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Wrap a callback such that it can be used as an OCSP callback for the server
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0 if the response is not acceptable, or positive if it is. These are
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Wrap a callback such that it can be used as an OCSP callback for the client
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.. versionadded:: 0.14
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Specify that the platform provided CA certificates are to be used for
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.. versionadded:: 0.14
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.. versionadded:: 0.14
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:const:`VERIFY_CLIENT_ONCE` to further control the behaviour.
:param callback: The Python callback to use. This should take five
arguments: A Connection object, an X509 object, and three integer
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Set the maximum depth for the certificate chain verification that shall
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Load parameters for Ephemeral Diffie-Hellman
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Set the list of ciphers to be used in this context.
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Set the list of preferred client certificate signers for this server
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.. versionadded:: 0.10
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.. versionadded:: 0.10
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Get the certificate store for the context. This can be used to add
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:meth:`load_verify_locations` method.
:return: A X509Store object or None if it does not have one.
N)r� ZSSL_CTX_get_cert_storer� r� r� r �__new__Z_store)r� ZstoreZpystorers rs rt �get_cert_store& s
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Add options. Options set before are not cleared!
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:param options: The options to add.
:return: The new option bitmask.
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Add modes via bitmask. Modes set before are not cleared! This method
should be used with the :const:`MODE_*` constants.
:param mode: The mode to add.
:return: The new mode bitmask.
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Specify a callback function to be called when clients specify a server
name.
:param callback: The callback function. It will be invoked with one
argument, the Connection instance.
.. versionadded:: 0.13
c s � t j| � dS )Nr )rn r� )r� Zalertr� )r� rs rt r� \ s z7Context.set_tlsext_servername_callback.<locals>.wrapperz int (*)(SSL *, int *, void *)N)r r� r� r� r� Z&SSL_CTX_set_tlsext_servername_callbackr� )r� r� r� rs )r� rt � set_tlsext_servername_callbackQ s
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Enable support for negotiating SRTP keying material.
:param bytes profiles: A colon delimited list of protection profile
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:return: None
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Specify a callback function that will be called when offering `Next
Protocol Negotiation
<https://technotes.googlecode.com/git/nextprotoneg.html>`_ as a server.
:param callback: The callback function. It will be invoked with one
argument, the :class:`Connection` instance. It should return a
list of bytestrings representing the advertised protocols, like
``[b'http/1.1', b'spdy/2']``.
.. versionadded:: 0.15
N) r� r� r� r� r� Z%SSL_CTX_set_next_protos_advertised_cbr� r� r� )r� r� rs rs rt �set_npn_advertise_callbacku s
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Specify a callback function that will be called when a server offers
Next Protocol Negotiation options.
:param callback: The callback function. It will be invoked with two
arguments: the Connection, and a list of offered protocols as
bytestrings, e.g. ``[b'http/1.1', b'spdy/2']``. It should return
one of those bytestrings, the chosen protocol.
.. versionadded:: 0.15
N) r� r� r� r� r� Z SSL_CTX_set_next_proto_select_cbr� r� r� )r� r� rs rs rt �set_npn_select_callback� s
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Specify the protocols that the client is prepared to speak after the
TLS connection has been negotiated using Application Layer Protocol
Negotiation.
:param protos: A list of the protocols to be offered to the server.
This list should be a Python list of bytestrings representing the
protocols to offer, e.g. ``[b'http/1.1', b'spdy/2']``.
r� c s s | ]}t t|��|fV qd S )N)r r� )r� r� rs rs rt r� � s z*Context.set_alpn_protos.<locals>.<genexpr>zunsigned char[]N) r� r r� r� r� r� ZSSL_CTX_set_alpn_protosr� r� )r� r� r� � input_strrs rs rt �set_alpn_protos� s
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Specify a callback function that will be called on the server when a
client offers protocols using ALPN.
:param callback: The callback function. It will be invoked with two
arguments: the Connection, and a list of offered protocols as
bytestrings, e.g ``[b'http/1.1', b'spdy/2']``. It should return
one of those bytestrings, the chosen protocol.
N) r� r� r� r� r� ZSSL_CTX_set_alpn_select_cbr� r� r� )r� r� rs rs rt �set_alpn_select_callback� s
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This internal helper does the common work for
``set_ocsp_server_callback`` and ``set_ocsp_client_callback``, which is
almost all of it.
Nru ) r� r� r� r� r� r� Z
new_handler� Z SSL_CTX_set_tlsext_status_cbr� r� Z SSL_CTX_set_tlsext_status_arg)r� �helperr� �rcrs rs rt �_set_ocsp_callback� s
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Set a callback to provide OCSP data to be stapled to the TLS handshake
on the server side.
:param callback: The callback function. It will be invoked with two
arguments: the Connection, and the optional arbitrary data you have
provided. The callback must return a bytestring that contains the
OCSP data to staple to the handshake. If no OCSP data is available
for this connection, return the empty bytestring.
:param data: Some opaque data that will be passed into the callback
function when called. This can be used to avoid needing to do
complex data lookups or to keep track of what context is being
used. This parameter is optional.
N)r� rF )r� r� r� rD rs rs rt �set_ocsp_server_callback� s z Context.set_ocsp_server_callbackc C s t |�}| j||� dS )a�
Set a callback to validate OCSP data stapled to the TLS handshake on
the client side.
:param callback: The callback function. It will be invoked with three
arguments: the Connection, a bytestring containing the stapled OCSP
assertion, and the optional arbitrary data you have provided. The
callback must return a boolean that indicates the result of
validating the OCSP data: ``True`` if the OCSP data is valid and
the certificate can be trusted, or ``False`` if either the OCSP
data is invalid or the certificate has been revoked.
:param data: Some opaque data that will be passed into the callback
function when called. This can be used to avoid needing to do
complex data lookups or to keep track of what context is being
used. This parameter is optional.
N)r� rF )r� r� r� rD rs rs rt �set_ocsp_client_callback� s z Context.set_ocsp_client_callback)N)N)N)N)?rp rq rr r r% r& r' r( r) r* r� �dict�itemsr� r� r� r� r r� r� r r r r r r r r r r r r r r! r" r$ r% r& r) r* r. r2 r3 r4 r5 r7 r8 r9 r; r< r� �
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Create a new Connection object, using the given OpenSSL.SSL.Context
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:param context: An SSL Context to use for this connection
:param socket: The socket to use for transport layer
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Look up attributes on the wrapped socket object if they are not found
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Retrieve the :class:`Context` object associated with this
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Switch this connection to a new session context.
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Retrieve the servername extension value if provided in the client hello
message, or None if there wasn't one.
:return: A byte string giving the server name or :data:`None`.
.. versionadded:: 0.13
N)r� ZSSL_get_servernamerN ZTLSEXT_NAMETYPE_host_namer� r� r� )r� r� rs rs rt �get_servername� s
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Set the value of the servername extension to send in the client hello.
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.. versionadded:: 0.13
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Get the number of bytes that can be safely read from the SSL buffer
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Send data on the connection. NOTE: If you get one of the WantRead,
WantWrite or WantX509Lookup exceptions on this, you have to call the
method again with the SAME buffer.
:param buf: The string, buffer or memoryview to send
:param flags: (optional) Included for compatibility with the socket
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:return: The number of bytes written
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Send "all" data on the connection. This calls send() repeatedly until
all data is sent. If an error occurs, it's impossible to tell how much
data has been sent.
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API, the value is ignored
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Receive data on the connection.
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:return: The string read from the Connection
zchar[]N)
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Receive data on the connection and copy it directly into the provided
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:param nbytes: (optional) The maximum number of bytes to read into the
buffer. If not present, defaults to the size of the buffer. If
larger than the size of the buffer, is reduced to the size of the
buffer.
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all other flags are ignored.
:return: The number of bytes read into the buffer.
Nzchar[])
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If the Connection was created with a memory BIO, this method can be
used to read bytes from the write end of that memory BIO. Many
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the buffer will eventually fill up and the Connection will be able to
take no further actions.
:param bufsiz: The maximum number of bytes to read
:return: The string read.
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If the Connection was created with a memory BIO, this method can be
used to add bytes to the read end of that memory BIO. The Connection
can then read the bytes (for example, in response to a call to
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:param buf: The string to put into the memory BIO.
:return: The number of bytes written
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Renegotiate the session.
:return: True if the renegotiation can be started, False otherwise
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Perform an SSL handshake (usually called after :meth:`renegotiate` or
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raise the same exceptions as :meth:`send` and :meth:`recv`.
:return: None.
N)r� ZSSL_do_handshakerN rV )r� r� rs rs rt � do_handshaker s zConnection.do_handshakec C s t j| j�dkS )z�
Check if there's a renegotiation in progress, it will return False once
a renegotiation is finished.
:return: Whether there's a renegotiation in progress
:rtype: bool
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Find out the total number of renegotiations.
:return: The number of renegotiations.
:rtype: int
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Call the :meth:`connect` method of the underlying socket and set up SSL
on the socket, using the :class:`Context` object supplied to this
:class:`Connection` object at creation.
:param addr: A remote address
:return: What the socket's connect method returns
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Call the :meth:`connect_ex` method of the underlying socket and set up
SSL on the socket, using the Context object supplied to this Connection
object at creation. Note that if the :meth:`connect_ex` method of the
socket doesn't return 0, SSL won't be initialized.
:param addr: A remove address
:return: What the socket's connect_ex method returns
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Call the :meth:`accept` method of the underlying socket and set up SSL
on the returned socket, using the Context object supplied to this
:class:`Connection` object at creation.
:return: A *(conn, addr)* pair where *conn* is the new
:class:`Connection` object created, and *address* is as returned by
the socket's :meth:`accept`.
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If the Connection was created with a memory BIO, this method can be
used to indicate that *end of file* has been reached on the read end of
that memory BIO.
:return: None
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Send the shutdown message to the Connection.
:return: True if the shutdown completed successfully (i.e. both sides
have sent closure alerts), False otherwise (in which case you
call :meth:`recv` or :meth:`send` when the connection becomes
readable/writeable).
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Retrieve the list of ciphers used by the Connection object.
:return: A list of native cipher strings.
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Get CAs whose certificates are suggested for client authentication.
:return: If this is a server connection, the list of certificate
authorities that will be sent or has been sent to the client, as
controlled by this :class:`Connection`'s :class:`Context`.
If this is a client connection, the list will be empty until the
connection with the server is established.
.. versionadded:: 0.10
)r� ZSSL_get_client_CA_listrN r� r� �rangeZsk_X509_NAME_numZsk_X509_NAME_valuer/ r� r r: r� r1 r0 r� )r� Zca_namesr� r r� r Zpynamers rs rt �get_client_ca_list� s
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The makefile() method is not implemented, since there is no dup
semantics for SSL connections
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Retrieve application data as set by :meth:`set_app_data`.
:return: The application data
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Set application data
:param data: The application data
:return: None
N)r� )r� r� rs rs rt r9 s zConnection.set_app_datac C s t j| j�S )z�
Get the shutdown state of the Connection.
:return: The shutdown state, a bitvector of SENT_SHUTDOWN,
RECEIVED_SHUTDOWN.
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Set the shutdown state of the Connection.
:param state: bitvector of SENT_SHUTDOWN, RECEIVED_SHUTDOWN.
:return: None
zstate must be an integerN)r� r r� r� ZSSL_set_shutdownrN )r� �staters rs rt � set_shutdown& s
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Retrieve a verbose string detailing the state of the Connection.
:return: A string representing the state
:rtype: bytes
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Retrieve the random value used with the server hello message.
:return: A string representing the state
Nr zunsigned char[]) r� �SSL_get_sessionrN r� r� ZSSL_get_server_random�AssertionErrorre r� )r� �sessionr� �outprs rs rt �
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Retrieve the random value used with the client hello message.
:return: A string representing the state
Nr zunsigned char[]) r� r� rN r� r� ZSSL_get_client_randomr� re r� )r� r� r� r� rs rs rt �
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Retrieve the value of the master key for this session.
:return: A string representing the state
Nr zunsigned char[]) r� r� rN r� r� ZSSL_SESSION_get_master_keyr� re r� )r� r� r� r� rs rs rt �
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Obtain keying material for application use.
:param: label - a disambiguating label string as described in RFC 5705
:param: olen - the length of the exported key material in bytes
:param: context - a per-association context value
:return: the exported key material bytes or None
zunsigned char[]r Nru ) re r� r� r� r� ZSSL_export_keying_materialrN r� r� ) r� ZlabelZolenr� r� Z context_bufZ context_lenZ use_context�successrs rs rt �export_keying_materialj s
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Call the :meth:`shutdown` method of the underlying socket.
See :manpage:`shutdown(2)`.
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Check the consistency of an RSA private key.
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Only RSA keys can currently be checked.
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Returns the number of bits of the key
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A representation of a supported elliptic curve.
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Thereafter, a :py:type:`set` containing :py:type:`_EllipticCurve`
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@type _curves: :py:type:`NoneType` or :py:type:`set`
Nc s t |t�rtt| �j|�S tS )z�
Implement cooperation with the right-hand side argument of ``!=``.
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Get the curves supported by OpenSSL.
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Get, cache, and return the curves supported by OpenSSL.
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Instantiate a new :py:class:`_EllipticCurve` associated with the given
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:param name: The OpenSSL short name identifying the curve this object
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:type name: :py:class:`unicode`
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Create a new OpenSSL EC_KEY structure initialized to use this curve.
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Return a set of objects representing the elliptic curves supported in the
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The curve objects have a :py:class:`unicode` ``name`` attribute by which
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Return a single curve object selected by name.
