RACE(address, description) /* empty */
#define _Py_ANNOTATE_BENIGN_RACE(address, description) /* empty */
#define _Py_ANNOTATE_BENIGN_RACE_SIZED(address, size, description) /* empty */
#define _Py_ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX(mu) /* empty */
#define _Py_ANNOTATE_MUTEX_IS_USED_AS_CONDVAR(mu) /* empty */
#define _Py_ANNOTATE_TRACE_MEMORY(arg) /* empty */
#define _Py_ANNOTATE_THREAD_NAME(name) /* empty */
#define _Py_ANNOTATE_IGNORE_READS_BEGIN() /* empty */
#define _Py_ANNOTATE_IGNORE_READS_END() /* empty */
#define _Py_ANNOTATE_IGNORE_WRITES_BEGIN() /* empty */
#define _Py_ANNOTATE_IGNORE_WRITES_END() /* empty */
#define _Py_ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() /* empty */
#define _Py_ANNOTATE_IGNORE_READS_AND_WRITES_END() /* empty */
#define _Py_ANNOTATE_IGNORE_SYNC_BEGIN() /* empty */
#define _Py_ANNOTATE_IGNORE_SYNC_END() /* empty */
#define _Py_ANNOTATE_ENABLE_RACE_DETECTION(enable) /* empty */
#define _Py_ANNOTATE_NO_OP(arg) /* empty */
#define _Py_ANNOTATE_FLUSH_STATE() /* empty */
#endif /* DYNAMIC_ANNOTATIONS_ENABLED */
/* Use the macros above rather than using these functions directly. */
#ifdef __cplusplus
extern "C" {
#endif
void AnnotateRWLockCreate(const char *file, int line,
const volatile void *lock);
void AnnotateRWLockDestroy(const char *file, int line,
const volatile void *lock);
void AnnotateRWLockAcquired(const char *file, int line,
const volatile void *lock, long is_w);
void AnnotateRWLockReleased(const char *file, int line,
const volatile void *lock, long is_w);
void AnnotateBarrierInit(const char *file, int line,
const volatile void *barrier, long count,
long reinitialization_allowed);
void AnnotateBarrierWaitBefore(const char *file, int line,
const volatile void *barrier);
void AnnotateBarrierWaitAfter(const char *file, int line,
const volatile void *barrier);
void AnnotateBarrierDestroy(const char *file, int line,
const volatile void *barrier);
void AnnotateCondVarWait(const char *file, int line,
const volatile void *cv,
const volatile void *lock);
void AnnotateCondVarSignal(const char *file, int line,
const volatile void *cv);
void AnnotateCondVarSignalAll(const char *file, int line,
const volatile void *cv);
void AnnotatePublishMemoryRange(const char *file, int line,
const volatile void *address,
long size);
void AnnotateUnpublishMemoryRange(const char *file, int line,
const volatile void *address,
long size);
void AnnotatePCQCreate(const char *file, int line,
const volatile void *pcq);
void AnnotatePCQDestroy(const char *file, int line,
const volatile void *pcq);
void AnnotatePCQPut(const char *file, int line,
const volatile void *pcq);
void AnnotatePCQGet(const char *file, int line,
const volatile void *pcq);
void AnnotateNewMemory(const char *file, int line,
const volatile void *address,
long size);
void AnnotateExpectRace(const char *file, int line,
const volatile void *address,
const char *description);
void AnnotateBenignRace(const char *file, int line,
const volatile void *address,
const char *description);
void AnnotateBenignRaceSized(const char *file, int line,
const volatile void *address,
long size,
const char *description);
void AnnotateMutexIsUsedAsCondVar(const char *file, int line,
const volatile void *mu);
void AnnotateTraceMemory(const char *file, int line,
const volatile void *arg);
void AnnotateThreadName(const char *file, int line,
const char *name);
void AnnotateIgnoreReadsBegin(const char *file, int line);
void AnnotateIgnoreReadsEnd(const char *file, int line);
void AnnotateIgnoreWritesBegin(const char *file, int line);
void AnnotateIgnoreWritesEnd(const char *file, int line);
void AnnotateEnableRaceDetection(const char *file, int line, int enable);
void AnnotateNoOp(const char *file, int line,
const volatile void *arg);
void AnnotateFlushState(const char *file, int line);
/* Return non-zero value if running under valgrind.
If "valgrind.h" is included into dynamic_annotations.c,
the regular valgrind mechanism will be used.
See http://valgrind.org/docs/manual/manual-core-adv.html about
RUNNING_ON_VALGRIND and other valgrind "client requests".
The file "valgrind.h" may be obtained by doing
svn co svn://svn.valgrind.org/valgrind/trunk/include
If for some reason you can't use "valgrind.h" or want to fake valgrind,
there are two ways to make this function return non-zero:
- Use environment variable: export RUNNING_ON_VALGRIND=1
- Make your tool intercept the function RunningOnValgrind() and
change its return value.
*/
int RunningOnValgrind(void);
#ifdef __cplusplus
}
#endif
#if DYNAMIC_ANNOTATIONS_ENABLED != 0 && defined(__cplusplus)
/* _Py_ANNOTATE_UNPROTECTED_READ is the preferred way to annotate racey reads.
Instead of doing
_Py_ANNOTATE_IGNORE_READS_BEGIN();
... = x;
_Py_ANNOTATE_IGNORE_READS_END();
one can use
... = _Py_ANNOTATE_UNPROTECTED_READ(x); */
template <class T>
inline T _Py_ANNOTATE_UNPROTECTED_READ(const volatile T &x) {
_Py_ANNOTATE_IGNORE_READS_BEGIN();
T res = x;
_Py_ANNOTATE_IGNORE_READS_END();
return res;
}
/* Apply _Py_ANNOTATE_BENIGN_RACE_SIZED to a static variable. */
#define _Py_ANNOTATE_BENIGN_RACE_STATIC(static_var, description) \
namespace { \
class static_var ## _annotator { \
public: \
static_var ## _annotator() { \
_Py_ANNOTATE_BENIGN_RACE_SIZED(&static_var, \
sizeof(static_var), \
# static_var ": " description); \
} \
}; \
static static_var ## _annotator the ## static_var ## _annotator;\
}
#else /* DYNAMIC_ANNOTATIONS_ENABLED == 0 */
#define _Py_ANNOTATE_UNPROTECTED_READ(x) (x)
#define _Py_ANNOTATE_BENIGN_RACE_STATIC(static_var, description) /* empty */
#endif /* DYNAMIC_ANNOTATIONS_ENABLED */
#endif /* __DYNAMIC_ANNOTATIONS_H__ */
PK ��\e��G G ceval.hnu �[��� #ifndef Py_CEVAL_H
#define Py_CEVAL_H
#ifdef __cplusplus
extern "C" {
#endif
/* Interface to random parts in ceval.c */
/* PyEval_CallObjectWithKeywords(), PyEval_CallObject(), PyEval_CallFunction
* and PyEval_CallMethod are deprecated. Since they are officially part of the
* stable ABI (PEP 384), they must be kept for backward compatibility.
* PyObject_Call(), PyObject_CallFunction() and PyObject_CallMethod() are
* recommended to call a callable object.
*/
Py_DEPRECATED(3.9) PyAPI_FUNC(PyObject *) PyEval_CallObjectWithKeywords(
PyObject *callable,
PyObject *args,
PyObject *kwargs);
/* Deprecated since PyEval_CallObjectWithKeywords is deprecated */
#define PyEval_CallObject(callable, arg) \
PyEval_CallObjectWithKeywords(callable, arg, (PyObject *)NULL)
Py_DEPRECATED(3.9) PyAPI_FUNC(PyObject *) PyEval_CallFunction(
PyObject *callable, const char *format, ...);
Py_DEPRECATED(3.9) PyAPI_FUNC(PyObject *) PyEval_CallMethod(
PyObject *obj, const char *name, const char *format, ...);
PyAPI_FUNC(PyObject *) PyEval_GetBuiltins(void);
PyAPI_FUNC(PyObject *) PyEval_GetGlobals(void);
PyAPI_FUNC(PyObject *) PyEval_GetLocals(void);
PyAPI_FUNC(PyFrameObject *) PyEval_GetFrame(void);
PyAPI_FUNC(int) Py_AddPendingCall(int (*func)(void *), void *arg);
PyAPI_FUNC(int) Py_MakePendingCalls(void);
/* Protection against deeply nested recursive calls
In Python 3.0, this protection has two levels:
* normal anti-recursion protection is triggered when the recursion level
exceeds the current recursion limit. It raises a RecursionError, and sets
the "overflowed" flag in the thread state structure. This flag
temporarily *disables* the normal protection; this allows cleanup code
to potentially outgrow the recursion limit while processing the
RecursionError.
* "last chance" anti-recursion protection is triggered when the recursion
level exceeds "current recursion limit + 50". By construction, this
protection can only be triggered when the "overflowed" flag is set. It
means the cleanup code has itself gone into an infinite loop, or the
RecursionError has been mistakingly ignored. When this protection is
triggered, the interpreter aborts with a Fatal Error.
In addition, the "overflowed" flag is automatically reset when the
recursion level drops below "current recursion limit - 50". This heuristic
is meant to ensure that the normal anti-recursion protection doesn't get
disabled too long.
Please note: this scheme has its own limitations. See:
http://mail.python.org/pipermail/python-dev/2008-August/082106.html
for some observations.
*/
PyAPI_FUNC(void) Py_SetRecursionLimit(int);
PyAPI_FUNC(int) Py_GetRecursionLimit(void);
PyAPI_FUNC(int) Py_EnterRecursiveCall(const char *where);
PyAPI_FUNC(void) Py_LeaveRecursiveCall(void);
PyAPI_FUNC(const char *) PyEval_GetFuncName(PyObject *);
PyAPI_FUNC(const char *) PyEval_GetFuncDesc(PyObject *);
PyAPI_FUNC(PyObject *) PyEval_EvalFrame(PyFrameObject *);
PyAPI_FUNC(PyObject *) PyEval_EvalFrameEx(PyFrameObject *f, int exc);
/* Interface for threads.
A module that plans to do a blocking system call (or something else
that lasts a long time and doesn't touch Python data) can allow other
threads to run as follows:
...preparations here...
Py_BEGIN_ALLOW_THREADS
...blocking system call here...
Py_END_ALLOW_THREADS
...interpret result here...
The Py_BEGIN_ALLOW_THREADS/Py_END_ALLOW_THREADS pair expands to a
{}-surrounded block.
To leave the block in the middle (e.g., with return), you must insert
a line containing Py_BLOCK_THREADS before the return, e.g.
if (...premature_exit...) {
Py_BLOCK_THREADS
PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
An alternative is:
Py_BLOCK_THREADS
if (...premature_exit...) {
PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
Py_UNBLOCK_THREADS
For convenience, that the value of 'errno' is restored across
Py_END_ALLOW_THREADS and Py_BLOCK_THREADS.
WARNING: NEVER NEST CALLS TO Py_BEGIN_ALLOW_THREADS AND
Py_END_ALLOW_THREADS!!!
Note that not yet all candidates have been converted to use this
mechanism!
*/
PyAPI_FUNC(PyThreadState *) PyEval_SaveThread(void);
PyAPI_FUNC(void) PyEval_RestoreThread(PyThreadState *);
Py_DEPRECATED(3.9) PyAPI_FUNC(int) PyEval_ThreadsInitialized(void);
Py_DEPRECATED(3.9) PyAPI_FUNC(void) PyEval_InitThreads(void);
/* PyEval_AcquireLock() and PyEval_ReleaseLock() are part of stable ABI.
* They will be removed from this header file in the future version.
* But they will be remained in ABI until Python 4.0.
*/
Py_DEPRECATED(3.2) PyAPI_FUNC(void) PyEval_AcquireLock(void);
Py_DEPRECATED(3.2) PyAPI_FUNC(void) PyEval_ReleaseLock(void);
PyAPI_FUNC(void) PyEval_AcquireThread(PyThreadState *tstate);
PyAPI_FUNC(void) PyEval_ReleaseThread(PyThreadState *tstate);
#define Py_BEGIN_ALLOW_THREADS { \
PyThreadState *_save; \
_save = PyEval_SaveThread();
#define Py_BLOCK_THREADS PyEval_RestoreThread(_save);
#define Py_UNBLOCK_THREADS _save = PyEval_SaveThread();
#define Py_END_ALLOW_THREADS PyEval_RestoreThread(_save); \
}
/* Masks and values used by FORMAT_VALUE opcode. */
#define FVC_MASK 0x3
#define FVC_NONE 0x0
#define FVC_STR 0x1
#define FVC_REPR 0x2
#define FVC_ASCII 0x3
#define FVS_MASK 0x4
#define FVS_HAVE_SPEC 0x4
#ifndef Py_LIMITED_API
# define Py_CPYTHON_CEVAL_H
# include "cpython/ceval.h"
# undef Py_CPYTHON_CEVAL_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_CEVAL_H */
PK ��\�� v3 3 pymem.hnu �[��� /* The PyMem_ family: low-level memory allocation interfaces.
See objimpl.h for the PyObject_ memory family.
*/
#ifndef Py_PYMEM_H
#define Py_PYMEM_H
#include "pyport.h"
#ifdef __cplusplus
extern "C" {
#endif
/* BEWARE:
Each interface exports both functions and macros. Extension modules should
use the functions, to ensure binary compatibility across Python versions.
Because the Python implementation is free to change internal details, and
the macros may (or may not) expose details for speed, if you do use the
macros you must recompile your extensions with each Python release.
Never mix calls to PyMem_ with calls to the platform malloc/realloc/
calloc/free. For example, on Windows different DLLs may end up using
different heaps, and if you use PyMem_Malloc you'll get the memory from the
heap used by the Python DLL; it could be a disaster if you free()'ed that
directly in your own extension. Using PyMem_Free instead ensures Python
can return the memory to the proper heap. As another example, in
a debug build (Py_DEBUG macro), Python wraps all calls to all PyMem_ and
PyObject_ memory functions in special debugging wrappers that add additional
debugging info to dynamic memory blocks. The system routines have no idea
what to do with that stuff, and the Python wrappers have no idea what to do
with raw blocks obtained directly by the system routines then.
The GIL must be held when using these APIs.
*/
/*
* Raw memory interface
* ====================
*/
/* Functions
Functions supplying platform-independent semantics for malloc/realloc/
free. These functions make sure that allocating 0 bytes returns a distinct
non-NULL pointer (whenever possible -- if we're flat out of memory, NULL
may be returned), even if the platform malloc and realloc don't.
Returned pointers must be checked for NULL explicitly. No action is
performed on failure (no exception is set, no warning is printed, etc).
*/
PyAPI_FUNC(void *) PyMem_Malloc(size_t size);
PyAPI_FUNC(void *) PyMem_Calloc(size_t nelem, size_t elsize);
PyAPI_FUNC(void *) PyMem_Realloc(void *ptr, size_t new_size);
PyAPI_FUNC(void) PyMem_Free(void *ptr);
/*
* Type-oriented memory interface
* ==============================
*
* Allocate memory for n objects of the given type. Returns a new pointer
* or NULL if the request was too large or memory allocation failed. Use
* these macros rather than doing the multiplication yourself so that proper
* overflow checking is always done.
*/
#define PyMem_New(type, n) \
( ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL : \
( (type *) PyMem_Malloc((n) * sizeof(type)) ) )
/*
* The value of (p) is always clobbered by this macro regardless of success.
* The caller MUST check if (p) is NULL afterwards and deal with the memory
* error if so. This means the original value of (p) MUST be saved for the
* caller's memory error handler to not lose track of it.
*/
#define PyMem_Resize(p, type, n) \
( (p) = ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL : \
(type *) PyMem_Realloc((p), (n) * sizeof(type)) )
// Deprecated aliases only kept for backward compatibility.
// PyMem_Del and PyMem_DEL are defined with no parameter to be able to use
// them as function pointers (ex: dealloc = PyMem_Del).
#define PyMem_MALLOC(n) PyMem_Malloc(n)
#define PyMem_NEW(type, n) PyMem_New(type, n)
#define PyMem_REALLOC(p, n) PyMem_Realloc(p, n)
#define PyMem_RESIZE(p, type, n) PyMem_Resize(p, type, n)
#define PyMem_FREE(p) PyMem_Free(p)
#define PyMem_Del PyMem_Free
#define PyMem_DEL PyMem_Free
#ifndef Py_LIMITED_API
# define Py_CPYTHON_PYMEM_H
# include "cpython/pymem.h"
# undef Py_CPYTHON_PYMEM_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_PYMEM_H */
PK ��\��� � context.hnu �[��� #ifndef Py_CONTEXT_H
#define Py_CONTEXT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_LIMITED_API
PyAPI_DATA(PyTypeObject) PyContext_Type;
typedef struct _pycontextobject PyContext;
PyAPI_DATA(PyTypeObject) PyContextVar_Type;
typedef struct _pycontextvarobject PyContextVar;
PyAPI_DATA(PyTypeObject) PyContextToken_Type;
typedef struct _pycontexttokenobject PyContextToken;
#define PyContext_CheckExact(o) Py_IS_TYPE(o, &PyContext_Type)
#define PyContextVar_CheckExact(o) Py_IS_TYPE(o, &PyContextVar_Type)
#define PyContextToken_CheckExact(o) Py_IS_TYPE(o, &PyContextToken_Type)
PyAPI_FUNC(PyObject *) PyContext_New(void);
PyAPI_FUNC(PyObject *) PyContext_Copy(PyObject *);
PyAPI_FUNC(PyObject *) PyContext_CopyCurrent(void);
PyAPI_FUNC(int) PyContext_Enter(PyObject *);
PyAPI_FUNC(int) PyContext_Exit(PyObject *);
/* Create a new context variable.
default_value can be NULL.
*/
PyAPI_FUNC(PyObject *) PyContextVar_New(
const char *name, PyObject *default_value);
/* Get a value for the variable.
Returns -1 if an error occurred during lookup.
Returns 0 if value either was or was not found.
If value was found, *value will point to it.
If not, it will point to:
- default_value, if not NULL;
- the default value of "var", if not NULL;
- NULL.
'*value' will be a new ref, if not NULL.
*/
PyAPI_FUNC(int) PyContextVar_Get(
PyObject *var, PyObject *default_value, PyObject **value);
/* Set a new value for the variable.
Returns NULL if an error occurs.
*/
PyAPI_FUNC(PyObject *) PyContextVar_Set(PyObject *var, PyObject *value);
/* Reset a variable to its previous value.
Returns 0 on success, -1 on error.
*/
PyAPI_FUNC(int) PyContextVar_Reset(PyObject *var, PyObject *token);
/* This method is exposed only for CPython tests. Don not use it. */
PyAPI_FUNC(PyObject *) _PyContext_NewHamtForTests(void);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}
#endif
#endif /* !Py_CONTEXT_H */
PK ��\O��> > code.hnu �[��� /* Definitions for bytecode */
#ifndef Py_CODE_H
#define Py_CODE_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct PyCodeObject PyCodeObject;
#ifndef Py_LIMITED_API
# define Py_CPYTHON_CODE_H
# include "cpython/code.h"
# undef Py_CPYTHON_CODE_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_CODE_H */
PK ��\ʾ� � � sysmodule.hnu �[���
/* System module interface */
#ifndef Py_SYSMODULE_H
#define Py_SYSMODULE_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_FUNC(PyObject *) PySys_GetObject(const char *);
PyAPI_FUNC(int) PySys_SetObject(const char *, PyObject *);
PyAPI_FUNC(void) PySys_SetArgv(int, wchar_t **);
PyAPI_FUNC(void) PySys_SetArgvEx(int, wchar_t **, int);
PyAPI_FUNC(void) PySys_SetPath(const wchar_t *);
PyAPI_FUNC(void) PySys_WriteStdout(const char *format, ...)
Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
PyAPI_FUNC(void) PySys_WriteStderr(const char *format, ...)
Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
PyAPI_FUNC(void) PySys_FormatStdout(const char *format, ...);
PyAPI_FUNC(void) PySys_FormatStderr(const char *format, ...);
PyAPI_FUNC(void) PySys_ResetWarnOptions(void);
PyAPI_FUNC(void) PySys_AddWarnOption(const wchar_t *);
PyAPI_FUNC(void) PySys_AddWarnOptionUnicode(PyObject *);
PyAPI_FUNC(int) PySys_HasWarnOptions(void);
PyAPI_FUNC(void) PySys_AddXOption(const wchar_t *);
PyAPI_FUNC(PyObject *) PySys_GetXOptions(void);
#ifndef Py_LIMITED_API
# define Py_CPYTHON_SYSMODULE_H
# include "cpython/sysmodule.h"
# undef Py_CPYTHON_SYSMODULE_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_SYSMODULE_H */
PK ��\odp�� �
sliceobject.hnu �[��� #ifndef Py_SLICEOBJECT_H
#define Py_SLICEOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
/* The unique ellipsis object "..." */
PyAPI_DATA(PyObject) _Py_EllipsisObject; /* Don't use this directly */
#define Py_Ellipsis (&_Py_EllipsisObject)
/* Slice object interface */
/*
A slice object containing start, stop, and step data members (the
names are from range). After much talk with Guido, it was decided to
let these be any arbitrary python type. Py_None stands for omitted values.
*/
#ifndef Py_LIMITED_API
typedef struct {
PyObject_HEAD
PyObject *start, *stop, *step; /* not NULL */
} PySliceObject;
#endif
PyAPI_DATA(PyTypeObject) PySlice_Type;
PyAPI_DATA(PyTypeObject) PyEllipsis_Type;
#define PySlice_Check(op) Py_IS_TYPE(op, &PySlice_Type)
PyAPI_FUNC(PyObject *) PySlice_New(PyObject* start, PyObject* stop,
PyObject* step);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PySlice_FromIndices(Py_ssize_t start, Py_ssize_t stop);
PyAPI_FUNC(int) _PySlice_GetLongIndices(PySliceObject *self, PyObject *length,
PyObject **start_ptr, PyObject **stop_ptr,
PyObject **step_ptr);
#endif
PyAPI_FUNC(int) PySlice_GetIndices(PyObject *r, Py_ssize_t length,
Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step);
Py_DEPRECATED(3.7)
PyAPI_FUNC(int) PySlice_GetIndicesEx(PyObject *r, Py_ssize_t length,
Py_ssize_t *start, Py_ssize_t *stop,
Py_ssize_t *step,
Py_ssize_t *slicelength);
#if !defined(Py_LIMITED_API) || (Py_LIMITED_API+0 >= 0x03050400 && Py_LIMITED_API+0 < 0x03060000) || Py_LIMITED_API+0 >= 0x03060100
#define PySlice_GetIndicesEx(slice, length, start, stop, step, slicelen) ( \
PySlice_Unpack((slice), (start), (stop), (step)) < 0 ? \
((*(slicelen) = 0), -1) : \
((*(slicelen) = PySlice_AdjustIndices((length), (start), (stop), *(step))), \
0))
PyAPI_FUNC(int) PySlice_Unpack(PyObject *slice,
Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step);
PyAPI_FUNC(Py_ssize_t) PySlice_AdjustIndices(Py_ssize_t length,
Py_ssize_t *start, Py_ssize_t *stop,
Py_ssize_t step);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_SLICEOBJECT_H */
PK ��\�� patchlevel.hnu �[���
/* Python version identification scheme.
When the major or minor version changes, the VERSION variable in
configure.ac must also be changed.
There is also (independent) API version information in modsupport.h.
*/
/* Values for PY_RELEASE_LEVEL */
#define PY_RELEASE_LEVEL_ALPHA 0xA
#define PY_RELEASE_LEVEL_BETA 0xB
#define PY_RELEASE_LEVEL_GAMMA 0xC /* For release candidates */
#define PY_RELEASE_LEVEL_FINAL 0xF /* Serial should be 0 here */
/* Higher for patch releases */
/* Version parsed out into numeric values */
/*--start constants--*/
#define PY_MAJOR_VERSION 3
#define PY_MINOR_VERSION 10
#define PY_MICRO_VERSION 19
#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL
#define PY_RELEASE_SERIAL 0
/* Version as a string */
#define PY_VERSION "3.10.19"
/*--end constants--*/
/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
Use this for numeric comparisons, e.g. #if PY_VERSION_HEX >= ... */
#define PY_VERSION_HEX ((PY_MAJOR_VERSION << 24) | \
(PY_MINOR_VERSION << 16) | \
(PY_MICRO_VERSION << 8) | \
(PY_RELEASE_LEVEL << 4) | \
(PY_RELEASE_SERIAL << 0))
PK ��\�-NR
bltinmodule.hnu �[��� #ifndef Py_BLTINMODULE_H
#define Py_BLTINMODULE_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(PyTypeObject) PyFilter_Type;
PyAPI_DATA(PyTypeObject) PyMap_Type;
PyAPI_DATA(PyTypeObject) PyZip_Type;
#ifdef __cplusplus
}
#endif
#endif /* !Py_BLTINMODULE_H */
PK ��\����� � boolobject.hnu �[��� /* Boolean object interface */
#ifndef Py_BOOLOBJECT_H
#define Py_BOOLOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(PyTypeObject) PyBool_Type;
#define PyBool_Check(x) Py_IS_TYPE(x, &PyBool_Type)
/* Py_False and Py_True are the only two bools in existence.
Don't forget to apply Py_INCREF() when returning either!!! */
/* Don't use these directly */
PyAPI_DATA(struct _longobject) _Py_FalseStruct;
PyAPI_DATA(struct _longobject) _Py_TrueStruct;
/* Use these macros */
#define Py_False ((PyObject *) &_Py_FalseStruct)
#define Py_True ((PyObject *) &_Py_TrueStruct)
// Test if an object is the True singleton, the same as "x is True" in Python.
PyAPI_FUNC(int) Py_IsTrue(PyObject *x);
#define Py_IsTrue(x) Py_Is((x), Py_True)
// Test if an object is the False singleton, the same as "x is False" in Python.
PyAPI_FUNC(int) Py_IsFalse(PyObject *x);
#define Py_IsFalse(x) Py_Is((x), Py_False)
/* Macros for returning Py_True or Py_False, respectively */
#define Py_RETURN_TRUE return Py_NewRef(Py_True)
#define Py_RETURN_FALSE return Py_NewRef(Py_False)
/* Function to return a bool from a C long */
PyAPI_FUNC(PyObject *) PyBool_FromLong(long);
#ifdef __cplusplus
}
#endif
#endif /* !Py_BOOLOBJECT_H */
PK ��\�!9�]( ]( modsupport.hnu �[���
#ifndef Py_MODSUPPORT_H
#define Py_MODSUPPORT_H
#ifdef __cplusplus
extern "C" {
#endif
/* Module support interface */
#include <stdarg.h>
/* If PY_SSIZE_T_CLEAN is defined, each functions treats #-specifier
to mean Py_ssize_t */
#ifdef PY_SSIZE_T_CLEAN
#define PyArg_Parse _PyArg_Parse_SizeT
#define PyArg_ParseTuple _PyArg_ParseTuple_SizeT
#define PyArg_ParseTupleAndKeywords _PyArg_ParseTupleAndKeywords_SizeT
#define PyArg_VaParse _PyArg_VaParse_SizeT
#define PyArg_VaParseTupleAndKeywords _PyArg_VaParseTupleAndKeywords_SizeT
#define Py_BuildValue _Py_BuildValue_SizeT
#define Py_VaBuildValue _Py_VaBuildValue_SizeT
#ifndef Py_LIMITED_API
#define _Py_VaBuildStack _Py_VaBuildStack_SizeT
#endif
#else
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _Py_VaBuildValue_SizeT(const char *, va_list);
PyAPI_FUNC(PyObject **) _Py_VaBuildStack_SizeT(
PyObject **small_stack,
Py_ssize_t small_stack_len,
const char *format,
va_list va,
Py_ssize_t *p_nargs);
#endif /* !Py_LIMITED_API */
#endif
/* Due to a glitch in 3.2, the _SizeT versions weren't exported from the DLL. */
#if !defined(PY_SSIZE_T_CLEAN) || !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(int) PyArg_Parse(PyObject *, const char *, ...);
PyAPI_FUNC(int) PyArg_ParseTuple(PyObject *, const char *, ...);
PyAPI_FUNC(int) PyArg_ParseTupleAndKeywords(PyObject *, PyObject *,
const char *, char **, ...);
PyAPI_FUNC(int) PyArg_VaParse(PyObject *, const char *, va_list);
PyAPI_FUNC(int) PyArg_VaParseTupleAndKeywords(PyObject *, PyObject *,
const char *, char **, va_list);
#endif
PyAPI_FUNC(int) PyArg_ValidateKeywordArguments(PyObject *);
PyAPI_FUNC(int) PyArg_UnpackTuple(PyObject *, const char *, Py_ssize_t, Py_ssize_t, ...);
PyAPI_FUNC(PyObject *) Py_BuildValue(const char *, ...);
PyAPI_FUNC(PyObject *) _Py_BuildValue_SizeT(const char *, ...);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyArg_UnpackStack(
PyObject *const *args,
Py_ssize_t nargs,
const char *name,
Py_ssize_t min,
Py_ssize_t max,
...);
PyAPI_FUNC(int) _PyArg_NoKeywords(const char *funcname, PyObject *kwargs);
PyAPI_FUNC(int) _PyArg_NoKwnames(const char *funcname, PyObject *kwnames);
PyAPI_FUNC(int) _PyArg_NoPositional(const char *funcname, PyObject *args);
#define _PyArg_NoKeywords(funcname, kwargs) \
((kwargs) == NULL || _PyArg_NoKeywords((funcname), (kwargs)))
#define _PyArg_NoKwnames(funcname, kwnames) \
((kwnames) == NULL || _PyArg_NoKwnames((funcname), (kwnames)))
#define _PyArg_NoPositional(funcname, args) \
((args) == NULL || _PyArg_NoPositional((funcname), (args)))
PyAPI_FUNC(void) _PyArg_BadArgument(const char *, const char *, const char *, PyObject *);
PyAPI_FUNC(int) _PyArg_CheckPositional(const char *, Py_ssize_t,
Py_ssize_t, Py_ssize_t);
#define _PyArg_CheckPositional(funcname, nargs, min, max) \
(((min) <= (nargs) && (nargs) <= (max)) \
|| _PyArg_CheckPositional((funcname), (nargs), (min), (max)))
#endif
PyAPI_FUNC(PyObject *) Py_VaBuildValue(const char *, va_list);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject **) _Py_VaBuildStack(
PyObject **small_stack,
Py_ssize_t small_stack_len,
const char *format,
va_list va,
Py_ssize_t *p_nargs);
#endif
#ifndef Py_LIMITED_API
typedef struct _PyArg_Parser {
const char *format;
const char * const *keywords;
const char *fname;
const char *custom_msg;
int pos; /* number of positional-only arguments */
int min; /* minimal number of arguments */
int max; /* maximal number of positional arguments */
PyObject *kwtuple; /* tuple of keyword parameter names */
struct _PyArg_Parser *next;
} _PyArg_Parser;
#ifdef PY_SSIZE_T_CLEAN
#define _PyArg_ParseTupleAndKeywordsFast _PyArg_ParseTupleAndKeywordsFast_SizeT
#define _PyArg_ParseStack _PyArg_ParseStack_SizeT
#define _PyArg_ParseStackAndKeywords _PyArg_ParseStackAndKeywords_SizeT
#define _PyArg_VaParseTupleAndKeywordsFast _PyArg_VaParseTupleAndKeywordsFast_SizeT
#endif
PyAPI_FUNC(int) _PyArg_ParseTupleAndKeywordsFast(PyObject *, PyObject *,
struct _PyArg_Parser *, ...);
PyAPI_FUNC(int) _PyArg_ParseStack(
PyObject *const *args,
Py_ssize_t nargs,
const char *format,
...);
PyAPI_FUNC(int) _PyArg_ParseStackAndKeywords(
PyObject *const *args,
Py_ssize_t nargs,
PyObject *kwnames,
struct _PyArg_Parser *,
...);
PyAPI_FUNC(int) _PyArg_VaParseTupleAndKeywordsFast(PyObject *, PyObject *,
struct _PyArg_Parser *, va_list);
PyAPI_FUNC(PyObject * const *) _PyArg_UnpackKeywords(
PyObject *const *args, Py_ssize_t nargs,
PyObject *kwargs, PyObject *kwnames,
struct _PyArg_Parser *parser,
int minpos, int maxpos, int minkw,
PyObject **buf);
#define _PyArg_UnpackKeywords(args, nargs, kwargs, kwnames, parser, minpos, maxpos, minkw, buf) \
(((minkw) == 0 && (kwargs) == NULL && (kwnames) == NULL && \
(minpos) <= (nargs) && (nargs) <= (maxpos) && args != NULL) ? (args) : \
_PyArg_UnpackKeywords((args), (nargs), (kwargs), (kwnames), (parser), \
(minpos), (maxpos), (minkw), (buf)))
void _PyArg_Fini(void);
#endif /* Py_LIMITED_API */
// Add an attribute with name 'name' and value 'obj' to the module 'mod.