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zunknown curve nameN)r rq r` )rq ZcurverD rD rE r! � s
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An X.509 Distinguished Name.
:ivar countryName: The country of the entity.
:ivar C: Alias for :py:attr:`countryName`.
:ivar stateOrProvinceName: The state or province of the entity.
:ivar ST: Alias for :py:attr:`stateOrProvinceName`.
:ivar localityName: The locality of the entity.
:ivar L: Alias for :py:attr:`localityName`.
:ivar organizationName: The organization name of the entity.
:ivar O: Alias for :py:attr:`organizationName`.
:ivar organizationalUnitName: The organizational unit of the entity.
:ivar OU: Alias for :py:attr:`organizationalUnitName`
:ivar commonName: The common name of the entity.
:ivar CN: Alias for :py:attr:`commonName`.
:ivar emailAddress: The e-mail address of the entity.
c C s t j|j�}tj|t j�| _dS )z�
Create a new X509Name, copying the given X509Name instance.
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:type name: :py:class:`X509Name`
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|��}|tj kr|y
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rr Y nX td��x\ttj| j��D ]H}tj| j|�}tj|�}tj|�}||kr�tj| j|�}tj|� P q�W t|t�r�|jd�}tj| j|tj|ddd�}|�st � d S ) N�_z+attribute name must be string, not '%.200s'zNo such attributezutf-8r? r ���r� ) �
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jd�}t j||�}t|dk� z"t
j|d |�dd� jd�}W dt j|d � X |S )a
Find attribute. An X509Name object has the following attributes:
countryName (alias C), stateOrProvince (alias ST), locality (alias L),
organization (alias O), organizationalUnit (alias OU), commonName
(alias CN) and more...
r? Nzunsigned char**r zutf-8r� r� )rK r� r� r� r� r r� r" � __getattr__ZX509_NAME_get_index_by_NIDrs r� �X509_NAME_ENTRY_get_datarR rS ZASN1_STRING_to_UTF8rU rX r� � OPENSSL_free) rn rq r� Z entry_index�entryrY r[ Z data_lengthr� )r� rD rE r� K s*
zX509Name.__getattr__c s � fdd�}|S )Nc s( t |t�stS tj| j|j�}� |d�S )Nr )r] r" r� rK Z
X509_NAME_cmprs )rn r� r� )�oprD rE �ft s
zX509Name._cmp.<locals>.frD )r� r� rD )r� rE �_cmps s z
X509Name._cmpc C sB t jdd�}tj| j|t|��}t|t jk� dtt j |��f S )z6
String representation of an X509Name
zchar[]i z<X509Name object '%s'>)
rR rS rK ZX509_NAME_oneliners rT rU rV �_nativerh )rn r[ Z
format_resultrD rD rE r� � s zX509Name.__repr__c C s t j| j�S )a&
Return an integer representation of the first four bytes of the
MD5 digest of the DER representation of the name.
This is the Python equivalent of OpenSSL's ``X509_NAME_hash``.
:return: The (integer) hash of this name.
:rtype: :py:class:`int`
)rK ZX509_NAME_hashrs )rn rD rD rE �hash� s
z
X509Name.hashc C sN t jd�}tj| j|�}t|dk� t j|d |�dd� }tj|d � |S )z�
Return the DER encoding of this name.
:return: The DER encoded form of this name.
:rtype: :py:class:`bytes`
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encode_resultrj rD rD rE �der� s
z X509Name.derc C s� g }x�t tj| j��D ]n}tj| j|�}tj|�}tj|�}tj|�}tj|�}t j
tj |�tj |��dd� }|j
t j|�|f� qW |S )z�
Returns the components of this name, as a sequence of 2-tuples.
:return: The components of this name.
:rtype: :py:class:`list` of ``name, value`` tuples.
N)r� rK r� rs r� r� r� r� r� rR rX ri rg rp rh ) rn r� r� r� ZfnameZfvalr� rq r� rD rD rE �get_components� s
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$ ( z6X509NameType has been deprecated, use X509Name insteadc @ sd e Zd ZdZddd�Zedd� �Zejdej dej
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dd� Zdd� Zdd� ZdS )r# z,
An X.509 v3 certificate extension.
Nc C s� t jd�}tj|t jt jt jt jd� tj|� |dk rRt|t�sJtd��|j |_
|dk rtt|t�sltd��|j |_ |r�d| }tj t j|||�}|t jkr�t
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Initializes an X509 extension.
:param type_name: The name of the type of extension_ to create.
:type type_name: :py:data:`bytes`
:param bool critical: A flag indicating whether this is a critical
extension.
:param value: The value of the extension.
:type value: :py:data:`bytes`
:param subject: Optional X509 certificate to use as subject.
:type subject: :py:class:`X509`
:param issuer: Optional X509 certificate to use as issuer.
:type issuer: :py:class:`X509`
.. _extension: https://www.openssl.org/docs/manmaster/man5/
x509v3_config.html#STANDARD-EXTENSIONS
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C s� t jdtj| j��}t j|tj�}g }x�ttj|��D ]�}tj ||�}y| j
|j }W n8 t k
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� }tj||� |jtt|��� Y q6X tt j|jjj|jjj�d d � �}|j|d | � q6W dj|�S )NzGENERAL_NAMES*�:z, )rR rf rK ZX509V3_EXT_d2ir� rW ZGENERAL_NAMES_freer� Zsk_GENERAL_NAME_numZsk_GENERAL_NAME_value� _prefixesr� �KeyErrorrZ ZGENERAL_NAME_printrp r� r\ rX �dZia5rY �length�join)rn �names�partsr� rq ZlabelrM r� rD rD rE �_subjectAltNameString s "z#X509Extension._subjectAltNameStringc C sD t j| jkr| j� S t� }t j|| jdd�}t|dk� tt |��S )zF
:return: a nice text representation of the extension
r )
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Returns the critical field of this X.509 extension.
:return: The critical field.
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Returns the short type name of this X.509 extension.
The result is a byte string such as :py:const:`b"basicConstraints"`.
:return: The short type name.
:rtype: :py:data:`bytes`
.. versionadded:: 0.12
)rK r� r� r� rR rh r� )rn �objr� rD rD rE �get_short_nameD s
z X509Extension.get_short_namec C s@ t j| j�}tjd|�}t j|�}t j|�}tj||�dd� S )z�
Returns the data of the X509 extension, encoded as ASN.1.
:return: The ASN.1 encoded data of this X509 extension.
:rtype: :py:data:`bytes`
.. versionadded:: 0.12
z ASN1_STRING*N)rK �X509_EXTENSION_get_datar� rR rf ri rg rX )rn Z octet_resultrj Z char_result�
result_lengthrD rD rE �get_dataS s
zX509Extension.get_data)NN)r@ rA rB rC ro �propertyr� rK Z GEN_EMAILZGEN_DNSZGEN_URIr� r� r� r� r� r� rD rD rD rE r# � s
=
z@X509ExtensionType has been deprecated, use X509Extension insteadc @ st e Zd ZdZdd� Zdd� Zedd� �Zdd � Zd
d � Z d d
� Z
dd� Z dd� Z dd� Z
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An X.509 certificate signing requests.
c C s& t j� }tj|t j�| _| jd� d S )Nr )rK Z X509_REQ_newrR rW �
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Export as a ``cryptography`` certificate signing request.
:rtype: ``cryptography.x509.CertificateSigningRequest``
.. versionadded:: 17.1.0
r )�_CertificateSigningRequest)�)cryptography.hazmat.backends.openssl.x509r� rG r� )rn r� rF rD rD rE �to_cryptographyu s zX509Req.to_cryptographyc C s& t |tj�std��| � }|j|_|S )a
Construct based on a ``cryptography`` *crypto_req*.
:param crypto_req: A ``cryptography`` X.509 certificate signing request
:type crypto_req: ``cryptography.x509.CertificateSigningRequest``
:rtype: X509Req
.. versionadded:: 17.1.0
z%Must be a certificate signing request)r] r
ZCertificateSigningRequestr_ Z _x509_reqr� )r{ Z
crypto_reqr� rD rD rE �from_cryptography� s
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Set the public key of the certificate signing request.
:param pkey: The public key to use.
:type pkey: :py:class:`PKey`
:return: ``None``
r? N)rK ZX509_REQ_set_pubkeyr� rv rU )rn rx rc rD rD rE �
set_pubkey� s zX509Req.set_pubkeyc C sD t jt �}tj| j�|_t|jtjk� tj |jtj
�|_d|_ |S )z�
Get the public key of the certificate signing request.
:return: The public key.
:rtype: :py:class:`PKey`
T) r �__new__rK ZX509_REQ_get_pubkeyr� rv rU rR rV rW ru ry )rn rx rD rD rE �
get_pubkey� s
zX509Req.get_pubkeyc C s t j| j|�}t|dk� dS )z�
Set the version subfield (RFC 2459, section 4.1.2.1) of the certificate
request.
:param int version: The version number.
:return: ``None``
r? N)rK ZX509_REQ_set_versionr� rU )rn �versionrc rD rD rE r� � s zX509Req.set_versionc C s t j| j�S )z�
Get the version subfield (RFC 2459, section 4.1.2.1) of the certificate
request.
:return: The value of the version subfield.
:rtype: :py:class:`int`
)rK ZX509_REQ_get_versionr� )rn rD rD rE � get_version� s zX509Req.get_versionc C s2 t jt �}tj| j�|_t|jtjk� | |_ |S )a�
Return the subject of this certificate signing request.
This creates a new :class:`X509Name` that wraps the underlying subject
name field on the certificate signing request. Modifying it will modify
the underlying signing request, and will have the effect of modifying
any other :class:`X509Name` that refers to this subject.
:return: The subject of this certificate signing request.
:rtype: :class:`X509Name`
)
r" r� rK ZX509_REQ_get_subject_namer� rs rU rR rV �_owner)rn rq rD rD rE � get_subject� s
zX509Req.get_subjectc C sp t j� }t|tjk� tj|t j�}x,|D ]$}t|t�s@t d��t j
||j � q*W t j | j
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Add extensions to the certificate signing request.
:param extensions: The X.509 extensions to add.
:type extensions: iterable of :py:class:`X509Extension`
:return: ``None``
z+One of the elements is not an X509Extensionr? N)rK Zsk_X509_EXTENSION_new_nullrU rR rV rW Zsk_X509_EXTENSION_freer] r# r` Zsk_X509_EXTENSION_pushr� ZX509_REQ_add_extensionsr� )rn �
extensions�stack�extr� rD rD rE �add_extensions� s
zX509Req.add_extensionsc C sN g }t j| j�}x8tt j|��D ]&}tjt�}t j||�|_|j |� q W |S )z�
Get X.509 extensions in the certificate signing request.
:return: The X.509 extensions in this request.
:rtype: :py:class:`list` of :py:class:`X509Extension` objects.
.. versionadded:: 0.15
)
rK ZX509_REQ_get_extensionsr� r� Zsk_X509_EXTENSION_numr# r� Zsk_X509_EXTENSION_valuer� rp )rn ZextsZnative_exts_objr� r� rD rD rE �get_extensions� s
zX509Req.get_extensionsc C s^ |j rtd��|js td��tjt|��}|tjkr<td��tj| j |j
|�}t |dk� dS )ad
Sign the certificate signing request with this key and digest type.
:param pkey: The key pair to sign with.
:type pkey: :py:class:`PKey`
:param digest: The name of the message digest to use for the signature,
e.g. :py:data:`b"sha256"`.
:type digest: :py:class:`bytes`
:return: ``None``
zKey has only public partzKey is uninitializedzNo such digest methodr N) ry r` rw rK �EVP_get_digestbynamer� rR rV Z
X509_REQ_signr� rv rU )rn rx �digest�
digest_obj� sign_resultrD rD rE r7 s
z X509Req.signc C s4 t |t�std��tj| j|j�}|dkr0t� |S )a@
Verifies the signature on this certificate signing request.
:param PKey key: A public key.
:return: ``True`` if the signature is correct.
:rtype: bool
:raises OpenSSL.crypto.Error: If the signature is invalid or there is a
problem verifying the signature.
z pkey must be a PKey instancer )r] r r_ rK ZX509_REQ_verifyr� rv r� )rn rx r� rD rD rE r8 s
zX509Req.verifyN)r@ rA rB rC ro r� r� r� r� r� r� r� r� r� r� r7 r8 rD rD rD rE r$ j s
z4X509ReqType has been deprecated, use X509Req insteadc @ s e Zd ZdZdd� Zedd� �Zdd� Zedd � �Zd
d � Z d d
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dd� Z dd� Z dd� Z
dd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd*d+� Zd,d-� Zd.d/� Zd0d1� Z d2d3� Z d4d5� Z d6d7� Z d8d9� Z d:d;� Z!d<d=� Z"d>d?� Z#d@dA� Z$dBS )Cr% z
An X.509 certificate.
c C s: t j� }t|tjk� tj|t j�| _t� | _ t� | _
d S )N) rK ZX509_newrU rR rV rW � X509_freer� rl �_issuer_invalidator�_subject_invalidator)rn r
rD rD rE ro < s
z
X509.__init__c C s. | j | �}tj|tj�|_t� |_t� |_|S )N) r� rR rW rK r� r� rl r� r� )r{ r
�certrD rD rE �_from_raw_x509_ptrD s
zX509._from_raw_x509_ptrc C s ddl m} t� }||| j�S )z�
Export as a ``cryptography`` certificate.
:rtype: ``cryptography.x509.Certificate``
.. versionadded:: 17.1.0
r )� _Certificate)r� r� rG r� )rn r� rF rD rD rE r� L s zX509.to_cryptographyc C s& t |tj�std��| � }|j|_|S )z�
Construct based on a ``cryptography`` *crypto_cert*.
:param crypto_key: A ``cryptography`` X.509 certificate.
:type crypto_key: ``cryptography.x509.Certificate``
:rtype: X509
.. versionadded:: 17.1.0
zMust be a certificate)r] r
Z Certificater_ r� )r{ Z crypto_certr� rD rD rE r� X s
zX509.from_cryptographyc C s$ t |t�std��tj| j|� dS )a
Set the version number of the certificate. Note that the
version value is zero-based, eg. a value of 0 is V1.
:param version: The version number of the certificate.
:type version: :py:class:`int`
:return: ``None``
zversion must be an integerN)r] r} r_ rK ZX509_set_versionr� )rn r� rD rD rE r� k s
zX509.set_versionc C s t j| j�S )z�
Return the version number of the certificate.
:return: The version number of the certificate.
:rtype: :py:class:`int`
)rK ZX509_get_versionr� )rn rD rD rE r� z s zX509.get_versionc C sF t jt �}tj| j�|_|jtjkr*t� tj |jtj
�|_d|_ |S )z{
Get the public key of the certificate.
:return: The public key.
:rtype: :py:class:`PKey`
T) r r� rK �X509_get_pubkeyr� rv rR rV r� rW ru ry )rn rx rD rD rE r� � s
zX509.get_pubkeyc C s2 t |t�std��tj| j|j�}t|dk� dS )z�
Set the public key of the certificate.
:param pkey: The public key.
:type pkey: :py:class:`PKey`
:return: :py:data:`None`
z pkey must be a PKey instancer? N)r] r r_ rK ZX509_set_pubkeyr� rv rU )rn rx rc rD rD rE r� � s
zX509.set_pubkeyc C sp t |t�std��|jr td��|js.td��tjt|��}|t j
krNtd��tj | j |j
|�}t|dk� dS )a
Sign the certificate with this key and digest type.
:param pkey: The key to sign with.
:type pkey: :py:class:`PKey`
:param digest: The name of the message digest to use.
:type digest: :py:class:`bytes`
:return: :py:data:`None`
z pkey must be a PKey instancezKey only has public partzKey is uninitializedzNo such digest methodr N)r] r r_ ry r` rw rK r� r� rR rV Z X509_signr� rv rU )rn rx r� Zevp_mdr� rD rD rE r7 � s
z X509.signc C s: t j| j�}t j|j�}|t jkr*td��tjt j |��S )z�
Return the signature algorithm used in the certificate.
:return: The name of the algorithm.
:rtype: :py:class:`bytes`
:raises ValueError: If the signature algorithm is undefined.
.. versionadded:: 0.13
z Undefined signature algorithm)
rK ZX509_get0_tbs_sigalgr� r� � algorithmr� r` rR rh Z
OBJ_nid2ln)rn Zalgorr� rD rD rE �get_signature_algorithm� s
z X509.get_signature_algorithmc C s� t jt|��}|tjkr td��tjdt j�}tjdd�}t|�|d< t j | j
|||�}t |dk� dj dd� tj
||d �D ��S ) a7
Return the digest of the X509 object.
:param digest_name: The name of the digest algorithm to use.
:type digest_name: :py:class:`bytes`
:return: The digest of the object, formatted as
:py:const:`b":"`-delimited hex pairs.
:rtype: :py:class:`bytes`
zNo such digest methodzunsigned char[]zunsigned int[]r? r � :c S s g | ]}t |�j� �qS rD )r �upper)r� ZchrD rD rE �
<listcomp>� s z X509.digest.<locals>.<listcomp>)rK r� r� rR rV r` rS ZEVP_MAX_MD_SIZErT Z X509_digestr� rU r� rX )rn Z digest_namer� r[ r� Z
digest_resultrD rD rE r� � s
z X509.digestc C s t j| j�S )z�
Return the hash of the X509 subject.
:return: The hash of the subject.
:rtype: :py:class:`bytes`
)rK ZX509_subject_name_hashr� )rn rD rD rE �subject_name_hash� s zX509.subject_name_hashc C s� t |t�std��t|�dd� }t |t�s6|jd�}tjd�}tj ||�}|d tj
krztj tj | j
�|�}|r�t� nXtj|d tj
�}tj|d � |tj
kr�t� tj|tj�}tj| j
|�}t|dk� dS )z�
Set the serial number of the certificate.
:param serial: The new serial number.
:type serial: :py:class:`int`
:return: :py:data`None`
zserial must be an integerr= Nr� zBIGNUM**r r? )r] �_integer_typesr_ �hexr^ r� rR rS rK � BN_hex2bnrV ZASN1_INTEGER_set�X509_get_serialNumberr� r� �BN_to_ASN1_INTEGERr rW �ASN1_INTEGER_freeZX509_set_serialNumberrU )rn �serial�
hex_serial�
bignum_serialZ small_serialrc � asn1_serialrD rD rE �set_serial_number� s&
zX509.set_serial_numberc C s` t j| j�}t j|tj�}z4t j|�}ztj|�}t|d�}|S t j |� X W dt j
|� X dS )zx
Return the serial number of this certificate.
:return: The serial number.
:rtype: int
r> N) rK r r� ZASN1_INTEGER_to_BNrR rV Z BN_bn2hexrh r} r� r )rn r
r r Zhexstring_serialr
rD rD rE �get_serial_number s
zX509.get_serial_numberc C s. t |t�std��tj| j�}tj||� dS )z�
Adjust the time stamp on which the certificate stops being valid.
:param int amount: The number of seconds by which to adjust the
timestamp.
:return: ``None``
zamount must be an integerN)r] r} r_ rK �X509_get_notAfterr� �X509_gmtime_adj)rn �amountZnotAfterrD rD rE �gmtime_adj_notAfter- s
zX509.gmtime_adj_notAfterc C s. t |t�std��tj| j�}tj||� dS )z�
Adjust the timestamp on which the certificate starts being valid.
:param amount: The number of seconds by which to adjust the timestamp.
:return: ``None``
zamount must be an integerN)r] r} r_ rK �X509_get_notBeforer� r )rn r Z notBeforerD rD rE �gmtime_adj_notBefore; s
zX509.gmtime_adj_notBeforec C s( t | j� �}tjj|d�}|tjj� k S )z�
Check whether the certificate has expired.
:return: ``True`` if the certificate has expired, ``False`` otherwise.
:rtype: bool
z
%Y%m%d%H%M%SZ)r� � get_notAfter�datetimeZstrptimeZutcnow)rn Z time_stringZ not_afterrD rD rE � has_expiredH s zX509.has_expiredc C s t || j��S )N)rk r� )rn �whichrD rD rE �_get_boundary_timeT s zX509._get_boundary_timec C s | j tj�S )a
Get the timestamp at which the certificate starts being valid.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
:return: A timestamp string, or ``None`` if there is none.
:rtype: bytes or NoneType
)r rK r )rn rD rD rE �
get_notBeforeW s zX509.get_notBeforec C s t || j�|�S )N)rd r� )rn r rb rD rD rE �_set_boundary_timed s zX509._set_boundary_timec C s | j tj|�S )z�
Set the timestamp at which the certificate starts being valid.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
:param bytes when: A timestamp string.
:return: ``None``
)r rK r )rn rb rD rD rE �
set_notBeforeg s zX509.set_notBeforec C s | j tj�S )a
Get the timestamp at which the certificate stops being valid.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
:return: A timestamp string, or ``None`` if there is none.
:rtype: bytes or NoneType
)r rK r )rn rD rD rE r t s zX509.get_notAfterc C s | j tj|�S )z�
Set the timestamp at which the certificate stops being valid.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
:param bytes when: A timestamp string.
:return: ``None``
)r rK r )rn rb rD rD rE � set_notAfter� s zX509.set_notAfterc C s0 t jt �}|| j�|_t|jtjk� | |_|S )N)r" r� r� rs rU rR rV r� )rn r rq rD rD rE � _get_name� s
zX509._get_namec C s0 t |t�std��|| j|j�}t|dk� d S )Nzname must be an X509Namer? )r] r" r_ r� rs rU )rn r rq rc rD rD rE � _set_name� s
zX509._set_namec C s | j tj�}| jj|� |S )a�
Return the issuer of this certificate.
This creates a new :class:`X509Name` that wraps the underlying issuer
name field on the certificate. Modifying it will modify the underlying
certificate, and will have the effect of modifying any other
:class:`X509Name` that refers to this issuer.
:return: The issuer of this certificate.
:rtype: :class:`X509Name`
)r rK ZX509_get_issuer_namer� rr )rn rq rD rD rE �
get_issuer� s zX509.get_issuerc C s | j tj|� | jj� dS )z�
Set the issuer of this certificate.
:param issuer: The issuer.
:type issuer: :py:class:`X509Name`
:return: ``None``
N)r rK ZX509_set_issuer_namer� rt )rn r� rD rD rE �
set_issuer� s zX509.set_issuerc C s | j tj�}| jj|� |S )a�
Return the subject of this certificate.
This creates a new :class:`X509Name` that wraps the underlying subject
name field on the certificate. Modifying it will modify the underlying
certificate, and will have the effect of modifying any other
:class:`X509Name` that refers to this subject.
:return: The subject of this certificate.
:rtype: :class:`X509Name`
)r rK �X509_get_subject_namer� rr )rn rq rD rD rE r� � s zX509.get_subjectc C s | j tj|� | jj� dS )z�
Set the subject of this certificate.
:param subject: The subject.
:type subject: :py:class:`X509Name`
:return: ``None``
N)r rK ZX509_set_subject_namer� rt )rn r� rD rD rE � set_subject� s zX509.set_subjectc C s t j| j�S )z�
Get the number of extensions on this certificate.
:return: The number of extensions.
:rtype: :py:class:`int`
.. versionadded:: 0.12
)rK ZX509_get_ext_countr� )rn rD rD rE �get_extension_count� s zX509.get_extension_countc C s@ x:|D ]2}t |t�s td��tj| j|jd�}|st� qW dS )z�
Add extensions to the certificate.
:param extensions: The extensions to add.
:type extensions: An iterable of :py:class:`X509Extension` objects.
:return: ``None``
z+One of the elements is not an X509Extensionr? Nr� )r] r# r` rK Z X509_add_extr� r� r� )rn r� r� r� rD rD rE r� � s
zX509.add_extensionsc C sN t jt �}tj| j|�|_|jtjkr.td��tj |j�}tj
|tj �|_|S )a�
Get a specific extension of the certificate by index.
Extensions on a certificate are kept in order. The index
parameter selects which extension will be returned.
:param int index: The index of the extension to retrieve.
:return: The extension at the specified index.
:rtype: :py:class:`X509Extension`
:raises IndexError: If the extension index was out of bounds.
.. versionadded:: 0.12
z extension index out of bounds) r# r� rK Z X509_get_extr� r� rR rV �
IndexErrorZX509_EXTENSION_duprW r� )rn �indexr� r� rD rD rE �
get_extension� s
zX509.get_extensionN)%r@ rA rB rC ro r� r� r� r� r� r� r� r� r7 r� r� r r r r r r r r r r r r r r r! r" r� r$ r% r� r( rD rD rD rE r% 8 sB '
z.X509Type has been deprecated, use X509 insteadc @ sR e Zd ZdZejZejZej Z
ej Z ej
ZejZejZejZejZejZejZdS )r& a
Flags for X509 verification, used to change the behavior of
:class:`X509Store`.
See `OpenSSL Verification Flags`_ for details.
.. _OpenSSL Verification Flags:
https://www.openssl.org/docs/manmaster/man3/X509_VERIFY_PARAM_set_flags.html
N)r@ rA rB rC rK ZX509_V_FLAG_CRL_CHECKZ CRL_CHECKZX509_V_FLAG_CRL_CHECK_ALLZ
CRL_CHECK_ALLZX509_V_FLAG_IGNORE_CRITICALZIGNORE_CRITICALZX509_V_FLAG_X509_STRICTZ X509_STRICTZ X509_V_FLAG_ALLOW_PROXY_CERTSZALLOW_PROXY_CERTSZX509_V_FLAG_POLICY_CHECKZ POLICY_CHECKZX509_V_FLAG_EXPLICIT_POLICYZEXPLICIT_POLICYZX509_V_FLAG_INHIBIT_MAPZ INHIBIT_MAPZX509_V_FLAG_NOTIFY_POLICYZ
NOTIFY_POLICYZ X509_V_FLAG_CHECK_SS_SIGNATUREZCHECK_SS_SIGNATUREZX509_V_FLAG_CB_ISSUER_CHECKZCB_ISSUER_CHECKrD rD rD rE r& s c @ s8 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd S )
r' a�
An X.509 store.
An X.509 store is used to describe a context in which to verify a
certificate. A description of a context may include a set of certificates
to trust, a set of certificate revocation lists, verification flags and
more.
An X.509 store, being only a description, cannot be used by itself to
verify a certificate. To carry out the actual verification process, see
:class:`X509StoreContext`.
c C s t j� }tj|t j�| _d S )N)rK ZX509_STORE_newrR rW ZX509_STORE_free�_store)rn �storerD rD rE ro 6 s zX509Store.__init__c C sP t |t�st� �tj| j|j�dkrLtj� }tj|�}t |tj
k� tj � dS )a�
Adds a trusted certificate to this store.
Adding a certificate with this method adds this certificate as a
*trusted* certificate.
:param X509 cert: The certificate to add to this store.
:raises TypeError: If the certificate is not an :class:`X509`.