// On success, return 0 on success.
// On error, raise an exception and return -1.
PyAPI_FUNC(int) PyModule_AddObjectRef(PyObject *mod, const char *name, PyObject *value);
// Similar to PyModule_AddObjectRef() but steal a reference to 'obj'
// (Py_DECREF(obj)) on success (if it returns 0).
PyAPI_FUNC(int) PyModule_AddObject(PyObject *mod, const char *, PyObject *value);
PyAPI_FUNC(int) PyModule_AddIntConstant(PyObject *, const char *, long);
PyAPI_FUNC(int) PyModule_AddStringConstant(PyObject *, const char *, const char *);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03090000
/* New in 3.9 */
PyAPI_FUNC(int) PyModule_AddType(PyObject *module, PyTypeObject *type);
#endif /* Py_LIMITED_API */
#define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c)
#define PyModule_AddStringMacro(m, c) PyModule_AddStringConstant(m, #c, c)
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
/* New in 3.5 */
PyAPI_FUNC(int) PyModule_SetDocString(PyObject *, const char *);
PyAPI_FUNC(int) PyModule_AddFunctions(PyObject *, PyMethodDef *);
PyAPI_FUNC(int) PyModule_ExecDef(PyObject *module, PyModuleDef *def);
#endif
#define Py_CLEANUP_SUPPORTED 0x20000
#define PYTHON_API_VERSION 1013
#define PYTHON_API_STRING "1013"
/* The API version is maintained (independently from the Python version)
so we can detect mismatches between the interpreter and dynamically
loaded modules. These are diagnosed by an error message but
the module is still loaded (because the mismatch can only be tested
after loading the module). The error message is intended to
explain the core dump a few seconds later.
The symbol PYTHON_API_STRING defines the same value as a string
literal. *** PLEASE MAKE SURE THE DEFINITIONS MATCH. ***
Please add a line or two to the top of this log for each API
version change:
22-Feb-2006 MvL 1013 PEP 353 - long indices for sequence lengths
19-Aug-2002 GvR 1012 Changes to string object struct for
interning changes, saving 3 bytes.
17-Jul-2001 GvR 1011 Descr-branch, just to be on the safe side
25-Jan-2001 FLD 1010 Parameters added to PyCode_New() and
PyFrame_New(); Python 2.1a2
14-Mar-2000 GvR 1009 Unicode API added
3-Jan-1999 GvR 1007 Decided to change back! (Don't reuse 1008!)
3-Dec-1998 GvR 1008 Python 1.5.2b1
18-Jan-1997 GvR 1007 string interning and other speedups
11-Oct-1996 GvR renamed Py_Ellipses to Py_Ellipsis :-(
30-Jul-1996 GvR Slice and ellipses syntax added
23-Jul-1996 GvR For 1.4 -- better safe than sorry this time :-)
7-Nov-1995 GvR Keyword arguments (should've been done at 1.3 :-( )
10-Jan-1995 GvR Renamed globals to new naming scheme
9-Jan-1995 GvR Initial version (incompatible with older API)
*/
/* The PYTHON_ABI_VERSION is introduced in PEP 384. For the lifetime of
Python 3, it will stay at the value of 3; changes to the limited API
must be performed in a strictly backwards-compatible manner. */
#define PYTHON_ABI_VERSION 3
#define PYTHON_ABI_STRING "3"
#ifdef Py_TRACE_REFS
/* When we are tracing reference counts, rename module creation functions so
modules compiled with incompatible settings will generate a
link-time error. */
#define PyModule_Create2 PyModule_Create2TraceRefs
#define PyModule_FromDefAndSpec2 PyModule_FromDefAndSpec2TraceRefs
#endif
PyAPI_FUNC(PyObject *) PyModule_Create2(struct PyModuleDef*,
int apiver);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _PyModule_CreateInitialized(struct PyModuleDef*,
int apiver);
#endif
#ifdef Py_LIMITED_API
#define PyModule_Create(module) \
PyModule_Create2(module, PYTHON_ABI_VERSION)
#else
#define PyModule_Create(module) \
PyModule_Create2(module, PYTHON_API_VERSION)
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
/* New in 3.5 */
PyAPI_FUNC(PyObject *) PyModule_FromDefAndSpec2(PyModuleDef *def,
PyObject *spec,
int module_api_version);
#ifdef Py_LIMITED_API
#define PyModule_FromDefAndSpec(module, spec) \
PyModule_FromDefAndSpec2(module, spec, PYTHON_ABI_VERSION)
#else
#define PyModule_FromDefAndSpec(module, spec) \
PyModule_FromDefAndSpec2(module, spec, PYTHON_API_VERSION)
#endif /* Py_LIMITED_API */
#endif /* New in 3.5 */
#ifndef Py_LIMITED_API
PyAPI_DATA(const char *) _Py_PackageContext;
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_MODSUPPORT_H */
PK ��\� �3 3 methodobject.hnu �[���
/* Method object interface */
#ifndef Py_METHODOBJECT_H
#define Py_METHODOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
/* This is about the type 'builtin_function_or_method',
not Python methods in user-defined classes. See classobject.h
for the latter. */
PyAPI_DATA(PyTypeObject) PyCFunction_Type;
#define PyCFunction_CheckExact(op) Py_IS_TYPE(op, &PyCFunction_Type)
#define PyCFunction_Check(op) PyObject_TypeCheck(op, &PyCFunction_Type)
typedef PyObject *(*PyCFunction)(PyObject *, PyObject *);
typedef PyObject *(*_PyCFunctionFast) (PyObject *, PyObject *const *, Py_ssize_t);
typedef PyObject *(*PyCFunctionWithKeywords)(PyObject *, PyObject *,
PyObject *);
typedef PyObject *(*_PyCFunctionFastWithKeywords) (PyObject *,
PyObject *const *, Py_ssize_t,
PyObject *);
typedef PyObject *(*PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *,
size_t, PyObject *);
PyAPI_FUNC(PyCFunction) PyCFunction_GetFunction(PyObject *);
PyAPI_FUNC(PyObject *) PyCFunction_GetSelf(PyObject *);
PyAPI_FUNC(int) PyCFunction_GetFlags(PyObject *);
Py_DEPRECATED(3.9) PyAPI_FUNC(PyObject *) PyCFunction_Call(PyObject *, PyObject *, PyObject *);
struct PyMethodDef {
const char *ml_name; /* The name of the built-in function/method */
PyCFunction ml_meth; /* The C function that implements it */
int ml_flags; /* Combination of METH_xxx flags, which mostly
describe the args expected by the C func */
const char *ml_doc; /* The __doc__ attribute, or NULL */
};
typedef struct PyMethodDef PyMethodDef;
/* PyCFunction_New is declared as a function for stable ABI (declaration is
* needed for e.g. GCC with -fvisibility=hidden), but redefined as a macro
* that calls PyCFunction_NewEx. */
PyAPI_FUNC(PyObject *) PyCFunction_New(PyMethodDef *, PyObject *);
#define PyCFunction_New(ML, SELF) PyCFunction_NewEx((ML), (SELF), NULL)
/* PyCFunction_NewEx is similar: on 3.9+, this calls PyCMethod_New. */
PyAPI_FUNC(PyObject *) PyCFunction_NewEx(PyMethodDef *, PyObject *,
PyObject *);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03090000
#define PyCFunction_NewEx(ML, SELF, MOD) PyCMethod_New((ML), (SELF), (MOD), NULL)
PyAPI_FUNC(PyObject *) PyCMethod_New(PyMethodDef *, PyObject *,
PyObject *, PyTypeObject *);
#endif
/* Flag passed to newmethodobject */
/* #define METH_OLDARGS 0x0000 -- unsupported now */
#define METH_VARARGS 0x0001
#define METH_KEYWORDS 0x0002
/* METH_NOARGS and METH_O must not be combined with the flags above. */
#define METH_NOARGS 0x0004
#define METH_O 0x0008
/* METH_CLASS and METH_STATIC are a little different; these control
the construction of methods for a class. These cannot be used for
functions in modules. */
#define METH_CLASS 0x0010
#define METH_STATIC 0x0020
/* METH_COEXIST allows a method to be entered even though a slot has
already filled the entry. When defined, the flag allows a separate
method, "__contains__" for example, to coexist with a defined
slot like sq_contains. */
#define METH_COEXIST 0x0040
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030a0000
# define METH_FASTCALL 0x0080
#endif
/* This bit is preserved for Stackless Python */
#ifdef STACKLESS
# define METH_STACKLESS 0x0100
#else
# define METH_STACKLESS 0x0000
#endif
/* METH_METHOD means the function stores an
* additional reference to the class that defines it;
* both self and class are passed to it.
* It uses PyCMethodObject instead of PyCFunctionObject.
* May not be combined with METH_NOARGS, METH_O, METH_CLASS or METH_STATIC.
*/
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03090000
#define METH_METHOD 0x0200
#endif
#ifndef Py_LIMITED_API
#define Py_CPYTHON_METHODOBJECT_H
#include "cpython/methodobject.h"
#undef Py_CPYTHON_METHODOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_METHODOBJECT_H */
PK ��\�q�� cpython/odictobject.hnu �[��� #ifndef Py_ODICTOBJECT_H
#define Py_ODICTOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
/* OrderedDict */
/* This API is optional and mostly redundant. */
#ifndef Py_LIMITED_API
typedef struct _odictobject PyODictObject;
PyAPI_DATA(PyTypeObject) PyODict_Type;
PyAPI_DATA(PyTypeObject) PyODictIter_Type;
PyAPI_DATA(PyTypeObject) PyODictKeys_Type;
PyAPI_DATA(PyTypeObject) PyODictItems_Type;
PyAPI_DATA(PyTypeObject) PyODictValues_Type;
#define PyODict_Check(op) PyObject_TypeCheck(op, &PyODict_Type)
#define PyODict_CheckExact(op) Py_IS_TYPE(op, &PyODict_Type)
#define PyODict_SIZE(op) PyDict_GET_SIZE((op))
PyAPI_FUNC(PyObject *) PyODict_New(void);
PyAPI_FUNC(int) PyODict_SetItem(PyObject *od, PyObject *key, PyObject *item);
PyAPI_FUNC(int) PyODict_DelItem(PyObject *od, PyObject *key);
/* wrappers around PyDict* functions */
#define PyODict_GetItem(od, key) PyDict_GetItem(_PyObject_CAST(od), key)
#define PyODict_GetItemWithError(od, key) \
PyDict_GetItemWithError(_PyObject_CAST(od), key)
#define PyODict_Contains(od, key) PyDict_Contains(_PyObject_CAST(od), key)
#define PyODict_Size(od) PyDict_Size(_PyObject_CAST(od))
#define PyODict_GetItemString(od, key) \
PyDict_GetItemString(_PyObject_CAST(od), key)
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_ODICTOBJECT_H */
PK ��\����� � cpython/tupleobject.hnu �[��� #ifndef Py_CPYTHON_TUPLEOBJECT_H
# error "this header file must not be included directly"
#endif
typedef struct {
PyObject_VAR_HEAD
/* ob_item contains space for 'ob_size' elements.
Items must normally not be NULL, except during construction when
the tuple is not yet visible outside the function that builds it. */
PyObject *ob_item[1];
} PyTupleObject;
PyAPI_FUNC(int) _PyTuple_Resize(PyObject **, Py_ssize_t);
PyAPI_FUNC(void) _PyTuple_MaybeUntrack(PyObject *);
/* Macros trading safety for speed */
/* Cast argument to PyTupleObject* type. */
#define _PyTuple_CAST(op) (assert(PyTuple_Check(op)), (PyTupleObject *)(op))
#define PyTuple_GET_SIZE(op) Py_SIZE(_PyTuple_CAST(op))
#define PyTuple_GET_ITEM(op, i) (_PyTuple_CAST(op)->ob_item[i])
/* Macro, *only* to be used to fill in brand new tuples */
#define PyTuple_SET_ITEM(op, i, v) ((void)(_PyTuple_CAST(op)->ob_item[i] = v))
PyAPI_FUNC(void) _PyTuple_DebugMallocStats(FILE *out);
PK ��\��� cpython/bytearrayobject.hnu �[��� #ifndef Py_CPYTHON_BYTEARRAYOBJECT_H
# error "this header file must not be included directly"
#endif
/* Object layout */
typedef struct {
PyObject_VAR_HEAD
Py_ssize_t ob_alloc; /* How many bytes allocated in ob_bytes */
char *ob_bytes; /* Physical backing buffer */
char *ob_start; /* Logical start inside ob_bytes */
Py_ssize_t ob_exports; /* How many buffer exports */
} PyByteArrayObject;
/* Macros, trading safety for speed */
#define PyByteArray_AS_STRING(self) \
(assert(PyByteArray_Check(self)), \
Py_SIZE(self) ? ((PyByteArrayObject *)(self))->ob_start : _PyByteArray_empty_string)
#define PyByteArray_GET_SIZE(self) (assert(PyByteArray_Check(self)), Py_SIZE(self))
PyAPI_DATA(char) _PyByteArray_empty_string[];
PK ��\Z �
cpython/objimpl.hnu �[��� #ifndef Py_CPYTHON_OBJIMPL_H
# error "this header file must not be included directly"
#endif
#define _PyObject_SIZE(typeobj) ( (typeobj)->tp_basicsize )
/* _PyObject_VAR_SIZE returns the number of bytes (as size_t) allocated for a
vrbl-size object with nitems items, exclusive of gc overhead (if any). The
value is rounded up to the closest multiple of sizeof(void *), in order to
ensure that pointer fields at the end of the object are correctly aligned
for the platform (this is of special importance for subclasses of, e.g.,
str or int, so that pointers can be stored after the embedded data).
Note that there's no memory wastage in doing this, as malloc has to
return (at worst) pointer-aligned memory anyway.
*/
#if ((SIZEOF_VOID_P - 1) & SIZEOF_VOID_P) != 0
# error "_PyObject_VAR_SIZE requires SIZEOF_VOID_P be a power of 2"
#endif
#define _PyObject_VAR_SIZE(typeobj, nitems) \
_Py_SIZE_ROUND_UP((typeobj)->tp_basicsize + \
(nitems)*(typeobj)->tp_itemsize, \
SIZEOF_VOID_P)
/* This example code implements an object constructor with a custom
allocator, where PyObject_New is inlined, and shows the important
distinction between two steps (at least):
1) the actual allocation of the object storage;
2) the initialization of the Python specific fields
in this storage with PyObject_{Init, InitVar}.
PyObject *
YourObject_New(...)
{
PyObject *op;
op = (PyObject *) Your_Allocator(_PyObject_SIZE(YourTypeStruct));
if (op == NULL) {
return PyErr_NoMemory();
}
PyObject_Init(op, &YourTypeStruct);
op->ob_field = value;
...
return op;
}
Note that in C++, the use of the new operator usually implies that
the 1st step is performed automatically for you, so in a C++ class
constructor you would start directly with PyObject_Init/InitVar. */
/* This function returns the number of allocated memory blocks, regardless of size */
PyAPI_FUNC(Py_ssize_t) _Py_GetAllocatedBlocks(void);
/* Macros */
#ifdef WITH_PYMALLOC
PyAPI_FUNC(int) _PyObject_DebugMallocStats(FILE *out);
#endif
typedef struct {
/* user context passed as the first argument to the 2 functions */
void *ctx;
/* allocate an arena of size bytes */
void* (*alloc) (void *ctx, size_t size);
/* free an arena */
void (*free) (void *ctx, void *ptr, size_t size);
} PyObjectArenaAllocator;
/* Get the arena allocator. */
PyAPI_FUNC(void) PyObject_GetArenaAllocator(PyObjectArenaAllocator *allocator);
/* Set the arena allocator. */
PyAPI_FUNC(void) PyObject_SetArenaAllocator(PyObjectArenaAllocator *allocator);
/* Test if an object implements the garbage collector protocol */
PyAPI_FUNC(int) PyObject_IS_GC(PyObject *obj);
/* Code built with Py_BUILD_CORE must include pycore_gc.h instead which
defines a different _PyGC_FINALIZED() macro. */
#ifndef Py_BUILD_CORE
// Kept for backward compatibility with Python 3.8
# define _PyGC_FINALIZED(o) PyObject_GC_IsFinalized(o)
#endif
PyAPI_FUNC(PyObject *) _PyObject_GC_Malloc(size_t size);
PyAPI_FUNC(PyObject *) _PyObject_GC_Calloc(size_t size);
/* Test if a type supports weak references */
#define PyType_SUPPORTS_WEAKREFS(t) ((t)->tp_weaklistoffset > 0)
PyAPI_FUNC(PyObject **) PyObject_GET_WEAKREFS_LISTPTR(PyObject *op);
PK ��\F��� � cpython/fileobject.hnu �[��� #ifndef Py_CPYTHON_FILEOBJECT_H
# error "this header file must not be included directly"
#endif
PyAPI_FUNC(char *) Py_UniversalNewlineFgets(char *, int, FILE*, PyObject *);
/* The std printer acts as a preliminary sys.stderr until the new io
infrastructure is in place. */
PyAPI_FUNC(PyObject *) PyFile_NewStdPrinter(int);
PyAPI_DATA(PyTypeObject) PyStdPrinter_Type;
typedef PyObject * (*Py_OpenCodeHookFunction)(PyObject *, void *);
PyAPI_FUNC(PyObject *) PyFile_OpenCode(const char *utf8path);
PyAPI_FUNC(PyObject *) PyFile_OpenCodeObject(PyObject *path);
PyAPI_FUNC(int) PyFile_SetOpenCodeHook(Py_OpenCodeHookFunction hook, void *userData);
PyAPI_FUNC(int) _PyLong_FileDescriptor_Converter(PyObject *, void *);
PK ��\��
� � cpython/dictobject.hnu �[��� #ifndef Py_CPYTHON_DICTOBJECT_H
# error "this header file must not be included directly"
#endif
typedef struct _dictkeysobject PyDictKeysObject;
/* The ma_values pointer is NULL for a combined table
* or points to an array of PyObject* for a split table
*/
typedef struct {
PyObject_HEAD
/* Number of items in the dictionary */
Py_ssize_t ma_used;
/* Dictionary version: globally unique, value change each time
the dictionary is modified */
uint64_t ma_version_tag;
PyDictKeysObject *ma_keys;
/* If ma_values is NULL, the table is "combined": keys and values
are stored in ma_keys.
If ma_values is not NULL, the table is split:
keys are stored in ma_keys and values are stored in ma_values */
PyObject **ma_values;
} PyDictObject;
PyAPI_FUNC(PyObject *) _PyDict_GetItem_KnownHash(PyObject *mp, PyObject *key,
Py_hash_t hash);
PyAPI_FUNC(PyObject *) _PyDict_GetItemIdWithError(PyObject *dp,
struct _Py_Identifier *key);
PyAPI_FUNC(PyObject *) _PyDict_GetItemStringWithError(PyObject *, const char *);
PyAPI_FUNC(PyObject *) PyDict_SetDefault(
PyObject *mp, PyObject *key, PyObject *defaultobj);
PyAPI_FUNC(int) _PyDict_SetItem_KnownHash(PyObject *mp, PyObject *key,
PyObject *item, Py_hash_t hash);
PyAPI_FUNC(int) _PyDict_DelItem_KnownHash(PyObject *mp, PyObject *key,
Py_hash_t hash);
PyAPI_FUNC(int) _PyDict_DelItemIf(PyObject *mp, PyObject *key,
int (*predicate)(PyObject *value));
PyDictKeysObject *_PyDict_NewKeysForClass(void);
PyAPI_FUNC(int) _PyDict_Next(
PyObject *mp, Py_ssize_t *pos, PyObject **key, PyObject **value, Py_hash_t *hash);
/* Get the number of items of a dictionary. */
#define PyDict_GET_SIZE(mp) (assert(PyDict_Check(mp)),((PyDictObject *)mp)->ma_used)
PyAPI_FUNC(int) _PyDict_Contains_KnownHash(PyObject *, PyObject *, Py_hash_t);
PyAPI_FUNC(int) _PyDict_ContainsId(PyObject *, struct _Py_Identifier *);
PyAPI_FUNC(PyObject *) _PyDict_NewPresized(Py_ssize_t minused);
PyAPI_FUNC(void) _PyDict_MaybeUntrack(PyObject *mp);
PyAPI_FUNC(int) _PyDict_HasOnlyStringKeys(PyObject *mp);
Py_ssize_t _PyDict_KeysSize(PyDictKeysObject *keys);
PyAPI_FUNC(Py_ssize_t) _PyDict_SizeOf(PyDictObject *);
PyAPI_FUNC(PyObject *) _PyDict_Pop(PyObject *, PyObject *, PyObject *);
PyObject *_PyDict_Pop_KnownHash(PyObject *, PyObject *, Py_hash_t, PyObject *);
PyObject *_PyDict_FromKeys(PyObject *, PyObject *, PyObject *);
#define _PyDict_HasSplitTable(d) ((d)->ma_values != NULL)
/* Like PyDict_Merge, but override can be 0, 1 or 2. If override is 0,
the first occurrence of a key wins, if override is 1, the last occurrence
of a key wins, if override is 2, a KeyError with conflicting key as
argument is raised.
*/
PyAPI_FUNC(int) _PyDict_MergeEx(PyObject *mp, PyObject *other, int override);
PyAPI_FUNC(int) _PyDict_SetItemId(PyObject *dp, struct _Py_Identifier *key, PyObject *item);
PyAPI_FUNC(int) _PyDict_DelItemId(PyObject *mp, struct _Py_Identifier *key);
PyAPI_FUNC(void) _PyDict_DebugMallocStats(FILE *out);
int _PyObjectDict_SetItem(PyTypeObject *tp, PyObject **dictptr, PyObject *name, PyObject *value);
PyObject *_PyDict_LoadGlobal(PyDictObject *, PyDictObject *, PyObject *);
Py_ssize_t _PyDict_GetItemHint(PyDictObject *, PyObject *, Py_ssize_t, PyObject **);
/* _PyDictView */
typedef struct {
PyObject_HEAD
PyDictObject *dv_dict;
} _PyDictViewObject;
PyAPI_FUNC(PyObject *) _PyDictView_New(PyObject *, PyTypeObject *);
PyAPI_FUNC(PyObject *) _PyDictView_Intersect(PyObject* self, PyObject *other);
PK ��\T�}�^ ^ cpython/import.hnu �[��� #ifndef Py_CPYTHON_IMPORT_H
# error "this header file must not be included directly"
#endif
PyMODINIT_FUNC PyInit__imp(void);
PyAPI_FUNC(int) _PyImport_IsInitialized(PyInterpreterState *);
PyAPI_FUNC(PyObject *) _PyImport_GetModuleId(struct _Py_Identifier *name);
PyAPI_FUNC(int) _PyImport_SetModule(PyObject *name, PyObject *module);
PyAPI_FUNC(int) _PyImport_SetModuleString(const char *name, PyObject* module);
PyAPI_FUNC(void) _PyImport_AcquireLock(void);
PyAPI_FUNC(int) _PyImport_ReleaseLock(void);
/* Obsolete since 3.5, will be removed in 3.11. */
Py_DEPRECATED(3.10) PyAPI_FUNC(PyObject *) _PyImport_FindExtensionObject(PyObject *, PyObject *);
PyAPI_FUNC(int) _PyImport_FixupBuiltin(
PyObject *mod,
const char *name, /* UTF-8 encoded string */
PyObject *modules
);
PyAPI_FUNC(int) _PyImport_FixupExtensionObject(PyObject*, PyObject *,
PyObject *, PyObject *);
struct _inittab {
const char *name; /* ASCII encoded string */
PyObject* (*initfunc)(void);
};
PyAPI_DATA(struct _inittab *) PyImport_Inittab;
PyAPI_FUNC(int) PyImport_ExtendInittab(struct _inittab *newtab);
struct _frozen {
const char *name; /* ASCII encoded string */
const unsigned char *code;
int size;
};
/* Embedding apps may change this pointer to point to their favorite
collection of frozen modules: */
PyAPI_DATA(const struct _frozen *) PyImport_FrozenModules;
PyAPI_DATA(PyObject *) _PyImport_GetModuleAttr(PyObject *, PyObject *);
PyAPI_DATA(PyObject *) _PyImport_GetModuleAttrString(const char *, const char *);
PK ��\��-WE E cpython/pydebug.hnu �[��� #ifndef Py_LIMITED_API
#ifndef Py_PYDEBUG_H
#define Py_PYDEBUG_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(int) Py_DebugFlag;
PyAPI_DATA(int) Py_VerboseFlag;
PyAPI_DATA(int) Py_QuietFlag;
PyAPI_DATA(int) Py_InteractiveFlag;
PyAPI_DATA(int) Py_InspectFlag;
PyAPI_DATA(int) Py_OptimizeFlag;
PyAPI_DATA(int) Py_NoSiteFlag;
PyAPI_DATA(int) Py_BytesWarningFlag;
PyAPI_DATA(int) Py_FrozenFlag;
PyAPI_DATA(int) Py_IgnoreEnvironmentFlag;
PyAPI_DATA(int) Py_DontWriteBytecodeFlag;
PyAPI_DATA(int) Py_NoUserSiteDirectory;
PyAPI_DATA(int) Py_UnbufferedStdioFlag;
PyAPI_DATA(int) Py_HashRandomizationFlag;
PyAPI_DATA(int) Py_IsolatedFlag;
#ifdef MS_WINDOWS
PyAPI_DATA(int) Py_LegacyWindowsFSEncodingFlag;
PyAPI_DATA(int) Py_LegacyWindowsStdioFlag;
#endif
/* this is a wrapper around getenv() that pays attention to
Py_IgnoreEnvironmentFlag. It should be used for getting variables like
PYTHONPATH and PYTHONHOME from the environment */
#define Py_GETENV(s) (Py_IgnoreEnvironmentFlag ? NULL : getenv(s))
#ifdef __cplusplus
}
#endif
#endif /* !Py_PYDEBUG_H */
#endif /* Py_LIMITED_API */
PK ��\���� � cpython/interpreteridobject.hnu �[��� #ifndef Py_CPYTHON_INTERPRETERIDOBJECT_H
# error "this header file must not be included directly"
#endif
/* Interpreter ID Object */
PyAPI_DATA(PyTypeObject) _PyInterpreterID_Type;
PyAPI_FUNC(PyObject *) _PyInterpreterID_New(int64_t);
PyAPI_FUNC(PyObject *) _PyInterpreterState_GetIDObject(PyInterpreterState *);
PyAPI_FUNC(PyInterpreterState *) _PyInterpreterID_LookUp(PyObject *);
PK ��\���*� � cpython/compile.hnu �[��� #ifndef Py_CPYTHON_COMPILE_H
# error "this header file must not be included directly"
#endif
/* Public interface */
#define PyCF_MASK (CO_FUTURE_DIVISION | CO_FUTURE_ABSOLUTE_IMPORT | \
CO_FUTURE_WITH_STATEMENT | CO_FUTURE_PRINT_FUNCTION | \
CO_FUTURE_UNICODE_LITERALS | CO_FUTURE_BARRY_AS_BDFL | \
CO_FUTURE_GENERATOR_STOP | CO_FUTURE_ANNOTATIONS)
#define PyCF_MASK_OBSOLETE (CO_NESTED)
/* bpo-39562: CO_FUTURE_ and PyCF_ constants must be kept unique.
PyCF_ constants can use bits from 0x0100 to 0x10000.
CO_FUTURE_ constants use bits starting at 0x20000. */
#define PyCF_SOURCE_IS_UTF8 0x0100
#define PyCF_DONT_IMPLY_DEDENT 0x0200
#define PyCF_ONLY_AST 0x0400
#define PyCF_IGNORE_COOKIE 0x0800
#define PyCF_TYPE_COMMENTS 0x1000
#define PyCF_ALLOW_TOP_LEVEL_AWAIT 0x2000
#define PyCF_ALLOW_INCOMPLETE_INPUT 0x4000
#define PyCF_COMPILE_MASK (PyCF_ONLY_AST | PyCF_ALLOW_TOP_LEVEL_AWAIT | \
PyCF_TYPE_COMMENTS | PyCF_DONT_IMPLY_DEDENT | \
PyCF_ALLOW_INCOMPLETE_INPUT)
typedef struct {
int cf_flags; /* bitmask of CO_xxx flags relevant to future */
int cf_feature_version; /* minor Python version (PyCF_ONLY_AST) */
} PyCompilerFlags;
#define _PyCompilerFlags_INIT \
(PyCompilerFlags){.cf_flags = 0, .cf_feature_version = PY_MINOR_VERSION}
/* Future feature support */
typedef struct {
int ff_features; /* flags set by future statements */
int ff_lineno; /* line number of last future statement */
} PyFutureFeatures;
#define FUTURE_NESTED_SCOPES "nested_scopes"
#define FUTURE_GENERATORS "generators"
#define FUTURE_DIVISION "division"
#define FUTURE_ABSOLUTE_IMPORT "absolute_import"
#define FUTURE_WITH_STATEMENT "with_statement"
#define FUTURE_PRINT_FUNCTION "print_function"
#define FUTURE_UNICODE_LITERALS "unicode_literals"
#define FUTURE_BARRY_AS_BDFL "barry_as_FLUFL"
#define FUTURE_GENERATOR_STOP "generator_stop"
#define FUTURE_ANNOTATIONS "annotations"
#define PY_INVALID_STACK_EFFECT INT_MAX
PyAPI_FUNC(int) PyCompile_OpcodeStackEffect(int opcode, int oparg);
PyAPI_FUNC(int) PyCompile_OpcodeStackEffectWithJump(int opcode, int oparg, int jump);
PK ��\�qYR�6 �6 cpython/abstract.hnu �[��� #ifndef Py_CPYTHON_ABSTRACTOBJECT_H
# error "this header file must not be included directly"
#endif
/* === Object Protocol ================================================== */
#ifdef PY_SSIZE_T_CLEAN
# define _PyObject_CallMethodId _PyObject_CallMethodId_SizeT
#endif
/* Convert keyword arguments from the FASTCALL (stack: C array, kwnames: tuple)
format to a Python dictionary ("kwargs" dict).
The type of kwnames keys is not checked. The final function getting
arguments is responsible to check if all keys are strings, for example using
PyArg_ParseTupleAndKeywords() or PyArg_ValidateKeywordArguments().
Duplicate keys are merged using the last value. If duplicate keys must raise
an exception, the caller is responsible to implement an explicit keys on
kwnames. */
PyAPI_FUNC(PyObject *) _PyStack_AsDict(
PyObject *const *values,
PyObject *kwnames);
/* Suggested size (number of positional arguments) for arrays of PyObject*
allocated on a C stack to avoid allocating memory on the heap memory. Such
array is used to pass positional arguments to call functions of the
PyObject_Vectorcall() family.
The size is chosen to not abuse the C stack and so limit the risk of stack
overflow. The size is also chosen to allow using the small stack for most
function calls of the Python standard library. On 64-bit CPU, it allocates
40 bytes on the stack. */
#define _PY_FASTCALL_SMALL_STACK 5
PyAPI_FUNC(PyObject *) _Py_CheckFunctionResult(
PyThreadState *tstate,
PyObject *callable,
PyObject *result,
const char *where);
/* === Vectorcall protocol (PEP 590) ============================= */
/* Call callable using tp_call. Arguments are like PyObject_Vectorcall()
or PyObject_FastCallDict() (both forms are supported),
except that nargs is plainly the number of arguments without flags. */
PyAPI_FUNC(PyObject *) _PyObject_MakeTpCall(
PyThreadState *tstate,
PyObject *callable,
PyObject *const *args, Py_ssize_t nargs,
PyObject *keywords);
#define PY_VECTORCALL_ARGUMENTS_OFFSET ((size_t)1 << (8 * sizeof(size_t) - 1))
static inline Py_ssize_t
PyVectorcall_NARGS(size_t n)
{
return n & ~PY_VECTORCALL_ARGUMENTS_OFFSET;
}
static inline vectorcallfunc
PyVectorcall_Function(PyObject *callable)
{
PyTypeObject *tp;
Py_ssize_t offset;
vectorcallfunc ptr;
assert(callable != NULL);
tp = Py_TYPE(callable);
if (!PyType_HasFeature(tp, Py_TPFLAGS_HAVE_VECTORCALL)) {
return NULL;
}
assert(PyCallable_Check(callable));
offset = tp->tp_vectorcall_offset;
assert(offset > 0);
memcpy(&ptr, (char *) callable + offset, sizeof(ptr));
return ptr;
}
/* Call the callable object 'callable' with the "vectorcall" calling
convention.
args is a C array for positional arguments.
nargsf is the number of positional arguments plus optionally the flag
PY_VECTORCALL_ARGUMENTS_OFFSET which means that the caller is allowed to
modify args[-1].
kwnames is a tuple of keyword names. The values of the keyword arguments
are stored in "args" after the positional arguments (note that the number
of keyword arguments does not change nargsf). kwnames can also be NULL if
there are no keyword arguments.
keywords must only contain strings and all keys must be unique.