:raises OpenSSL.crypto.Error: If OpenSSL was unhappy with your
certificate.
:return: ``None`` if the certificate was added successfully.
r N) r] r% r_ rK ZX509_STORE_add_certr) r� ZERR_peek_errorZERR_GET_REASONrU Z!X509_R_CERT_ALREADY_IN_HASH_TABLEZERR_clear_error)rn r� �codeZ
err_reasonrD rD rE �add_cert: s
zX509Store.add_certc C s t tj| j|j�dk� dS )a�
Add a certificate revocation list to this store.
The certificate revocation lists added to a store will only be used if
the associated flags are configured to check certificate revocation
lists.
.. versionadded:: 16.1.0
:param CRL crl: The certificate revocation list to add to this store.
:return: ``None`` if the certificate revocation list was added
successfully.
r N)rU rK ZX509_STORE_add_crlr) �_crl)rn �crlrD rD rE �add_crlX s zX509Store.add_crlc C s t tj| j|�dk� dS )a�
Set verification flags to this store.
Verification flags can be combined by oring them together.
.. note::
Setting a verification flag sometimes requires clients to add
additional information to the store, otherwise a suitable error will
be raised.
For example, in setting flags to enable CRL checking a
suitable CRL must be added to the store otherwise an error will be
raised.
.. versionadded:: 16.1.0
:param int flags: The verification flags to set on this store.
See :class:`X509StoreFlags` for available constants.
:return: ``None`` if the verification flags were successfully set.
r N)rU rK ZX509_STORE_set_flagsr) )rn �flagsrD rD rE � set_flagsh s zX509Store.set_flagsc C sF t j� }tj|t j�}t j|t|jd��� tt j | j
|�dk� dS )a�
Set the time against which the certificates are verified.
Normally the current time is used.
.. note::
For example, you can determine if a certificate was valid at a given
time.
.. versionadded:: 17.0.0
:param datetime vfy_time: The verification time to set on this store.
:return: ``None`` if the verification time was successfully set.
z%sr N) rK ZX509_VERIFY_PARAM_newrR rW ZX509_VERIFY_PARAM_freeZX509_VERIFY_PARAM_set_timer} ZstrftimerU ZX509_STORE_set1_paramr) )rn Zvfy_timeZparamrD rD rE �set_time� s zX509Store.set_timeN) r@ rA rB rC ro r, r/ r1 r2 rD rD rD rE r' ( s z8X509StoreType has been deprecated, use X509Store insteadc s e Zd ZdZ� fdd�Z� ZS )r( z�
An exception raised when an error occurred while verifying a certificate
using `OpenSSL.X509StoreContext.verify_certificate`.
:ivar certificate: The certificate which caused verificate failure.
:type certificate: :class:`X509`
c s t t| �j|� || _d S )N)r� r( ro � certificate)rn �messager3 )r� rD rE ro � s z X509StoreContextError.__init__)r@ rA rB rC ro r� rD rD )r� rE r( � s c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z dS )r) a�
An X.509 store context.
An X.509 store context is used to carry out the actual verification process
of a certificate in a described context. For describing such a context, see
:class:`X509Store`.
:ivar _store_ctx: The underlying X509_STORE_CTX structure used by this
instance. It is dynamically allocated and automatically garbage
collected.
:ivar _store: See the ``store`` ``__init__`` parameter.
:ivar _cert: See the ``certificate`` ``__init__`` parameter.
:param X509Store store: The certificates which will be trusted for the
purposes of any verifications.
:param X509 certificate: The certificate to be verified.
c C s0 t j� }tj|t j�| _|| _|| _| j� d S )N) rK ZX509_STORE_CTX_newrR rW ZX509_STORE_CTX_free�
_store_ctxr) �_cert�_init)rn r* r3 Z store_ctxrD rD rE ro � s
zX509StoreContext.__init__c C s. t j| j| jj| jjtj�}|dkr*t� dS )z�
Set up the store context for a subsequent verification operation.
Calling this method more than once without first calling
:meth:`_cleanup` will leak memory.
r N) rK ZX509_STORE_CTX_initr5 r) r6 r� rR rV r� )rn �retrD rD rE r7 � s zX509StoreContext._initc C s t j| j� dS )z�
Internally cleans up the store context.
The store context can then be reused with a new call to :meth:`_init`.
N)rK ZX509_STORE_CTX_cleanupr5 )rn rD rD rE �_cleanup� s zX509StoreContext._cleanupc C s\ t j| j�t j| j�ttjt jt j| j����g}t j| j�}t j |�}t
j |�}t ||�S )z�
Convert an OpenSSL native context error failure into a Python
exception.
When a call to native OpenSSL X509_verify_cert fails, additional
information about the failure can be obtained from the store context.
)
rK ZX509_STORE_CTX_get_errorr5 Z X509_STORE_CTX_get_error_depthr� rR rh Z X509_verify_cert_error_stringZ X509_STORE_CTX_get_current_certZX509_dupr% r� r( )rn �errorsr� r6 �pycertrD rD rE �_exception_from_context� s
z(X509StoreContext._exception_from_contextc C s
|| _ dS )z�
Set the context's X.509 store.
.. versionadded:: 0.15
:param X509Store store: The store description which will be used for
the purposes of any *future* verifications.
N)r) )rn r* rD rD rE � set_store� s zX509StoreContext.set_storec C s8 | j � | j� tj| j�}| j � |dkr4| j� �dS )a"
Verify a certificate in a context.
.. versionadded:: 0.15
:raises X509StoreContextError: If an error occurred when validating a
certificate in the context. Sets ``certificate`` attribute to
indicate which certificate caused the error.
r N)r9 r7 rK ZX509_verify_certr5 r< )rn r8 rD rD rE �verify_certificate� s z#X509StoreContext.verify_certificateN)
r@ rA rB rC ro r7 r9 r< r= r> rD rD rD rE r) � s
c C sv t |t�r|jd�}t|�}| tkr<tj|tjtjtj�}n | t krTtj
|tj�}nt d��|tjkrlt � t
j|�S )a
Load a certificate (X509) from the string *buffer* encoded with the
type *type*.
:param type: The file type (one of FILETYPE_PEM, FILETYPE_ASN1)
:param bytes buffer: The buffer the certificate is stored in
:return: The X509 object
r� z3type argument must be FILETYPE_PEM or FILETYPE_ASN1)r] r� r� rZ r rK ZPEM_read_bio_X509rR rV r Z d2i_X509_bior` r� r% r� )r� rX rM r
rD rD rE r* s
c C sb t � }| tkr tj||j�}n<| tkr6tj||j�}n$| tkrRtj||jdd�}nt d��t
|�S )a
Dump the certificate *cert* into a buffer string encoded with the type
*type*.
:param type: The file type (one of FILETYPE_PEM, FILETYPE_ASN1, or
FILETYPE_TEXT)
:param cert: The certificate to dump
:return: The buffer with the dumped certificate in
r zCtype argument must be FILETYPE_PEM, FILETYPE_ASN1, or FILETYPE_TEXT) rZ r rK ZPEM_write_bio_X509r� r Z i2d_X509_bior Z
X509_print_exr` r\ )r� r� rM � result_coderD rD rE r+ 2 s
c C sP t � }| tkrtj}n| tkr&tj}ntd��|||j�}|dkrHt� t |�S )z�
Dump a public key to a buffer.
:param type: The file type (one of :data:`FILETYPE_PEM` or
:data:`FILETYPE_ASN1`).
:param PKey pkey: The public key to dump
:return: The buffer with the dumped key in it.
:rtype: bytes
z3type argument must be FILETYPE_PEM or FILETYPE_ASN1r? )
rZ r rK ZPEM_write_bio_PUBKEYr Zi2d_PUBKEY_bior` rv r� r\ )r� rx rM Z write_bior? rD rD rE r, M s
c C s t � }t|t�std��|dk rR|dkr0td��tjt|��}|tjkrXt d��ntj}t
| |�}| t kr�tj ||j
|tjd|j|j�}|j� nh| tkr�tj||j
�}nP| tkr�tj|j
�tjkr�td��tjtj|j
�tj�}tj||d�}nt d��t|dk� t|�S )a�
Dump the private key *pkey* into a buffer string encoded with the type
*type*. Optionally (if *type* is :const:`FILETYPE_PEM`) encrypting it
using *cipher* and *passphrase*.
:param type: The file type (one of :const:`FILETYPE_PEM`,
:const:`FILETYPE_ASN1`, or :const:`FILETYPE_TEXT`)
:param PKey pkey: The PKey to dump
:param cipher: (optional) if encrypted PEM format, the cipher to use
:param passphrase: (optional) if encrypted PEM format, this can be either
the passphrase to use, or a callback for providing the passphrase.
:return: The buffer with the dumped key in
:rtype: bytes
zpkey must be a PKeyNzDif a value is given for cipher one must also be given for passphrasezInvalid cipher namer z-Only RSA keys are supported for FILETYPE_TEXTzCtype argument must be FILETYPE_PEM, FILETYPE_ASN1, or FILETYPE_TEXT) rZ r] r r_ rK ZEVP_get_cipherbynamer� rR rV r` �_PassphraseHelperr ZPEM_write_bio_PrivateKeyrv �callback�
callback_args�raise_if_problemr Zi2d_PrivateKey_bior r� r� rW r� r� Z RSA_printrU r\ ) r� rx Zcipher�
passphraserM Z
cipher_obj�helperr? r rD rD rE r- f s<
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d� Zdd� Zdd� Z dd� Z
dd� Z dd� Z dd� Z
dS ) r. z#
A certificate revocation.
s unspecifieds
keyCompromises CACompromises affiliationChangeds
supersededs cessationOfOperations certificateHoldc C s t j� }tj|t j�| _d S )N)rK ZX509_REVOKED_newrR rW �X509_REVOKED_free�_revoked)rn �revokedrD rD rE ro � s zRevoked.__init__c C sf t jtj� tj�}t jd�}||d< tj||�}|s<td��t jtj|t j �tj
�}tj | j |� dS )z�
Set the serial number.
The serial number is formatted as a hexadecimal number encoded in
ASCII.
:param bytes hex_str: The new serial number.
:return: ``None``
zBIGNUM**r zbad hex stringN)
rR rW rK r~ r rS r r` r rV r Z X509_REVOKED_set_serialNumberrG )rn Zhex_strr Z
bignum_ptrZ bn_resultr
rD rD rE �
set_serial� s
zRevoked.set_serialc C s@ t � }tj| j�}t|tjk� tj||�}t|dk� t|�S )z�
Get the serial number.
The serial number is formatted as a hexadecimal number encoded in
ASCII.
:return: The serial number.
:rtype: bytes
r ) rZ rK Z X509_REVOKED_get0_serialNumberrG rU rR rV Zi2a_ASN1_INTEGERr\ )rn rM Zasn1_intr� rD rD rE �
get_serial� s
zRevoked.get_serialc C s` xZt tj| j��D ]F}tj| j|�}tj|�}tj|�tjkrtj|� tj | j|� P qW d S )N)
r� rK �X509_REVOKED_get_ext_countrG �X509_REVOKED_get_extr� r� �NID_crl_reasonr� ZX509_REVOKED_delete_ext)rn r� r� r� rD rD rE �_delete_reason� s
zRevoked._delete_reasonc C s� |dkr| j � n�t|t�s&td��n�|j� jdd�}dd� | jD �j|�}tj � }t
|t j k� t j
|tj�}tj||�}t
|t j k� | j � tj| jtj|dd�}t
|dk� dS ) a�
Set the reason of this revocation.
If :data:`reason` is ``None``, delete the reason instead.
:param reason: The reason string.
:type reason: :class:`bytes` or :class:`NoneType`
:return: ``None``
.. seealso::
:meth:`all_reasons`, which gives you a list of all supported
reasons which you might pass to this method.
Nz$reason must be None or a byte string� � c S s g | ] }|j � �qS rD )�lower)r� �rrD rD rE r s z&Revoked.set_reason.<locals>.<listcomp>r r? )rN r] r^ r_ rQ �replace� _crl_reasonsr' rK ZASN1_ENUMERATED_newrU rR rV rW ZASN1_ENUMERATED_freeZASN1_ENUMERATED_setZX509_REVOKED_add1_ext_i2drG rM )rn �reasonZ reason_codeZnew_reason_extrc r� rD rD rE �
set_reason� s
zRevoked.set_reasonc C s� x�t tj| j��D ]l}tj| j|�}tj|�}tj|�tjkrt� }tj ||dd�}|svtj
|tj |��}t |dk� t
|�S qW dS )a
Get the reason of this revocation.
:return: The reason, or ``None`` if there is none.
:rtype: bytes or NoneType
.. seealso::
:meth:`all_reasons`, which gives you a list of all supported
reasons this method might return.
r N)r� rK rK rG rL r� r� rM rZ r� ZM_ASN1_OCTET_STRING_printr� rU r\ )rn r� r� r� rM r� rD rD rE �
get_reason s
zRevoked.get_reasonc C s | j dd� S )a
Return a list of all the supported reason strings.
This list is a copy; modifying it does not change the supported reason
strings.
:return: A list of reason strings.
:rtype: :class:`list` of :class:`bytes`
N)rT )rn rD rD rE � all_reasons) s
zRevoked.all_reasonsc C s t j| j�}t||�S )z�
Set the revocation timestamp.
:param bytes when: The timestamp of the revocation,
as ASN.1 TIME.
:return: ``None``
)rK � X509_REVOKED_get0_revocationDaterG rd )rn rb �dtrD rD rE � set_rev_date5 s zRevoked.set_rev_datec C s t j| j�}t|�S )z�
Get the revocation timestamp.
:return: The timestamp of the revocation, as ASN.1 TIME.
:rtype: bytes
)rK rY rG rk )rn rZ rD rD rE � get_rev_date@ s zRevoked.get_rev_dateN)r@ rA rB rC rT ro rI rJ rN rV rW rX r[ r\ rD rD rD rE r. � s" $ c @ s| e Zd ZdZdd� Zdd� Zedd� �Zdd � Zd
d � Z d d
� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zedefdd�ZdS ) r/ z(
A certificate revocation list.
c C s t j� }tj|t j�| _d S )N)rK Z X509_CRL_newrR rW �
X509_CRL_freer- )rn r. rD rD rE ro P s z CRL.__init__c C s ddl m} t� }||| j�S )z�
Export as a ``cryptography`` CRL.
:rtype: ``cryptography.x509.CertificateRevocationList``
.. versionadded:: 17.1.0
r )�_CertificateRevocationList)r� r^ rG r- )rn r^ rF rD rD rE r� T s zCRL.to_cryptographyc C s& t |tj�std��| � }|j|_|S )a
Construct based on a ``cryptography`` *crypto_crl*.
:param crypto_crl: A ``cryptography`` certificate revocation list
:type crypto_crl: ``cryptography.x509.CertificateRevocationList``
:rtype: CRL
.. versionadded:: 17.1.0
z%Must be a certificate revocation list)r] r
ZCertificateRevocationListr_ Z _x509_crlr- )r{ Z
crypto_crlr. rD rD rE r� b s
zCRL.from_cryptographyc C sr g }t j| j�}xPtt j|��D ]>}t j||�}t j|�}tjt�}t j
|t j �|_ |j
|� q W |rnt|�S dS )aA
Return the revocations in this certificate revocation list.
These revocations will be provided by value, not by reference.
That means it's okay to mutate them: it won't affect this CRL.
:return: The revocations in this CRL.
:rtype: :class:`tuple` of :class:`Revocation`
N)rK ZX509_CRL_get_REVOKEDr- r� Zsk_X509_REVOKED_numZsk_X509_REVOKED_value� Cryptography_X509_REVOKED_dupr. r� rR rW rF rG rp �tuple)rn �resultsZ
revoked_stackr� rH Z revoked_copyZpyrevrD rD rE � get_revokedu s
zCRL.get_revokedc C s8 t j|j�}t|tjk� t j| j|�}t|dk� dS )a9
Add a revoked (by value not reference) to the CRL structure
This revocation will be added by value, not by reference. That
means it's okay to mutate it after adding: it won't affect
this CRL.
:param Revoked revoked: The new revocation.
:return: ``None``
r N)rK r_ rG rU rR rV ZX509_CRL_add0_revokedr- )rn rH �copyr� rD rD rE � add_revoked� s zCRL.add_revokedc C sB t jt j| j��}t|tjk� tj|t j�}t j
t �}||_ |S )zc
Get the CRL's issuer.
.. versionadded:: 16.1.0
:rtype: X509Name
) rK r� ZX509_CRL_get_issuerr- rU rR rV rW r� r" r� rs )rn Z_issuerr� rD rD rE r! � s
zCRL.get_issuerc C s t tj| j|�dk� dS )z�
Set the CRL version.
.. versionadded:: 16.1.0
:param int version: The version of the CRL.
:return: ``None``
r N)rU rK ZX509_CRL_set_versionr- )rn r� rD rD rE r� � s zCRL.set_versionc C s t || j�|�S )N)rd r- )rn r rb rD rD rE r � s zCRL._set_boundary_timec C s | j tj|�S )z�
Set when the CRL was last updated.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
.. versionadded:: 16.1.0
:param bytes when: A timestamp string.
:return: ``None``
)r rK ZX509_CRL_get_lastUpdate)rn rb rD rD rE �set_lastUpdate� s
zCRL.set_lastUpdatec C s | j tj|�S )z�
Set when the CRL will next be udpated.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
.. versionadded:: 16.1.0
:param bytes when: A timestamp string.
:return: ``None``
)r rK ZX509_CRL_get_nextUpdate)rn rb rD rD rE �set_nextUpdate� s
zCRL.set_nextUpdatec C s\ t j|�}t|tjk� t j| jt j|j�� t j | j� t j
| j|j |�}t|dk� dS )a;
Sign the CRL.
Signing a CRL enables clients to associate the CRL itself with an
issuer. Before a CRL is meaningful to other OpenSSL functions, it must
be signed by an issuer.
This method implicitly sets the issuer's name based on the issuer
certificate and private key used to sign the CRL.
.. versionadded:: 16.1.0
:param X509 issuer_cert: The issuer's certificate.
:param PKey issuer_key: The issuer's private key.
:param bytes digest: The digest method to sign the CRL with.
r N) rK r� rU rR rV �X509_CRL_set_issuer_namer- r# r� Z
X509_CRL_sort�
X509_CRL_signrv )rn r� Z
issuer_keyr� r� r� rD rD rE r7 � s
zCRL.sign�d c
C s t |t�std��t |t�s$td��t |t�s6td��|tkrFtd��tj|�}|tj krbt
d��tj tj � �}t
|tj k� tj� }t
|tj k� tj|d� tj| j|� tj||d d d � tj| j|� tj| jtj|j�� tj| j|j|�} | �st� t|| �S ) a�
Export the CRL as a string.
:param X509 cert: The certificate used to sign the CRL.
:param PKey key: The key used to sign the CRL.
:param int type: The export format, either :data:`FILETYPE_PEM`,
:data:`FILETYPE_ASN1`, or :data:`FILETYPE_TEXT`.
:param int days: The number of days until the next update of this CRL.
:param bytes digest: The name of the message digest to use (eg
``b"sha2566"``).
:rtype: bytes
z cert must be an X509 instancezkey must be a PKey instanceztype must be an integerzdigest must be providedzNo such digest methodr � �< )r] r% r_ r r} � _UNSPECIFIEDrK r� rR rV r` rP rQ rU Z
ASN1_TIME_newr ZX509_CRL_set_lastUpdater- ZX509_CRL_set_nextUpdaterg r# r� rh rv r� r9 )
rn r� r� r� Zdaysr� r� rM Zsometimer� rD rD rE �export� s2
z
CRL.exportN)r@ rA rB rC ro r� r� r� rb rd r! r� r re rf r7 r rl rm rD rD rD rE r/ K s z,CRLType has been deprecated, use CRL insteadc @ s4 e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd S ) r0 c C s t tj| j��S )zm
Check if this NID_pkcs7_signed object
:return: True if the PKCS7 is of type signed
)�boolrK ZPKCS7_type_is_signed�_pkcs7)rn rD rD rE �type_is_signed- s zPKCS7.type_is_signedc C s t tj| j��S )zt
Check if this NID_pkcs7_enveloped object
:returns: True if the PKCS7 is of type enveloped
)rn rK ZPKCS7_type_is_envelopedro )rn rD rD rE �type_is_enveloped5 s zPKCS7.type_is_envelopedc C s t tj| j��S )z�
Check if this NID_pkcs7_signedAndEnveloped object
:returns: True if the PKCS7 is of type signedAndEnveloped
)rn rK Z PKCS7_type_is_signedAndEnvelopedro )rn rD rD rE �type_is_signedAndEnveloped= s z PKCS7.type_is_signedAndEnvelopedc C s t tj| j��S )zi
Check if this NID_pkcs7_data object
:return: True if the PKCS7 is of type data
)rn rK ZPKCS7_type_is_dataro )rn rD rD rE � type_is_dataE s zPKCS7.type_is_datac C s" t j| jj�}t j|�}tj|�S )zk
Returns the type name of the PKCS7 structure
:return: A string with the typename
)rK r� ro r� r� rR rh )rn r� Z string_typerD rD rE �
get_type_nameM s
zPKCS7.get_type_nameN)r@ rA rB rp rq rr rs rt rD rD rD rE r0 , s
z0PKCS7Type has been deprecated, use PKCS7 insteadc @ sb e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z dd� Z
dd� Z dd� Z ddd�Z
dS )r1 z
A PKCS #12 archive.
c C s d | _ d | _d | _d | _d S )N)rv r6 �_cacerts�
_friendlyname)rn rD rD rE ro d s zPKCS12.__init__c C s | j S )z�
Get the certificate in the PKCS #12 structure.
:return: The certificate, or :py:const:`None` if there is none.
:rtype: :py:class:`X509` or :py:const:`None`
)r6 )rn rD rD rE �get_certificatej s zPKCS12.get_certificatec C s t |t�std��|| _dS )z�
Set the certificate in the PKCS #12 structure.
:param cert: The new certificate, or :py:const:`None` to unset it.
:type cert: :py:class:`X509` or :py:const:`None`
:return: ``None``
z cert must be an X509 instanceN)r] r% r_ r6 )rn r� rD rD rE �set_certificates s
zPKCS12.set_certificatec C s | j S )z�
Get the private key in the PKCS #12 structure.
:return: The private key, or :py:const:`None` if there is none.
:rtype: :py:class:`PKey`
)rv )rn rD rD rE �get_privatekey� s zPKCS12.get_privatekeyc C s t |t�std��|| _dS )z�
Set the certificate portion of the PKCS #12 structure.
:param pkey: The new private key, or :py:const:`None` to unset it.
:type pkey: :py:class:`PKey` or :py:const:`None`
:return: ``None``
z pkey must be a PKey instanceN)r] r r_ rv )rn rx rD rD rE �set_privatekey� s
zPKCS12.set_privatekeyc C s | j dk rt| j �S dS )a
Get the CA certificates in the PKCS #12 structure.
:return: A tuple with the CA certificates in the chain, or
:py:const:`None` if there are none.
:rtype: :py:class:`tuple` of :py:class:`X509` or :py:const:`None`
N)ru r` )rn rD rD rE �get_ca_certificates� s
zPKCS12.get_ca_certificatesc C sB |dkrd| _ n.t|�}x |D ]}t|t�s td��q W || _ dS )a
Replace or set the CA certificates within the PKCS12 object.
:param cacerts: The new CA certificates, or :py:const:`None` to unset
them.
:type cacerts: An iterable of :py:class:`X509` or :py:const:`None`
:return: ``None``
Nz)iterable must only contain X509 instances)ru �listr] r% r_ )rn �cacertsr� rD rD rE �set_ca_certificates� s
zPKCS12.set_ca_certificatesc C s2 |dkrd| _ nt|t�s(td|f ��|| _ dS )z�
Set the friendly name in the PKCS #12 structure.
:param name: The new friendly name, or :py:const:`None` to unset.
:type name: :py:class:`bytes` or :py:const:`None`
:return: ``None``
Nz+name must be a byte string or None (not %r))rv r] r^ r_ )rn rq rD rD rE �set_friendlyname� s
zPKCS12.set_friendlynamec C s | j S )z�
Get the friendly name in the PKCS# 12 structure.
:returns: The friendly name, or :py:const:`None` if there is none.
:rtype: :py:class:`bytes` or :py:const:`None`
)rv )rn rD rD rE �get_friendlyname� s zPKCS12.get_friendlynameN� r? c
C s� t d|�}| jdkr tj}n4tj� }tj|tj�}x | jD ]}tj||j � q:W |dkr^tj}| j
}|dkrrtj}| j dkr�tj}n| j j }| j dkr�tj}n| j j }tj
|||||tjtj||d�
}|tjkr�t� tj|tj�}t� } tj| |� t| �S )a�
Dump a PKCS12 object as a string.
For more information, see the :c:func:`PKCS12_create` man page.
:param passphrase: The passphrase used to encrypt the structure. Unlike
some other passphrase arguments, this *must* be a string, not a
callback.
:type passphrase: :py:data:`bytes`
:param iter: Number of times to repeat the encryption step.
:type iter: :py:data:`int`
:param maciter: Number of times to repeat the MAC step.
:type maciter: :py:data:`int`
:return: The string representation of the PKCS #12 structure.
:rtype:
rD Nr )�_text_to_bytes_and_warnru rR rV rK Zsk_X509_new_nullrW � sk_X509_freeZ sk_X509_pushr� rv rv r6 Z
PKCS12_createZ&NID_pbe_WithSHA1And3_Key_TripleDES_CBCr� � PKCS12_freerZ Zi2d_PKCS12_bior\ )
rn rD �iterZmaciterr} r� � friendlynamerx �pkcs12rM rD rD rE rm � s:
z
PKCS12.export)Nr� r? )r@ rA rB rC ro rw rx ry rz r{ r~ r r� rm rD rD rD rE r1 _ s
z2PKCS12Type has been deprecated, use PKCS12 insteadc @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z dS )r2 z!
A Netscape SPKI object.
c C s t j� }tj|t j�| _d S )N)rK ZNETSCAPE_SPKI_newrR rW ZNETSCAPE_SPKI_free�_spki)rn ZspkirD rD rE ro
s zNetscapeSPKI.__init__c C s^ |j rtd��|js td��tjt|��}|tjkr<td��tj| j |j
|�}t |dk� dS )a
Sign the certificate request with this key and digest type.
:param pkey: The private key to sign with.
:type pkey: :py:class:`PKey`
:param digest: The message digest to use.
:type digest: :py:class:`bytes`
:return: ``None``
zKey has only public partzKey is uninitializedzNo such digest methodr N) ry r` rw rK r� r� rR rV ZNETSCAPE_SPKI_signr� rv rU )rn rx r� r� r� rD rD rE r7
s
zNetscapeSPKI.signc C s" t j| j|j�}|dkr t� dS )aY
Verifies a signature on a certificate request.