Return the result on success. Raise an exception and return NULL on
error. */
static inline PyObject *
_PyObject_VectorcallTstate(PyThreadState *tstate, PyObject *callable,
PyObject *const *args, size_t nargsf,
PyObject *kwnames)
{
vectorcallfunc func;
PyObject *res;
assert(kwnames == NULL || PyTuple_Check(kwnames));
assert(args != NULL || PyVectorcall_NARGS(nargsf) == 0);
func = PyVectorcall_Function(callable);
if (func == NULL) {
Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
return _PyObject_MakeTpCall(tstate, callable, args, nargs, kwnames);
}
res = func(callable, args, nargsf, kwnames);
return _Py_CheckFunctionResult(tstate, callable, res, NULL);
}
static inline PyObject *
PyObject_Vectorcall(PyObject *callable, PyObject *const *args,
size_t nargsf, PyObject *kwnames)
{
PyThreadState *tstate = PyThreadState_Get();
return _PyObject_VectorcallTstate(tstate, callable,
args, nargsf, kwnames);
}
// Backwards compatibility aliases for API that was provisional in Python 3.8
#define _PyObject_Vectorcall PyObject_Vectorcall
#define _PyObject_VectorcallMethod PyObject_VectorcallMethod
#define _PyObject_FastCallDict PyObject_VectorcallDict
#define _PyVectorcall_Function PyVectorcall_Function
#define _PyObject_CallOneArg PyObject_CallOneArg
#define _PyObject_CallMethodNoArgs PyObject_CallMethodNoArgs
#define _PyObject_CallMethodOneArg PyObject_CallMethodOneArg
/* Same as PyObject_Vectorcall except that keyword arguments are passed as
dict, which may be NULL if there are no keyword arguments. */
PyAPI_FUNC(PyObject *) PyObject_VectorcallDict(
PyObject *callable,
PyObject *const *args,
size_t nargsf,
PyObject *kwargs);
/* Call "callable" (which must support vectorcall) with positional arguments
"tuple" and keyword arguments "dict". "dict" may also be NULL */
PyAPI_FUNC(PyObject *) PyVectorcall_Call(PyObject *callable, PyObject *tuple, PyObject *dict);
static inline PyObject *
_PyObject_FastCallTstate(PyThreadState *tstate, PyObject *func, PyObject *const *args, Py_ssize_t nargs)
{
return _PyObject_VectorcallTstate(tstate, func, args, (size_t)nargs, NULL);
}
/* Same as PyObject_Vectorcall except without keyword arguments */
static inline PyObject *
_PyObject_FastCall(PyObject *func, PyObject *const *args, Py_ssize_t nargs)
{
PyThreadState *tstate = PyThreadState_Get();
return _PyObject_FastCallTstate(tstate, func, args, nargs);
}
/* Call a callable without any arguments
Private static inline function variant of public function
PyObject_CallNoArgs(). */
static inline PyObject *
_PyObject_CallNoArg(PyObject *func) {
PyThreadState *tstate = PyThreadState_Get();
return _PyObject_VectorcallTstate(tstate, func, NULL, 0, NULL);
}
static inline PyObject *
PyObject_CallOneArg(PyObject *func, PyObject *arg)
{
PyObject *_args[2];
PyObject **args;
PyThreadState *tstate;
size_t nargsf;
assert(arg != NULL);
args = _args + 1; // For PY_VECTORCALL_ARGUMENTS_OFFSET
args[0] = arg;
tstate = PyThreadState_Get();
nargsf = 1 | PY_VECTORCALL_ARGUMENTS_OFFSET;
return _PyObject_VectorcallTstate(tstate, func, args, nargsf, NULL);
}
PyAPI_FUNC(PyObject *) PyObject_VectorcallMethod(
PyObject *name, PyObject *const *args,
size_t nargsf, PyObject *kwnames);
static inline PyObject *
PyObject_CallMethodNoArgs(PyObject *self, PyObject *name)
{
return PyObject_VectorcallMethod(name, &self,
1 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
}
static inline PyObject *
PyObject_CallMethodOneArg(PyObject *self, PyObject *name, PyObject *arg)
{
PyObject *args[2] = {self, arg};
assert(arg != NULL);
return PyObject_VectorcallMethod(name, args,
2 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
}
/* Like PyObject_CallMethod(), but expect a _Py_Identifier*
as the method name. */
PyAPI_FUNC(PyObject *) _PyObject_CallMethodId(PyObject *obj,
_Py_Identifier *name,
const char *format, ...);
PyAPI_FUNC(PyObject *) _PyObject_CallMethodId_SizeT(PyObject *obj,
_Py_Identifier *name,
const char *format,
...);
PyAPI_FUNC(PyObject *) _PyObject_CallMethodIdObjArgs(
PyObject *obj,
struct _Py_Identifier *name,
...);
static inline PyObject *
_PyObject_VectorcallMethodId(
_Py_Identifier *name, PyObject *const *args,
size_t nargsf, PyObject *kwnames)
{
PyObject *oname = _PyUnicode_FromId(name); /* borrowed */
if (!oname) {
return NULL;
}
return PyObject_VectorcallMethod(oname, args, nargsf, kwnames);
}
static inline PyObject *
_PyObject_CallMethodIdNoArgs(PyObject *self, _Py_Identifier *name)
{
return _PyObject_VectorcallMethodId(name, &self,
1 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
}
static inline PyObject *
_PyObject_CallMethodIdOneArg(PyObject *self, _Py_Identifier *name, PyObject *arg)
{
PyObject *args[2] = {self, arg};
assert(arg != NULL);
return _PyObject_VectorcallMethodId(name, args,
2 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
}
PyAPI_FUNC(int) _PyObject_HasLen(PyObject *o);
/* Guess the size of object 'o' using len(o) or o.__length_hint__().
If neither of those return a non-negative value, then return the default
value. If one of the calls fails, this function returns -1. */
PyAPI_FUNC(Py_ssize_t) PyObject_LengthHint(PyObject *o, Py_ssize_t);
/* === New Buffer API ============================================ */
/* Return 1 if the getbuffer function is available, otherwise return 0. */
PyAPI_FUNC(int) PyObject_CheckBuffer(PyObject *obj);
/* This is a C-API version of the getbuffer function call. It checks
to make sure object has the required function pointer and issues the
call.
Returns -1 and raises an error on failure and returns 0 on success. */
PyAPI_FUNC(int) PyObject_GetBuffer(PyObject *obj, Py_buffer *view,
int flags);
/* Get the memory area pointed to by the indices for the buffer given.
Note that view->ndim is the assumed size of indices. */
PyAPI_FUNC(void *) PyBuffer_GetPointer(Py_buffer *view, Py_ssize_t *indices);
/* Return the implied itemsize of the data-format area from a
struct-style description. */
PyAPI_FUNC(Py_ssize_t) PyBuffer_SizeFromFormat(const char *format);
/* Implementation in memoryobject.c */
PyAPI_FUNC(int) PyBuffer_ToContiguous(void *buf, Py_buffer *view,
Py_ssize_t len, char order);
PyAPI_FUNC(int) PyBuffer_FromContiguous(Py_buffer *view, void *buf,
Py_ssize_t len, char order);
/* Copy len bytes of data from the contiguous chunk of memory
pointed to by buf into the buffer exported by obj. Return
0 on success and return -1 and raise a PyBuffer_Error on
error (i.e. the object does not have a buffer interface or
it is not working).
If fort is 'F', then if the object is multi-dimensional,
then the data will be copied into the array in
Fortran-style (first dimension varies the fastest). If
fort is 'C', then the data will be copied into the array
in C-style (last dimension varies the fastest). If fort
is 'A', then it does not matter and the copy will be made
in whatever way is more efficient. */
PyAPI_FUNC(int) PyObject_CopyData(PyObject *dest, PyObject *src);
/* Copy the data from the src buffer to the buffer of destination. */
PyAPI_FUNC(int) PyBuffer_IsContiguous(const Py_buffer *view, char fort);
/*Fill the strides array with byte-strides of a contiguous
(Fortran-style if fort is 'F' or C-style otherwise)
array of the given shape with the given number of bytes
per element. */
PyAPI_FUNC(void) PyBuffer_FillContiguousStrides(int ndims,
Py_ssize_t *shape,
Py_ssize_t *strides,
int itemsize,
char fort);
/* Fills in a buffer-info structure correctly for an exporter
that can only share a contiguous chunk of memory of
"unsigned bytes" of the given length.
Returns 0 on success and -1 (with raising an error) on error. */
PyAPI_FUNC(int) PyBuffer_FillInfo(Py_buffer *view, PyObject *o, void *buf,
Py_ssize_t len, int readonly,
int flags);
/* Releases a Py_buffer obtained from getbuffer ParseTuple's "s*". */
PyAPI_FUNC(void) PyBuffer_Release(Py_buffer *view);
/* === Sequence protocol ================================================ */
/* Assume tp_as_sequence and sq_item exist and that 'i' does not
need to be corrected for a negative index. */
#define PySequence_ITEM(o, i)\
( Py_TYPE(o)->tp_as_sequence->sq_item(o, i) )
#define PY_ITERSEARCH_COUNT 1
#define PY_ITERSEARCH_INDEX 2
#define PY_ITERSEARCH_CONTAINS 3
/* Iterate over seq.
Result depends on the operation:
PY_ITERSEARCH_COUNT: return # of times obj appears in seq; -1 if
error.
PY_ITERSEARCH_INDEX: return 0-based index of first occurrence of
obj in seq; set ValueError and return -1 if none found;
also return -1 on error.
PY_ITERSEARCH_CONTAINS: return 1 if obj in seq, else 0; -1 on
error. */
PyAPI_FUNC(Py_ssize_t) _PySequence_IterSearch(PyObject *seq,
PyObject *obj, int operation);
/* === Mapping protocol ================================================= */
PyAPI_FUNC(int) _PyObject_RealIsInstance(PyObject *inst, PyObject *cls);
PyAPI_FUNC(int) _PyObject_RealIsSubclass(PyObject *derived, PyObject *cls);
PyAPI_FUNC(char *const *) _PySequence_BytesToCharpArray(PyObject* self);
PyAPI_FUNC(void) _Py_FreeCharPArray(char *const array[]);
/* For internal use by buffer API functions */
PyAPI_FUNC(void) _Py_add_one_to_index_F(int nd, Py_ssize_t *index,
const Py_ssize_t *shape);
PyAPI_FUNC(void) _Py_add_one_to_index_C(int nd, Py_ssize_t *index,
const Py_ssize_t *shape);
/* Convert Python int to Py_ssize_t. Do nothing if the argument is None. */
PyAPI_FUNC(int) _Py_convert_optional_to_ssize_t(PyObject *, void *);
/* Same as PyNumber_Index but can return an instance of a subclass of int. */
PyAPI_FUNC(PyObject *) _PyNumber_Index(PyObject *o);
PK ��\L�k>/ / cpython/pylifecycle.hnu �[��� #ifndef Py_CPYTHON_PYLIFECYCLE_H
# error "this header file must not be included directly"
#endif
/* Py_FrozenMain is kept out of the Limited API until documented and present
in all builds of Python */
PyAPI_FUNC(int) Py_FrozenMain(int argc, char **argv);
/* Only used by applications that embed the interpreter and need to
* override the standard encoding determination mechanism
*/
PyAPI_FUNC(int) Py_SetStandardStreamEncoding(const char *encoding,
const char *errors);
/* PEP 432 Multi-phase initialization API (Private while provisional!) */
PyAPI_FUNC(PyStatus) Py_PreInitialize(
const PyPreConfig *src_config);
PyAPI_FUNC(PyStatus) Py_PreInitializeFromBytesArgs(
const PyPreConfig *src_config,
Py_ssize_t argc,
char **argv);
PyAPI_FUNC(PyStatus) Py_PreInitializeFromArgs(
const PyPreConfig *src_config,
Py_ssize_t argc,
wchar_t **argv);
PyAPI_FUNC(int) _Py_IsCoreInitialized(void);
/* Initialization and finalization */
PyAPI_FUNC(PyStatus) Py_InitializeFromConfig(
const PyConfig *config);
PyAPI_FUNC(PyStatus) _Py_InitializeMain(void);
PyAPI_FUNC(int) Py_RunMain(void);
PyAPI_FUNC(void) _Py_NO_RETURN Py_ExitStatusException(PyStatus err);
/* Restore signals that the interpreter has called SIG_IGN on to SIG_DFL. */
PyAPI_FUNC(void) _Py_RestoreSignals(void);
PyAPI_FUNC(int) Py_FdIsInteractive(FILE *, const char *);
PyAPI_FUNC(int) _Py_FdIsInteractive(FILE *fp, PyObject *filename);
PyAPI_FUNC(void) _Py_SetProgramFullPath(const wchar_t *);
PyAPI_FUNC(const char *) _Py_gitidentifier(void);
PyAPI_FUNC(const char *) _Py_gitversion(void);
PyAPI_FUNC(int) _Py_IsFinalizing(void);
/* Random */
PyAPI_FUNC(int) _PyOS_URandom(void *buffer, Py_ssize_t size);
PyAPI_FUNC(int) _PyOS_URandomNonblock(void *buffer, Py_ssize_t size);
/* Legacy locale support */
PyAPI_FUNC(int) _Py_CoerceLegacyLocale(int warn);
PyAPI_FUNC(int) _Py_LegacyLocaleDetected(int warn);
PyAPI_FUNC(char *) _Py_SetLocaleFromEnv(int category);
PyAPI_FUNC(PyThreadState *) _Py_NewInterpreter(int isolated_subinterpreter);
PK ��\)A��d d cpython/pyerrors.hnu �[��� #ifndef Py_CPYTHON_ERRORS_H
# error "this header file must not be included directly"
#endif
/* Error objects */
/* PyException_HEAD defines the initial segment of every exception class. */
#define PyException_HEAD PyObject_HEAD PyObject *dict;\
PyObject *args; PyObject *traceback;\
PyObject *context; PyObject *cause;\
char suppress_context;
typedef struct {
PyException_HEAD
} PyBaseExceptionObject;
typedef struct {
PyException_HEAD
PyObject *msg;
PyObject *filename;
PyObject *lineno;
PyObject *offset;
PyObject *end_lineno;
PyObject *end_offset;
PyObject *text;
PyObject *print_file_and_line;
} PySyntaxErrorObject;
typedef struct {
PyException_HEAD
PyObject *msg;
PyObject *name;
PyObject *path;
} PyImportErrorObject;
typedef struct {
PyException_HEAD
PyObject *encoding;
PyObject *object;
Py_ssize_t start;
Py_ssize_t end;
PyObject *reason;
} PyUnicodeErrorObject;
typedef struct {
PyException_HEAD
PyObject *code;
} PySystemExitObject;
typedef struct {
PyException_HEAD
PyObject *myerrno;
PyObject *strerror;
PyObject *filename;
PyObject *filename2;
#ifdef MS_WINDOWS
PyObject *winerror;
#endif
Py_ssize_t written; /* only for BlockingIOError, -1 otherwise */
} PyOSErrorObject;
typedef struct {
PyException_HEAD
PyObject *value;
} PyStopIterationObject;
typedef struct {
PyException_HEAD
PyObject *name;
} PyNameErrorObject;
typedef struct {
PyException_HEAD
PyObject *obj;
PyObject *name;
} PyAttributeErrorObject;
/* Compatibility typedefs */
typedef PyOSErrorObject PyEnvironmentErrorObject;
#ifdef MS_WINDOWS
typedef PyOSErrorObject PyWindowsErrorObject;
#endif
/* Error handling definitions */
PyAPI_FUNC(void) _PyErr_SetKeyError(PyObject *);
PyAPI_FUNC(_PyErr_StackItem*) _PyErr_GetTopmostException(PyThreadState *tstate);
PyAPI_FUNC(void) _PyErr_GetExcInfo(PyThreadState *, PyObject **, PyObject **, PyObject **);
/* Context manipulation (PEP 3134) */
PyAPI_FUNC(void) _PyErr_ChainExceptions(PyObject *, PyObject *, PyObject *);
/* Convenience functions */
#ifdef MS_WINDOWS
Py_DEPRECATED(3.3)
PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithUnicodeFilename(
PyObject *, const Py_UNICODE *);
#endif /* MS_WINDOWS */
/* Like PyErr_Format(), but saves current exception as __context__ and
__cause__.
*/
PyAPI_FUNC(PyObject *) _PyErr_FormatFromCause(
PyObject *exception,
const char *format, /* ASCII-encoded string */
...
);
#ifdef MS_WINDOWS
/* XXX redeclare to use WSTRING */
Py_DEPRECATED(3.3)
PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithUnicodeFilename(
int, const Py_UNICODE *);
Py_DEPRECATED(3.3)
PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithUnicodeFilename(
PyObject *,int, const Py_UNICODE *);
#endif
/* In exceptions.c */
/* Helper that attempts to replace the current exception with one of the
* same type but with a prefix added to the exception text. The resulting
* exception description looks like:
*
* prefix (exc_type: original_exc_str)
*
* Only some exceptions can be safely replaced. If the function determines
* it isn't safe to perform the replacement, it will leave the original
* unmodified exception in place.
*
* Returns a borrowed reference to the new exception (if any), NULL if the
* existing exception was left in place.
*/
PyAPI_FUNC(PyObject *) _PyErr_TrySetFromCause(
const char *prefix_format, /* ASCII-encoded string */
...
);
/* In signalmodule.c */
int PySignal_SetWakeupFd(int fd);
PyAPI_FUNC(int) _PyErr_CheckSignals(void);
/* Support for adding program text to SyntaxErrors */
PyAPI_FUNC(void) PyErr_SyntaxLocationObject(
PyObject *filename,
int lineno,
int col_offset);
PyAPI_FUNC(void) PyErr_RangedSyntaxLocationObject(
PyObject *filename,
int lineno,
int col_offset,
int end_lineno,
int end_col_offset);
PyAPI_FUNC(PyObject *) PyErr_ProgramTextObject(
PyObject *filename,
int lineno);
/* Create a UnicodeEncodeError object.
*
* TODO: This API will be removed in Python 3.11.
*/
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_Create(
const char *encoding, /* UTF-8 encoded string */
const Py_UNICODE *object,
Py_ssize_t length,
Py_ssize_t start,
Py_ssize_t end,
const char *reason /* UTF-8 encoded string */
);
/* Create a UnicodeTranslateError object.
*
* TODO: This API will be removed in Python 3.11.
*/
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_Create(
const Py_UNICODE *object,
Py_ssize_t length,
Py_ssize_t start,
Py_ssize_t end,
const char *reason /* UTF-8 encoded string */
);
PyAPI_FUNC(PyObject *) _PyErr_ProgramDecodedTextObject(
PyObject *filename,
int lineno,
const char* encoding);
PyAPI_FUNC(PyObject *) _PyUnicodeTranslateError_Create(
PyObject *object,
Py_ssize_t start,
Py_ssize_t end,
const char *reason /* UTF-8 encoded string */
);
PyAPI_FUNC(void) _PyErr_WriteUnraisableMsg(
const char *err_msg,
PyObject *obj);
PyAPI_FUNC(void) _Py_NO_RETURN _Py_FatalErrorFunc(
const char *func,
const char *message);
PyAPI_FUNC(void) _Py_NO_RETURN _Py_FatalErrorFormat(
const char *func,
const char *format,
...);
#define Py_FatalError(message) _Py_FatalErrorFunc(__func__, message)
PK ��\y�&d cpython/bytesobject.hnu �[��� #ifndef Py_CPYTHON_BYTESOBJECT_H
# error "this header file must not be included directly"
#endif
typedef struct {
PyObject_VAR_HEAD
Py_hash_t ob_shash;
char ob_sval[1];
/* Invariants:
* ob_sval contains space for 'ob_size+1' elements.
* ob_sval[ob_size] == 0.
* ob_shash is the hash of the byte string or -1 if not computed yet.
*/
} PyBytesObject;
PyAPI_FUNC(int) _PyBytes_Resize(PyObject **, Py_ssize_t);
PyAPI_FUNC(PyObject*) _PyBytes_FormatEx(
const char *format,
Py_ssize_t format_len,
PyObject *args,
int use_bytearray);
PyAPI_FUNC(PyObject*) _PyBytes_FromHex(
PyObject *string,
int use_bytearray);
/* Helper for PyBytes_DecodeEscape that detects invalid escape chars. */
PyAPI_FUNC(PyObject*) _PyBytes_DecodeEscape2(const char *, Py_ssize_t,
const char *,
int *, const char **);
// Export for binary compatibility.
PyAPI_FUNC(PyObject *) _PyBytes_DecodeEscape(const char *, Py_ssize_t,
const char *, const char **);
/* Macro, trading safety for speed */
#define PyBytes_AS_STRING(op) (assert(PyBytes_Check(op)), \
(((PyBytesObject *)(op))->ob_sval))
#define PyBytes_GET_SIZE(op) (assert(PyBytes_Check(op)),Py_SIZE(op))
/* _PyBytes_Join(sep, x) is like sep.join(x). sep must be PyBytesObject*,
x must be an iterable object. */
PyAPI_FUNC(PyObject *) _PyBytes_Join(PyObject *sep, PyObject *x);
/* The _PyBytesWriter structure is big: it contains an embedded "stack buffer".
A _PyBytesWriter variable must be declared at the end of variables in a
function to optimize the memory allocation on the stack. */
typedef struct {
/* bytes, bytearray or NULL (when the small buffer is used) */
PyObject *buffer;
/* Number of allocated size. */
Py_ssize_t allocated;
/* Minimum number of allocated bytes,
incremented by _PyBytesWriter_Prepare() */
Py_ssize_t min_size;
/* If non-zero, use a bytearray instead of a bytes object for buffer. */
int use_bytearray;
/* If non-zero, overallocate the buffer (default: 0).
This flag must be zero if use_bytearray is non-zero. */
int overallocate;
/* Stack buffer */
int use_small_buffer;
char small_buffer[512];
} _PyBytesWriter;
/* Initialize a bytes writer
By default, the overallocation is disabled. Set the overallocate attribute
to control the allocation of the buffer. */
PyAPI_FUNC(void) _PyBytesWriter_Init(_PyBytesWriter *writer);
/* Get the buffer content and reset the writer.
Return a bytes object, or a bytearray object if use_bytearray is non-zero.
Raise an exception and return NULL on error. */
PyAPI_FUNC(PyObject *) _PyBytesWriter_Finish(_PyBytesWriter *writer,
void *str);
/* Deallocate memory of a writer (clear its internal buffer). */
PyAPI_FUNC(void) _PyBytesWriter_Dealloc(_PyBytesWriter *writer);
/* Allocate the buffer to write size bytes.
Return the pointer to the beginning of buffer data.
Raise an exception and return NULL on error. */
PyAPI_FUNC(void*) _PyBytesWriter_Alloc(_PyBytesWriter *writer,
Py_ssize_t size);
/* Ensure that the buffer is large enough to write *size* bytes.
Add size to the writer minimum size (min_size attribute).
str is the current pointer inside the buffer.
Return the updated current pointer inside the buffer.
Raise an exception and return NULL on error. */
PyAPI_FUNC(void*) _PyBytesWriter_Prepare(_PyBytesWriter *writer,
void *str,
Py_ssize_t size);
/* Resize the buffer to make it larger.
The new buffer may be larger than size bytes because of overallocation.
Return the updated current pointer inside the buffer.
Raise an exception and return NULL on error.
Note: size must be greater than the number of allocated bytes in the writer.
This function doesn't use the writer minimum size (min_size attribute).
See also _PyBytesWriter_Prepare().
*/
PyAPI_FUNC(void*) _PyBytesWriter_Resize(_PyBytesWriter *writer,
void *str,
Py_ssize_t size);
/* Write bytes.
Raise an exception and return NULL on error. */
PyAPI_FUNC(void*) _PyBytesWriter_WriteBytes(_PyBytesWriter *writer,
void *str,
const void *bytes,
Py_ssize_t size);
PK ��\� X� � cpython/listobject.hnu �[��� #ifndef Py_CPYTHON_LISTOBJECT_H
# error "this header file must not be included directly"
#endif
typedef struct {
PyObject_VAR_HEAD
/* Vector of pointers to list elements. list[0] is ob_item[0], etc. */
PyObject **ob_item;
/* ob_item contains space for 'allocated' elements. The number
* currently in use is ob_size.
* Invariants:
* 0 <= ob_size <= allocated
* len(list) == ob_size
* ob_item == NULL implies ob_size == allocated == 0
* list.sort() temporarily sets allocated to -1 to detect mutations.
*
* Items must normally not be NULL, except during construction when
* the list is not yet visible outside the function that builds it.
*/
Py_ssize_t allocated;
} PyListObject;
PyAPI_FUNC(PyObject *) _PyList_Extend(PyListObject *, PyObject *);
PyAPI_FUNC(void) _PyList_DebugMallocStats(FILE *out);
/* Macro, trading safety for speed */
/* Cast argument to PyListObject* type. */
#define _PyList_CAST(op) (assert(PyList_Check(op)), (PyListObject *)(op))
#define PyList_GET_ITEM(op, i) (_PyList_CAST(op)->ob_item[i])
#define PyList_SET_ITEM(op, i, v) ((void)(_PyList_CAST(op)->ob_item[i] = (v)))
#define PyList_GET_SIZE(op) Py_SIZE(_PyList_CAST(op))
PK ��\i���� � cpython/fileutils.hnu �[��� #ifndef Py_CPYTHON_FILEUTILS_H
# error "this header file must not be included directly"
#endif
typedef enum {
_Py_ERROR_UNKNOWN=0,
_Py_ERROR_STRICT,
_Py_ERROR_SURROGATEESCAPE,
_Py_ERROR_REPLACE,
_Py_ERROR_IGNORE,
_Py_ERROR_BACKSLASHREPLACE,
_Py_ERROR_SURROGATEPASS,
_Py_ERROR_XMLCHARREFREPLACE,
_Py_ERROR_OTHER
} _Py_error_handler;
PyAPI_FUNC(_Py_error_handler) _Py_GetErrorHandler(const char *errors);
PyAPI_FUNC(int) _Py_DecodeLocaleEx(
const char *arg,
wchar_t **wstr,
size_t *wlen,
const char **reason,
int current_locale,
_Py_error_handler errors);
PyAPI_FUNC(int) _Py_EncodeLocaleEx(
const wchar_t *text,
char **str,
size_t *error_pos,
const char **reason,
int current_locale,
_Py_error_handler errors);
PyAPI_FUNC(char*) _Py_EncodeLocaleRaw(
const wchar_t *text,
size_t *error_pos);
PyAPI_FUNC(PyObject *) _Py_device_encoding(int);
#if defined(MS_WINDOWS) || defined(__APPLE__)
/* On Windows, the count parameter of read() is an int (bpo-9015, bpo-9611).
On macOS 10.13, read() and write() with more than INT_MAX bytes
fail with EINVAL (bpo-24658). */
# define _PY_READ_MAX INT_MAX
# define _PY_WRITE_MAX INT_MAX
#else
/* write() should truncate the input to PY_SSIZE_T_MAX bytes,
but it's safer to do it ourself to have a portable behaviour */
# define _PY_READ_MAX PY_SSIZE_T_MAX
# define _PY_WRITE_MAX PY_SSIZE_T_MAX
#endif
#ifdef MS_WINDOWS
struct _Py_stat_struct {
unsigned long st_dev;
uint64_t st_ino;
unsigned short st_mode;
int st_nlink;
int st_uid;
int st_gid;
unsigned long st_rdev;
__int64 st_size;
time_t st_atime;
int st_atime_nsec;
time_t st_mtime;
int st_mtime_nsec;
time_t st_ctime;
int st_ctime_nsec;
unsigned long st_file_attributes;
unsigned long st_reparse_tag;
};
#else
# define _Py_stat_struct stat
#endif
PyAPI_FUNC(int) _Py_fstat(
int fd,
struct _Py_stat_struct *status);
PyAPI_FUNC(int) _Py_fstat_noraise(
int fd,
struct _Py_stat_struct *status);
PyAPI_FUNC(int) _Py_stat(
PyObject *path,
struct stat *status);
PyAPI_FUNC(int) _Py_open(
const char *pathname,
int flags);
PyAPI_FUNC(int) _Py_open_noraise(
const char *pathname,
int flags);
PyAPI_FUNC(FILE *) _Py_wfopen(
const wchar_t *path,
const wchar_t *mode);
PyAPI_FUNC(FILE*) _Py_fopen_obj(
PyObject *path,
const char *mode);
PyAPI_FUNC(Py_ssize_t) _Py_read(
int fd,
void *buf,
size_t count);
PyAPI_FUNC(Py_ssize_t) _Py_write(
int fd,
const void *buf,
size_t count);
PyAPI_FUNC(Py_ssize_t) _Py_write_noraise(
int fd,
const void *buf,
size_t count);
#ifdef HAVE_READLINK
PyAPI_FUNC(int) _Py_wreadlink(
const wchar_t *path,
wchar_t *buf,
/* Number of characters of 'buf' buffer
including the trailing NUL character */
size_t buflen);
#endif
#ifdef HAVE_REALPATH
PyAPI_FUNC(wchar_t*) _Py_wrealpath(
const wchar_t *path,
wchar_t *resolved_path,
/* Number of characters of 'resolved_path' buffer
including the trailing NUL character */
size_t resolved_path_len);
#endif
#ifndef MS_WINDOWS
PyAPI_FUNC(int) _Py_isabs(const wchar_t *path);
#endif
PyAPI_FUNC(int) _Py_abspath(const wchar_t *path, wchar_t **abspath_p);
PyAPI_FUNC(wchar_t*) _Py_wgetcwd(
wchar_t *buf,
/* Number of characters of 'buf' buffer
including the trailing NUL character */
size_t buflen);
PyAPI_FUNC(int) _Py_get_inheritable(int fd);
PyAPI_FUNC(int) _Py_set_inheritable(int fd, int inheritable,
int *atomic_flag_works);
PyAPI_FUNC(int) _Py_set_inheritable_async_safe(int fd, int inheritable,
int *atomic_flag_works);
PyAPI_FUNC(int) _Py_dup(int fd);
#ifndef MS_WINDOWS
PyAPI_FUNC(int) _Py_get_blocking(int fd);
PyAPI_FUNC(int) _Py_set_blocking(int fd, int blocking);
#else /* MS_WINDOWS */
PyAPI_FUNC(void*) _Py_get_osfhandle_noraise(int fd);
PyAPI_FUNC(void*) _Py_get_osfhandle(int fd);
PyAPI_FUNC(int) _Py_open_osfhandle_noraise(void *handle, int flags);
PyAPI_FUNC(int) _Py_open_osfhandle(void *handle, int flags);
#endif /* MS_WINDOWS */
PK ��\�-G� � cpython/initconfig.hnu �[��� #ifndef Py_PYCORECONFIG_H
#define Py_PYCORECONFIG_H
#ifndef Py_LIMITED_API
#ifdef __cplusplus
extern "C" {
#endif
/* --- PyStatus ----------------------------------------------- */
typedef struct {
enum {
_PyStatus_TYPE_OK=0,
_PyStatus_TYPE_ERROR=1,
_PyStatus_TYPE_EXIT=2
} _type;
const char *func;
const char *err_msg;
int exitcode;
} PyStatus;
PyAPI_FUNC(PyStatus) PyStatus_Ok(void);
PyAPI_FUNC(PyStatus) PyStatus_Error(const char *err_msg);
PyAPI_FUNC(PyStatus) PyStatus_NoMemory(void);
PyAPI_FUNC(PyStatus) PyStatus_Exit(int exitcode);
PyAPI_FUNC(int) PyStatus_IsError(PyStatus err);
PyAPI_FUNC(int) PyStatus_IsExit(PyStatus err);
PyAPI_FUNC(int) PyStatus_Exception(PyStatus err);
/* --- PyWideStringList ------------------------------------------------ */
typedef struct {
/* If length is greater than zero, items must be non-NULL
and all items strings must be non-NULL */
Py_ssize_t length;
wchar_t **items;
} PyWideStringList;
PyAPI_FUNC(PyStatus) PyWideStringList_Append(PyWideStringList *list,
const wchar_t *item);
PyAPI_FUNC(PyStatus) PyWideStringList_Insert(PyWideStringList *list,
Py_ssize_t index,
const wchar_t *item);
/* --- PyPreConfig ----------------------------------------------- */
typedef struct PyPreConfig {
int _config_init; /* _PyConfigInitEnum value */
/* Parse Py_PreInitializeFromBytesArgs() arguments?
See PyConfig.parse_argv */
int parse_argv;
/* If greater than 0, enable isolated mode: sys.path contains
neither the script's directory nor the user's site-packages directory.
Set to 1 by the -I command line option. If set to -1 (default), inherit
Py_IsolatedFlag value. */
int isolated;
/* If greater than 0: use environment variables.
Set to 0 by -E command line option. If set to -1 (default), it is
set to !Py_IgnoreEnvironmentFlag. */
int use_environment;
/* Set the LC_CTYPE locale to the user preferred locale? If equals to 0,
set coerce_c_locale and coerce_c_locale_warn to 0. */
int configure_locale;
/* Coerce the LC_CTYPE locale if it's equal to "C"? (PEP 538)
Set to 0 by PYTHONCOERCECLOCALE=0. Set to 1 by PYTHONCOERCECLOCALE=1.