:param PKey key: The public key that signature is supposedly from.
:return: ``True`` if the signature is correct.
:rtype: bool
:raises OpenSSL.crypto.Error: If the signature is invalid, or there was
a problem verifying the signature.
r T)rK ZNETSCAPE_SPKI_verifyr� rv r� )rn r� ZanswerrD rD rE r8 8
s zNetscapeSPKI.verifyc C s$ t j| j�}tj|�}t j|� |S )z�
Generate a base64 encoded representation of this SPKI object.
:return: The base64 encoded string.
:rtype: :py:class:`bytes`
)rK ZNETSCAPE_SPKI_b64_encoder� rR rh r� )rn Zencodedr� rD rD rE �
b64_encodeI
s
zNetscapeSPKI.b64_encodec C sD t jt �}tj| j�|_t|jtjk� tj |jtj
�|_d|_ |S )z|
Get the public key of this certificate.
:return: The public key.
:rtype: :py:class:`PKey`
T) r r� rK ZNETSCAPE_SPKI_get_pubkeyr� rv rU rR rV rW ru ry )rn rx rD rD rE r� U
s
zNetscapeSPKI.get_pubkeyc C s t j| j|j�}t|dk� dS )zv
Set the public key of the certificate
:param pkey: The public key
:return: ``None``
r? N)rK ZNETSCAPE_SPKI_set_pubkeyr� rv rU )rn rx rc rD rD rE r� c
s zNetscapeSPKI.set_pubkeyN)
r@ rA rB rC ro r7 r8 r� r� r� rD rD rD rE r2
s z>NetscapeSPKIType has been deprecated, use NetscapeSPKI insteadc @ sB e Zd Zd
dd�Zedd� �Zedd� �Zefdd �Zd
d � Z d S )r@ Fc C s4 |t kr|d k rtd��|| _|| _|| _g | _d S )Nz0only FILETYPE_PEM key format supports encryption)r r` � _passphrase�
_more_args� _truncate� _problems)rn r� rD Z more_args�truncaterD rD rE ro v
s z_PassphraseHelper.__init__c C sF | j d krtjS t| j t�r"tjS t| j �r:tjd| j�S td��d S )NZpem_password_cbz2Last argument must be a byte string or a callable.) r� rR rV r] r^ �callablerA �_read_passphraser_ )rn rD rD rE rA �
s
z_PassphraseHelper.callbackc C s> | j d krtjS t| j t�r"| j S t| j �r2tjS td��d S )Nz2Last argument must be a byte string or a callable.)r� rR rV r] r^ r� r_ )rn rD rD rE rB �
s
z _PassphraseHelper.callback_argsc C s8 | j r4y t|� W n |k
r& Y nX | j jd��d S )Nr )r� �_exception_from_error_queue�pop)rn Z
exceptionTyperD rD rE rC �
s z"_PassphraseHelper.raise_if_problemc C s� y�| j r| j|||�}n
| j|�}t|t�s4td��t|�|kr\| jrT|d |� }ntd��x(tt|��D ]}|||d � ||< qjW t|�S tk
r� } z| j j
|� dS d }~X nX d S )NzString expectedz+passphrase returned by callback is too longr? r ) r� r� r] r^ r` rT r� r� � Exceptionr� rp )rn Zbuf�sizeZrwflagZuserdatar� r� �erD rD rE r� �
s"
z"_PassphraseHelper._read_passphraseN)FF)
r@ rA rB ro r� rA rB r rC r� rD rD rD rE r@ u
s
r@ c C s� t |t�r|jd�}t|�}| tkr<tj|tjtjtj�}n | t krTtj
|tj�}nt d��|tjkrlt � t
jt
�}tj|tj�|_d|_|S )a<
Load a public key from a buffer.
:param type: The file type (one of :data:`FILETYPE_PEM`,
:data:`FILETYPE_ASN1`).
:param buffer: The buffer the key is stored in.
:type buffer: A Python string object, either unicode or bytestring.
:return: The PKey object.
:rtype: :class:`PKey`
r� z3type argument must be FILETYPE_PEM or FILETYPE_ASN1T)r] r� r� rZ r rK ZPEM_read_bio_PUBKEYrR rV r Zd2i_PUBKEY_bior` r� r r� rW ru rv ry )r� rX rM �evp_pkeyrx rD rD rE r3 �
s
c C s� t |t�r|jd�}t|�}t| |�}| tkrNtj|tj |j
|j �}|j � n | t
krftj|tj �}ntd��|tj kr~t� tjt�}tj|tj�|_|S )a�
Load a private key (PKey) from the string *buffer* encoded with the type
*type*.
:param type: The file type (one of FILETYPE_PEM, FILETYPE_ASN1)
:param buffer: The buffer the key is stored in
:param passphrase: (optional) if encrypted PEM format, this can be
either the passphrase to use, or a callback for
providing the passphrase.
:return: The PKey object
r� z3type argument must be FILETYPE_PEM or FILETYPE_ASN1)r] r� r� rZ r@ r rK ZPEM_read_bio_PrivateKeyrR rV rA rB rC r Zd2i_PrivateKey_bior` r� r r� rW ru rv )r� rX rD rM rE r� rx rD rD rE r4 �
s
c C sn t � }| tkr tj||j�}n<| tkr6tj||j�}n$| tkrRtj||jdd�}nt d��t
|dk� t |�S )a
Dump the certificate request *req* into a buffer string encoded with the
type *type*.
:param type: The file type (one of FILETYPE_PEM, FILETYPE_ASN1)
:param req: The certificate request to dump
:return: The buffer with the dumped certificate request in
r zCtype argument must be FILETYPE_PEM, FILETYPE_ASN1, or FILETYPE_TEXT) rZ r rK ZPEM_write_bio_X509_REQr� r Zi2d_X509_REQ_bior ZX509_REQ_print_exr` rU r\ )r� r� rM r? rD rD rE r5 s c C s� t |t�r|jd�}t|�}| tkr<tj|tjtjtj�}n | t krTtj
|tj�}nt d��t |tjk� t
jt
�}tj|tj�|_|S )a
Load a certificate request (X509Req) from the string *buffer* encoded with
the type *type*.
:param type: The file type (one of FILETYPE_PEM, FILETYPE_ASN1)
:param buffer: The buffer the certificate request is stored in
:return: The X509Req object
r� z3type argument must be FILETYPE_PEM or FILETYPE_ASN1)r] r� r� rZ r rK ZPEM_read_bio_X509_REQrR rV r Zd2i_X509_REQ_bior` rU r$ r� rW r� r� )r� rX rM r� Zx509reqrD rD rE r6 s
c C s� t d|�}tjt|��}|tjkr*td��tj� }tj|tj �}tj
||� tj ||t |�� tj
| j�}t|dk� tjd|�}tjd�}tj|||| j�}t|dk� tj||d �dd� S )z�
Sign a data string using the given key and message digest.
:param pkey: PKey to sign with
:param data: data to be signed
:param digest: message digest to use
:return: signature
.. versionadded:: 0.11
rY zNo such digest methodr zunsigned char[]zunsigned int *r? N)r� rK r� r� rR rV r` �Cryptography_EVP_MD_CTX_newrW � Cryptography_EVP_MD_CTX_freeZ EVP_SignInitZEVP_SignUpdaterT Z
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Verify the signature for a data string.
:param cert: signing certificate (X509 object) corresponding to the
private key which generated the signature.
:param signature: signature returned by sign function
:param data: data to be verified
:param digest: message digest to use
:return: ``None`` if the signature is correct, raise exception otherwise.
.. versionadded:: 0.11
rY zNo such digest methodr? N)r� rK r� r� rR rV r` r� r� rU rW ru r� r� ZEVP_VerifyInitZEVP_VerifyUpdaterT ZEVP_VerifyFinalr� )r� Z signaturerY r� r� rx r� Z
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Dump a certificate revocation list to a buffer.
:param type: The file type (one of ``FILETYPE_PEM``, ``FILETYPE_ASN1``, or
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:param CRL crl: The CRL to dump.
:return: The buffer with the CRL.
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Load Certificate Revocation List (CRL) data from a string *buffer*.
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Load pkcs7 data from the string *buffer* encoded with the type
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:return: The PKCS7 object
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Load pkcs12 data from the string *buffer*. If the pkcs12 structure is
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Allocate a new OpenSSL memory BIO.
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Retrieve the time value of an ASN1 time object.
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A class representing an DSA or RSA public key or key pair.
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Export as a ``cryptography`` key.
:rtype: One of ``cryptography``'s `key interfaces`_.
.. _key interfaces: https://cryptography.io/en/latest/hazmat/ primitives/asymmetric/rsa/#key-interfaces
.. versionadded:: 16.1.0
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Construct based on a ``cryptography`` *crypto_key*.
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.. versionadded:: 16.1.0
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Generate a key pair of the given type, with the given number of bits.
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Check the consistency of an RSA private key.
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A representation of a supported elliptic curve.
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Implement cooperation with the right-hand side argument of ``!=``.
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Get the curves supported by OpenSSL.
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Get, cache, and return the curves supported by OpenSSL.
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Return a set of objects representing the elliptic curves supported in the
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Return a single curve object selected by name.
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An X.509 Distinguished Name.
:ivar countryName: The country of the entity.
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:ivar ST: Alias for :py:attr:`stateOrProvinceName`.
:ivar localityName: The locality of the entity.
:ivar L: Alias for :py:attr:`localityName`.
:ivar organizationName: The organization name of the entity.
:ivar O: Alias for :py:attr:`organizationName`.
:ivar organizationalUnitName: The organizational unit of the entity.
:ivar OU: Alias for :py:attr:`organizationalUnitName`
:ivar commonName: The common name of the entity.
:ivar CN: Alias for :py:attr:`commonName`.
:ivar emailAddress: The e-mail address of the entity.
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Create a new X509Name, copying the given X509Name instance.
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t� W n tk
r6 Y nX tt| �j|�S t j | j
|d�}|dkrddS t j | j
|�}t j |�}t
jd�}t j||�}t|dk� z"t
j|d |�dd� jd�}W dt j|d � X |S )a
Find attribute. An X509Name object has the following attributes:
countryName (alias C), stateOrProvince (alias ST), locality (alias L),
organization (alias O), organizationalUnit (alias OU), commonName
(alias CN) and more...
r? Nzunsigned char**r zutf-8r� r� )rK r� r� r� r� r r� r" � __getattr__ZX509_NAME_get_index_by_NIDrs r� �X509_NAME_ENTRY_get_datarR rS ZASN1_STRING_to_UTF8rU rX r� � OPENSSL_free) rn rq r� Z entry_index�entryrY r[ Z data_lengthr� )r� rD rE r� K s*
zX509Name.__getattr__c s � fdd�}|S )Nc s( t |t�stS tj| j|j�}� |d�S )Nr )r] r" r� rK Z
X509_NAME_cmprs )rn r� r� )�oprD rE �ft s
zX509Name._cmp.<locals>.frD )r� r� rD )r� rE �_cmps s z
X509Name._cmpc C sB t jdd�}tj| j|t|��}t|t jk� dtt j |��f S )z6
String representation of an X509Name
zchar[]i z<X509Name object '%s'>)
rR rS rK ZX509_NAME_oneliners rT rU rV �_nativerh )rn r[ Z
format_resultrD rD rE r� � s zX509Name.__repr__c C s t j| j�S )a&
Return an integer representation of the first four bytes of the
MD5 digest of the DER representation of the name.
This is the Python equivalent of OpenSSL's ``X509_NAME_hash``.
:return: The (integer) hash of this name.
:rtype: :py:class:`int`
)rK ZX509_NAME_hashrs )rn rD rD rE �hash� s
z
X509Name.hashc C sN t jd�}tj| j|�}t|dk� t j|d |�dd� }tj|d � |S )z�
Return the DER encoding of this name.
:return: The DER encoded form of this name.
:rtype: :py:class:`bytes`
zunsigned char**r N)rR rS rK Z
i2d_X509_NAMErs rU rX r� )rn r[ Z
encode_resultrj rD rD rE �der� s
z X509Name.derc C s� g }x�t tj| j��D ]n}tj| j|�}tj|�}tj|�}tj|�}tj|�}t j
tj |�tj |��dd� }|j
t j|�|f� qW |S )z�
Returns the components of this name, as a sequence of 2-tuples.
:return: The components of this name.
:rtype: :py:class:`list` of ``name, value`` tuples.
N)r� rK r� rs r� r� r� r� r� rR rX ri rg rp rh ) rn r� r� r� ZfnameZfvalr� rq r� rD rD rE �get_components� s
zX509Name.get_components)r@ rA rB rC ro r� r� r� r r r r r r r� r� r� r� r� rD rD )r� rE r" s
$ ( z6X509NameType has been deprecated, use X509Name insteadc @ sd e Zd ZdZddd�Zedd� �Zejdej dej
d iZ d
d � Z d d
� Z
dd� Zdd� Zdd� ZdS )r# z,
An X.509 v3 certificate extension.
Nc C s� t jd�}tj|t jt jt jt jd� tj|� |dk rRt|t�sJtd��|j |_
|dk rtt|t�sltd��|j |_ |r�d| }tj t j|||�}|t jkr�t
� t j|tj�| _dS )a�
Initializes an X509 extension.
:param type_name: The name of the type of extension_ to create.
:type type_name: :py:data:`bytes`
:param bool critical: A flag indicating whether this is a critical
extension.
:param value: The value of the extension.
:type value: :py:data:`bytes`
:param subject: Optional X509 certificate to use as subject.