Set to 2 if the user preferred LC_CTYPE locale is "C".
If it is equal to 1, LC_CTYPE locale is read to decide if it should be
coerced or not (ex: PYTHONCOERCECLOCALE=1). Internally, it is set to 2
if the LC_CTYPE locale must be coerced.
Disable by default (set to 0). Set it to -1 to let Python decide if it
should be enabled or not. */
int coerce_c_locale;
/* Emit a warning if the LC_CTYPE locale is coerced?
Set to 1 by PYTHONCOERCECLOCALE=warn.
Disable by default (set to 0). Set it to -1 to let Python decide if it
should be enabled or not. */
int coerce_c_locale_warn;
#ifdef MS_WINDOWS
/* If greater than 1, use the "mbcs" encoding instead of the UTF-8
encoding for the filesystem encoding.
Set to 1 if the PYTHONLEGACYWINDOWSFSENCODING environment variable is
set to a non-empty string. If set to -1 (default), inherit
Py_LegacyWindowsFSEncodingFlag value.
See PEP 529 for more details. */
int legacy_windows_fs_encoding;
#endif
/* Enable UTF-8 mode? (PEP 540)
Disabled by default (equals to 0).
Set to 1 by "-X utf8" and "-X utf8=1" command line options.
Set to 1 by PYTHONUTF8=1 environment variable.
Set to 0 by "-X utf8=0" and PYTHONUTF8=0.
If equals to -1, it is set to 1 if the LC_CTYPE locale is "C" or
"POSIX", otherwise it is set to 0. Inherit Py_UTF8Mode value value. */
int utf8_mode;
/* If non-zero, enable the Python Development Mode.
Set to 1 by the -X dev command line option. Set by the PYTHONDEVMODE
environment variable. */
int dev_mode;
/* Memory allocator: PYTHONMALLOC env var.
See PyMemAllocatorName for valid values. */
int allocator;
} PyPreConfig;
PyAPI_FUNC(void) PyPreConfig_InitPythonConfig(PyPreConfig *config);
PyAPI_FUNC(void) PyPreConfig_InitIsolatedConfig(PyPreConfig *config);
/* --- PyConfig ---------------------------------------------- */
/* This structure is best documented in the Doc/c-api/init_config.rst file. */
typedef struct PyConfig {
int _config_init; /* _PyConfigInitEnum value */
int isolated;
int use_environment;
int dev_mode;
int install_signal_handlers;
int use_hash_seed;
unsigned long hash_seed;
int faulthandler;
int tracemalloc;
int import_time;
int show_ref_count;
int dump_refs;
int malloc_stats;
wchar_t *filesystem_encoding;
wchar_t *filesystem_errors;
wchar_t *pycache_prefix;
int parse_argv;
PyWideStringList orig_argv;
PyWideStringList argv;
PyWideStringList xoptions;
PyWideStringList warnoptions;
int site_import;
int bytes_warning;
int warn_default_encoding;
int inspect;
int interactive;
int optimization_level;
int parser_debug;
int write_bytecode;
int verbose;
int quiet;
int user_site_directory;
int configure_c_stdio;
int buffered_stdio;
wchar_t *stdio_encoding;
wchar_t *stdio_errors;
#ifdef MS_WINDOWS
int legacy_windows_stdio;
#endif
wchar_t *check_hash_pycs_mode;
/* --- Path configuration inputs ------------ */
int pathconfig_warnings;
wchar_t *program_name;
wchar_t *pythonpath_env;
wchar_t *home;
wchar_t *platlibdir;
/* --- Path configuration outputs ----------- */
int module_search_paths_set;
PyWideStringList module_search_paths;
wchar_t *executable;
wchar_t *base_executable;
wchar_t *prefix;
wchar_t *base_prefix;
wchar_t *exec_prefix;
wchar_t *base_exec_prefix;
/* --- Parameter only used by Py_Main() ---------- */
int skip_source_first_line;
wchar_t *run_command;
wchar_t *run_module;
wchar_t *run_filename;
/* --- Private fields ---------------------------- */
// Install importlib? If equals to 0, importlib is not initialized at all.
// Needed by freeze_importlib.
int _install_importlib;
// If equal to 0, stop Python initialization before the "main" phase.
int _init_main;
// If non-zero, disallow threads, subprocesses, and fork.
// Default: 0.
int _isolated_interpreter;
} PyConfig;
PyAPI_FUNC(void) PyConfig_InitPythonConfig(PyConfig *config);
PyAPI_FUNC(void) PyConfig_InitIsolatedConfig(PyConfig *config);
PyAPI_FUNC(void) PyConfig_Clear(PyConfig *);
PyAPI_FUNC(PyStatus) PyConfig_SetString(
PyConfig *config,
wchar_t **config_str,
const wchar_t *str);
PyAPI_FUNC(PyStatus) PyConfig_SetBytesString(
PyConfig *config,
wchar_t **config_str,
const char *str);
PyAPI_FUNC(PyStatus) PyConfig_Read(PyConfig *config);
PyAPI_FUNC(PyStatus) PyConfig_SetBytesArgv(
PyConfig *config,
Py_ssize_t argc,
char * const *argv);
PyAPI_FUNC(PyStatus) PyConfig_SetArgv(PyConfig *config,
Py_ssize_t argc,
wchar_t * const *argv);
PyAPI_FUNC(PyStatus) PyConfig_SetWideStringList(PyConfig *config,
PyWideStringList *list,
Py_ssize_t length, wchar_t **items);
/* --- Helper functions --------------------------------------- */
/* Get the original command line arguments, before Python modified them.
See also PyConfig.orig_argv. */
PyAPI_FUNC(void) Py_GetArgcArgv(int *argc, wchar_t ***argv);
#ifdef __cplusplus
}
#endif
#endif /* !Py_LIMITED_API */
#endif /* !Py_PYCORECONFIG_H */
PK ��\��@��L �L cpython/object.hnu �[��� #ifndef Py_CPYTHON_OBJECT_H
# error "this header file must not be included directly"
#endif
PyAPI_FUNC(void) _Py_NewReference(PyObject *op);
#ifdef Py_TRACE_REFS
/* Py_TRACE_REFS is such major surgery that we call external routines. */
PyAPI_FUNC(void) _Py_ForgetReference(PyObject *);
#endif
#ifdef Py_REF_DEBUG
PyAPI_FUNC(Py_ssize_t) _Py_GetRefTotal(void);
#endif
/********************* String Literals ****************************************/
/* This structure helps managing static strings. The basic usage goes like this:
Instead of doing
r = PyObject_CallMethod(o, "foo", "args", ...);
do
_Py_IDENTIFIER(foo);
...
r = _PyObject_CallMethodId(o, &PyId_foo, "args", ...);
PyId_foo is a static variable, either on block level or file level. On first
usage, the string "foo" is interned, and the structures are linked. On interpreter
shutdown, all strings are released.
Alternatively, _Py_static_string allows choosing the variable name.
_PyUnicode_FromId returns a borrowed reference to the interned string.
_PyObject_{Get,Set,Has}AttrId are __getattr__ versions using _Py_Identifier*.
*/
typedef struct _Py_Identifier {
const char* string;
// Index in PyInterpreterState.unicode.ids.array. It is process-wide
// unique and must be initialized to -1.
Py_ssize_t index;
} _Py_Identifier;
#define _Py_static_string_init(value) { .string = value, .index = -1 }
#define _Py_static_string(varname, value) static _Py_Identifier varname = _Py_static_string_init(value)
#define _Py_IDENTIFIER(varname) _Py_static_string(PyId_##varname, #varname)
/* buffer interface */
typedef struct bufferinfo {
void *buf;
PyObject *obj; /* owned reference */
Py_ssize_t len;
Py_ssize_t itemsize; /* This is Py_ssize_t so it can be
pointed to by strides in simple case.*/
int readonly;
int ndim;
char *format;
Py_ssize_t *shape;
Py_ssize_t *strides;
Py_ssize_t *suboffsets;
void *internal;
} Py_buffer;
typedef int (*getbufferproc)(PyObject *, Py_buffer *, int);
typedef void (*releasebufferproc)(PyObject *, Py_buffer *);
typedef PyObject *(*vectorcallfunc)(PyObject *callable, PyObject *const *args,
size_t nargsf, PyObject *kwnames);
/* Maximum number of dimensions */
#define PyBUF_MAX_NDIM 64
/* Flags for getting buffers */
#define PyBUF_SIMPLE 0
#define PyBUF_WRITABLE 0x0001
/* we used to include an E, backwards compatible alias */
#define PyBUF_WRITEABLE PyBUF_WRITABLE
#define PyBUF_FORMAT 0x0004
#define PyBUF_ND 0x0008
#define PyBUF_STRIDES (0x0010 | PyBUF_ND)
#define PyBUF_C_CONTIGUOUS (0x0020 | PyBUF_STRIDES)
#define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES)
#define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES)
#define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)
#define PyBUF_CONTIG (PyBUF_ND | PyBUF_WRITABLE)
#define PyBUF_CONTIG_RO (PyBUF_ND)
#define PyBUF_STRIDED (PyBUF_STRIDES | PyBUF_WRITABLE)
#define PyBUF_STRIDED_RO (PyBUF_STRIDES)
#define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_WRITABLE | PyBUF_FORMAT)
#define PyBUF_RECORDS_RO (PyBUF_STRIDES | PyBUF_FORMAT)
#define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_WRITABLE | PyBUF_FORMAT)
#define PyBUF_FULL_RO (PyBUF_INDIRECT | PyBUF_FORMAT)
#define PyBUF_READ 0x100
#define PyBUF_WRITE 0x200
/* End buffer interface */
typedef struct {
/* Number implementations must check *both*
arguments for proper type and implement the necessary conversions
in the slot functions themselves. */
binaryfunc nb_add;
binaryfunc nb_subtract;
binaryfunc nb_multiply;
binaryfunc nb_remainder;
binaryfunc nb_divmod;
ternaryfunc nb_power;
unaryfunc nb_negative;
unaryfunc nb_positive;
unaryfunc nb_absolute;
inquiry nb_bool;
unaryfunc nb_invert;
binaryfunc nb_lshift;
binaryfunc nb_rshift;
binaryfunc nb_and;
binaryfunc nb_xor;
binaryfunc nb_or;
unaryfunc nb_int;
void *nb_reserved; /* the slot formerly known as nb_long */
unaryfunc nb_float;
binaryfunc nb_inplace_add;
binaryfunc nb_inplace_subtract;
binaryfunc nb_inplace_multiply;
binaryfunc nb_inplace_remainder;
ternaryfunc nb_inplace_power;
binaryfunc nb_inplace_lshift;
binaryfunc nb_inplace_rshift;
binaryfunc nb_inplace_and;
binaryfunc nb_inplace_xor;
binaryfunc nb_inplace_or;
binaryfunc nb_floor_divide;
binaryfunc nb_true_divide;
binaryfunc nb_inplace_floor_divide;
binaryfunc nb_inplace_true_divide;
unaryfunc nb_index;
binaryfunc nb_matrix_multiply;
binaryfunc nb_inplace_matrix_multiply;
} PyNumberMethods;
typedef struct {
lenfunc sq_length;
binaryfunc sq_concat;
ssizeargfunc sq_repeat;
ssizeargfunc sq_item;
void *was_sq_slice;
ssizeobjargproc sq_ass_item;
void *was_sq_ass_slice;
objobjproc sq_contains;
binaryfunc sq_inplace_concat;
ssizeargfunc sq_inplace_repeat;
} PySequenceMethods;
typedef struct {
lenfunc mp_length;
binaryfunc mp_subscript;
objobjargproc mp_ass_subscript;
} PyMappingMethods;
typedef PySendResult (*sendfunc)(PyObject *iter, PyObject *value, PyObject **result);
typedef struct {
unaryfunc am_await;
unaryfunc am_aiter;
unaryfunc am_anext;
sendfunc am_send;
} PyAsyncMethods;
typedef struct {
getbufferproc bf_getbuffer;
releasebufferproc bf_releasebuffer;
} PyBufferProcs;
/* Allow printfunc in the tp_vectorcall_offset slot for
* backwards-compatibility */
typedef Py_ssize_t printfunc;
// If this structure is modified, Doc/includes/typestruct.h should be updated
// as well.
struct _typeobject {
PyObject_VAR_HEAD
const char *tp_name; /* For printing, in format "<module>.<name>" */
Py_ssize_t tp_basicsize, tp_itemsize; /* For allocation */
/* Methods to implement standard operations */
destructor tp_dealloc;
Py_ssize_t tp_vectorcall_offset;
getattrfunc tp_getattr;
setattrfunc tp_setattr;
PyAsyncMethods *tp_as_async; /* formerly known as tp_compare (Python 2)
or tp_reserved (Python 3) */
reprfunc tp_repr;
/* Method suites for standard classes */
PyNumberMethods *tp_as_number;
PySequenceMethods *tp_as_sequence;
PyMappingMethods *tp_as_mapping;
/* More standard operations (here for binary compatibility) */
hashfunc tp_hash;
ternaryfunc tp_call;
reprfunc tp_str;
getattrofunc tp_getattro;
setattrofunc tp_setattro;
/* Functions to access object as input/output buffer */
PyBufferProcs *tp_as_buffer;
/* Flags to define presence of optional/expanded features */
unsigned long tp_flags;
const char *tp_doc; /* Documentation string */
/* Assigned meaning in release 2.0 */
/* call function for all accessible objects */
traverseproc tp_traverse;
/* delete references to contained objects */
inquiry tp_clear;
/* Assigned meaning in release 2.1 */
/* rich comparisons */
richcmpfunc tp_richcompare;
/* weak reference enabler */
Py_ssize_t tp_weaklistoffset;
/* Iterators */
getiterfunc tp_iter;
iternextfunc tp_iternext;
/* Attribute descriptor and subclassing stuff */
struct PyMethodDef *tp_methods;
struct PyMemberDef *tp_members;
struct PyGetSetDef *tp_getset;
// Strong reference on a heap type, borrowed reference on a static type
struct _typeobject *tp_base;
PyObject *tp_dict;
descrgetfunc tp_descr_get;
descrsetfunc tp_descr_set;
Py_ssize_t tp_dictoffset;
initproc tp_init;
allocfunc tp_alloc;
newfunc tp_new;
freefunc tp_free; /* Low-level free-memory routine */
inquiry tp_is_gc; /* For PyObject_IS_GC */
PyObject *tp_bases;
PyObject *tp_mro; /* method resolution order */
PyObject *tp_cache;
PyObject *tp_subclasses;
PyObject *tp_weaklist;
destructor tp_del;
/* Type attribute cache version tag. Added in version 2.6 */
unsigned int tp_version_tag;
destructor tp_finalize;
vectorcallfunc tp_vectorcall;
};
/* The *real* layout of a type object when allocated on the heap */
typedef struct _heaptypeobject {
/* Note: there's a dependency on the order of these members
in slotptr() in typeobject.c . */
PyTypeObject ht_type;
PyAsyncMethods as_async;
PyNumberMethods as_number;
PyMappingMethods as_mapping;
PySequenceMethods as_sequence; /* as_sequence comes after as_mapping,
so that the mapping wins when both
the mapping and the sequence define
a given operator (e.g. __getitem__).
see add_operators() in typeobject.c . */
PyBufferProcs as_buffer;
PyObject *ht_name, *ht_slots, *ht_qualname;
struct _dictkeysobject *ht_cached_keys;
PyObject *ht_module;
/* here are optional user slots, followed by the members. */
} PyHeapTypeObject;
/* access macro to the members which are floating "behind" the object */
#define PyHeapType_GET_MEMBERS(etype) \
((PyMemberDef *)(((char *)etype) + Py_TYPE(etype)->tp_basicsize))
PyAPI_FUNC(const char *) _PyType_Name(PyTypeObject *);
PyAPI_FUNC(PyObject *) _PyType_Lookup(PyTypeObject *, PyObject *);
PyAPI_FUNC(PyObject *) _PyType_LookupId(PyTypeObject *, _Py_Identifier *);
PyAPI_FUNC(PyObject *) _PyObject_LookupSpecial(PyObject *, _Py_Identifier *);
PyAPI_FUNC(PyTypeObject *) _PyType_CalculateMetaclass(PyTypeObject *, PyObject *);
PyAPI_FUNC(PyObject *) _PyType_GetDocFromInternalDoc(const char *, const char *);
PyAPI_FUNC(PyObject *) _PyType_GetTextSignatureFromInternalDoc(const char *, const char *);
struct PyModuleDef;
PyAPI_FUNC(PyObject *) _PyType_GetModuleByDef(PyTypeObject *, struct PyModuleDef *);
struct _Py_Identifier;
PyAPI_FUNC(int) PyObject_Print(PyObject *, FILE *, int);
PyAPI_FUNC(void) _Py_BreakPoint(void);
PyAPI_FUNC(void) _PyObject_Dump(PyObject *);
PyAPI_FUNC(int) _PyObject_IsFreed(PyObject *);
PyAPI_FUNC(int) _PyObject_IsAbstract(PyObject *);
PyAPI_FUNC(PyObject *) _PyObject_GetAttrId(PyObject *, struct _Py_Identifier *);
PyAPI_FUNC(int) _PyObject_SetAttrId(PyObject *, struct _Py_Identifier *, PyObject *);
/* Replacements of PyObject_GetAttr() and _PyObject_GetAttrId() which
don't raise AttributeError.
Return 1 and set *result != NULL if an attribute is found.
Return 0 and set *result == NULL if an attribute is not found;
an AttributeError is silenced.
Return -1 and set *result == NULL if an error other than AttributeError
is raised.
*/
PyAPI_FUNC(int) _PyObject_LookupAttr(PyObject *, PyObject *, PyObject **);
PyAPI_FUNC(int) _PyObject_LookupAttrId(PyObject *, struct _Py_Identifier *, PyObject **);
PyAPI_FUNC(int) _PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);
PyAPI_FUNC(PyObject **) _PyObject_GetDictPtr(PyObject *);
PyAPI_FUNC(PyObject *) _PyObject_NextNotImplemented(PyObject *);
PyAPI_FUNC(void) PyObject_CallFinalizer(PyObject *);
PyAPI_FUNC(int) PyObject_CallFinalizerFromDealloc(PyObject *);
/* Same as PyObject_Generic{Get,Set}Attr, but passing the attributes
dict as the last parameter. */
PyAPI_FUNC(PyObject *)
_PyObject_GenericGetAttrWithDict(PyObject *, PyObject *, PyObject *, int);
PyAPI_FUNC(int)
_PyObject_GenericSetAttrWithDict(PyObject *, PyObject *,
PyObject *, PyObject *);
PyAPI_FUNC(PyObject *) _PyObject_FunctionStr(PyObject *);
/* Safely decref `op` and set `op` to `op2`.
*
* As in case of Py_CLEAR "the obvious" code can be deadly:
*
* Py_DECREF(op);
* op = op2;
*
* The safe way is:
*
* Py_SETREF(op, op2);
*
* That arranges to set `op` to `op2` _before_ decref'ing, so that any code
* triggered as a side-effect of `op` getting torn down no longer believes
* `op` points to a valid object.
*
* Py_XSETREF is a variant of Py_SETREF that uses Py_XDECREF instead of
* Py_DECREF.
*/
#define Py_SETREF(op, op2) \
do { \
PyObject *_py_tmp = _PyObject_CAST(op); \
(op) = (op2); \
Py_DECREF(_py_tmp); \
} while (0)
#define Py_XSETREF(op, op2) \
do { \
PyObject *_py_tmp = _PyObject_CAST(op); \
(op) = (op2); \
Py_XDECREF(_py_tmp); \
} while (0)
PyAPI_DATA(PyTypeObject) _PyNone_Type;
PyAPI_DATA(PyTypeObject) _PyNotImplemented_Type;
/* Maps Py_LT to Py_GT, ..., Py_GE to Py_LE.
* Defined in object.c.
*/
PyAPI_DATA(int) _Py_SwappedOp[];
PyAPI_FUNC(void)
_PyDebugAllocatorStats(FILE *out, const char *block_name, int num_blocks,
size_t sizeof_block);
PyAPI_FUNC(void)
_PyObject_DebugTypeStats(FILE *out);
/* Define a pair of assertion macros:
_PyObject_ASSERT_FROM(), _PyObject_ASSERT_WITH_MSG() and _PyObject_ASSERT().
These work like the regular C assert(), in that they will abort the
process with a message on stderr if the given condition fails to hold,
but compile away to nothing if NDEBUG is defined.
However, before aborting, Python will also try to call _PyObject_Dump() on
the given object. This may be of use when investigating bugs in which a
particular object is corrupt (e.g. buggy a tp_visit method in an extension
module breaking the garbage collector), to help locate the broken objects.
The WITH_MSG variant allows you to supply an additional message that Python
will attempt to print to stderr, after the object dump. */
#ifdef NDEBUG
/* No debugging: compile away the assertions: */
# define _PyObject_ASSERT_FROM(obj, expr, msg, filename, lineno, func) \
((void)0)
#else
/* With debugging: generate checks: */
# define _PyObject_ASSERT_FROM(obj, expr, msg, filename, lineno, func) \
((expr) \
? (void)(0) \
: _PyObject_AssertFailed((obj), Py_STRINGIFY(expr), \
(msg), (filename), (lineno), (func)))
#endif
#define _PyObject_ASSERT_WITH_MSG(obj, expr, msg) \
_PyObject_ASSERT_FROM(obj, expr, msg, __FILE__, __LINE__, __func__)
#define _PyObject_ASSERT(obj, expr) \
_PyObject_ASSERT_WITH_MSG(obj, expr, NULL)
#define _PyObject_ASSERT_FAILED_MSG(obj, msg) \
_PyObject_AssertFailed((obj), NULL, (msg), __FILE__, __LINE__, __func__)
/* Declare and define _PyObject_AssertFailed() even when NDEBUG is defined,
to avoid causing compiler/linker errors when building extensions without
NDEBUG against a Python built with NDEBUG defined.
msg, expr and function can be NULL. */
PyAPI_FUNC(void) _Py_NO_RETURN _PyObject_AssertFailed(
PyObject *obj,
const char *expr,
const char *msg,
const char *file,
int line,
const char *function);
/* Check if an object is consistent. For example, ensure that the reference
counter is greater than or equal to 1, and ensure that ob_type is not NULL.
Call _PyObject_AssertFailed() if the object is inconsistent.
If check_content is zero, only check header fields: reduce the overhead.
The function always return 1. The return value is just here to be able to
write:
assert(_PyObject_CheckConsistency(obj, 1)); */
PyAPI_FUNC(int) _PyObject_CheckConsistency(
PyObject *op,
int check_content);
/* Trashcan mechanism, thanks to Christian Tismer.
When deallocating a container object, it's possible to trigger an unbounded
chain of deallocations, as each Py_DECREF in turn drops the refcount on "the
next" object in the chain to 0. This can easily lead to stack overflows,
especially in threads (which typically have less stack space to work with).
A container object can avoid this by bracketing the body of its tp_dealloc
function with a pair of macros:
static void
mytype_dealloc(mytype *p)
{
... declarations go here ...
PyObject_GC_UnTrack(p); // must untrack first
Py_TRASHCAN_BEGIN(p, mytype_dealloc)
... The body of the deallocator goes here, including all calls ...
... to Py_DECREF on contained objects. ...
Py_TRASHCAN_END // there should be no code after this
}
CAUTION: Never return from the middle of the body! If the body needs to
"get out early", put a label immediately before the Py_TRASHCAN_END
call, and goto it. Else the call-depth counter (see below) will stay
above 0 forever, and the trashcan will never get emptied.
How it works: The BEGIN macro increments a call-depth counter. So long
as this counter is small, the body of the deallocator is run directly without
further ado. But if the counter gets large, it instead adds p to a list of
objects to be deallocated later, skips the body of the deallocator, and
resumes execution after the END macro. The tp_dealloc routine then returns
without deallocating anything (and so unbounded call-stack depth is avoided).
When the call stack finishes unwinding again, code generated by the END macro
notices this, and calls another routine to deallocate all the objects that
may have been added to the list of deferred deallocations. In effect, a
chain of N deallocations is broken into (N-1)/(PyTrash_UNWIND_LEVEL-1) pieces,
with the call stack never exceeding a depth of PyTrash_UNWIND_LEVEL.
Since the tp_dealloc of a subclass typically calls the tp_dealloc of the base
class, we need to ensure that the trashcan is only triggered on the tp_dealloc
of the actual class being deallocated. Otherwise we might end up with a
partially-deallocated object. To check this, the tp_dealloc function must be
passed as second argument to Py_TRASHCAN_BEGIN().
*/
/* This is the old private API, invoked by the macros before 3.2.4.
Kept for binary compatibility of extensions using the stable ABI. */
PyAPI_FUNC(void) _PyTrash_deposit_object(PyObject*);
PyAPI_FUNC(void) _PyTrash_destroy_chain(void);
/* This is the old private API, invoked by the macros before 3.9.
Kept for binary compatibility of extensions using the stable ABI. */
PyAPI_FUNC(void) _PyTrash_thread_deposit_object(PyObject*);
PyAPI_FUNC(void) _PyTrash_thread_destroy_chain(void);
/* Forward declarations for PyThreadState */
struct _ts;
/* Python 3.9 private API, invoked by the macros below. */
PyAPI_FUNC(int) _PyTrash_begin(struct _ts *tstate, PyObject *op);
PyAPI_FUNC(void) _PyTrash_end(struct _ts *tstate);
/* Python 3.10 private API, invoked by the Py_TRASHCAN_BEGIN(). */
PyAPI_FUNC(int) _PyTrash_cond(PyObject *op, destructor dealloc);
#define PyTrash_UNWIND_LEVEL 50
#define Py_TRASHCAN_BEGIN_CONDITION(op, cond) \
do { \
PyThreadState *_tstate = NULL; \
/* If "cond" is false, then _tstate remains NULL and the deallocator \
* is run normally without involving the trashcan */ \
if (cond) { \
_tstate = PyThreadState_Get(); \
if (_PyTrash_begin(_tstate, _PyObject_CAST(op))) { \
break; \
} \
}
/* The body of the deallocator is here. */
#define Py_TRASHCAN_END \
if (_tstate) { \
_PyTrash_end(_tstate); \
} \
} while (0);
#define Py_TRASHCAN_BEGIN(op, dealloc) \
Py_TRASHCAN_BEGIN_CONDITION(op, \
_PyTrash_cond(_PyObject_CAST(op), (destructor)dealloc))
/* For backwards compatibility, these macros enable the trashcan
* unconditionally */
#define Py_TRASHCAN_SAFE_BEGIN(op) Py_TRASHCAN_BEGIN_CONDITION(op, 1)
#define Py_TRASHCAN_SAFE_END(op) Py_TRASHCAN_END
PK ��\@�I�� � cpython/pythonrun.hnu �[��� #ifndef Py_CPYTHON_PYTHONRUN_H
# error "this header file must not be included directly"
#endif
PyAPI_FUNC(int) PyRun_SimpleStringFlags(const char *, PyCompilerFlags *);
PyAPI_FUNC(int) _PyRun_SimpleFileObject(
FILE *fp,
PyObject *filename,
int closeit,
PyCompilerFlags *flags);
PyAPI_FUNC(int) PyRun_AnyFileExFlags(
FILE *fp,
const char *filename, /* decoded from the filesystem encoding */
int closeit,
PyCompilerFlags *flags);
PyAPI_FUNC(int) _PyRun_AnyFileObject(
FILE *fp,
PyObject *filename,
int closeit,
PyCompilerFlags *flags);
PyAPI_FUNC(int) PyRun_SimpleFileExFlags(
FILE *fp,
const char *filename, /* decoded from the filesystem encoding */
int closeit,
PyCompilerFlags *flags);
PyAPI_FUNC(int) PyRun_InteractiveOneFlags(
FILE *fp,
const char *filename, /* decoded from the filesystem encoding */
PyCompilerFlags *flags);
PyAPI_FUNC(int) PyRun_InteractiveOneObject(
FILE *fp,
PyObject *filename,
PyCompilerFlags *flags);
PyAPI_FUNC(int) PyRun_InteractiveLoopFlags(
FILE *fp,
const char *filename, /* decoded from the filesystem encoding */
PyCompilerFlags *flags);
PyAPI_FUNC(int) _PyRun_InteractiveLoopObject(
FILE *fp,
PyObject *filename,
PyCompilerFlags *flags);
PyAPI_FUNC(PyObject *) PyRun_StringFlags(const char *, int, PyObject *,
PyObject *, PyCompilerFlags *);
PyAPI_FUNC(PyObject *) PyRun_FileExFlags(
FILE *fp,
const char *filename, /* decoded from the filesystem encoding */
int start,
PyObject *globals,
PyObject *locals,
int closeit,
PyCompilerFlags *flags);
PyAPI_FUNC(PyObject *) Py_CompileStringExFlags(
const char *str,
const char *filename, /* decoded from the filesystem encoding */
int start,
PyCompilerFlags *flags,
int optimize);
PyAPI_FUNC(PyObject *) Py_CompileStringObject(
const char *str,
PyObject *filename, int start,
PyCompilerFlags *flags,
int optimize);
#define Py_CompileString(str, p, s) Py_CompileStringExFlags(str, p, s, NULL, -1)
#define Py_CompileStringFlags(str, p, s, f) Py_CompileStringExFlags(str, p, s, f, -1)
PyAPI_FUNC(const char *) _Py_SourceAsString(
PyObject *cmd,
const char *funcname,
const char *what,
PyCompilerFlags *cf,
PyObject **cmd_copy);
/* A function flavor is also exported by libpython. It is required when
libpython is accessed directly rather than using header files which defines
macros below. On Windows, for example, PyAPI_FUNC() uses dllexport to
export functions in pythonXX.dll. */
PyAPI_FUNC(PyObject *) PyRun_String(const char *str, int s, PyObject *g, PyObject *l);
PyAPI_FUNC(int) PyRun_AnyFile(FILE *fp, const char *name);
PyAPI_FUNC(int) PyRun_AnyFileEx(FILE *fp, const char *name, int closeit);
PyAPI_FUNC(int) PyRun_AnyFileFlags(FILE *, const char *, PyCompilerFlags *);
PyAPI_FUNC(int) PyRun_SimpleString(const char *s);
PyAPI_FUNC(int) PyRun_SimpleFile(FILE *f, const char *p);
PyAPI_FUNC(int) PyRun_SimpleFileEx(FILE *f, const char *p, int c);
PyAPI_FUNC(int) PyRun_InteractiveOne(FILE *f, const char *p);
PyAPI_FUNC(int) PyRun_InteractiveLoop(FILE *f, const char *p);
PyAPI_FUNC(PyObject *) PyRun_File(FILE *fp, const char *p, int s, PyObject *g, PyObject *l);
PyAPI_FUNC(PyObject *) PyRun_FileEx(FILE *fp, const char *p, int s, PyObject *g, PyObject *l, int c);
PyAPI_FUNC(PyObject *) PyRun_FileFlags(FILE *fp, const char *p, int s, PyObject *g, PyObject *l, PyCompilerFlags *flags);
/* Use macros for a bunch of old variants */
#define PyRun_String(str, s, g, l) PyRun_StringFlags(str, s, g, l, NULL)
#define PyRun_AnyFile(fp, name) PyRun_AnyFileExFlags(fp, name, 0, NULL)
#define PyRun_AnyFileEx(fp, name, closeit) \
PyRun_AnyFileExFlags(fp, name, closeit, NULL)
#define PyRun_AnyFileFlags(fp, name, flags) \
PyRun_AnyFileExFlags(fp, name, 0, flags)
#define PyRun_SimpleString(s) PyRun_SimpleStringFlags(s, NULL)
#define PyRun_SimpleFile(f, p) PyRun_SimpleFileExFlags(f, p, 0, NULL)
#define PyRun_SimpleFileEx(f, p, c) PyRun_SimpleFileExFlags(f, p, c, NULL)
#define PyRun_InteractiveOne(f, p) PyRun_InteractiveOneFlags(f, p, NULL)
#define PyRun_InteractiveLoop(f, p) PyRun_InteractiveLoopFlags(f, p, NULL)
#define PyRun_File(fp, p, s, g, l) \
PyRun_FileExFlags(fp, p, s, g, l, 0, NULL)
#define PyRun_FileEx(fp, p, s, g, l, c) \
PyRun_FileExFlags(fp, p, s, g, l, c, NULL)
#define PyRun_FileFlags(fp, p, s, g, l, flags) \
PyRun_FileExFlags(fp, p, s, g, l, 0, flags)
/* Stuff with no proper home (yet) */
PyAPI_FUNC(char *) PyOS_Readline(FILE *, FILE *, const char *);
PyAPI_DATA(PyThreadState*) _PyOS_ReadlineTState;
PyAPI_DATA(char) *(*PyOS_ReadlineFunctionPointer)(FILE *, FILE *, const char *);
PK ��\T�A>�# �# cpython/pytime.hnu �[��� #ifndef Py_LIMITED_API
#ifndef Py_PYTIME_H
#define Py_PYTIME_H
/**************************************************************************
Symbols and macros to supply platform-independent interfaces to time related
functions and constants
**************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
/* _PyTime_t: Python timestamp with subsecond precision. It can be used to
store a duration, and so indirectly a date (related to another date, like
UNIX epoch). */
typedef int64_t _PyTime_t;
#define _PyTime_MIN INT64_MIN
#define _PyTime_MAX INT64_MAX
typedef enum {
/* Round towards minus infinity (-inf).
For example, used to read a clock. */
_PyTime_ROUND_FLOOR=0,
/* Round towards infinity (+inf).
For example, used for timeout to wait "at least" N seconds. */
_PyTime_ROUND_CEILING=1,
/* Round to nearest with ties going to nearest even integer.
For example, used to round from a Python float. */
_PyTime_ROUND_HALF_EVEN=2,
/* Round away from zero
For example, used for timeout. _PyTime_ROUND_CEILING rounds
-1e-9 to 0 milliseconds which causes bpo-31786 issue.
_PyTime_ROUND_UP rounds -1e-9 to -1 millisecond which keeps
the timeout sign as expected. select.poll(timeout) must block
for negative values." */
_PyTime_ROUND_UP=3,
/* _PyTime_ROUND_TIMEOUT (an alias for _PyTime_ROUND_UP) should be
used for timeouts. */
_PyTime_ROUND_TIMEOUT = _PyTime_ROUND_UP
} _PyTime_round_t;
/* Convert a time_t to a PyLong. */
PyAPI_FUNC(PyObject *) _PyLong_FromTime_t(
time_t sec);
/* Convert a PyLong to a time_t. */
PyAPI_FUNC(time_t) _PyLong_AsTime_t(
PyObject *obj);
/* Convert a number of seconds, int or float, to time_t. */
PyAPI_FUNC(int) _PyTime_ObjectToTime_t(
PyObject *obj,
time_t *sec,
_PyTime_round_t);
/* Convert a number of seconds, int or float, to a timeval structure.
usec is in the range [0; 999999] and rounded towards zero.
For example, -1.2 is converted to (-2, 800000). */
PyAPI_FUNC(int) _PyTime_ObjectToTimeval(
PyObject *obj,
time_t *sec,
long *usec,
_PyTime_round_t);
/* Convert a number of seconds, int or float, to a timespec structure.
nsec is in the range [0; 999999999] and rounded towards zero.
For example, -1.2 is converted to (-2, 800000000). */
PyAPI_FUNC(int) _PyTime_ObjectToTimespec(
PyObject *obj,
time_t *sec,
long *nsec,
_PyTime_round_t);
/* Create a timestamp from a number of seconds. */
PyAPI_FUNC(_PyTime_t) _PyTime_FromSeconds(int seconds);
/* Macro to create a timestamp from a number of seconds, no integer overflow.
Only use the macro for small values, prefer _PyTime_FromSeconds(). */
#define _PYTIME_FROMSECONDS(seconds) \
((_PyTime_t)(seconds) * (1000 * 1000 * 1000))
/* Create a timestamp from a number of nanoseconds. */
PyAPI_FUNC(_PyTime_t) _PyTime_FromNanoseconds(_PyTime_t ns);
/* Create a timestamp from nanoseconds (Python int). */
PyAPI_FUNC(int) _PyTime_FromNanosecondsObject(_PyTime_t *t,
PyObject *obj);
/* Convert a number of seconds (Python float or int) to a timestamp.
Raise an exception and return -1 on error, return 0 on success. */
PyAPI_FUNC(int) _PyTime_FromSecondsObject(_PyTime_t *t,
PyObject *obj,
_PyTime_round_t round);
/* Convert a number of milliseconds (Python float or int, 10^-3) to a timestamp.
Raise an exception and return -1 on error, return 0 on success. */
PyAPI_FUNC(int) _PyTime_FromMillisecondsObject(_PyTime_t *t,
PyObject *obj,
_PyTime_round_t round);
/* Convert a timestamp to a number of seconds as a C double. */
PyAPI_FUNC(double) _PyTime_AsSecondsDouble(_PyTime_t t);
/* Convert timestamp to a number of milliseconds (10^-3 seconds). */
PyAPI_FUNC(_PyTime_t) _PyTime_AsMilliseconds(_PyTime_t t,
_PyTime_round_t round);
/* Convert timestamp to a number of microseconds (10^-6 seconds). */
PyAPI_FUNC(_PyTime_t) _PyTime_AsMicroseconds(_PyTime_t t,
_PyTime_round_t round);
/* Convert timestamp to a number of nanoseconds (10^-9 seconds) as a Python int
object. */
PyAPI_FUNC(PyObject *) _PyTime_AsNanosecondsObject(_PyTime_t t);
/* Create a timestamp from a timeval structure.
Raise an exception and return -1 on overflow, return 0 on success. */
PyAPI_FUNC(int) _PyTime_FromTimeval(_PyTime_t *tp, struct timeval *tv);
/* Convert a timestamp to a timeval structure (microsecond resolution).
tv_usec is always positive.
Raise an exception and return -1 if the conversion overflowed,
return 0 on success. */
PyAPI_FUNC(int) _PyTime_AsTimeval(_PyTime_t t,
struct timeval *tv,
_PyTime_round_t round);
/* Similar to _PyTime_AsTimeval(), but don't raise an exception on error. */
PyAPI_FUNC(int) _PyTime_AsTimeval_noraise(_PyTime_t t,
struct timeval *tv,
_PyTime_round_t round);
/* Convert a timestamp to a number of seconds (secs) and microseconds (us).
us is always positive. This function is similar to _PyTime_AsTimeval()
except that secs is always a time_t type, whereas the timeval structure
uses a C long for tv_sec on Windows.
Raise an exception and return -1 if the conversion overflowed,
return 0 on success. */
PyAPI_FUNC(int) _PyTime_AsTimevalTime_t(
_PyTime_t t,
time_t *secs,
int *us,
_PyTime_round_t round);
#if defined(HAVE_CLOCK_GETTIME) || defined(HAVE_KQUEUE)
/* Create a timestamp from a timespec structure.
Raise an exception and return -1 on overflow, return 0 on success. */
PyAPI_FUNC(int) _PyTime_FromTimespec(_PyTime_t *tp, struct timespec *ts);
/* Convert a timestamp to a timespec structure (nanosecond resolution).
tv_nsec is always positive.
Raise an exception and return -1 on error, return 0 on success. */
PyAPI_FUNC(int) _PyTime_AsTimespec(_PyTime_t t, struct timespec *ts);
#endif
/* Compute ticks * mul / div.
The caller must ensure that ((div - 1) * mul) cannot overflow. */
PyAPI_FUNC(_PyTime_t) _PyTime_MulDiv(_PyTime_t ticks,
_PyTime_t mul,
_PyTime_t div);
/* Structure used by time.get_clock_info() */
typedef struct {
const char *implementation;
int monotonic;
int adjustable;
double resolution;
} _Py_clock_info_t;
/* Get the current time from the system clock.
If the internal clock fails, silently ignore the error and return 0.
On integer overflow, silently ignore the overflow and truncated the clock to
_PyTime_MIN or _PyTime_MAX.
Use _PyTime_GetSystemClockWithInfo() to check for failure. */
PyAPI_FUNC(_PyTime_t) _PyTime_GetSystemClock(void);
/* Get the current time from the system clock.
* On success, set *t and *info (if not NULL), and return 0.
* On error, raise an exception and return -1.
*/
PyAPI_FUNC(int) _PyTime_GetSystemClockWithInfo(
_PyTime_t *t,
_Py_clock_info_t *info);
/* Get the time of a monotonic clock, i.e. a clock that cannot go backwards.
The clock is not affected by system clock updates. The reference point of
the returned value is undefined, so that only the difference between the
results of consecutive calls is valid.
If the internal clock fails, silently ignore the error and return 0.
On integer overflow, silently ignore the overflow and truncated the clock to
_PyTime_MIN or _PyTime_MAX.
Use _PyTime_GetMonotonicClockWithInfo() to check for failure. */
PyAPI_FUNC(_PyTime_t) _PyTime_GetMonotonicClock(void);
/* Get the time of a monotonic clock, i.e. a clock that cannot go backwards.
The clock is not affected by system clock updates. The reference point of
the returned value is undefined, so that only the difference between the
results of consecutive calls is valid.
Fill info (if set) with information of the function used to get the time.
Return 0 on success, raise an exception and return -1 on error. */
PyAPI_FUNC(int) _PyTime_GetMonotonicClockWithInfo(
_PyTime_t *t,
_Py_clock_info_t *info);
/* Converts a timestamp to the Gregorian time, using the local time zone.
Return 0 on success, raise an exception and return -1 on error. */
PyAPI_FUNC(int) _PyTime_localtime(time_t t, struct tm *tm);
/* Converts a timestamp to the Gregorian time, assuming UTC.
Return 0 on success, raise an exception and return -1 on error. */
PyAPI_FUNC(int) _PyTime_gmtime(time_t t, struct tm *tm);
/* Get the performance counter: clock with the highest available resolution to
measure a short duration.
If the internal clock fails, silently ignore the error and return 0.
On integer overflow, silently ignore the overflow and truncated the clock to
_PyTime_MIN or _PyTime_MAX.
Use _PyTime_GetPerfCounterWithInfo() to check for failure. */
PyAPI_FUNC(_PyTime_t) _PyTime_GetPerfCounter(void);
/* Get the performance counter: clock with the highest available resolution to
measure a short duration.
Fill info (if set) with information of the function used to get the time.
Return 0 on success, raise an exception and return -1 on error. */
PyAPI_FUNC(int) _PyTime_GetPerfCounterWithInfo(
_PyTime_t *t,
_Py_clock_info_t *info);
#ifdef __cplusplus
}
#endif
#endif /* Py_PYTIME_H */
#endif /* Py_LIMITED_API */
PK ��\&~"(k k cpython/pyctype.hnu �[��� #ifndef Py_LIMITED_API
#ifndef PYCTYPE_H
#define PYCTYPE_H
#ifdef __cplusplus
extern "C" {
#endif
#define PY_CTF_LOWER 0x01
#define PY_CTF_UPPER 0x02
#define PY_CTF_ALPHA (PY_CTF_LOWER|PY_CTF_UPPER)
#define PY_CTF_DIGIT 0x04
#define PY_CTF_ALNUM (PY_CTF_ALPHA|PY_CTF_DIGIT)
#define PY_CTF_SPACE 0x08
#define PY_CTF_XDIGIT 0x10
PyAPI_DATA(const unsigned int) _Py_ctype_table[256];
/* Unlike their C counterparts, the following macros are not meant to
* handle an int with any of the values [EOF, 0-UCHAR_MAX]. The argument
* must be a signed/unsigned char. */
#define Py_ISLOWER(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_LOWER)
#define Py_ISUPPER(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_UPPER)
#define Py_ISALPHA(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_ALPHA)
#define Py_ISDIGIT(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_DIGIT)
#define Py_ISXDIGIT(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_XDIGIT)
#define Py_ISALNUM(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_ALNUM)
#define Py_ISSPACE(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_SPACE)
PyAPI_DATA(const unsigned char) _Py_ctype_tolower[256];
PyAPI_DATA(const unsigned char) _Py_ctype_toupper[256];
#define Py_TOLOWER(c) (_Py_ctype_tolower[Py_CHARMASK(c)])
#define Py_TOUPPER(c) (_Py_ctype_toupper[Py_CHARMASK(c)])
#ifdef __cplusplus
}
#endif
#endif /* !PYCTYPE_H */
#endif /* !Py_LIMITED_API */
PK ��\�>{&P P cpython/frameobject.hnu �[��� /* Frame object interface */
#ifndef Py_CPYTHON_FRAMEOBJECT_H
# error "this header file must not be included directly"
#endif
/* These values are chosen so that the inline functions below all
* compare f_state to zero.
*/
enum _framestate {
FRAME_CREATED = -2,
FRAME_SUSPENDED = -1,
FRAME_EXECUTING = 0,
FRAME_RETURNED = 1,
FRAME_UNWINDING = 2,
FRAME_RAISED = 3,
FRAME_CLEARED = 4
};
typedef signed char PyFrameState;
typedef struct {
int b_type; /* what kind of block this is */
int b_handler; /* where to jump to find handler */
int b_level; /* value stack level to pop to */
} PyTryBlock;
struct _frame {
PyObject_VAR_HEAD
struct _frame *f_back; /* previous frame, or NULL */
PyCodeObject *f_code; /* code segment */
PyObject *f_builtins; /* builtin symbol table (PyDictObject) */
PyObject *f_globals; /* global symbol table (PyDictObject) */
PyObject *f_locals; /* local symbol table (any mapping) */
PyObject **f_valuestack; /* points after the last local */
PyObject *f_trace; /* Trace function */
int f_stackdepth; /* Depth of value stack */
char f_trace_lines; /* Emit per-line trace events? */
char f_trace_opcodes; /* Emit per-opcode trace events? */
/* Borrowed reference to a generator, or NULL */
PyObject *f_gen;
int f_lasti; /* Last instruction if called */
int f_lineno; /* Current line number. Only valid if non-zero */
int f_iblock; /* index in f_blockstack */
PyFrameState f_state; /* What state the frame is in */
PyTryBlock f_blockstack[CO_MAXBLOCKS]; /* for try and loop blocks */
PyObject *f_localsplus[1]; /* locals+stack, dynamically sized */
};
static inline int _PyFrame_IsRunnable(struct _frame *f) {
return f->f_state < FRAME_EXECUTING;
}
static inline int _PyFrame_IsExecuting(struct _frame *f) {
return f->f_state == FRAME_EXECUTING;
}
static inline int _PyFrameHasCompleted(struct _frame *f) {
return f->f_state > FRAME_EXECUTING;
}
/* Standard object interface */
PyAPI_DATA(PyTypeObject) PyFrame_Type;
#define PyFrame_Check(op) Py_IS_TYPE(op, &PyFrame_Type)
PyAPI_FUNC(PyFrameObject *) PyFrame_New(PyThreadState *, PyCodeObject *,
PyObject *, PyObject *);
/* only internal use */
PyFrameObject*
_PyFrame_New_NoTrack(PyThreadState *, PyFrameConstructor *, PyObject *);
/* The rest of the interface is specific for frame objects */
/* Block management functions */
PyAPI_FUNC(void) PyFrame_BlockSetup(PyFrameObject *, int, int, int);
PyAPI_FUNC(PyTryBlock *) PyFrame_BlockPop(PyFrameObject *);
/* Conversions between "fast locals" and locals in dictionary */
PyAPI_FUNC(void) PyFrame_LocalsToFast(PyFrameObject *, int);
PyAPI_FUNC(int) PyFrame_FastToLocalsWithError(PyFrameObject *f);
PyAPI_FUNC(void) PyFrame_FastToLocals(PyFrameObject *);
PyAPI_FUNC(void) _PyFrame_DebugMallocStats(FILE *out);
PyAPI_FUNC(PyFrameObject *) PyFrame_GetBack(PyFrameObject *frame);
PK ��\P��>�. �. cpython/pystate.hnu �[��� #ifndef Py_CPYTHON_PYSTATE_H
# error "this header file must not be included directly"
#endif
PyAPI_FUNC(int) _PyInterpreterState_RequiresIDRef(PyInterpreterState *);
PyAPI_FUNC(void) _PyInterpreterState_RequireIDRef(PyInterpreterState *, int);
PyAPI_FUNC(PyObject *) _PyInterpreterState_GetMainModule(PyInterpreterState *);
/* State unique per thread */
/* Py_tracefunc return -1 when raising an exception, or 0 for success. */
typedef int (*Py_tracefunc)(PyObject *, PyFrameObject *, int, PyObject *);
/* The following values are used for 'what' for tracefunc functions
*
* To add a new kind of trace event, also update "trace_init" in
* Python/sysmodule.c to define the Python level event name
*/
#define PyTrace_CALL 0
#define PyTrace_EXCEPTION 1
#define PyTrace_LINE 2
#define PyTrace_RETURN 3
#define PyTrace_C_CALL 4
#define PyTrace_C_EXCEPTION 5
#define PyTrace_C_RETURN 6
#define PyTrace_OPCODE 7
typedef struct _cframe {
/* This struct will be threaded through the C stack
* allowing fast access to per-thread state that needs
* to be accessed quickly by the interpreter, but can
* be modified outside of the interpreter.
*
* WARNING: This makes data on the C stack accessible from
* heap objects. Care must be taken to maintain stack
* discipline and make sure that instances of this struct cannot
* accessed outside of their lifetime.
*/
int use_tracing;
struct _cframe *previous;
} CFrame;
typedef struct _err_stackitem {
/* This struct represents an entry on the exception stack, which is a
* per-coroutine state. (Coroutine in the computer science sense,
* including the thread and generators).
* This ensures that the exception state is not impacted by "yields"
* from an except handler.
*/
PyObject *exc_type, *exc_value, *exc_traceback;
struct _err_stackitem *previous_item;
} _PyErr_StackItem;
// The PyThreadState typedef is in Include/pystate.h.
struct _ts {
/* See Python/ceval.c for comments explaining most fields */
struct _ts *prev;
struct _ts *next;
PyInterpreterState *interp;
/* Borrowed reference to the current frame (it can be NULL) */
PyFrameObject *frame;
int recursion_depth;
int recursion_headroom; /* Allow 50 more calls to handle any errors. */
int stackcheck_counter;
/* 'tracing' keeps track of the execution depth when tracing/profiling.
This is to prevent the actual trace/profile code from being recorded in
the trace/profile. */
int tracing;
/* Pointer to current CFrame in the C stack frame of the currently,
* or most recently, executing _PyEval_EvalFrameDefault. */
CFrame *cframe;
Py_tracefunc c_profilefunc;
Py_tracefunc c_tracefunc;
PyObject *c_profileobj;
PyObject *c_traceobj;
/* The exception currently being raised */
PyObject *curexc_type;
PyObject *curexc_value;
PyObject *curexc_traceback;
/* The exception currently being handled, if no coroutines/generators
* are present. Always last element on the stack referred to be exc_info.
*/
_PyErr_StackItem exc_state;
/* Pointer to the top of the stack of the exceptions currently
* being handled */
_PyErr_StackItem *exc_info;
PyObject *dict; /* Stores per-thread state */
int gilstate_counter;
PyObject *async_exc; /* Asynchronous exception to raise */
unsigned long thread_id; /* Thread id where this tstate was created */
int trash_delete_nesting;
PyObject *trash_delete_later;
/* Called when a thread state is deleted normally, but not when it
* is destroyed after fork().
* Pain: to prevent rare but fatal shutdown errors (issue 18808),
* Thread.join() must wait for the join'ed thread's tstate to be unlinked
* from the tstate chain. That happens at the end of a thread's life,
* in pystate.c.
* The obvious way doesn't quite work: create a lock which the tstate
* unlinking code releases, and have Thread.join() wait to acquire that
* lock. The problem is that we _are_ at the end of the thread's life:
* if the thread holds the last reference to the lock, decref'ing the
* lock will delete the lock, and that may trigger arbitrary Python code
* if there's a weakref, with a callback, to the lock. But by this time
* _PyRuntime.gilstate.tstate_current is already NULL, so only the simplest
* of C code can be allowed to run (in particular it must not be possible to
* release the GIL).
* So instead of holding the lock directly, the tstate holds a weakref to
* the lock: that's the value of on_delete_data below. Decref'ing a
* weakref is harmless.
* on_delete points to _threadmodule.c's static release_sentinel() function.
* After the tstate is unlinked, release_sentinel is called with the
* weakref-to-lock (on_delete_data) argument, and release_sentinel releases
* the indirectly held lock.
*/
void (*on_delete)(void *);
void *on_delete_data;
int coroutine_origin_tracking_depth;
PyObject *async_gen_firstiter;
PyObject *async_gen_finalizer;
PyObject *context;
uint64_t context_ver;
/* Unique thread state id. */
uint64_t id;
CFrame root_cframe;
/* XXX signal handlers should also be here */
};
// Alias for backward compatibility with Python 3.8
#define _PyInterpreterState_Get PyInterpreterState_Get
PyAPI_FUNC(PyThreadState *) _PyThreadState_Prealloc(PyInterpreterState *);
/* Similar to PyThreadState_Get(), but don't issue a fatal error
* if it is NULL. */
PyAPI_FUNC(PyThreadState *) _PyThreadState_UncheckedGet(void);
PyAPI_FUNC(PyObject *) _PyThreadState_GetDict(PyThreadState *tstate);
/* PyGILState */
/* Helper/diagnostic function - return 1 if the current thread
currently holds the GIL, 0 otherwise.
The function returns 1 if _PyGILState_check_enabled is non-zero. */
PyAPI_FUNC(int) PyGILState_Check(void);
/* Get the single PyInterpreterState used by this process' GILState
implementation.
This function doesn't check for error. Return NULL before _PyGILState_Init()
is called and after _PyGILState_Fini() is called.
See also _PyInterpreterState_Get() and _PyInterpreterState_GET(). */
PyAPI_FUNC(PyInterpreterState *) _PyGILState_GetInterpreterStateUnsafe(void);
/* The implementation of sys._current_frames() Returns a dict mapping
thread id to that thread's current frame.
*/
PyAPI_FUNC(PyObject *) _PyThread_CurrentFrames(void);
/* The implementation of sys._current_exceptions() Returns a dict mapping
thread id to that thread's current exception.
*/
PyAPI_FUNC(PyObject *) _PyThread_CurrentExceptions(void);
/* Routines for advanced debuggers, requested by David Beazley.
Don't use unless you know what you are doing! */
PyAPI_FUNC(PyInterpreterState *) PyInterpreterState_Main(void);
PyAPI_FUNC(PyInterpreterState *) PyInterpreterState_Head(void);
PyAPI_FUNC(PyInterpreterState *) PyInterpreterState_Next(PyInterpreterState *);
PyAPI_FUNC(PyThreadState *) PyInterpreterState_ThreadHead(PyInterpreterState *);
PyAPI_FUNC(PyThreadState *) PyThreadState_Next(PyThreadState *);
PyAPI_FUNC(void) PyThreadState_DeleteCurrent(void);
/* Frame evaluation API */
typedef PyObject* (*_PyFrameEvalFunction)(PyThreadState *tstate, PyFrameObject *, int);
PyAPI_FUNC(_PyFrameEvalFunction) _PyInterpreterState_GetEvalFrameFunc(
PyInterpreterState *interp);
PyAPI_FUNC(void) _PyInterpreterState_SetEvalFrameFunc(
PyInterpreterState *interp,
_PyFrameEvalFunction eval_frame);
PyAPI_FUNC(const PyConfig*) _PyInterpreterState_GetConfig(PyInterpreterState *interp);
/* Get a copy of the current interpreter configuration.
Return 0 on success. Raise an exception and return -1 on error.
The caller must initialize 'config', using PyConfig_InitPythonConfig()
for example.
Python must be preinitialized to call this method.
The caller must hold the GIL. */
PyAPI_FUNC(int) _PyInterpreterState_GetConfigCopy(
struct PyConfig *config);
/* Set the configuration of the current interpreter.
This function should be called during or just after the Python
initialization.
Update the sys module with the new configuration. If the sys module was
modified directly after the Python initialization, these changes are lost.
Some configuration like faulthandler or warnoptions can be updated in the
configuration, but don't reconfigure Python (don't enable/disable
faulthandler and don't reconfigure warnings filters).
Return 0 on success. Raise an exception and return -1 on error.
The configuration should come from _PyInterpreterState_GetConfigCopy(). */
PyAPI_FUNC(int) _PyInterpreterState_SetConfig(
const struct PyConfig *config);
// Get the configuration of the current interpreter.
// The caller must hold the GIL.
PyAPI_FUNC(const PyConfig*) _Py_GetConfig(void);
/* cross-interpreter data */
struct _xid;
// _PyCrossInterpreterData is similar to Py_buffer as an effectively
// opaque struct that holds data outside the object machinery. This
// is necessary to pass safely between interpreters in the same process.
typedef struct _xid {
// data is the cross-interpreter-safe derivation of a Python object
// (see _PyObject_GetCrossInterpreterData). It will be NULL if the
// new_object func (below) encodes the data.
void *data;
// obj is the Python object from which the data was derived. This
// is non-NULL only if the data remains bound to the object in some
// way, such that the object must be "released" (via a decref) when
// the data is released. In that case the code that sets the field,
// likely a registered "crossinterpdatafunc", is responsible for
// ensuring it owns the reference (i.e. incref).
PyObject *obj;
// interp is the ID of the owning interpreter of the original
// object. It corresponds to the active interpreter when
// _PyObject_GetCrossInterpreterData() was called. This should only
// be set by the cross-interpreter machinery.
//
// We use the ID rather than the PyInterpreterState to avoid issues
// with deleted interpreters. Note that IDs are never re-used, so
// each one will always correspond to a specific interpreter
// (whether still alive or not).
int64_t interp;
// new_object is a function that returns a new object in the current
// interpreter given the data. The resulting object (a new
// reference) will be equivalent to the original object. This field
// is required.
PyObject *(*new_object)(struct _xid *);
// free is called when the data is released. If it is NULL then
// nothing will be done to free the data. For some types this is
// okay (e.g. bytes) and for those types this field should be set
// to NULL. However, for most the data was allocated just for
// cross-interpreter use, so it must be freed when
// _PyCrossInterpreterData_Release is called or the memory will
// leak. In that case, at the very least this field should be set
// to PyMem_RawFree (the default if not explicitly set to NULL).
// The call will happen with the original interpreter activated.
void (*free)(void *);
} _PyCrossInterpreterData;
PyAPI_FUNC(int) _PyObject_GetCrossInterpreterData(PyObject *, _PyCrossInterpreterData *);
PyAPI_FUNC(PyObject *) _PyCrossInterpreterData_NewObject(_PyCrossInterpreterData *);
PyAPI_FUNC(void) _PyCrossInterpreterData_Release(_PyCrossInterpreterData *);
PyAPI_FUNC(int) _PyObject_CheckCrossInterpreterData(PyObject *);
/* cross-interpreter data registry */
typedef int (*crossinterpdatafunc)(PyObject *, struct _xid *);
PyAPI_FUNC(int) _PyCrossInterpreterData_RegisterClass(PyTypeObject *, crossinterpdatafunc);
PyAPI_FUNC(crossinterpdatafunc) _PyCrossInterpreterData_Lookup(PyObject *);
PK ��\�� � cpython/traceback.hnu �[��� #ifndef Py_CPYTHON_TRACEBACK_H
# error "this header file must not be included directly"
#endif
typedef struct _traceback {
PyObject_HEAD
struct _traceback *tb_next;
PyFrameObject *tb_frame;
int tb_lasti;
int tb_lineno;
} PyTracebackObject;
PyAPI_FUNC(int) _Py_DisplaySourceLine(PyObject *, PyObject *, int, int);
PyAPI_FUNC(void) _PyTraceback_Add(const char *, const char *, int);
PK ��\�C� � cpython/pyfpe.hnu �[��� #ifndef Py_PYFPE_H
#define Py_PYFPE_H
/* Header excluded from the stable API */
#ifndef Py_LIMITED_API
/* These macros used to do something when Python was built with --with-fpectl,
* but support for that was dropped in 3.7. We continue to define them though,
* to avoid breaking API users.
*/
#define PyFPE_START_PROTECT(err_string, leave_stmt)
#define PyFPE_END_PROTECT(v)
#endif /* !defined(Py_LIMITED_API) */
#endif /* !Py_PYFPE_H */
PK ��\K�&ϼ � cpython/ceval.hnu �[��� #ifndef Py_CPYTHON_CEVAL_H
# error "this header file must not be included directly"
#endif
PyAPI_FUNC(void) PyEval_SetProfile(Py_tracefunc, PyObject *);
PyAPI_DATA(int) _PyEval_SetProfile(PyThreadState *tstate, Py_tracefunc func, PyObject *arg);
PyAPI_FUNC(void) PyEval_SetTrace(Py_tracefunc, PyObject *);
PyAPI_FUNC(int) _PyEval_SetTrace(PyThreadState *tstate, Py_tracefunc func, PyObject *arg);
PyAPI_FUNC(int) _PyEval_GetCoroutineOriginTrackingDepth(void);
PyAPI_FUNC(int) _PyEval_SetAsyncGenFirstiter(PyObject *);
PyAPI_FUNC(PyObject *) _PyEval_GetAsyncGenFirstiter(void);
PyAPI_FUNC(int) _PyEval_SetAsyncGenFinalizer(PyObject *);
PyAPI_FUNC(PyObject *) _PyEval_GetAsyncGenFinalizer(void);
/* Helper to look up a builtin object */
PyAPI_FUNC(PyObject *) _PyEval_GetBuiltinId(_Py_Identifier *);
/* Look at the current frame's (if any) code's co_flags, and turn on
the corresponding compiler flags in cf->cf_flags. Return 1 if any
flag was set, else return 0. */
PyAPI_FUNC(int) PyEval_MergeCompilerFlags(PyCompilerFlags *cf);
PyAPI_FUNC(PyObject *) _PyEval_EvalFrameDefault(PyThreadState *tstate, PyFrameObject *f, int exc);
PyAPI_FUNC(void) _PyEval_SetSwitchInterval(unsigned long microseconds);
PyAPI_FUNC(unsigned long) _PyEval_GetSwitchInterval(void);
PyAPI_FUNC(Py_ssize_t) _PyEval_RequestCodeExtraIndex(freefunc);
PyAPI_FUNC(int) _PyEval_SliceIndex(PyObject *, Py_ssize_t *);
PyAPI_FUNC(int) _PyEval_SliceIndexNotNone(PyObject *, Py_ssize_t *);
PK ��\^��3
3
cpython/pymem.hnu �[��� #ifndef Py_CPYTHON_PYMEM_H
# error "this header file must not be included directly"
#endif
PyAPI_FUNC(void *) PyMem_RawMalloc(size_t size);
PyAPI_FUNC(void *) PyMem_RawCalloc(size_t nelem, size_t elsize);
PyAPI_FUNC(void *) PyMem_RawRealloc(void *ptr, size_t new_size);
PyAPI_FUNC(void) PyMem_RawFree(void *ptr);
/* Try to get the allocators name set by _PyMem_SetupAllocators(). */
PyAPI_FUNC(const char*) _PyMem_GetCurrentAllocatorName(void);
/* strdup() using PyMem_RawMalloc() */
PyAPI_FUNC(char *) _PyMem_RawStrdup(const char *str);
/* strdup() using PyMem_Malloc() */
PyAPI_FUNC(char *) _PyMem_Strdup(const char *str);
/* wcsdup() using PyMem_RawMalloc() */
PyAPI_FUNC(wchar_t*) _PyMem_RawWcsdup(const wchar_t *str);
typedef enum {
/* PyMem_RawMalloc(), PyMem_RawRealloc() and PyMem_RawFree() */
PYMEM_DOMAIN_RAW,
/* PyMem_Malloc(), PyMem_Realloc() and PyMem_Free() */
PYMEM_DOMAIN_MEM,
/* PyObject_Malloc(), PyObject_Realloc() and PyObject_Free() */
PYMEM_DOMAIN_OBJ
} PyMemAllocatorDomain;
typedef enum {
PYMEM_ALLOCATOR_NOT_SET = 0,
PYMEM_ALLOCATOR_DEFAULT = 1,
PYMEM_ALLOCATOR_DEBUG = 2,
PYMEM_ALLOCATOR_MALLOC = 3,
PYMEM_ALLOCATOR_MALLOC_DEBUG = 4,
#ifdef WITH_PYMALLOC
PYMEM_ALLOCATOR_PYMALLOC = 5,
PYMEM_ALLOCATOR_PYMALLOC_DEBUG = 6,
#endif
} PyMemAllocatorName;
typedef struct {
/* user context passed as the first argument to the 4 functions */
void *ctx;
/* allocate a memory block */
void* (*malloc) (void *ctx, size_t size);
/* allocate a memory block initialized by zeros */
void* (*calloc) (void *ctx, size_t nelem, size_t elsize);
/* allocate or resize a memory block */
void* (*realloc) (void *ctx, void *ptr, size_t new_size);
/* release a memory block */
void (*free) (void *ctx, void *ptr);
} PyMemAllocatorEx;
/* Get the memory block allocator of the specified domain. */
PyAPI_FUNC(void) PyMem_GetAllocator(PyMemAllocatorDomain domain,
PyMemAllocatorEx *allocator);
/* Set the memory block allocator of the specified domain.
The new allocator must return a distinct non-NULL pointer when requesting
zero bytes.
For the PYMEM_DOMAIN_RAW domain, the allocator must be thread-safe: the GIL
is not held when the allocator is called.