:type subject: :py:class:`X509`
:param issuer: Optional X509 certificate to use as issuer.
:type issuer: :py:class:`X509`
.. _extension: https://www.openssl.org/docs/manmaster/man5/
x509v3_config.html#STANDARD-EXTENSIONS
z X509V3_CTX*r Nz issuer must be an X509 instancez subject must be an X509 instances critical,)rR rS rK ZX509V3_set_ctxrV ZX509V3_set_ctx_nodbr] r% r_ �_x509� issuer_certZ subject_certZX509V3_EXT_nconfr� rW �X509_EXTENSION_free�
_extension)rn Z type_nameZcriticalr� �subject�issuerZctx� extensionrD rD rE ro � s"
zX509Extension.__init__c C s t jt j| j��S )N)rK r� �X509_EXTENSION_get_objectr� )rn rD rD rE r� s zX509Extension._nidZemailZDNSZURIc
C s� t jdtj| j��}t j|tj�}g }x�ttj|��D ]�}tj ||�}y| j
|j }W n8 t k
r� t
� }tj||� |jtt|��� Y q6X tt j|jjj|jjj�d d � �}|j|d | � q6W dj|�S )NzGENERAL_NAMES*�:z, )rR rf rK ZX509V3_EXT_d2ir� rW ZGENERAL_NAMES_freer� Zsk_GENERAL_NAME_numZsk_GENERAL_NAME_value� _prefixesr� �KeyErrorrZ ZGENERAL_NAME_printrp r� r\ rX �dZia5rY �length�join)rn �names�partsr� rq ZlabelrM r� rD rD rE �_subjectAltNameString s "z#X509Extension._subjectAltNameStringc C sD t j| jkr| j� S t� }t j|| jdd�}t|dk� tt |��S )zF
:return: a nice text representation of the extension
r )
rK ZNID_subject_alt_namer� r� rZ �X509V3_EXT_printr� rU r� r\ )rn rM � print_resultrD rD rE �__str__/ s zX509Extension.__str__c C s t j| j�S )zk
Returns the critical field of this X.509 extension.
:return: The critical field.
)rK ZX509_EXTENSION_get_criticalr� )rn rD rD rE � get_critical< s zX509Extension.get_criticalc C s& t j| j�}t j|�}tjt j|��S )z�
Returns the short type name of this X.509 extension.
The result is a byte string such as :py:const:`b"basicConstraints"`.
:return: The short type name.
:rtype: :py:data:`bytes`
.. versionadded:: 0.12
)rK r� r� r� rR rh r� )rn �objr� rD rD rE �get_short_nameD s
z X509Extension.get_short_namec C s@ t j| j�}tjd|�}t j|�}t j|�}tj||�dd� S )z�
Returns the data of the X509 extension, encoded as ASN.1.
:return: The ASN.1 encoded data of this X509 extension.
:rtype: :py:data:`bytes`
.. versionadded:: 0.12
z ASN1_STRING*N)rK �X509_EXTENSION_get_datar� rR rf ri rg rX )rn Z octet_resultrj Z char_result�
result_lengthrD rD rE �get_dataS s
zX509Extension.get_data)NN)r@ rA rB rC ro �propertyr� rK Z GEN_EMAILZGEN_DNSZGEN_URIr� r� r� r� r� r� rD rD rD rE r# � s
=
z@X509ExtensionType has been deprecated, use X509Extension insteadc @ st e Zd ZdZdd� Zdd� Zedd� �Zdd � Zd
d � Z d d
� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zdd� ZdS )r$ z0
An X.509 certificate signing requests.
c C s& t j� }tj|t j�| _| jd� d S )Nr )rK Z X509_REQ_newrR rW �
X509_REQ_free�_req� set_version)rn �reqrD rD rE ro o s zX509Req.__init__c C s ddl m} t� }||| j�S )z�
Export as a ``cryptography`` certificate signing request.
:rtype: ``cryptography.x509.CertificateSigningRequest``
.. versionadded:: 17.1.0
r )�_CertificateSigningRequest)�)cryptography.hazmat.backends.openssl.x509r� rG r� )rn r� rF rD rD rE �to_cryptographyu s zX509Req.to_cryptographyc C s& t |tj�std��| � }|j|_|S )a
Construct based on a ``cryptography`` *crypto_req*.
:param crypto_req: A ``cryptography`` X.509 certificate signing request
:type crypto_req: ``cryptography.x509.CertificateSigningRequest``
:rtype: X509Req
.. versionadded:: 17.1.0
z%Must be a certificate signing request)r] r
ZCertificateSigningRequestr_ Z _x509_reqr� )r{ Z
crypto_reqr� rD rD rE �from_cryptography� s
zX509Req.from_cryptographyc C s t j| j|j�}t|dk� dS )z�
Set the public key of the certificate signing request.
:param pkey: The public key to use.
:type pkey: :py:class:`PKey`
:return: ``None``
r? N)rK ZX509_REQ_set_pubkeyr� rv rU )rn rx rc rD rD rE �
set_pubkey� s zX509Req.set_pubkeyc C sD t jt �}tj| j�|_t|jtjk� tj |jtj
�|_d|_ |S )z�
Get the public key of the certificate signing request.
:return: The public key.
:rtype: :py:class:`PKey`
T) r �__new__rK ZX509_REQ_get_pubkeyr� rv rU rR rV rW ru ry )rn rx rD rD rE �
get_pubkey� s
zX509Req.get_pubkeyc C s t j| j|�}t|dk� dS )z�
Set the version subfield (RFC 2459, section 4.1.2.1) of the certificate
request.
:param int version: The version number.
:return: ``None``
r? N)rK ZX509_REQ_set_versionr� rU )rn �versionrc rD rD rE r� � s zX509Req.set_versionc C s t j| j�S )z�
Get the version subfield (RFC 2459, section 4.1.2.1) of the certificate
request.
:return: The value of the version subfield.
:rtype: :py:class:`int`
)rK ZX509_REQ_get_versionr� )rn rD rD rE � get_version� s zX509Req.get_versionc C s2 t jt �}tj| j�|_t|jtjk� | |_ |S )a�
Return the subject of this certificate signing request.
This creates a new :class:`X509Name` that wraps the underlying subject
name field on the certificate signing request. Modifying it will modify
the underlying signing request, and will have the effect of modifying
any other :class:`X509Name` that refers to this subject.
:return: The subject of this certificate signing request.
:rtype: :class:`X509Name`
)
r" r� rK ZX509_REQ_get_subject_namer� rs rU rR rV �_owner)rn rq rD rD rE � get_subject� s
zX509Req.get_subjectc C sp t j� }t|tjk� tj|t j�}x,|D ]$}t|t�s@t d��t j
||j � q*W t j | j
|�}t|dk� dS )z�
Add extensions to the certificate signing request.
:param extensions: The X.509 extensions to add.
:type extensions: iterable of :py:class:`X509Extension`
:return: ``None``
z+One of the elements is not an X509Extensionr? N)rK Zsk_X509_EXTENSION_new_nullrU rR rV rW Zsk_X509_EXTENSION_freer] r# r` Zsk_X509_EXTENSION_pushr� ZX509_REQ_add_extensionsr� )rn �
extensions�stack�extr� rD rD rE �add_extensions� s
zX509Req.add_extensionsc C sN g }t j| j�}x8tt j|��D ]&}tjt�}t j||�|_|j |� q W |S )z�
Get X.509 extensions in the certificate signing request.
:return: The X.509 extensions in this request.
:rtype: :py:class:`list` of :py:class:`X509Extension` objects.
.. versionadded:: 0.15
)
rK ZX509_REQ_get_extensionsr� r� Zsk_X509_EXTENSION_numr# r� Zsk_X509_EXTENSION_valuer� rp )rn ZextsZnative_exts_objr� r� rD rD rE �get_extensions� s
zX509Req.get_extensionsc C s^ |j rtd��|js td��tjt|��}|tjkr<td��tj| j |j
|�}t |dk� dS )ad
Sign the certificate signing request with this key and digest type.
:param pkey: The key pair to sign with.
:type pkey: :py:class:`PKey`
:param digest: The name of the message digest to use for the signature,
e.g. :py:data:`b"sha256"`.
:type digest: :py:class:`bytes`
:return: ``None``
zKey has only public partzKey is uninitializedzNo such digest methodr N) ry r` rw rK �EVP_get_digestbynamer� rR rV Z
X509_REQ_signr� rv rU )rn rx �digest�
digest_obj� sign_resultrD rD rE r7 s
z X509Req.signc C s4 t |t�std��tj| j|j�}|dkr0t� |S )a@
Verifies the signature on this certificate signing request.
:param PKey key: A public key.
:return: ``True`` if the signature is correct.
:rtype: bool
:raises OpenSSL.crypto.Error: If the signature is invalid or there is a
problem verifying the signature.
z pkey must be a PKey instancer )r] r r_ rK ZX509_REQ_verifyr� rv r� )rn rx r� rD rD rE r8 s
zX509Req.verifyN)r@ rA rB rC ro r� r� r� r� r� r� r� r� r� r� r7 r8 rD rD rD rE r$ j s
z4X509ReqType has been deprecated, use X509Req insteadc @ s e Zd ZdZdd� Zedd� �Zdd� Zedd � �Zd
d � Z d d
� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd*d+� Zd,d-� Zd.d/� Zd0d1� Z d2d3� Z d4d5� Z d6d7� Z d8d9� Z d:d;� Z!d<d=� Z"d>d?� Z#d@dA� Z$dBS )Cr% z
An X.509 certificate.
c C s: t j� }t|tjk� tj|t j�| _t� | _ t� | _
d S )N) rK ZX509_newrU rR rV rW � X509_freer� rl �_issuer_invalidator�_subject_invalidator)rn r
rD rD rE ro < s
z
X509.__init__c C s. | j | �}tj|tj�|_t� |_t� |_|S )N) r� rR rW rK r� r� rl r� r� )r{ r
�certrD rD rE �_from_raw_x509_ptrD s
zX509._from_raw_x509_ptrc C s ddl m} t� }||| j�S )z�
Export as a ``cryptography`` certificate.
:rtype: ``cryptography.x509.Certificate``
.. versionadded:: 17.1.0
r )� _Certificate)r� r� rG r� )rn r� rF rD rD rE r� L s zX509.to_cryptographyc C s& t |tj�std��| � }|j|_|S )z�
Construct based on a ``cryptography`` *crypto_cert*.
:param crypto_key: A ``cryptography`` X.509 certificate.
:type crypto_key: ``cryptography.x509.Certificate``
:rtype: X509
.. versionadded:: 17.1.0
zMust be a certificate)r] r
Z Certificater_ r� )r{ Z crypto_certr� rD rD rE r� X s
zX509.from_cryptographyc C s$ t |t�std��tj| j|� dS )a
Set the version number of the certificate. Note that the
version value is zero-based, eg. a value of 0 is V1.
:param version: The version number of the certificate.
:type version: :py:class:`int`
:return: ``None``
zversion must be an integerN)r] r} r_ rK ZX509_set_versionr� )rn r� rD rD rE r� k s
zX509.set_versionc C s t j| j�S )z�
Return the version number of the certificate.
:return: The version number of the certificate.
:rtype: :py:class:`int`
)rK ZX509_get_versionr� )rn rD rD rE r� z s zX509.get_versionc C sF t jt �}tj| j�|_|jtjkr*t� tj |jtj
�|_d|_ |S )z{
Get the public key of the certificate.
:return: The public key.
:rtype: :py:class:`PKey`
T) r r� rK �X509_get_pubkeyr� rv rR rV r� rW ru ry )rn rx rD rD rE r� � s
zX509.get_pubkeyc C s2 t |t�std��tj| j|j�}t|dk� dS )z�
Set the public key of the certificate.
:param pkey: The public key.
:type pkey: :py:class:`PKey`
:return: :py:data:`None`
z pkey must be a PKey instancer? N)r] r r_ rK ZX509_set_pubkeyr� rv rU )rn rx rc rD rD rE r� � s
zX509.set_pubkeyc C sp t |t�std��|jr td��|js.td��tjt|��}|t j
krNtd��tj | j |j
|�}t|dk� dS )a
Sign the certificate with this key and digest type.
:param pkey: The key to sign with.
:type pkey: :py:class:`PKey`
:param digest: The name of the message digest to use.
:type digest: :py:class:`bytes`
:return: :py:data:`None`
z pkey must be a PKey instancezKey only has public partzKey is uninitializedzNo such digest methodr N)r] r r_ ry r` rw rK r� r� rR rV Z X509_signr� rv rU )rn rx r� Zevp_mdr� rD rD rE r7 � s
z X509.signc C s: t j| j�}t j|j�}|t jkr*td��tjt j |��S )z�
Return the signature algorithm used in the certificate.
:return: The name of the algorithm.
:rtype: :py:class:`bytes`
:raises ValueError: If the signature algorithm is undefined.
.. versionadded:: 0.13
z Undefined signature algorithm)
rK ZX509_get0_tbs_sigalgr� r� � algorithmr� r` rR rh Z
OBJ_nid2ln)rn Zalgorr� rD rD rE �get_signature_algorithm� s
z X509.get_signature_algorithmc C s� t jt|��}|tjkr td��tjdt j�}tjdd�}t|�|d< t j | j
|||�}t |dk� dj dd� tj
||d �D ��S ) a7
Return the digest of the X509 object.
:param digest_name: The name of the digest algorithm to use.
:type digest_name: :py:class:`bytes`
:return: The digest of the object, formatted as
:py:const:`b":"`-delimited hex pairs.