If the new allocator is not a hook (don't call the previous allocator), the
PyMem_SetupDebugHooks() function must be called to reinstall the debug hooks
on top on the new allocator. */
PyAPI_FUNC(void) PyMem_SetAllocator(PyMemAllocatorDomain domain,
PyMemAllocatorEx *allocator);
/* Setup hooks to detect bugs in the following Python memory allocator
functions:
- PyMem_RawMalloc(), PyMem_RawRealloc(), PyMem_RawFree()
- PyMem_Malloc(), PyMem_Realloc(), PyMem_Free()
- PyObject_Malloc(), PyObject_Realloc() and PyObject_Free()
Newly allocated memory is filled with the byte 0xCB, freed memory is filled
with the byte 0xDB. Additional checks:
- detect API violations, ex: PyObject_Free() called on a buffer allocated
by PyMem_Malloc()
- detect write before the start of the buffer (buffer underflow)
- detect write after the end of the buffer (buffer overflow)
The function does nothing if Python is not compiled is debug mode. */
PyAPI_FUNC(void) PyMem_SetupDebugHooks(void);
PK ��\�<� � cpython/code.hnu �[��� #ifndef Py_CPYTHON_CODE_H
# error "this header file must not be included directly"
#endif
typedef uint16_t _Py_CODEUNIT;
#ifdef WORDS_BIGENDIAN
# define _Py_OPCODE(word) ((word) >> 8)
# define _Py_OPARG(word) ((word) & 255)
#else
# define _Py_OPCODE(word) ((word) & 255)
# define _Py_OPARG(word) ((word) >> 8)
#endif
typedef struct _PyOpcache _PyOpcache;
/* Bytecode object */
struct PyCodeObject {
PyObject_HEAD
int co_argcount; /* #arguments, except *args */
int co_posonlyargcount; /* #positional only arguments */
int co_kwonlyargcount; /* #keyword only arguments */
int co_nlocals; /* #local variables */
int co_stacksize; /* #entries needed for evaluation stack */
int co_flags; /* CO_..., see below */
int co_firstlineno; /* first source line number */
PyObject *co_code; /* instruction opcodes */
PyObject *co_consts; /* list (constants used) */
PyObject *co_names; /* list of strings (names used) */
PyObject *co_varnames; /* tuple of strings (local variable names) */
PyObject *co_freevars; /* tuple of strings (free variable names) */
PyObject *co_cellvars; /* tuple of strings (cell variable names) */
/* The rest aren't used in either hash or comparisons, except for co_name,
used in both. This is done to preserve the name and line number
for tracebacks and debuggers; otherwise, constant de-duplication
would collapse identical functions/lambdas defined on different lines.
*/
Py_ssize_t *co_cell2arg; /* Maps cell vars which are arguments. */
PyObject *co_filename; /* unicode (where it was loaded from) */
PyObject *co_name; /* unicode (name, for reference) */
PyObject *co_linetable; /* string (encoding addr<->lineno mapping) See
Objects/lnotab_notes.txt for details. */
void *co_zombieframe; /* for optimization only (see frameobject.c) */
PyObject *co_weakreflist; /* to support weakrefs to code objects */
/* Scratch space for extra data relating to the code object.
Type is a void* to keep the format private in codeobject.c to force
people to go through the proper APIs. */
void *co_extra;
/* Per opcodes just-in-time cache
*
* To reduce cache size, we use indirect mapping from opcode index to
* cache object:
* cache = co_opcache[co_opcache_map[next_instr - first_instr] - 1]
*/
// co_opcache_map is indexed by (next_instr - first_instr).
// * 0 means there is no cache for this opcode.
// * n > 0 means there is cache in co_opcache[n-1].
unsigned char *co_opcache_map;
_PyOpcache *co_opcache;
int co_opcache_flag; // used to determine when create a cache.
unsigned char co_opcache_size; // length of co_opcache.
};
/* Masks for co_flags above */
#define CO_OPTIMIZED 0x0001
#define CO_NEWLOCALS 0x0002
#define CO_VARARGS 0x0004
#define CO_VARKEYWORDS 0x0008
#define CO_NESTED 0x0010
#define CO_GENERATOR 0x0020
/* The CO_NOFREE flag is set if there are no free or cell variables.
This information is redundant, but it allows a single flag test
to determine whether there is any extra work to be done when the
call frame it setup.
*/
#define CO_NOFREE 0x0040
/* The CO_COROUTINE flag is set for coroutine functions (defined with
``async def`` keywords) */
#define CO_COROUTINE 0x0080
#define CO_ITERABLE_COROUTINE 0x0100
#define CO_ASYNC_GENERATOR 0x0200
/* bpo-39562: These constant values are changed in Python 3.9
to prevent collision with compiler flags. CO_FUTURE_ and PyCF_
constants must be kept unique. PyCF_ constants can use bits from
0x0100 to 0x10000. CO_FUTURE_ constants use bits starting at 0x20000. */
#define CO_FUTURE_DIVISION 0x20000
#define CO_FUTURE_ABSOLUTE_IMPORT 0x40000 /* do absolute imports by default */
#define CO_FUTURE_WITH_STATEMENT 0x80000
#define CO_FUTURE_PRINT_FUNCTION 0x100000
#define CO_FUTURE_UNICODE_LITERALS 0x200000
#define CO_FUTURE_BARRY_AS_BDFL 0x400000
#define CO_FUTURE_GENERATOR_STOP 0x800000
#define CO_FUTURE_ANNOTATIONS 0x1000000
/* This value is found in the co_cell2arg array when the associated cell
variable does not correspond to an argument. */
#define CO_CELL_NOT_AN_ARG (-1)
/* This should be defined if a future statement modifies the syntax.
For example, when a keyword is added.
*/
#define PY_PARSER_REQUIRES_FUTURE_KEYWORD
#define CO_MAXBLOCKS 20 /* Max static block nesting within a function */
PyAPI_DATA(PyTypeObject) PyCode_Type;
#define PyCode_Check(op) Py_IS_TYPE(op, &PyCode_Type)
#define PyCode_GetNumFree(op) (PyTuple_GET_SIZE((op)->co_freevars))
/* Public interface */
PyAPI_FUNC(PyCodeObject *) PyCode_New(
int, int, int, int, int, PyObject *, PyObject *,
PyObject *, PyObject *, PyObject *, PyObject *,
PyObject *, PyObject *, int, PyObject *);
PyAPI_FUNC(PyCodeObject *) PyCode_NewWithPosOnlyArgs(
int, int, int, int, int, int, PyObject *, PyObject *,
PyObject *, PyObject *, PyObject *, PyObject *,
PyObject *, PyObject *, int, PyObject *);
/* same as struct above */
/* Creates a new empty code object with the specified source location. */
PyAPI_FUNC(PyCodeObject *)
PyCode_NewEmpty(const char *filename, const char *funcname, int firstlineno);
/* Return the line number associated with the specified bytecode index
in this code object. If you just need the line number of a frame,
use PyFrame_GetLineNumber() instead. */
PyAPI_FUNC(int) PyCode_Addr2Line(PyCodeObject *, int);
/* for internal use only */
struct _opaque {
int computed_line;
const char *lo_next;
const char *limit;
};
typedef struct _line_offsets {
int ar_start;
int ar_end;
int ar_line;
struct _opaque opaque;
} PyCodeAddressRange;
/* Update *bounds to describe the first and one-past-the-last instructions in the
same line as lasti. Return the number of that line.
*/
PyAPI_FUNC(int) _PyCode_CheckLineNumber(int lasti, PyCodeAddressRange *bounds);
/* Create a comparable key used to compare constants taking in account the
* object type. It is used to make sure types are not coerced (e.g., float and
* complex) _and_ to distinguish 0.0 from -0.0 e.g. on IEEE platforms
*
* Return (type(obj), obj, ...): a tuple with variable size (at least 2 items)
* depending on the type and the value. The type is the first item to not
* compare bytes and str which can raise a BytesWarning exception. */
PyAPI_FUNC(PyObject*) _PyCode_ConstantKey(PyObject *obj);
PyAPI_FUNC(PyObject*) PyCode_Optimize(PyObject *code, PyObject* consts,
PyObject *names, PyObject *lnotab);
PyAPI_FUNC(int) _PyCode_GetExtra(PyObject *code, Py_ssize_t index,
void **extra);
PyAPI_FUNC(int) _PyCode_SetExtra(PyObject *code, Py_ssize_t index,
void *extra);
/** API for initializing the line number table. */
int _PyCode_InitAddressRange(PyCodeObject* co, PyCodeAddressRange *bounds);
/** Out of process API for initializing the line number table. */
void PyLineTable_InitAddressRange(const char *linetable, Py_ssize_t length, int firstlineno, PyCodeAddressRange *range);
/** API for traversing the line number table. */
int PyLineTable_NextAddressRange(PyCodeAddressRange *range);
int PyLineTable_PreviousAddressRange(PyCodeAddressRange *range);
PK ��\7I�S� � cpython/sysmodule.hnu �[��� #ifndef Py_CPYTHON_SYSMODULE_H
# error "this header file must not be included directly"
#endif
PyAPI_FUNC(PyObject *) _PySys_GetObjectId(_Py_Identifier *key);
PyAPI_FUNC(int) _PySys_SetObjectId(_Py_Identifier *key, PyObject *);
PyAPI_FUNC(size_t) _PySys_GetSizeOf(PyObject *);
typedef int(*Py_AuditHookFunction)(const char *, PyObject *, void *);
PyAPI_FUNC(int) PySys_Audit(
const char *event,
const char *argFormat,
...);
PyAPI_FUNC(int) PySys_AddAuditHook(Py_AuditHookFunction, void*);
PK ��\NyUN N cpython/picklebufobject.hnu �[��� /* PickleBuffer object. This is built-in for ease of use from third-party
* C extensions.
*/
#ifndef Py_PICKLEBUFOBJECT_H
#define Py_PICKLEBUFOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_LIMITED_API
PyAPI_DATA(PyTypeObject) PyPickleBuffer_Type;
#define PyPickleBuffer_Check(op) Py_IS_TYPE(op, &PyPickleBuffer_Type)
/* Create a PickleBuffer redirecting to the given buffer-enabled object */
PyAPI_FUNC(PyObject *) PyPickleBuffer_FromObject(PyObject *);
/* Get the PickleBuffer's underlying view to the original object
* (NULL if released)
*/
PyAPI_FUNC(const Py_buffer *) PyPickleBuffer_GetBuffer(PyObject *);
/* Release the PickleBuffer. Returns 0 on success, -1 on error. */
PyAPI_FUNC(int) PyPickleBuffer_Release(PyObject *);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}
#endif
#endif /* !Py_PICKLEBUFOBJECT_H */
PK ��\辚�w w cpython/methodobject.hnu �[��� #ifndef Py_CPYTHON_METHODOBJECT_H
# error "this header file must not be included directly"
#endif
PyAPI_DATA(PyTypeObject) PyCMethod_Type;
#define PyCMethod_CheckExact(op) Py_IS_TYPE(op, &PyCMethod_Type)
#define PyCMethod_Check(op) PyObject_TypeCheck(op, &PyCMethod_Type)
/* Macros for direct access to these values. Type checks are *not*
done, so use with care. */
#define PyCFunction_GET_FUNCTION(func) \
(((PyCFunctionObject *)func) -> m_ml -> ml_meth)
#define PyCFunction_GET_SELF(func) \
(((PyCFunctionObject *)func) -> m_ml -> ml_flags & METH_STATIC ? \
NULL : ((PyCFunctionObject *)func) -> m_self)
#define PyCFunction_GET_FLAGS(func) \
(((PyCFunctionObject *)func) -> m_ml -> ml_flags)
#define PyCFunction_GET_CLASS(func) \
(((PyCFunctionObject *)func) -> m_ml -> ml_flags & METH_METHOD ? \
((PyCMethodObject *)func) -> mm_class : NULL)
typedef struct {
PyObject_HEAD
PyMethodDef *m_ml; /* Description of the C function to call */
PyObject *m_self; /* Passed as 'self' arg to the C func, can be NULL */
PyObject *m_module; /* The __module__ attribute, can be anything */
PyObject *m_weakreflist; /* List of weak references */
vectorcallfunc vectorcall;
} PyCFunctionObject;
typedef struct {
PyCFunctionObject func;
PyTypeObject *mm_class; /* Class that defines this method */
} PyCMethodObject;
PK ��\!�f�9� 9� cpython/unicodeobject.hnu �[��� #ifndef Py_CPYTHON_UNICODEOBJECT_H
# error "this header file must not be included directly"
#endif
/* Py_UNICODE was the native Unicode storage format (code unit) used by
Python and represents a single Unicode element in the Unicode type.
With PEP 393, Py_UNICODE is deprecated and replaced with a
typedef to wchar_t. */
#define PY_UNICODE_TYPE wchar_t
/* Py_DEPRECATED(3.3) */ typedef wchar_t Py_UNICODE;
/* --- Internal Unicode Operations ---------------------------------------- */
#ifndef USE_UNICODE_WCHAR_CACHE
# define USE_UNICODE_WCHAR_CACHE 1
#endif /* USE_UNICODE_WCHAR_CACHE */
/* Since splitting on whitespace is an important use case, and
whitespace in most situations is solely ASCII whitespace, we
optimize for the common case by using a quick look-up table
_Py_ascii_whitespace (see below) with an inlined check.
*/
#define Py_UNICODE_ISSPACE(ch) \
((Py_UCS4)(ch) < 128U ? _Py_ascii_whitespace[(ch)] : _PyUnicode_IsWhitespace(ch))
#define Py_UNICODE_ISLOWER(ch) _PyUnicode_IsLowercase(ch)
#define Py_UNICODE_ISUPPER(ch) _PyUnicode_IsUppercase(ch)
#define Py_UNICODE_ISTITLE(ch) _PyUnicode_IsTitlecase(ch)
#define Py_UNICODE_ISLINEBREAK(ch) _PyUnicode_IsLinebreak(ch)
#define Py_UNICODE_TOLOWER(ch) _PyUnicode_ToLowercase(ch)
#define Py_UNICODE_TOUPPER(ch) _PyUnicode_ToUppercase(ch)
#define Py_UNICODE_TOTITLE(ch) _PyUnicode_ToTitlecase(ch)
#define Py_UNICODE_ISDECIMAL(ch) _PyUnicode_IsDecimalDigit(ch)
#define Py_UNICODE_ISDIGIT(ch) _PyUnicode_IsDigit(ch)
#define Py_UNICODE_ISNUMERIC(ch) _PyUnicode_IsNumeric(ch)
#define Py_UNICODE_ISPRINTABLE(ch) _PyUnicode_IsPrintable(ch)
#define Py_UNICODE_TODECIMAL(ch) _PyUnicode_ToDecimalDigit(ch)
#define Py_UNICODE_TODIGIT(ch) _PyUnicode_ToDigit(ch)
#define Py_UNICODE_TONUMERIC(ch) _PyUnicode_ToNumeric(ch)
#define Py_UNICODE_ISALPHA(ch) _PyUnicode_IsAlpha(ch)
#define Py_UNICODE_ISALNUM(ch) \
(Py_UNICODE_ISALPHA(ch) || \
Py_UNICODE_ISDECIMAL(ch) || \
Py_UNICODE_ISDIGIT(ch) || \
Py_UNICODE_ISNUMERIC(ch))
Py_DEPRECATED(3.3) static inline void
Py_UNICODE_COPY(Py_UNICODE *target, const Py_UNICODE *source, Py_ssize_t length) {
memcpy(target, source, (size_t)(length) * sizeof(Py_UNICODE));
}
Py_DEPRECATED(3.3) static inline void
Py_UNICODE_FILL(Py_UNICODE *target, Py_UNICODE value, Py_ssize_t length) {
Py_ssize_t i;
for (i = 0; i < length; i++) {
target[i] = value;
}
}
/* macros to work with surrogates */
#define Py_UNICODE_IS_SURROGATE(ch) (0xD800 <= (ch) && (ch) <= 0xDFFF)
#define Py_UNICODE_IS_HIGH_SURROGATE(ch) (0xD800 <= (ch) && (ch) <= 0xDBFF)
#define Py_UNICODE_IS_LOW_SURROGATE(ch) (0xDC00 <= (ch) && (ch) <= 0xDFFF)
/* Join two surrogate characters and return a single Py_UCS4 value. */
#define Py_UNICODE_JOIN_SURROGATES(high, low) \
(((((Py_UCS4)(high) & 0x03FF) << 10) | \
((Py_UCS4)(low) & 0x03FF)) + 0x10000)
/* high surrogate = top 10 bits added to D800 */
#define Py_UNICODE_HIGH_SURROGATE(ch) (0xD800 - (0x10000 >> 10) + ((ch) >> 10))
/* low surrogate = bottom 10 bits added to DC00 */
#define Py_UNICODE_LOW_SURROGATE(ch) (0xDC00 + ((ch) & 0x3FF))
/* --- Unicode Type ------------------------------------------------------- */
/* ASCII-only strings created through PyUnicode_New use the PyASCIIObject
structure. state.ascii and state.compact are set, and the data
immediately follow the structure. utf8_length and wstr_length can be found
in the length field; the utf8 pointer is equal to the data pointer. */
typedef struct {
/* There are 4 forms of Unicode strings:
- compact ascii:
* structure = PyASCIIObject
* test: PyUnicode_IS_COMPACT_ASCII(op)
* kind = PyUnicode_1BYTE_KIND
* compact = 1
* ascii = 1
* ready = 1
* (length is the length of the utf8 and wstr strings)
* (data starts just after the structure)
* (since ASCII is decoded from UTF-8, the utf8 string are the data)
- compact:
* structure = PyCompactUnicodeObject
* test: PyUnicode_IS_COMPACT(op) && !PyUnicode_IS_ASCII(op)
* kind = PyUnicode_1BYTE_KIND, PyUnicode_2BYTE_KIND or
PyUnicode_4BYTE_KIND
* compact = 1
* ready = 1
* ascii = 0
* utf8 is not shared with data
* utf8_length = 0 if utf8 is NULL
* wstr is shared with data and wstr_length=length
if kind=PyUnicode_2BYTE_KIND and sizeof(wchar_t)=2
or if kind=PyUnicode_4BYTE_KIND and sizeof(wchar_t)=4
* wstr_length = 0 if wstr is NULL
* (data starts just after the structure)
- legacy string, not ready:
* structure = PyUnicodeObject
* test: kind == PyUnicode_WCHAR_KIND
* length = 0 (use wstr_length)
* hash = -1
* kind = PyUnicode_WCHAR_KIND
* compact = 0
* ascii = 0
* ready = 0
* interned = SSTATE_NOT_INTERNED
* wstr is not NULL
* data.any is NULL
* utf8 is NULL
* utf8_length = 0
- legacy string, ready:
* structure = PyUnicodeObject structure
* test: !PyUnicode_IS_COMPACT(op) && kind != PyUnicode_WCHAR_KIND
* kind = PyUnicode_1BYTE_KIND, PyUnicode_2BYTE_KIND or
PyUnicode_4BYTE_KIND
* compact = 0
* ready = 1
* data.any is not NULL
* utf8 is shared and utf8_length = length with data.any if ascii = 1
* utf8_length = 0 if utf8 is NULL
* wstr is shared with data.any and wstr_length = length
if kind=PyUnicode_2BYTE_KIND and sizeof(wchar_t)=2
or if kind=PyUnicode_4BYTE_KIND and sizeof(wchar_4)=4
* wstr_length = 0 if wstr is NULL
Compact strings use only one memory block (structure + characters),
whereas legacy strings use one block for the structure and one block
for characters.
Legacy strings are created by PyUnicode_FromUnicode() and
PyUnicode_FromStringAndSize(NULL, size) functions. They become ready
when PyUnicode_READY() is called.
See also _PyUnicode_CheckConsistency().
*/
PyObject_HEAD
Py_ssize_t length; /* Number of code points in the string */
Py_hash_t hash; /* Hash value; -1 if not set */
struct {
/*
SSTATE_NOT_INTERNED (0)
SSTATE_INTERNED_MORTAL (1)
SSTATE_INTERNED_IMMORTAL (2)
If interned != SSTATE_NOT_INTERNED, the two references from the
dictionary to this object are *not* counted in ob_refcnt.
*/
unsigned int interned:2;
/* Character size:
- PyUnicode_WCHAR_KIND (0):
* character type = wchar_t (16 or 32 bits, depending on the
platform)
- PyUnicode_1BYTE_KIND (1):
* character type = Py_UCS1 (8 bits, unsigned)
* all characters are in the range U+0000-U+00FF (latin1)
* if ascii is set, all characters are in the range U+0000-U+007F
(ASCII), otherwise at least one character is in the range
U+0080-U+00FF
- PyUnicode_2BYTE_KIND (2):
* character type = Py_UCS2 (16 bits, unsigned)
* all characters are in the range U+0000-U+FFFF (BMP)
* at least one character is in the range U+0100-U+FFFF
- PyUnicode_4BYTE_KIND (4):
* character type = Py_UCS4 (32 bits, unsigned)
* all characters are in the range U+0000-U+10FFFF
* at least one character is in the range U+10000-U+10FFFF
*/
unsigned int kind:3;
/* Compact is with respect to the allocation scheme. Compact unicode
objects only require one memory block while non-compact objects use
one block for the PyUnicodeObject struct and another for its data
buffer. */
unsigned int compact:1;
/* The string only contains characters in the range U+0000-U+007F (ASCII)
and the kind is PyUnicode_1BYTE_KIND. If ascii is set and compact is
set, use the PyASCIIObject structure. */
unsigned int ascii:1;
/* The ready flag indicates whether the object layout is initialized
completely. This means that this is either a compact object, or
the data pointer is filled out. The bit is redundant, and helps
to minimize the test in PyUnicode_IS_READY(). */
unsigned int ready:1;
/* Padding to ensure that PyUnicode_DATA() is always aligned to
4 bytes (see issue #19537 on m68k). */
unsigned int :24;
} state;
wchar_t *wstr; /* wchar_t representation (null-terminated) */
} PyASCIIObject;
/* Non-ASCII strings allocated through PyUnicode_New use the
PyCompactUnicodeObject structure. state.compact is set, and the data
immediately follow the structure. */
typedef struct {
PyASCIIObject _base;
Py_ssize_t utf8_length; /* Number of bytes in utf8, excluding the
* terminating \0. */
char *utf8; /* UTF-8 representation (null-terminated) */
Py_ssize_t wstr_length; /* Number of code points in wstr, possible
* surrogates count as two code points. */
} PyCompactUnicodeObject;
/* Strings allocated through PyUnicode_FromUnicode(NULL, len) use the
PyUnicodeObject structure. The actual string data is initially in the wstr
block, and copied into the data block using _PyUnicode_Ready. */
typedef struct {
PyCompactUnicodeObject _base;
union {
void *any;
Py_UCS1 *latin1;
Py_UCS2 *ucs2;
Py_UCS4 *ucs4;
} data; /* Canonical, smallest-form Unicode buffer */
} PyUnicodeObject;
PyAPI_FUNC(int) _PyUnicode_CheckConsistency(
PyObject *op,
int check_content);
/* Fast access macros */
/* Returns the deprecated Py_UNICODE representation's size in code units
(this includes surrogate pairs as 2 units).
If the Py_UNICODE representation is not available, it will be computed
on request. Use PyUnicode_GET_LENGTH() for the length in code points. */
/* Py_DEPRECATED(3.3) */
#define PyUnicode_GET_SIZE(op) \
(assert(PyUnicode_Check(op)), \
(((PyASCIIObject *)(op))->wstr) ? \
PyUnicode_WSTR_LENGTH(op) : \
((void)PyUnicode_AsUnicode(_PyObject_CAST(op)),\
assert(((PyASCIIObject *)(op))->wstr), \
PyUnicode_WSTR_LENGTH(op)))
/* Py_DEPRECATED(3.3) */
#define PyUnicode_GET_DATA_SIZE(op) \
(PyUnicode_GET_SIZE(op) * Py_UNICODE_SIZE)
/* Alias for PyUnicode_AsUnicode(). This will create a wchar_t/Py_UNICODE
representation on demand. Using this macro is very inefficient now,
try to port your code to use the new PyUnicode_*BYTE_DATA() macros or
use PyUnicode_WRITE() and PyUnicode_READ(). */
/* Py_DEPRECATED(3.3) */
#define PyUnicode_AS_UNICODE(op) \
(assert(PyUnicode_Check(op)), \
(((PyASCIIObject *)(op))->wstr) ? (((PyASCIIObject *)(op))->wstr) : \
PyUnicode_AsUnicode(_PyObject_CAST(op)))
/* Py_DEPRECATED(3.3) */
#define PyUnicode_AS_DATA(op) \
((const char *)(PyUnicode_AS_UNICODE(op)))
/* --- Flexible String Representation Helper Macros (PEP 393) -------------- */
/* Values for PyASCIIObject.state: */
/* Interning state. */
#define SSTATE_NOT_INTERNED 0
#define SSTATE_INTERNED_MORTAL 1
#define SSTATE_INTERNED_IMMORTAL 2
/* Return true if the string contains only ASCII characters, or 0 if not. The
string may be compact (PyUnicode_IS_COMPACT_ASCII) or not, but must be
ready. */
#define PyUnicode_IS_ASCII(op) \
(assert(PyUnicode_Check(op)), \
assert(PyUnicode_IS_READY(op)), \
((PyASCIIObject*)op)->state.ascii)
/* Return true if the string is compact or 0 if not.
No type checks or Ready calls are performed. */
#define PyUnicode_IS_COMPACT(op) \
(((PyASCIIObject*)(op))->state.compact)
/* Return true if the string is a compact ASCII string (use PyASCIIObject
structure), or 0 if not. No type checks or Ready calls are performed. */
#define PyUnicode_IS_COMPACT_ASCII(op) \
(((PyASCIIObject*)op)->state.ascii && PyUnicode_IS_COMPACT(op))
enum PyUnicode_Kind {
/* String contains only wstr byte characters. This is only possible
when the string was created with a legacy API and _PyUnicode_Ready()
has not been called yet. */
PyUnicode_WCHAR_KIND = 0,
/* Return values of the PyUnicode_KIND() macro: */
PyUnicode_1BYTE_KIND = 1,
PyUnicode_2BYTE_KIND = 2,
PyUnicode_4BYTE_KIND = 4
};
/* Return pointers to the canonical representation cast to unsigned char,
Py_UCS2, or Py_UCS4 for direct character access.
No checks are performed, use PyUnicode_KIND() before to ensure
these will work correctly. */
#define PyUnicode_1BYTE_DATA(op) ((Py_UCS1*)PyUnicode_DATA(op))
#define PyUnicode_2BYTE_DATA(op) ((Py_UCS2*)PyUnicode_DATA(op))
#define PyUnicode_4BYTE_DATA(op) ((Py_UCS4*)PyUnicode_DATA(op))
/* Return one of the PyUnicode_*_KIND values defined above. */
#define PyUnicode_KIND(op) \
(assert(PyUnicode_Check(op)), \
assert(PyUnicode_IS_READY(op)), \
((PyASCIIObject *)(op))->state.kind)
/* Return a void pointer to the raw unicode buffer. */
#define _PyUnicode_COMPACT_DATA(op) \
(PyUnicode_IS_ASCII(op) ? \
((void*)((PyASCIIObject*)(op) + 1)) : \
((void*)((PyCompactUnicodeObject*)(op) + 1)))
#define _PyUnicode_NONCOMPACT_DATA(op) \
(assert(((PyUnicodeObject*)(op))->data.any), \
((((PyUnicodeObject *)(op))->data.any)))
#define PyUnicode_DATA(op) \
(assert(PyUnicode_Check(op)), \
PyUnicode_IS_COMPACT(op) ? _PyUnicode_COMPACT_DATA(op) : \
_PyUnicode_NONCOMPACT_DATA(op))
/* In the access macros below, "kind" may be evaluated more than once.
All other macro parameters are evaluated exactly once, so it is safe
to put side effects into them (such as increasing the index). */
/* Write into the canonical representation, this macro does not do any sanity
checks and is intended for usage in loops. The caller should cache the
kind and data pointers obtained from other macro calls.
index is the index in the string (starts at 0) and value is the new
code point value which should be written to that location. */
#define PyUnicode_WRITE(kind, data, index, value) \
do { \
switch ((kind)) { \
case PyUnicode_1BYTE_KIND: { \
((Py_UCS1 *)(data))[(index)] = (Py_UCS1)(value); \
break; \
} \
case PyUnicode_2BYTE_KIND: { \
((Py_UCS2 *)(data))[(index)] = (Py_UCS2)(value); \
break; \
} \
default: { \
assert((kind) == PyUnicode_4BYTE_KIND); \
((Py_UCS4 *)(data))[(index)] = (Py_UCS4)(value); \
} \
} \
} while (0)
/* Read a code point from the string's canonical representation. No checks
or ready calls are performed. */
#define PyUnicode_READ(kind, data, index) \
((Py_UCS4) \
((kind) == PyUnicode_1BYTE_KIND ? \
((const Py_UCS1 *)(data))[(index)] : \
((kind) == PyUnicode_2BYTE_KIND ? \
((const Py_UCS2 *)(data))[(index)] : \
((const Py_UCS4 *)(data))[(index)] \
) \
))
/* PyUnicode_READ_CHAR() is less efficient than PyUnicode_READ() because it
calls PyUnicode_KIND() and might call it twice. For single reads, use
PyUnicode_READ_CHAR, for multiple consecutive reads callers should
cache kind and use PyUnicode_READ instead. */
#define PyUnicode_READ_CHAR(unicode, index) \
(assert(PyUnicode_Check(unicode)), \
assert(PyUnicode_IS_READY(unicode)), \
(Py_UCS4) \
(PyUnicode_KIND((unicode)) == PyUnicode_1BYTE_KIND ? \
((const Py_UCS1 *)(PyUnicode_DATA((unicode))))[(index)] : \
(PyUnicode_KIND((unicode)) == PyUnicode_2BYTE_KIND ? \
((const Py_UCS2 *)(PyUnicode_DATA((unicode))))[(index)] : \
((const Py_UCS4 *)(PyUnicode_DATA((unicode))))[(index)] \
) \
))
/* Returns the length of the unicode string. The caller has to make sure that
the string has it's canonical representation set before calling
this macro. Call PyUnicode_(FAST_)Ready to ensure that. */
#define PyUnicode_GET_LENGTH(op) \
(assert(PyUnicode_Check(op)), \
assert(PyUnicode_IS_READY(op)), \
((PyASCIIObject *)(op))->length)
/* Fast check to determine whether an object is ready. Equivalent to
PyUnicode_IS_COMPACT(op) || ((PyUnicodeObject*)(op))->data.any */
#define PyUnicode_IS_READY(op) (((PyASCIIObject*)op)->state.ready)
/* PyUnicode_READY() does less work than _PyUnicode_Ready() in the best
case. If the canonical representation is not yet set, it will still call
_PyUnicode_Ready().
Returns 0 on success and -1 on errors. */
#define PyUnicode_READY(op) \
(assert(PyUnicode_Check(op)), \
(PyUnicode_IS_READY(op) ? \
0 : _PyUnicode_Ready(_PyObject_CAST(op))))
/* Return a maximum character value which is suitable for creating another
string based on op. This is always an approximation but more efficient
than iterating over the string. */
#define PyUnicode_MAX_CHAR_VALUE(op) \
(assert(PyUnicode_IS_READY(op)), \
(PyUnicode_IS_ASCII(op) ? \
(0x7f) : \
(PyUnicode_KIND(op) == PyUnicode_1BYTE_KIND ? \
(0xffU) : \
(PyUnicode_KIND(op) == PyUnicode_2BYTE_KIND ? \
(0xffffU) : \
(0x10ffffU)))))
Py_DEPRECATED(3.3)
static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) {
return PyUnicode_IS_COMPACT_ASCII(op) ?
((PyASCIIObject*)op)->length :
((PyCompactUnicodeObject*)op)->wstr_length;
}
#define PyUnicode_WSTR_LENGTH(op) _PyUnicode_get_wstr_length((PyObject*)op)
/* === Public API ========================================================= */
/* --- Plain Py_UNICODE --------------------------------------------------- */
/* With PEP 393, this is the recommended way to allocate a new unicode object.
This function will allocate the object and its buffer in a single memory
block. Objects created using this function are not resizable. */
PyAPI_FUNC(PyObject*) PyUnicode_New(
Py_ssize_t size, /* Number of code points in the new string */
Py_UCS4 maxchar /* maximum code point value in the string */
);
/* Initializes the canonical string representation from the deprecated
wstr/Py_UNICODE representation. This function is used to convert Unicode
objects which were created using the old API to the new flexible format
introduced with PEP 393.
Don't call this function directly, use the public PyUnicode_READY() macro
instead. */
PyAPI_FUNC(int) _PyUnicode_Ready(
PyObject *unicode /* Unicode object */
);
/* Get a copy of a Unicode string. */
PyAPI_FUNC(PyObject*) _PyUnicode_Copy(
PyObject *unicode
);
/* Copy character from one unicode object into another, this function performs
character conversion when necessary and falls back to memcpy() if possible.
Fail if to is too small (smaller than *how_many* or smaller than
len(from)-from_start), or if kind(from[from_start:from_start+how_many]) >
kind(to), or if *to* has more than 1 reference.
Return the number of written character, or return -1 and raise an exception
on error.
Pseudo-code:
how_many = min(how_many, len(from) - from_start)
to[to_start:to_start+how_many] = from[from_start:from_start+how_many]
return how_many
Note: The function doesn't write a terminating null character.
*/
PyAPI_FUNC(Py_ssize_t) PyUnicode_CopyCharacters(
PyObject *to,
Py_ssize_t to_start,
PyObject *from,
Py_ssize_t from_start,
Py_ssize_t how_many
);
/* Unsafe version of PyUnicode_CopyCharacters(): don't check arguments and so
may crash if parameters are invalid (e.g. if the output string
is too short). */
PyAPI_FUNC(void) _PyUnicode_FastCopyCharacters(
PyObject *to,
Py_ssize_t to_start,
PyObject *from,
Py_ssize_t from_start,
Py_ssize_t how_many
);
/* Fill a string with a character: write fill_char into
unicode[start:start+length].
Fail if fill_char is bigger than the string maximum character, or if the
string has more than 1 reference.
Return the number of written character, or return -1 and raise an exception
on error. */
PyAPI_FUNC(Py_ssize_t) PyUnicode_Fill(
PyObject *unicode,
Py_ssize_t start,
Py_ssize_t length,
Py_UCS4 fill_char
);
/* Unsafe version of PyUnicode_Fill(): don't check arguments and so may crash
if parameters are invalid (e.g. if length is longer than the string). */
PyAPI_FUNC(void) _PyUnicode_FastFill(
PyObject *unicode,
Py_ssize_t start,
Py_ssize_t length,
Py_UCS4 fill_char
);
/* Create a Unicode Object from the Py_UNICODE buffer u of the given
size.
u may be NULL which causes the contents to be undefined. It is the
user's responsibility to fill in the needed data afterwards. Note
that modifying the Unicode object contents after construction is
only allowed if u was set to NULL.
The buffer is copied into the new object. */
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_FromUnicode(
const Py_UNICODE *u, /* Unicode buffer */
Py_ssize_t size /* size of buffer */
);
/* Create a new string from a buffer of Py_UCS1, Py_UCS2 or Py_UCS4 characters.
Scan the string to find the maximum character. */
PyAPI_FUNC(PyObject*) PyUnicode_FromKindAndData(
int kind,
const void *buffer,
Py_ssize_t size);
/* Create a new string from a buffer of ASCII characters.
WARNING: Don't check if the string contains any non-ASCII character. */
PyAPI_FUNC(PyObject*) _PyUnicode_FromASCII(
const char *buffer,
Py_ssize_t size);
/* Compute the maximum character of the substring unicode[start:end].
Return 127 for an empty string. */
PyAPI_FUNC(Py_UCS4) _PyUnicode_FindMaxChar (
PyObject *unicode,
Py_ssize_t start,
Py_ssize_t end);
/* Return a read-only pointer to the Unicode object's internal
Py_UNICODE buffer.
If the wchar_t/Py_UNICODE representation is not yet available, this
function will calculate it. */
Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode(
PyObject *unicode /* Unicode object */
);
/* Similar to PyUnicode_AsUnicode(), but raises a ValueError if the string
contains null characters. */
PyAPI_FUNC(const Py_UNICODE *) _PyUnicode_AsUnicode(
PyObject *unicode /* Unicode object */
);
/* Return a read-only pointer to the Unicode object's internal
Py_UNICODE buffer and save the length at size.
If the wchar_t/Py_UNICODE representation is not yet available, this
function will calculate it. */
Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicodeAndSize(
PyObject *unicode, /* Unicode object */
Py_ssize_t *size /* location where to save the length */
);
/* --- _PyUnicodeWriter API ----------------------------------------------- */
typedef struct {
PyObject *buffer;
void *data;
enum PyUnicode_Kind kind;
Py_UCS4 maxchar;
Py_ssize_t size;
Py_ssize_t pos;
/* minimum number of allocated characters (default: 0) */
Py_ssize_t min_length;
/* minimum character (default: 127, ASCII) */
Py_UCS4 min_char;
/* If non-zero, overallocate the buffer (default: 0). */
unsigned char overallocate;
/* If readonly is 1, buffer is a shared string (cannot be modified)
and size is set to 0. */
unsigned char readonly;
} _PyUnicodeWriter ;
/* Initialize a Unicode writer.
*
* By default, the minimum buffer size is 0 character and overallocation is
* disabled. Set min_length, min_char and overallocate attributes to control
* the allocation of the buffer. */
PyAPI_FUNC(void)
_PyUnicodeWriter_Init(_PyUnicodeWriter *writer);
/* Prepare the buffer to write 'length' characters
with the specified maximum character.
Return 0 on success, raise an exception and return -1 on error. */
#define _PyUnicodeWriter_Prepare(WRITER, LENGTH, MAXCHAR) \
(((MAXCHAR) <= (WRITER)->maxchar \
&& (LENGTH) <= (WRITER)->size - (WRITER)->pos) \
? 0 \
: (((LENGTH) == 0) \
? 0 \
: _PyUnicodeWriter_PrepareInternal((WRITER), (LENGTH), (MAXCHAR))))
/* Don't call this function directly, use the _PyUnicodeWriter_Prepare() macro
instead. */
PyAPI_FUNC(int)
_PyUnicodeWriter_PrepareInternal(_PyUnicodeWriter *writer,
Py_ssize_t length, Py_UCS4 maxchar);
/* Prepare the buffer to have at least the kind KIND.
For example, kind=PyUnicode_2BYTE_KIND ensures that the writer will
support characters in range U+000-U+FFFF.
Return 0 on success, raise an exception and return -1 on error. */
#define _PyUnicodeWriter_PrepareKind(WRITER, KIND) \
(assert((KIND) != PyUnicode_WCHAR_KIND), \
(KIND) <= (WRITER)->kind \
? 0 \
: _PyUnicodeWriter_PrepareKindInternal((WRITER), (KIND)))
/* Don't call this function directly, use the _PyUnicodeWriter_PrepareKind()
macro instead. */
PyAPI_FUNC(int)
_PyUnicodeWriter_PrepareKindInternal(_PyUnicodeWriter *writer,
enum PyUnicode_Kind kind);
/* Append a Unicode character.
Return 0 on success, raise an exception and return -1 on error. */
PyAPI_FUNC(int)
_PyUnicodeWriter_WriteChar(_PyUnicodeWriter *writer,
Py_UCS4 ch
);
/* Append a Unicode string.
Return 0 on success, raise an exception and return -1 on error. */
PyAPI_FUNC(int)
_PyUnicodeWriter_WriteStr(_PyUnicodeWriter *writer,
PyObject *str /* Unicode string */
);
/* Append a substring of a Unicode string.
Return 0 on success, raise an exception and return -1 on error. */
PyAPI_FUNC(int)
_PyUnicodeWriter_WriteSubstring(_PyUnicodeWriter *writer,
PyObject *str, /* Unicode string */
Py_ssize_t start,
Py_ssize_t end
);
/* Append an ASCII-encoded byte string.
Return 0 on success, raise an exception and return -1 on error. */
PyAPI_FUNC(int)
_PyUnicodeWriter_WriteASCIIString(_PyUnicodeWriter *writer,
const char *str, /* ASCII-encoded byte string */
Py_ssize_t len /* number of bytes, or -1 if unknown */
);
/* Append a latin1-encoded byte string.
Return 0 on success, raise an exception and return -1 on error. */
PyAPI_FUNC(int)
_PyUnicodeWriter_WriteLatin1String(_PyUnicodeWriter *writer,
const char *str, /* latin1-encoded byte string */
Py_ssize_t len /* length in bytes */
);
/* Get the value of the writer as a Unicode string. Clear the
buffer of the writer. Raise an exception and return NULL
on error. */
PyAPI_FUNC(PyObject *)
_PyUnicodeWriter_Finish(_PyUnicodeWriter *writer);
/* Deallocate memory of a writer (clear its internal buffer). */
PyAPI_FUNC(void)
_PyUnicodeWriter_Dealloc(_PyUnicodeWriter *writer);
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
PyAPI_FUNC(int) _PyUnicode_FormatAdvancedWriter(
_PyUnicodeWriter *writer,
PyObject *obj,
PyObject *format_spec,
Py_ssize_t start,
Py_ssize_t end);
/* --- Manage the default encoding ---------------------------------------- */
/* Returns a pointer to the default encoding (UTF-8) of the
Unicode object unicode.
Like PyUnicode_AsUTF8AndSize(), this also caches the UTF-8 representation
in the unicodeobject.
_PyUnicode_AsString is a #define for PyUnicode_AsUTF8 to
support the previous internal function with the same behaviour.
Use of this API is DEPRECATED since no size information can be
extracted from the returned data.
*/
PyAPI_FUNC(const char *) PyUnicode_AsUTF8(PyObject *unicode);
#define _PyUnicode_AsString PyUnicode_AsUTF8
/* --- Generic Codecs ----------------------------------------------------- */
/* Encodes a Py_UNICODE buffer of the given size and returns a
Python string object. */
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_Encode(
const Py_UNICODE *s, /* Unicode char buffer */
Py_ssize_t size, /* number of Py_UNICODE chars to encode */
const char *encoding, /* encoding */
const char *errors /* error handling */
);
/* --- UTF-7 Codecs ------------------------------------------------------- */
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF7(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length, /* number of Py_UNICODE chars to encode */
int base64SetO, /* Encode RFC2152 Set O characters in base64 */
int base64WhiteSpace, /* Encode whitespace (sp, ht, nl, cr) in base64 */
const char *errors /* error handling */
);
PyAPI_FUNC(PyObject*) _PyUnicode_EncodeUTF7(
PyObject *unicode, /* Unicode object */
int base64SetO, /* Encode RFC2152 Set O characters in base64 */
int base64WhiteSpace, /* Encode whitespace (sp, ht, nl, cr) in base64 */
const char *errors /* error handling */
);
/* --- UTF-8 Codecs ------------------------------------------------------- */
PyAPI_FUNC(PyObject*) _PyUnicode_AsUTF8String(
PyObject *unicode,
const char *errors);
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF8(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length, /* number of Py_UNICODE chars to encode */
const char *errors /* error handling */
);
/* --- UTF-32 Codecs ------------------------------------------------------ */
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF32(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length, /* number of Py_UNICODE chars to encode */
const char *errors, /* error handling */
int byteorder /* byteorder to use 0=BOM+native;-1=LE,1=BE */
);
PyAPI_FUNC(PyObject*) _PyUnicode_EncodeUTF32(
PyObject *object, /* Unicode object */
const char *errors, /* error handling */
int byteorder /* byteorder to use 0=BOM+native;-1=LE,1=BE */
);
/* --- UTF-16 Codecs ------------------------------------------------------ */
/* Returns a Python string object holding the UTF-16 encoded value of
the Unicode data.
If byteorder is not 0, output is written according to the following
byte order:
byteorder == -1: little endian
byteorder == 0: native byte order (writes a BOM mark)
byteorder == 1: big endian
If byteorder is 0, the output string will always start with the
Unicode BOM mark (U+FEFF). In the other two modes, no BOM mark is
prepended.
Note that Py_UNICODE data is being interpreted as UTF-16 reduced to
UCS-2. This trick makes it possible to add full UTF-16 capabilities
at a later point without compromising the APIs.
*/
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF16(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length, /* number of Py_UNICODE chars to encode */
const char *errors, /* error handling */
int byteorder /* byteorder to use 0=BOM+native;-1=LE,1=BE */
);
PyAPI_FUNC(PyObject*) _PyUnicode_EncodeUTF16(
PyObject* unicode, /* Unicode object */
const char *errors, /* error handling */
int byteorder /* byteorder to use 0=BOM+native;-1=LE,1=BE */
);
/* --- Unicode-Escape Codecs ---------------------------------------------- */
/* Variant of PyUnicode_DecodeUnicodeEscape that supports partial decoding. */
PyAPI_FUNC(PyObject*) _PyUnicode_DecodeUnicodeEscapeStateful(
const char *string, /* Unicode-Escape encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
Py_ssize_t *consumed /* bytes consumed */
);
/* Helper for PyUnicode_DecodeUnicodeEscape that detects invalid escape
chars. */
PyAPI_FUNC(PyObject*) _PyUnicode_DecodeUnicodeEscapeInternal2(
const char *string, /* Unicode-Escape encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
Py_ssize_t *consumed, /* bytes consumed */
int *first_invalid_escape_char, /* on return, if not -1, contain the first
invalid escaped char (<= 0xff) or invalid
octal escape (> 0xff) in string. */
const char **first_invalid_escape_ptr); /* on return, if not NULL, may
point to the first invalid escaped
char in string.
May be NULL if errors is not NULL. */
// Export for binary compatibility.
PyAPI_FUNC(PyObject*) _PyUnicode_DecodeUnicodeEscapeInternal(
const char *string, /* Unicode-Escape encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
Py_ssize_t *consumed, /* bytes consumed */
const char **first_invalid_escape /* on return, points to first
invalid escaped char in
string. */
);
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_EncodeUnicodeEscape(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length /* Number of Py_UNICODE chars to encode */
);
/* --- Raw-Unicode-Escape Codecs ------------------------------------------ */
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_EncodeRawUnicodeEscape(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length /* Number of Py_UNICODE chars to encode */
);
/* Variant of PyUnicode_DecodeRawUnicodeEscape that supports partial decoding. */
PyAPI_FUNC(PyObject*) _PyUnicode_DecodeRawUnicodeEscapeStateful(
const char *string, /* Unicode-Escape encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
Py_ssize_t *consumed /* bytes consumed */
);
/* --- Latin-1 Codecs ----------------------------------------------------- */
PyAPI_FUNC(PyObject*) _PyUnicode_AsLatin1String(
PyObject* unicode,
const char* errors);
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_EncodeLatin1(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length, /* Number of Py_UNICODE chars to encode */
const char *errors /* error handling */
);
/* --- ASCII Codecs ------------------------------------------------------- */
PyAPI_FUNC(PyObject*) _PyUnicode_AsASCIIString(
PyObject* unicode,
const char* errors);
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_EncodeASCII(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length, /* Number of Py_UNICODE chars to encode */
const char *errors /* error handling */
);
/* --- Character Map Codecs ----------------------------------------------- */
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_EncodeCharmap(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length, /* Number of Py_UNICODE chars to encode */
PyObject *mapping, /* encoding mapping */
const char *errors /* error handling */
);
PyAPI_FUNC(PyObject*) _PyUnicode_EncodeCharmap(
PyObject *unicode, /* Unicode object */
PyObject *mapping, /* encoding mapping */
const char *errors /* error handling */
);
/* Translate a Py_UNICODE buffer of the given length by applying a
character mapping table to it and return the resulting Unicode
object.
The mapping table must map Unicode ordinal integers to Unicode strings,
Unicode ordinal integers or None (causing deletion of the character).
Mapping tables may be dictionaries or sequences. Unmapped character
ordinals (ones which cause a LookupError) are left untouched and
are copied as-is.
*/
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject *) PyUnicode_TranslateCharmap(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length, /* Number of Py_UNICODE chars to encode */
PyObject *table, /* Translate table */
const char *errors /* error handling */
);
/* --- MBCS codecs for Windows -------------------------------------------- */
#ifdef MS_WINDOWS
Py_DEPRECATED(3.3) PyAPI_FUNC(PyObject*) PyUnicode_EncodeMBCS(
const Py_UNICODE *data, /* Unicode char buffer */
Py_ssize_t length, /* number of Py_UNICODE chars to encode */
const char *errors /* error handling */
);
#endif
/* --- Decimal Encoder ---------------------------------------------------- */
/* Takes a Unicode string holding a decimal value and writes it into
an output buffer using standard ASCII digit codes.
The output buffer has to provide at least length+1 bytes of storage
area. The output string is 0-terminated.
The encoder converts whitespace to ' ', decimal characters to their
corresponding ASCII digit and all other Latin-1 characters except
\0 as-is. Characters outside this range (Unicode ordinals 1-256)
are treated as errors. This includes embedded NULL bytes.
Error handling is defined by the errors argument:
NULL or "strict": raise a ValueError
"ignore": ignore the wrong characters (these are not copied to the
output buffer)
"replace": replaces illegal characters with '?'
Returns 0 on success, -1 on failure.
*/
Py_DEPRECATED(3.3) PyAPI_FUNC(int) PyUnicode_EncodeDecimal(
Py_UNICODE *s, /* Unicode buffer */
Py_ssize_t length, /* Number of Py_UNICODE chars to encode */
char *output, /* Output buffer; must have size >= length */
const char *errors /* error handling */
);
/* Transforms code points that have decimal digit property to the
corresponding ASCII digit code points.
Returns a new Unicode string on success, NULL on failure.
*/
Py_DEPRECATED(3.3)
PyAPI_FUNC(PyObject*) PyUnicode_TransformDecimalToASCII(
Py_UNICODE *s, /* Unicode buffer */
Py_ssize_t length /* Number of Py_UNICODE chars to transform */
);
/* Coverts a Unicode object holding a decimal value to an ASCII string
for using in int, float and complex parsers.
Transforms code points that have decimal digit property to the
corresponding ASCII digit code points. Transforms spaces to ASCII.
Transforms code points starting from the first non-ASCII code point that
is neither a decimal digit nor a space to the end into '?'. */
PyAPI_FUNC(PyObject*) _PyUnicode_TransformDecimalAndSpaceToASCII(
PyObject *unicode /* Unicode object */
);
/* --- Methods & Slots ---------------------------------------------------- */
PyAPI_FUNC(PyObject *) _PyUnicode_JoinArray(
PyObject *separator,
PyObject *const *items,
Py_ssize_t seqlen
);
/* Test whether a unicode is equal to ASCII identifier. Return 1 if true,
0 otherwise. The right argument must be ASCII identifier.
Any error occurs inside will be cleared before return. */
PyAPI_FUNC(int) _PyUnicode_EqualToASCIIId(
PyObject *left, /* Left string */
_Py_Identifier *right /* Right identifier */
);
/* Test whether a unicode is equal to ASCII string. Return 1 if true,
0 otherwise. The right argument must be ASCII-encoded string.
Any error occurs inside will be cleared before return. */
PyAPI_FUNC(int) _PyUnicode_EqualToASCIIString(
PyObject *left,
const char *right /* ASCII-encoded string */
);
/* Externally visible for str.strip(unicode) */
PyAPI_FUNC(PyObject *) _PyUnicode_XStrip(
PyObject *self,
int striptype,
PyObject *sepobj
);
/* Using explicit passed-in values, insert the thousands grouping
into the string pointed to by buffer. For the argument descriptions,
see Objects/stringlib/localeutil.h */
PyAPI_FUNC(Py_ssize_t) _PyUnicode_InsertThousandsGrouping(
_PyUnicodeWriter *writer,
Py_ssize_t n_buffer,
PyObject *digits,
Py_ssize_t d_pos,
Py_ssize_t n_digits,
Py_ssize_t min_width,
const char *grouping,
PyObject *thousands_sep,
Py_UCS4 *maxchar);
/* === Characters Type APIs =============================================== */
/* Helper array used by Py_UNICODE_ISSPACE(). */
PyAPI_DATA(const unsigned char) _Py_ascii_whitespace[];
/* These should not be used directly. Use the Py_UNICODE_IS* and
Py_UNICODE_TO* macros instead.
These APIs are implemented in Objects/unicodectype.c.
*/
PyAPI_FUNC(int) _PyUnicode_IsLowercase(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsUppercase(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsTitlecase(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsXidStart(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsXidContinue(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsWhitespace(
const Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsLinebreak(
const Py_UCS4 ch /* Unicode character */
);
/* Py_DEPRECATED(3.3) */ PyAPI_FUNC(Py_UCS4) _PyUnicode_ToLowercase(
Py_UCS4 ch /* Unicode character */
);
/* Py_DEPRECATED(3.3) */ PyAPI_FUNC(Py_UCS4) _PyUnicode_ToUppercase(
Py_UCS4 ch /* Unicode character */
);
Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UCS4) _PyUnicode_ToTitlecase(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_ToLowerFull(
Py_UCS4 ch, /* Unicode character */
Py_UCS4 *res
);
PyAPI_FUNC(int) _PyUnicode_ToTitleFull(
Py_UCS4 ch, /* Unicode character */
Py_UCS4 *res
);
PyAPI_FUNC(int) _PyUnicode_ToUpperFull(
Py_UCS4 ch, /* Unicode character */
Py_UCS4 *res
);
PyAPI_FUNC(int) _PyUnicode_ToFoldedFull(
Py_UCS4 ch, /* Unicode character */
Py_UCS4 *res
);
PyAPI_FUNC(int) _PyUnicode_IsCaseIgnorable(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsCased(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_ToDecimalDigit(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_ToDigit(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(double) _PyUnicode_ToNumeric(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsDecimalDigit(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsDigit(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsNumeric(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsPrintable(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsAlpha(
Py_UCS4 ch /* Unicode character */
);
PyAPI_FUNC(PyObject*) _PyUnicode_FormatLong(PyObject *, int, int, int);
/* Return an interned Unicode object for an Identifier; may fail if there is no memory.*/
PyAPI_FUNC(PyObject*) _PyUnicode_FromId(_Py_Identifier*);
/* Fast equality check when the inputs are known to be exact unicode types
and where the hash values are equal (i.e. a very probable match) */
PyAPI_FUNC(int) _PyUnicode_EQ(PyObject *, PyObject *);
PyAPI_FUNC(int) _PyUnicode_WideCharString_Converter(PyObject *, void *);
PyAPI_FUNC(int) _PyUnicode_WideCharString_Opt_Converter(PyObject *, void *);
PyAPI_FUNC(Py_ssize_t) _PyUnicode_ScanIdentifier(PyObject *);
PK ��\gX%��% �%
datetime.hnu �[��� /* datetime.h
*/
#ifndef Py_LIMITED_API
#ifndef DATETIME_H
#define DATETIME_H
#ifdef __cplusplus
extern "C" {
#endif
/* Fields are packed into successive bytes, each viewed as unsigned and
* big-endian, unless otherwise noted:
*
* byte offset
* 0 year 2 bytes, 1-9999
* 2 month 1 byte, 1-12
* 3 day 1 byte, 1-31
* 4 hour 1 byte, 0-23
* 5 minute 1 byte, 0-59
* 6 second 1 byte, 0-59
* 7 usecond 3 bytes, 0-999999
* 10
*/
/* # of bytes for year, month, and day. */
#define _PyDateTime_DATE_DATASIZE 4
/* # of bytes for hour, minute, second, and usecond. */
#define _PyDateTime_TIME_DATASIZE 6
/* # of bytes for year, month, day, hour, minute, second, and usecond. */
#define _PyDateTime_DATETIME_DATASIZE 10
typedef struct
{
PyObject_HEAD
Py_hash_t hashcode; /* -1 when unknown */
int days; /* -MAX_DELTA_DAYS <= days <= MAX_DELTA_DAYS */
int seconds; /* 0 <= seconds < 24*3600 is invariant */
int microseconds; /* 0 <= microseconds < 1000000 is invariant */
} PyDateTime_Delta;
typedef struct
{
PyObject_HEAD /* a pure abstract base class */
} PyDateTime_TZInfo;
/* The datetime and time types have hashcodes, and an optional tzinfo member,
* present if and only if hastzinfo is true.
*/
#define _PyTZINFO_HEAD \
PyObject_HEAD \
Py_hash_t hashcode; \
char hastzinfo; /* boolean flag */
/* No _PyDateTime_BaseTZInfo is allocated; it's just to have something
* convenient to cast to, when getting at the hastzinfo member of objects
* starting with _PyTZINFO_HEAD.
*/
typedef struct
{
_PyTZINFO_HEAD
} _PyDateTime_BaseTZInfo;
/* All time objects are of PyDateTime_TimeType, but that can be allocated
* in two ways, with or without a tzinfo member. Without is the same as
* tzinfo == None, but consumes less memory. _PyDateTime_BaseTime is an
* internal struct used to allocate the right amount of space for the
* "without" case.
*/
#define _PyDateTime_TIMEHEAD \
_PyTZINFO_HEAD \
unsigned char data[_PyDateTime_TIME_DATASIZE];
typedef struct
{
_PyDateTime_TIMEHEAD
} _PyDateTime_BaseTime; /* hastzinfo false */
typedef struct
{
_PyDateTime_TIMEHEAD
unsigned char fold;
PyObject *tzinfo;
} PyDateTime_Time; /* hastzinfo true */
/* All datetime objects are of PyDateTime_DateTimeType, but that can be
* allocated in two ways too, just like for time objects above. In addition,
* the plain date type is a base class for datetime, so it must also have
* a hastzinfo member (although it's unused there).
*/
typedef struct
{
_PyTZINFO_HEAD
unsigned char data[_PyDateTime_DATE_DATASIZE];
} PyDateTime_Date;
#define _PyDateTime_DATETIMEHEAD \
_PyTZINFO_HEAD \
unsigned char data[_PyDateTime_DATETIME_DATASIZE];
typedef struct
{
_PyDateTime_DATETIMEHEAD
} _PyDateTime_BaseDateTime; /* hastzinfo false */
typedef struct
{
_PyDateTime_DATETIMEHEAD
unsigned char fold;
PyObject *tzinfo;
} PyDateTime_DateTime; /* hastzinfo true */
/* Apply for date and datetime instances. */
// o is a pointer to a time or a datetime object.
#define _PyDateTime_HAS_TZINFO(o) (((_PyDateTime_BaseTZInfo *)(o))->hastzinfo)
#define PyDateTime_GET_YEAR(o) ((((PyDateTime_Date*)o)->data[0] << 8) | \
((PyDateTime_Date*)o)->data[1])
#define PyDateTime_GET_MONTH(o) (((PyDateTime_Date*)o)->data[2])
#define PyDateTime_GET_DAY(o) (((PyDateTime_Date*)o)->data[3])
#define PyDateTime_DATE_GET_HOUR(o) (((PyDateTime_DateTime*)o)->data[4])
#define PyDateTime_DATE_GET_MINUTE(o) (((PyDateTime_DateTime*)o)->data[5])
#define PyDateTime_DATE_GET_SECOND(o) (((PyDateTime_DateTime*)o)->data[6])
#define PyDateTime_DATE_GET_MICROSECOND(o) \
((((PyDateTime_DateTime*)o)->data[7] << 16) | \
(((PyDateTime_DateTime*)o)->data[8] << 8) | \
((PyDateTime_DateTime*)o)->data[9])
#define PyDateTime_DATE_GET_FOLD(o) (((PyDateTime_DateTime*)o)->fold)
#define PyDateTime_DATE_GET_TZINFO(o) (_PyDateTime_HAS_TZINFO(o) ? \
((PyDateTime_DateTime *)(o))->tzinfo : Py_None)
/* Apply for time instances. */
#define PyDateTime_TIME_GET_HOUR(o) (((PyDateTime_Time*)o)->data[0])
#define PyDateTime_TIME_GET_MINUTE(o) (((PyDateTime_Time*)o)->data[1])
#define PyDateTime_TIME_GET_SECOND(o) (((PyDateTime_Time*)o)->data[2])
#define PyDateTime_TIME_GET_MICROSECOND(o) \
((((PyDateTime_Time*)o)->data[3] << 16) | \
(((PyDateTime_Time*)o)->data[4] << 8) | \
((PyDateTime_Time*)o)->data[5])
#define PyDateTime_TIME_GET_FOLD(o) (((PyDateTime_Time*)o)->fold)
#define PyDateTime_TIME_GET_TZINFO(o) (_PyDateTime_HAS_TZINFO(o) ? \
((PyDateTime_Time *)(o))->tzinfo : Py_None)
/* Apply for time delta instances */
#define PyDateTime_DELTA_GET_DAYS(o) (((PyDateTime_Delta*)o)->days)
#define PyDateTime_DELTA_GET_SECONDS(o) (((PyDateTime_Delta*)o)->seconds)
#define PyDateTime_DELTA_GET_MICROSECONDS(o) \
(((PyDateTime_Delta*)o)->microseconds)
/* Define structure for C API. */
typedef struct {
/* type objects */
PyTypeObject *DateType;
PyTypeObject *DateTimeType;
PyTypeObject *TimeType;
PyTypeObject *DeltaType;
PyTypeObject *TZInfoType;
/* singletons */
PyObject *TimeZone_UTC;
/* constructors */
PyObject *(*Date_FromDate)(int, int, int, PyTypeObject*);
PyObject *(*DateTime_FromDateAndTime)(int, int, int, int, int, int, int,
PyObject*, PyTypeObject*);
PyObject *(*Time_FromTime)(int, int, int, int, PyObject*, PyTypeObject*);
PyObject *(*Delta_FromDelta)(int, int, int, int, PyTypeObject*);
PyObject *(*TimeZone_FromTimeZone)(PyObject *offset, PyObject *name);
/* constructors for the DB API */
PyObject *(*DateTime_FromTimestamp)(PyObject*, PyObject*, PyObject*);
PyObject *(*Date_FromTimestamp)(PyObject*, PyObject*);
/* PEP 495 constructors */
PyObject *(*DateTime_FromDateAndTimeAndFold)(int, int, int, int, int, int, int,
PyObject*, int, PyTypeObject*);
PyObject *(*Time_FromTimeAndFold)(int, int, int, int, PyObject*, int, PyTypeObject*);
} PyDateTime_CAPI;
#define PyDateTime_CAPSULE_NAME "datetime.datetime_CAPI"
/* This block is only used as part of the public API and should not be
* included in _datetimemodule.c, which does not use the C API capsule.
* See bpo-35081 for more details.
* */
#ifndef _PY_DATETIME_IMPL
/* Define global variable for the C API and a macro for setting it. */
static PyDateTime_CAPI *PyDateTimeAPI = NULL;
#define PyDateTime_IMPORT \
PyDateTimeAPI = (PyDateTime_CAPI *)PyCapsule_Import(PyDateTime_CAPSULE_NAME, 0)
/* Macro for access to the UTC singleton */
#define PyDateTime_TimeZone_UTC PyDateTimeAPI->TimeZone_UTC
/* Macros for type checking when not building the Python core. */
#define PyDate_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DateType)
#define PyDate_CheckExact(op) Py_IS_TYPE(op, PyDateTimeAPI->DateType)
#define PyDateTime_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DateTimeType)
#define PyDateTime_CheckExact(op) Py_IS_TYPE(op, PyDateTimeAPI->DateTimeType)
#define PyTime_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->TimeType)
#define PyTime_CheckExact(op) Py_IS_TYPE(op, PyDateTimeAPI->TimeType)
#define PyDelta_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DeltaType)
#define PyDelta_CheckExact(op) Py_IS_TYPE(op, PyDateTimeAPI->DeltaType)
#define PyTZInfo_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->TZInfoType)
#define PyTZInfo_CheckExact(op) Py_IS_TYPE(op, PyDateTimeAPI->TZInfoType)
/* Macros for accessing constructors in a simplified fashion. */
#define PyDate_FromDate(year, month, day) \
PyDateTimeAPI->Date_FromDate(year, month, day, PyDateTimeAPI->DateType)
#define PyDateTime_FromDateAndTime(year, month, day, hour, min, sec, usec) \
PyDateTimeAPI->DateTime_FromDateAndTime(year, month, day, hour, \
min, sec, usec, Py_None, PyDateTimeAPI->DateTimeType)
#define PyDateTime_FromDateAndTimeAndFold(year, month, day, hour, min, sec, usec, fold) \
PyDateTimeAPI->DateTime_FromDateAndTimeAndFold(year, month, day, hour, \
min, sec, usec, Py_None, fold, PyDateTimeAPI->DateTimeType)
#define PyTime_FromTime(hour, minute, second, usecond) \
PyDateTimeAPI->Time_FromTime(hour, minute, second, usecond, \
Py_None, PyDateTimeAPI->TimeType)
#define PyTime_FromTimeAndFold(hour, minute, second, usecond, fold) \
PyDateTimeAPI->Time_FromTimeAndFold(hour, minute, second, usecond, \
Py_None, fold, PyDateTimeAPI->TimeType)
#define PyDelta_FromDSU(days, seconds, useconds) \
PyDateTimeAPI->Delta_FromDelta(days, seconds, useconds, 1, \
PyDateTimeAPI->DeltaType)
#define PyTimeZone_FromOffset(offset) \
PyDateTimeAPI->TimeZone_FromTimeZone(offset, NULL)
#define PyTimeZone_FromOffsetAndName(offset, name) \
PyDateTimeAPI->TimeZone_FromTimeZone(offset, name)
/* Macros supporting the DB API. */
#define PyDateTime_FromTimestamp(args) \
PyDateTimeAPI->DateTime_FromTimestamp( \
(PyObject*) (PyDateTimeAPI->DateTimeType), args, NULL)
#define PyDate_FromTimestamp(args) \
PyDateTimeAPI->Date_FromTimestamp( \
(PyObject*) (PyDateTimeAPI->DateType), args)
#endif /* !defined(_PY_DATETIME_IMPL) */
#ifdef __cplusplus
}
#endif
#endif
#endif /* !Py_LIMITED_API */
PK ��\?w�=Z Z
tracemalloc.hnu �[��� #ifndef Py_TRACEMALLOC_H
#define Py_TRACEMALLOC_H
#ifndef Py_LIMITED_API
/* Track an allocated memory block in the tracemalloc module.
Return 0 on success, return -1 on error (failed to allocate memory to store
the trace).
Return -2 if tracemalloc is disabled.
If memory block is already tracked, update the existing trace. */
PyAPI_FUNC(int) PyTraceMalloc_Track(
unsigned int domain,
uintptr_t ptr,
size_t size);
/* Untrack an allocated memory block in the tracemalloc module.
Do nothing if the block was not tracked.
Return -2 if tracemalloc is disabled, otherwise return 0. */
PyAPI_FUNC(int) PyTraceMalloc_Untrack(
unsigned int domain,
uintptr_t ptr);
/* Get the traceback where a memory block was allocated.
Return a tuple of (filename: str, lineno: int) tuples.
Return None if the tracemalloc module is disabled or if the memory block
is not tracked by tracemalloc.
Raise an exception and return NULL on error. */
PyAPI_FUNC(PyObject*) _PyTraceMalloc_GetTraceback(
unsigned int domain,
uintptr_t ptr);
#endif
#endif /* !Py_TRACEMALLOC_H */
PK ��\x��� �
pyconfig.hnu �[��� #include <bits/wordsize.h>
#if __WORDSIZE == 32
#include "pyconfig-32.h"
#elif __WORDSIZE == 64
#include "pyconfig-64.h"
#else
#error "Unknown word size"
#endif
PK ��\,o� 4� 4� unicodeobject.hnu �[��� #ifndef Py_UNICODEOBJECT_H
#define Py_UNICODEOBJECT_H
#include <stdarg.h>
/*
Unicode implementation based on original code by Fredrik Lundh,
modified by Marc-Andre Lemburg (mal@lemburg.com) according to the
Unicode Integration Proposal. (See
http://www.egenix.com/files/python/unicode-proposal.txt).
Copyright (c) Corporation for National Research Initiatives.
Original header:
--------------------------------------------------------------------
* Yet another Unicode string type for Python. This type supports the
* 16-bit Basic Multilingual Plane (BMP) only.
*
* Written by Fredrik Lundh, January 1999.
*
* Copyright (c) 1999 by Secret Labs AB.
* Copyright (c) 1999 by Fredrik Lundh.
*
* fredrik@pythonware.com
* http://www.pythonware.com
*
* --------------------------------------------------------------------
* This Unicode String Type is
*
* Copyright (c) 1999 by Secret Labs AB
* Copyright (c) 1999 by Fredrik Lundh
*
* By obtaining, using, and/or copying this software and/or its
* associated documentation, you agree that you have read, understood,
* and will comply with the following terms and conditions:
*
* Permission to use, copy, modify, and distribute this software and its
* associated documentation for any purpose and without fee is hereby
* granted, provided that the above copyright notice appears in all
* copies, and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of Secret Labs
* AB or the author not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission.
*
* SECRET LABS AB AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS. IN NO EVENT SHALL SECRET LABS AB OR THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
* -------------------------------------------------------------------- */
#include <ctype.h>
/* === Internal API ======================================================= */
/* --- Internal Unicode Format -------------------------------------------- */
/* Python 3.x requires unicode */
#define Py_USING_UNICODE
#ifndef SIZEOF_WCHAR_T
#error Must define SIZEOF_WCHAR_T
#endif
#define Py_UNICODE_SIZE SIZEOF_WCHAR_T
/* If wchar_t can be used for UCS-4 storage, set Py_UNICODE_WIDE.
Otherwise, Unicode strings are stored as UCS-2 (with limited support
for UTF-16) */
#if Py_UNICODE_SIZE >= 4
#define Py_UNICODE_WIDE
#endif
/* Set these flags if the platform has "wchar.h" and the
wchar_t type is a 16-bit unsigned type */
/* #define HAVE_WCHAR_H */
/* #define HAVE_USABLE_WCHAR_T */
/* If the compiler provides a wchar_t type we try to support it
through the interface functions PyUnicode_FromWideChar(),
PyUnicode_AsWideChar() and PyUnicode_AsWideCharString(). */
#ifdef HAVE_USABLE_WCHAR_T
# ifndef HAVE_WCHAR_H
# define HAVE_WCHAR_H
# endif
#endif
#ifdef HAVE_WCHAR_H
# include <wchar.h>
#endif
/* Py_UCS4 and Py_UCS2 are typedefs for the respective
unicode representations. */
typedef uint32_t Py_UCS4;
typedef uint16_t Py_UCS2;
typedef uint8_t Py_UCS1;
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_DATA(PyTypeObject) PyUnicode_Type;
PyAPI_DATA(PyTypeObject) PyUnicodeIter_Type;
#define PyUnicode_Check(op) \
PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_UNICODE_SUBCLASS)
#define PyUnicode_CheckExact(op) Py_IS_TYPE(op, &PyUnicode_Type)
/* --- Constants ---------------------------------------------------------- */
/* This Unicode character will be used as replacement character during
decoding if the errors argument is set to "replace". Note: the
Unicode character U+FFFD is the official REPLACEMENT CHARACTER in
Unicode 3.0. */
#define Py_UNICODE_REPLACEMENT_CHARACTER ((Py_UCS4) 0xFFFD)
/* === Public API ========================================================= */
/* Similar to PyUnicode_FromUnicode(), but u points to UTF-8 encoded bytes */
PyAPI_FUNC(PyObject*) PyUnicode_FromStringAndSize(
const char *u, /* UTF-8 encoded string */
Py_ssize_t size /* size of buffer */
);
/* Similar to PyUnicode_FromUnicode(), but u points to null-terminated
UTF-8 encoded bytes. The size is determined with strlen(). */
PyAPI_FUNC(PyObject*) PyUnicode_FromString(
const char *u /* UTF-8 encoded string */
);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject*) PyUnicode_Substring(
PyObject *str,
Py_ssize_t start,
Py_ssize_t end);
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
/* Copy the string into a UCS4 buffer including the null character if copy_null
is set. Return NULL and raise an exception on error. Raise a SystemError if
the buffer is smaller than the string. Return buffer on success.
buflen is the length of the buffer in (Py_UCS4) characters. */
PyAPI_FUNC(Py_UCS4*) PyUnicode_AsUCS4(
PyObject *unicode,
Py_UCS4* buffer,
Py_ssize_t buflen,
int copy_null);
/* Copy the string into a UCS4 buffer. A new buffer is allocated using
* PyMem_Malloc; if this fails, NULL is returned with a memory error
exception set. */
PyAPI_FUNC(Py_UCS4*) PyUnicode_AsUCS4Copy(PyObject *unicode);
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
/* Get the length of the Unicode object. */
PyAPI_FUNC(Py_ssize_t) PyUnicode_GetLength(
PyObject *unicode
);
#endif
/* Get the number of Py_UNICODE units in the
string representation. */
Py_DEPRECATED(3.3) PyAPI_FUNC(Py_ssize_t) PyUnicode_GetSize(
PyObject *unicode /* Unicode object */
);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
/* Read a character from the string. */
PyAPI_FUNC(Py_UCS4) PyUnicode_ReadChar(
PyObject *unicode,
Py_ssize_t index
);
/* Write a character to the string. The string must have been created through
PyUnicode_New, must not be shared, and must not have been hashed yet.
Return 0 on success, -1 on error. */
PyAPI_FUNC(int) PyUnicode_WriteChar(
PyObject *unicode,
Py_ssize_t index,
Py_UCS4 character
);
#endif
/* Resize a Unicode object. The length is the number of characters, except
if the kind of the string is PyUnicode_WCHAR_KIND: in this case, the length
is the number of Py_UNICODE characters.
*unicode is modified to point to the new (resized) object and 0
returned on success.
Try to resize the string in place (which is usually faster than allocating
a new string and copy characters), or create a new string.
Error handling is implemented as follows: an exception is set, -1
is returned and *unicode left untouched.
WARNING: The function doesn't check string content, the result may not be a
string in canonical representation. */
PyAPI_FUNC(int) PyUnicode_Resize(
PyObject **unicode, /* Pointer to the Unicode object */
Py_ssize_t length /* New length */
);
/* Decode obj to a Unicode object.
bytes, bytearray and other bytes-like objects are decoded according to the
given encoding and error handler. The encoding and error handler can be
NULL to have the interface use UTF-8 and "strict".
All other objects (including Unicode objects) raise an exception.
The API returns NULL in case of an error. The caller is responsible
for decref'ing the returned objects.
*/
PyAPI_FUNC(PyObject*) PyUnicode_FromEncodedObject(
PyObject *obj, /* Object */
const char *encoding, /* encoding */
const char *errors /* error handling */
);
/* Copy an instance of a Unicode subtype to a new true Unicode object if
necessary. If obj is already a true Unicode object (not a subtype), return
the reference with *incremented* refcount.
The API returns NULL in case of an error. The caller is responsible
for decref'ing the returned objects.
*/
PyAPI_FUNC(PyObject*) PyUnicode_FromObject(
PyObject *obj /* Object */
);
PyAPI_FUNC(PyObject *) PyUnicode_FromFormatV(
const char *format, /* ASCII-encoded string */
va_list vargs
);
PyAPI_FUNC(PyObject *) PyUnicode_FromFormat(
const char *format, /* ASCII-encoded string */
...
);
PyAPI_FUNC(void) PyUnicode_InternInPlace(PyObject **);
PyAPI_FUNC(PyObject *) PyUnicode_InternFromString(
const char *u /* UTF-8 encoded string */
);
// PyUnicode_InternImmortal() is deprecated since Python 3.10
// and will be removed in Python 3.12. Use PyUnicode_InternInPlace() instead.
Py_DEPRECATED(3.10) PyAPI_FUNC(void) PyUnicode_InternImmortal(PyObject **);
/* Use only if you know it's a string */
#define PyUnicode_CHECK_INTERNED(op) \
(((PyASCIIObject *)(op))->state.interned)
/* --- wchar_t support for platforms which support it --------------------- */
#ifdef HAVE_WCHAR_H
/* Create a Unicode Object from the wchar_t buffer w of the given
size.
The buffer is copied into the new object. */
PyAPI_FUNC(PyObject*) PyUnicode_FromWideChar(
const wchar_t *w, /* wchar_t buffer */
Py_ssize_t size /* size of buffer */
);
/* Copies the Unicode Object contents into the wchar_t buffer w. At
most size wchar_t characters are copied.
Note that the resulting wchar_t string may or may not be
0-terminated. It is the responsibility of the caller to make sure
that the wchar_t string is 0-terminated in case this is required by
the application.
Returns the number of wchar_t characters copied (excluding a
possibly trailing 0-termination character) or -1 in case of an
error. */
PyAPI_FUNC(Py_ssize_t) PyUnicode_AsWideChar(
PyObject *unicode, /* Unicode object */
wchar_t *w, /* wchar_t buffer */
Py_ssize_t size /* size of buffer */
);
/* Convert the Unicode object to a wide character string. The output string
always ends with a nul character. If size is not NULL, write the number of
wide characters (excluding the null character) into *size.
Returns a buffer allocated by PyMem_Malloc() (use PyMem_Free() to free it)
on success. On error, returns NULL, *size is undefined and raises a
MemoryError. */
PyAPI_FUNC(wchar_t*) PyUnicode_AsWideCharString(
PyObject *unicode, /* Unicode object */
Py_ssize_t *size /* number of characters of the result */
);
#endif
/* --- Unicode ordinals --------------------------------------------------- */
/* Create a Unicode Object from the given Unicode code point ordinal.
The ordinal must be in range(0x110000). A ValueError is
raised in case it is not.
*/
PyAPI_FUNC(PyObject*) PyUnicode_FromOrdinal(int ordinal);
/* === Builtin Codecs =====================================================
Many of these APIs take two arguments encoding and errors. These
parameters encoding and errors have the same semantics as the ones
of the builtin str() API.
Setting encoding to NULL causes the default encoding (UTF-8) to be used.
Error handling is set by errors which may also be set to NULL
meaning to use the default handling defined for the codec. Default
error handling for all builtin codecs is "strict" (ValueErrors are
raised).
The codecs all use a similar interface. Only deviation from the
generic ones are documented.
*/
/* --- Manage the default encoding ---------------------------------------- */
/* Returns "utf-8". */
PyAPI_FUNC(const char*) PyUnicode_GetDefaultEncoding(void);
/* --- Generic Codecs ----------------------------------------------------- */
/* Create a Unicode object by decoding the encoded string s of the
given size. */
PyAPI_FUNC(PyObject*) PyUnicode_Decode(
const char *s, /* encoded string */
Py_ssize_t size, /* size of buffer */
const char *encoding, /* encoding */
const char *errors /* error handling */
);
/* Decode a Unicode object unicode and return the result as Python
object.
This API is DEPRECATED. The only supported standard encoding is rot13.
Use PyCodec_Decode() to decode with rot13 and non-standard codecs
that decode from str. */
Py_DEPRECATED(3.6) PyAPI_FUNC(PyObject*) PyUnicode_AsDecodedObject(
PyObject *unicode, /* Unicode object */
const char *encoding, /* encoding */
const char *errors /* error handling */
);
/* Decode a Unicode object unicode and return the result as Unicode
object.
This API is DEPRECATED. The only supported standard encoding is rot13.
Use PyCodec_Decode() to decode with rot13 and non-standard codecs
that decode from str to str. */
Py_DEPRECATED(3.6) PyAPI_FUNC(PyObject*) PyUnicode_AsDecodedUnicode(
PyObject *unicode, /* Unicode object */
const char *encoding, /* encoding */
const char *errors /* error handling */
);
/* Encodes a Unicode object and returns the result as Python
object.
This API is DEPRECATED. It is superseded by PyUnicode_AsEncodedString()
since all standard encodings (except rot13) encode str to bytes.
Use PyCodec_Encode() for encoding with rot13 and non-standard codecs
that encode form str to non-bytes. */
Py_DEPRECATED(3.6) PyAPI_FUNC(PyObject*) PyUnicode_AsEncodedObject(
PyObject *unicode, /* Unicode object */
const char *encoding, /* encoding */
const char *errors /* error handling */
);
/* Encodes a Unicode object and returns the result as Python string
object. */
PyAPI_FUNC(PyObject*) PyUnicode_AsEncodedString(
PyObject *unicode, /* Unicode object */
const char *encoding, /* encoding */
const char *errors /* error handling */
);
/* Encodes a Unicode object and returns the result as Unicode
object.
This API is DEPRECATED. The only supported standard encodings is rot13.
Use PyCodec_Encode() to encode with rot13 and non-standard codecs
that encode from str to str. */
Py_DEPRECATED(3.6) PyAPI_FUNC(PyObject*) PyUnicode_AsEncodedUnicode(
PyObject *unicode, /* Unicode object */
const char *encoding, /* encoding */
const char *errors /* error handling */
);
/* Build an encoding map. */
PyAPI_FUNC(PyObject*) PyUnicode_BuildEncodingMap(
PyObject* string /* 256 character map */
);
/* --- UTF-7 Codecs ------------------------------------------------------- */
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF7(
const char *string, /* UTF-7 encoded string */
Py_ssize_t length, /* size of string */
const char *errors /* error handling */
);
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF7Stateful(
const char *string, /* UTF-7 encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
Py_ssize_t *consumed /* bytes consumed */
);
/* --- UTF-8 Codecs ------------------------------------------------------- */
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF8(
const char *string, /* UTF-8 encoded string */
Py_ssize_t length, /* size of string */
const char *errors /* error handling */
);
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF8Stateful(
const char *string, /* UTF-8 encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
Py_ssize_t *consumed /* bytes consumed */
);
PyAPI_FUNC(PyObject*) PyUnicode_AsUTF8String(
PyObject *unicode /* Unicode object */
);
/* Returns a pointer to the default encoding (UTF-8) of the
Unicode object unicode and the size of the encoded representation
in bytes stored in *size.
In case of an error, no *size is set.
This function caches the UTF-8 encoded string in the unicodeobject
and subsequent calls will return the same string. The memory is released
when the unicodeobject is deallocated.
*/
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030A0000
PyAPI_FUNC(const char *) PyUnicode_AsUTF8AndSize(
PyObject *unicode,
Py_ssize_t *size);
#endif
/* --- UTF-32 Codecs ------------------------------------------------------ */
/* Decodes length bytes from a UTF-32 encoded buffer string and returns
the corresponding Unicode object.
errors (if non-NULL) defines the error handling. It defaults
to "strict".
If byteorder is non-NULL, the decoder starts decoding using the
given byte order:
*byteorder == -1: little endian
*byteorder == 0: native order
*byteorder == 1: big endian
In native mode, the first four bytes of the stream are checked for a
BOM mark. If found, the BOM mark is analysed, the byte order
adjusted and the BOM skipped. In the other modes, no BOM mark
interpretation is done. After completion, *byteorder is set to the
current byte order at the end of input data.
If byteorder is NULL, the codec starts in native order mode.
*/
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF32(
const char *string, /* UTF-32 encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
int *byteorder /* pointer to byteorder to use
0=native;-1=LE,1=BE; updated on
exit */
);
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF32Stateful(
const char *string, /* UTF-32 encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
int *byteorder, /* pointer to byteorder to use
0=native;-1=LE,1=BE; updated on
exit */
Py_ssize_t *consumed /* bytes consumed */
);
/* Returns a Python string using the UTF-32 encoding in native byte
order. The string always starts with a BOM mark. */
PyAPI_FUNC(PyObject*) PyUnicode_AsUTF32String(
PyObject *unicode /* Unicode object */
);
/* Returns a Python string object holding the UTF-32 encoded value of
the Unicode data.
If byteorder is not 0, output is written according to the following
byte order:
byteorder == -1: little endian
byteorder == 0: native byte order (writes a BOM mark)
byteorder == 1: big endian
If byteorder is 0, the output string will always start with the
Unicode BOM mark (U+FEFF). In the other two modes, no BOM mark is
prepended.
*/
/* --- UTF-16 Codecs ------------------------------------------------------ */
/* Decodes length bytes from a UTF-16 encoded buffer string and returns
the corresponding Unicode object.
errors (if non-NULL) defines the error handling. It defaults
to "strict".
If byteorder is non-NULL, the decoder starts decoding using the
given byte order:
*byteorder == -1: little endian
*byteorder == 0: native order
*byteorder == 1: big endian
In native mode, the first two bytes of the stream are checked for a
BOM mark. If found, the BOM mark is analysed, the byte order
adjusted and the BOM skipped. In the other modes, no BOM mark
interpretation is done. After completion, *byteorder is set to the
current byte order at the end of input data.
If byteorder is NULL, the codec starts in native order mode.
*/
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF16(
const char *string, /* UTF-16 encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
int *byteorder /* pointer to byteorder to use
0=native;-1=LE,1=BE; updated on
exit */
);
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF16Stateful(
const char *string, /* UTF-16 encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
int *byteorder, /* pointer to byteorder to use
0=native;-1=LE,1=BE; updated on
exit */
Py_ssize_t *consumed /* bytes consumed */
);
/* Returns a Python string using the UTF-16 encoding in native byte
order. The string always starts with a BOM mark. */
PyAPI_FUNC(PyObject*) PyUnicode_AsUTF16String(
PyObject *unicode /* Unicode object */
);
/* --- Unicode-Escape Codecs ---------------------------------------------- */
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUnicodeEscape(
const char *string, /* Unicode-Escape encoded string */
Py_ssize_t length, /* size of string */
const char *errors /* error handling */
);
PyAPI_FUNC(PyObject*) PyUnicode_AsUnicodeEscapeString(
PyObject *unicode /* Unicode object */
);
/* --- Raw-Unicode-Escape Codecs ------------------------------------------ */
PyAPI_FUNC(PyObject*) PyUnicode_DecodeRawUnicodeEscape(
const char *string, /* Raw-Unicode-Escape encoded string */
Py_ssize_t length, /* size of string */
const char *errors /* error handling */
);
PyAPI_FUNC(PyObject*) PyUnicode_AsRawUnicodeEscapeString(
PyObject *unicode /* Unicode object */
);
/* --- Latin-1 Codecs -----------------------------------------------------
Note: Latin-1 corresponds to the first 256 Unicode ordinals. */
PyAPI_FUNC(PyObject*) PyUnicode_DecodeLatin1(
const char *string, /* Latin-1 encoded string */
Py_ssize_t length, /* size of string */
const char *errors /* error handling */
);
PyAPI_FUNC(PyObject*) PyUnicode_AsLatin1String(
PyObject *unicode /* Unicode object */
);
/* --- ASCII Codecs -------------------------------------------------------
Only 7-bit ASCII data is excepted. All other codes generate errors.
*/
PyAPI_FUNC(PyObject*) PyUnicode_DecodeASCII(
const char *string, /* ASCII encoded string */
Py_ssize_t length, /* size of string */
const char *errors /* error handling */
);
PyAPI_FUNC(PyObject*) PyUnicode_AsASCIIString(
PyObject *unicode /* Unicode object */
);
/* --- Character Map Codecs -----------------------------------------------
This codec uses mappings to encode and decode characters.
Decoding mappings must map byte ordinals (integers in the range from 0 to
255) to Unicode strings, integers (which are then interpreted as Unicode
ordinals) or None. Unmapped data bytes (ones which cause a LookupError)
as well as mapped to None, 0xFFFE or '\ufffe' are treated as "undefined
mapping" and cause an error.
Encoding mappings must map Unicode ordinal integers to bytes objects,
integers in the range from 0 to 255 or None. Unmapped character
ordinals (ones which cause a LookupError) as well as mapped to
None are treated as "undefined mapping" and cause an error.
*/
PyAPI_FUNC(PyObject*) PyUnicode_DecodeCharmap(
const char *string, /* Encoded string */
Py_ssize_t length, /* size of string */
PyObject *mapping, /* decoding mapping */
const char *errors /* error handling */
);
PyAPI_FUNC(PyObject*) PyUnicode_AsCharmapString(
PyObject *unicode, /* Unicode object */
PyObject *mapping /* encoding mapping */
);
/* --- MBCS codecs for Windows -------------------------------------------- */
#ifdef MS_WINDOWS
PyAPI_FUNC(PyObject*) PyUnicode_DecodeMBCS(
const char *string, /* MBCS encoded string */
Py_ssize_t length, /* size of string */
const char *errors /* error handling */
);
PyAPI_FUNC(PyObject*) PyUnicode_DecodeMBCSStateful(
const char *string, /* MBCS encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
Py_ssize_t *consumed /* bytes consumed */
);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject*) PyUnicode_DecodeCodePageStateful(
int code_page, /* code page number */
const char *string, /* encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
Py_ssize_t *consumed /* bytes consumed */
);
#endif
PyAPI_FUNC(PyObject*) PyUnicode_AsMBCSString(
PyObject *unicode /* Unicode object */
);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject*) PyUnicode_EncodeCodePage(
int code_page, /* code page number */
PyObject *unicode, /* Unicode object */
const char *errors /* error handling */
);
#endif
#endif /* MS_WINDOWS */
/* --- Locale encoding --------------------------------------------------- */
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
/* Decode a string from the current locale encoding. The decoder is strict if
*surrogateescape* is equal to zero, otherwise it uses the 'surrogateescape'
error handler (PEP 383) to escape undecodable bytes. If a byte sequence can
be decoded as a surrogate character and *surrogateescape* is not equal to
zero, the byte sequence is escaped using the 'surrogateescape' error handler
instead of being decoded. *str* must end with a null character but cannot
contain embedded null characters. */
PyAPI_FUNC(PyObject*) PyUnicode_DecodeLocaleAndSize(
const char *str,
Py_ssize_t len,
const char *errors);
/* Similar to PyUnicode_DecodeLocaleAndSize(), but compute the string
length using strlen(). */
PyAPI_FUNC(PyObject*) PyUnicode_DecodeLocale(
const char *str,
const char *errors);
/* Encode a Unicode object to the current locale encoding. The encoder is
strict is *surrogateescape* is equal to zero, otherwise the
"surrogateescape" error handler is used. Return a bytes object. The string
cannot contain embedded null characters. */
PyAPI_FUNC(PyObject*) PyUnicode_EncodeLocale(
PyObject *unicode,
const char *errors
);
#endif
/* --- File system encoding ---------------------------------------------- */
/* ParseTuple converter: encode str objects to bytes using
PyUnicode_EncodeFSDefault(); bytes objects are output as-is. */
PyAPI_FUNC(int) PyUnicode_FSConverter(PyObject*, void*);
/* ParseTuple converter: decode bytes objects to unicode using
PyUnicode_DecodeFSDefaultAndSize(); str objects are output as-is. */
PyAPI_FUNC(int) PyUnicode_FSDecoder(PyObject*, void*);
/* Decode a null-terminated string using Py_FileSystemDefaultEncoding
and the "surrogateescape" error handler.
If Py_FileSystemDefaultEncoding is not set, fall back to the locale
encoding.
Use PyUnicode_DecodeFSDefaultAndSize() if the string length is known.
*/
PyAPI_FUNC(PyObject*) PyUnicode_DecodeFSDefault(
const char *s /* encoded string */
);
/* Decode a string using Py_FileSystemDefaultEncoding
and the "surrogateescape" error handler.
If Py_FileSystemDefaultEncoding is not set, fall back to the locale
encoding.
*/
PyAPI_FUNC(PyObject*) PyUnicode_DecodeFSDefaultAndSize(
const char *s, /* encoded string */
Py_ssize_t size /* size */
);
/* Encode a Unicode object to Py_FileSystemDefaultEncoding with the
"surrogateescape" error handler, and return bytes.
If Py_FileSystemDefaultEncoding is not set, fall back to the locale
encoding.
*/
PyAPI_FUNC(PyObject*) PyUnicode_EncodeFSDefault(
PyObject *unicode
);
/* --- Methods & Slots ----------------------------------------------------
These are capable of handling Unicode objects and strings on input
(we refer to them as strings in the descriptions) and return
Unicode objects or integers as appropriate. */
/* Concat two strings giving a new Unicode string. */
PyAPI_FUNC(PyObject*) PyUnicode_Concat(
PyObject *left, /* Left string */
PyObject *right /* Right string */
);
/* Concat two strings and put the result in *pleft
(sets *pleft to NULL on error) */
PyAPI_FUNC(void) PyUnicode_Append(
PyObject **pleft, /* Pointer to left string */
PyObject *right /* Right string */
);
/* Concat two strings, put the result in *pleft and drop the right object
(sets *pleft to NULL on error) */
PyAPI_FUNC(void) PyUnicode_AppendAndDel(
PyObject **pleft, /* Pointer to left string */
PyObject *right /* Right string */
);
/* Split a string giving a list of Unicode strings.
If sep is NULL, splitting will be done at all whitespace
substrings. Otherwise, splits occur at the given separator.
At most maxsplit splits will be done. If negative, no limit is set.
Separators are not included in the resulting list.
*/
PyAPI_FUNC(PyObject*) PyUnicode_Split(
PyObject *s, /* String to split */
PyObject *sep, /* String separator */
Py_ssize_t maxsplit /* Maxsplit count */
);
/* Dito, but split at line breaks.
CRLF is considered to be one line break. Line breaks are not
included in the resulting list. */
PyAPI_FUNC(PyObject*) PyUnicode_Splitlines(
PyObject *s, /* String to split */
int keepends /* If true, line end markers are included */
);
/* Partition a string using a given separator. */
PyAPI_FUNC(PyObject*) PyUnicode_Partition(
PyObject *s, /* String to partition */
PyObject *sep /* String separator */
);
/* Partition a string using a given separator, searching from the end of the
string. */
PyAPI_FUNC(PyObject*) PyUnicode_RPartition(
PyObject *s, /* String to partition */
PyObject *sep /* String separator */
);
/* Split a string giving a list of Unicode strings.
If sep is NULL, splitting will be done at all whitespace
substrings. Otherwise, splits occur at the given separator.
At most maxsplit splits will be done. But unlike PyUnicode_Split
PyUnicode_RSplit splits from the end of the string. If negative,
no limit is set.
Separators are not included in the resulting list.
*/
PyAPI_FUNC(PyObject*) PyUnicode_RSplit(
PyObject *s, /* String to split */
PyObject *sep, /* String separator */
Py_ssize_t maxsplit /* Maxsplit count */
);
/* Translate a string by applying a character mapping table to it and
return the resulting Unicode object.
The mapping table must map Unicode ordinal integers to Unicode strings,
Unicode ordinal integers or None (causing deletion of the character).
Mapping tables may be dictionaries or sequences. Unmapped character
ordinals (ones which cause a LookupError) are left untouched and
are copied as-is.
*/
PyAPI_FUNC(PyObject *) PyUnicode_Translate(
PyObject *str, /* String */
PyObject *table, /* Translate table */
const char *errors /* error handling */
);
/* Join a sequence of strings using the given separator and return
the resulting Unicode string. */
PyAPI_FUNC(PyObject*) PyUnicode_Join(
PyObject *separator, /* Separator string */
PyObject *seq /* Sequence object */
);
/* Return 1 if substr matches str[start:end] at the given tail end, 0
otherwise. */
PyAPI_FUNC(Py_ssize_t) PyUnicode_Tailmatch(
PyObject *str, /* String */
PyObject *substr, /* Prefix or Suffix string */
Py_ssize_t start, /* Start index */
Py_ssize_t end, /* Stop index */
int direction /* Tail end: -1 prefix, +1 suffix */
);
/* Return the first position of substr in str[start:end] using the
given search direction or -1 if not found. -2 is returned in case
an error occurred and an exception is set. */
PyAPI_FUNC(Py_ssize_t) PyUnicode_Find(
PyObject *str, /* String */
PyObject *substr, /* Substring to find */
Py_ssize_t start, /* Start index */
Py_ssize_t end, /* Stop index */
int direction /* Find direction: +1 forward, -1 backward */
);
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
/* Like PyUnicode_Find, but search for single character only. */
PyAPI_FUNC(Py_ssize_t) PyUnicode_FindChar(
PyObject *str,
Py_UCS4 ch,
Py_ssize_t start,
Py_ssize_t end,
int direction
);
#endif
/* Count the number of occurrences of substr in str[start:end]. */
PyAPI_FUNC(Py_ssize_t) PyUnicode_Count(
PyObject *str, /* String */
PyObject *substr, /* Substring to count */
Py_ssize_t start, /* Start index */
Py_ssize_t end /* Stop index */
);
/* Replace at most maxcount occurrences of substr in str with replstr
and return the resulting Unicode object. */
PyAPI_FUNC(PyObject *) PyUnicode_Replace(
PyObject *str, /* String */
PyObject *substr, /* Substring to find */
PyObject *replstr, /* Substring to replace */
Py_ssize_t maxcount /* Max. number of replacements to apply;
-1 = all */
);
/* Compare two strings and return -1, 0, 1 for less than, equal,
greater than resp.
Raise an exception and return -1 on error. */
PyAPI_FUNC(int) PyUnicode_Compare(
PyObject *left, /* Left string */
PyObject *right /* Right string */
);
/* Compare a Unicode object with C string and return -1, 0, 1 for less than,
equal, and greater than, respectively. It is best to pass only
ASCII-encoded strings, but the function interprets the input string as
ISO-8859-1 if it contains non-ASCII characters.
This function does not raise exceptions. */
PyAPI_FUNC(int) PyUnicode_CompareWithASCIIString(
PyObject *left,
const char *right /* ASCII-encoded string */
);
/* Rich compare two strings and return one of the following:
- NULL in case an exception was raised
- Py_True or Py_False for successful comparisons
- Py_NotImplemented in case the type combination is unknown
Possible values for op:
Py_GT, Py_GE, Py_EQ, Py_NE, Py_LT, Py_LE
*/
PyAPI_FUNC(PyObject *) PyUnicode_RichCompare(
PyObject *left, /* Left string */
PyObject *right, /* Right string */
int op /* Operation: Py_EQ, Py_NE, Py_GT, etc. */
);
/* Apply an argument tuple or dictionary to a format string and return
the resulting Unicode string. */
PyAPI_FUNC(PyObject *) PyUnicode_Format(
PyObject *format, /* Format string */
PyObject *args /* Argument tuple or dictionary */
);
/* Checks whether element is contained in container and return 1/0
accordingly.
element has to coerce to a one element Unicode string. -1 is
returned in case of an error. */
PyAPI_FUNC(int) PyUnicode_Contains(
PyObject *container, /* Container string */
PyObject *element /* Element string */
);
/* Checks whether argument is a valid identifier. */
PyAPI_FUNC(int) PyUnicode_IsIdentifier(PyObject *s);
/* === Characters Type APIs =============================================== */
#ifndef Py_LIMITED_API
# define Py_CPYTHON_UNICODEOBJECT_H
# include "cpython/unicodeobject.h"
# undef Py_CPYTHON_UNICODEOBJECT_H
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_UNICODEOBJECT_H */
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