:rtype: :py:class:`bytes`
zNo such digest methodzunsigned char[]zunsigned int[]r? r � :c S s g | ]}t |�j� �qS rD )r �upper)r� ZchrD rD rE �
<listcomp>� s z X509.digest.<locals>.<listcomp>)rK r� r� rR rV r` rS ZEVP_MAX_MD_SIZErT Z X509_digestr� rU r� rX )rn Z digest_namer� r[ r� Z
digest_resultrD rD rE r� � s
z X509.digestc C s t j| j�S )z�
Return the hash of the X509 subject.
:return: The hash of the subject.
:rtype: :py:class:`bytes`
)rK ZX509_subject_name_hashr� )rn rD rD rE �subject_name_hash� s zX509.subject_name_hashc C s� t |t�std��t|�dd� }t |t�s6|jd�}tjd�}tj ||�}|d tj
krztj tj | j
�|�}|r�t� nXtj|d tj
�}tj|d � |tj
kr�t� tj|tj�}tj| j
|�}t|dk� dS )z�
Set the serial number of the certificate.
:param serial: The new serial number.
:type serial: :py:class:`int`
:return: :py:data`None`
zserial must be an integerr= Nr� zBIGNUM**r r? )r] �_integer_typesr_ �hexr^ r� rR rS rK � BN_hex2bnrV ZASN1_INTEGER_set�X509_get_serialNumberr� r� �BN_to_ASN1_INTEGERr rW �ASN1_INTEGER_freeZX509_set_serialNumberrU )rn �serial�
hex_serial�
bignum_serialZ small_serialrc � asn1_serialrD rD rE �set_serial_number� s&
zX509.set_serial_numberc C s` t j| j�}t j|tj�}z4t j|�}ztj|�}t|d�}|S t j |� X W dt j
|� X dS )zx
Return the serial number of this certificate.
:return: The serial number.
:rtype: int
r> N) rK r r� ZASN1_INTEGER_to_BNrR rV Z BN_bn2hexrh r} r� r )rn r
r r Zhexstring_serialr
rD rD rE �get_serial_number s
zX509.get_serial_numberc C s. t |t�std��tj| j�}tj||� dS )z�
Adjust the time stamp on which the certificate stops being valid.
:param int amount: The number of seconds by which to adjust the
timestamp.
:return: ``None``
zamount must be an integerN)r] r} r_ rK �X509_get_notAfterr� �X509_gmtime_adj)rn �amountZnotAfterrD rD rE �gmtime_adj_notAfter- s
zX509.gmtime_adj_notAfterc C s. t |t�std��tj| j�}tj||� dS )z�
Adjust the timestamp on which the certificate starts being valid.
:param amount: The number of seconds by which to adjust the timestamp.
:return: ``None``
zamount must be an integerN)r] r} r_ rK �X509_get_notBeforer� r )rn r Z notBeforerD rD rE �gmtime_adj_notBefore; s
zX509.gmtime_adj_notBeforec C s( t | j� �}tjj|d�}|tjj� k S )z�
Check whether the certificate has expired.
:return: ``True`` if the certificate has expired, ``False`` otherwise.
:rtype: bool
z
%Y%m%d%H%M%SZ)r� � get_notAfter�datetimeZstrptimeZutcnow)rn Z time_stringZ not_afterrD rD rE � has_expiredH s zX509.has_expiredc C s t || j��S )N)rk r� )rn �whichrD rD rE �_get_boundary_timeT s zX509._get_boundary_timec C s | j tj�S )a
Get the timestamp at which the certificate starts being valid.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
:return: A timestamp string, or ``None`` if there is none.
:rtype: bytes or NoneType
)r rK r )rn rD rD rE �
get_notBeforeW s zX509.get_notBeforec C s t || j�|�S )N)rd r� )rn r rb rD rD rE �_set_boundary_timed s zX509._set_boundary_timec C s | j tj|�S )z�
Set the timestamp at which the certificate starts being valid.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
:param bytes when: A timestamp string.
:return: ``None``
)r rK r )rn rb rD rD rE �
set_notBeforeg s zX509.set_notBeforec C s | j tj�S )a
Get the timestamp at which the certificate stops being valid.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
:return: A timestamp string, or ``None`` if there is none.
:rtype: bytes or NoneType
)r rK r )rn rD rD rE r t s zX509.get_notAfterc C s | j tj|�S )z�
Set the timestamp at which the certificate stops being valid.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
:param bytes when: A timestamp string.
:return: ``None``
)r rK r )rn rb rD rD rE � set_notAfter� s zX509.set_notAfterc C s0 t jt �}|| j�|_t|jtjk� | |_|S )N)r" r� r� rs rU rR rV r� )rn r rq rD rD rE � _get_name� s
zX509._get_namec C s0 t |t�std��|| j|j�}t|dk� d S )Nzname must be an X509Namer? )r] r" r_ r� rs rU )rn r rq rc rD rD rE � _set_name� s
zX509._set_namec C s | j tj�}| jj|� |S )a�
Return the issuer of this certificate.
This creates a new :class:`X509Name` that wraps the underlying issuer
name field on the certificate. Modifying it will modify the underlying
certificate, and will have the effect of modifying any other
:class:`X509Name` that refers to this issuer.
:return: The issuer of this certificate.
:rtype: :class:`X509Name`
)r rK ZX509_get_issuer_namer� rr )rn rq rD rD rE �
get_issuer� s zX509.get_issuerc C s | j tj|� | jj� dS )z�
Set the issuer of this certificate.
:param issuer: The issuer.
:type issuer: :py:class:`X509Name`
:return: ``None``
N)r rK ZX509_set_issuer_namer� rt )rn r� rD rD rE �
set_issuer� s zX509.set_issuerc C s | j tj�}| jj|� |S )a�
Return the subject of this certificate.
This creates a new :class:`X509Name` that wraps the underlying subject
name field on the certificate. Modifying it will modify the underlying
certificate, and will have the effect of modifying any other
:class:`X509Name` that refers to this subject.
:return: The subject of this certificate.
:rtype: :class:`X509Name`
)r rK �X509_get_subject_namer� rr )rn rq rD rD rE r� � s zX509.get_subjectc C s | j tj|� | jj� dS )z�
Set the subject of this certificate.
:param subject: The subject.
:type subject: :py:class:`X509Name`
:return: ``None``
N)r rK ZX509_set_subject_namer� rt )rn r� rD rD rE � set_subject� s zX509.set_subjectc C s t j| j�S )z�
Get the number of extensions on this certificate.
:return: The number of extensions.
:rtype: :py:class:`int`
.. versionadded:: 0.12
)rK ZX509_get_ext_countr� )rn rD rD rE �get_extension_count� s zX509.get_extension_countc C s@ x:|D ]2}t |t�s td��tj| j|jd�}|st� qW dS )z�
Add extensions to the certificate.
:param extensions: The extensions to add.
:type extensions: An iterable of :py:class:`X509Extension` objects.
:return: ``None``
z+One of the elements is not an X509Extensionr? Nr� )r] r# r` rK Z X509_add_extr� r� r� )rn r� r� r� rD rD rE r� � s
zX509.add_extensionsc C sN t jt �}tj| j|�|_|jtjkr.td��tj |j�}tj
|tj �|_|S )a�
Get a specific extension of the certificate by index.
Extensions on a certificate are kept in order. The index
parameter selects which extension will be returned.
:param int index: The index of the extension to retrieve.
:return: The extension at the specified index.
:rtype: :py:class:`X509Extension`
:raises IndexError: If the extension index was out of bounds.
.. versionadded:: 0.12
z extension index out of bounds) r# r� rK Z X509_get_extr� r� rR rV �
IndexErrorZX509_EXTENSION_duprW r� )rn �indexr� r� rD rD rE �
get_extension� s
zX509.get_extensionN)%r@ rA rB rC ro r� r� r� r� r� r� r� r� r7 r� r� r r r r r r r r r r r r r r r! r" r� r$ r% r� r( rD rD rD rE r% 8 sB '
z.X509Type has been deprecated, use X509 insteadc @ sR e Zd ZdZejZejZej Z
ej Z ej
ZejZejZejZejZejZejZdS )r& a
Flags for X509 verification, used to change the behavior of
:class:`X509Store`.
See `OpenSSL Verification Flags`_ for details.
.. _OpenSSL Verification Flags:
https://www.openssl.org/docs/manmaster/man3/X509_VERIFY_PARAM_set_flags.html
N)r@ rA rB rC rK ZX509_V_FLAG_CRL_CHECKZ CRL_CHECKZX509_V_FLAG_CRL_CHECK_ALLZ
CRL_CHECK_ALLZX509_V_FLAG_IGNORE_CRITICALZIGNORE_CRITICALZX509_V_FLAG_X509_STRICTZ X509_STRICTZ X509_V_FLAG_ALLOW_PROXY_CERTSZALLOW_PROXY_CERTSZX509_V_FLAG_POLICY_CHECKZ POLICY_CHECKZX509_V_FLAG_EXPLICIT_POLICYZEXPLICIT_POLICYZX509_V_FLAG_INHIBIT_MAPZ INHIBIT_MAPZX509_V_FLAG_NOTIFY_POLICYZ
NOTIFY_POLICYZ X509_V_FLAG_CHECK_SS_SIGNATUREZCHECK_SS_SIGNATUREZX509_V_FLAG_CB_ISSUER_CHECKZCB_ISSUER_CHECKrD rD rD rE r& s c @ s8 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd S )
r' a�
An X.509 store.
An X.509 store is used to describe a context in which to verify a
certificate. A description of a context may include a set of certificates
to trust, a set of certificate revocation lists, verification flags and
more.
An X.509 store, being only a description, cannot be used by itself to
verify a certificate. To carry out the actual verification process, see
:class:`X509StoreContext`.
c C s t j� }tj|t j�| _d S )N)rK ZX509_STORE_newrR rW ZX509_STORE_free�_store)rn �storerD rD rE ro 6 s zX509Store.__init__c C sP t |t�st� �tj| j|j�dkrLtj� }tj|�}t |tj
k� tj � dS )a�
Adds a trusted certificate to this store.
Adding a certificate with this method adds this certificate as a
*trusted* certificate.
:param X509 cert: The certificate to add to this store.
:raises TypeError: If the certificate is not an :class:`X509`.
:raises OpenSSL.crypto.Error: If OpenSSL was unhappy with your
certificate.
:return: ``None`` if the certificate was added successfully.
r N) r] r% r_ rK ZX509_STORE_add_certr) r� ZERR_peek_errorZERR_GET_REASONrU Z!X509_R_CERT_ALREADY_IN_HASH_TABLEZERR_clear_error)rn r� �codeZ
err_reasonrD rD rE �add_cert: s
zX509Store.add_certc C s t tj| j|j�dk� dS )a�
Add a certificate revocation list to this store.
The certificate revocation lists added to a store will only be used if
the associated flags are configured to check certificate revocation
lists.
.. versionadded:: 16.1.0
:param CRL crl: The certificate revocation list to add to this store.
:return: ``None`` if the certificate revocation list was added
successfully.
r N)rU rK ZX509_STORE_add_crlr) �_crl)rn �crlrD rD rE �add_crlX s zX509Store.add_crlc C s t tj| j|�dk� dS )a�
Set verification flags to this store.
Verification flags can be combined by oring them together.
.. note::
Setting a verification flag sometimes requires clients to add
additional information to the store, otherwise a suitable error will
be raised.
For example, in setting flags to enable CRL checking a
suitable CRL must be added to the store otherwise an error will be
raised.
.. versionadded:: 16.1.0
:param int flags: The verification flags to set on this store.
See :class:`X509StoreFlags` for available constants.
:return: ``None`` if the verification flags were successfully set.
r N)rU rK ZX509_STORE_set_flagsr) )rn �flagsrD rD rE � set_flagsh s zX509Store.set_flagsc C sF t j� }tj|t j�}t j|t|jd��� tt j | j
|�dk� dS )a�
Set the time against which the certificates are verified.
Normally the current time is used.
.. note::
For example, you can determine if a certificate was valid at a given
time.
.. versionadded:: 17.0.0
:param datetime vfy_time: The verification time to set on this store.
:return: ``None`` if the verification time was successfully set.
z%sr N) rK ZX509_VERIFY_PARAM_newrR rW ZX509_VERIFY_PARAM_freeZX509_VERIFY_PARAM_set_timer} ZstrftimerU ZX509_STORE_set1_paramr) )rn Zvfy_timeZparamrD rD rE �set_time� s zX509Store.set_timeN) r@ rA rB rC ro r, r/ r1 r2 rD rD rD rE r' ( s z8X509StoreType has been deprecated, use X509Store insteadc s e Zd ZdZ� fdd�Z� ZS )r( z�
An exception raised when an error occurred while verifying a certificate
using `OpenSSL.X509StoreContext.verify_certificate`.
:ivar certificate: The certificate which caused verificate failure.
:type certificate: :class:`X509`
c s t t| �j|� || _d S )N)r� r( ro � certificate)rn �messager3 )r� rD rE ro � s z X509StoreContextError.__init__)r@ rA rB rC ro r� rD rD )r� rE r( � s c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z dS )r) a�
An X.509 store context.
An X.509 store context is used to carry out the actual verification process
of a certificate in a described context. For describing such a context, see
:class:`X509Store`.
:ivar _store_ctx: The underlying X509_STORE_CTX structure used by this
instance. It is dynamically allocated and automatically garbage
collected.
:ivar _store: See the ``store`` ``__init__`` parameter.
:ivar _cert: See the ``certificate`` ``__init__`` parameter.
:param X509Store store: The certificates which will be trusted for the
purposes of any verifications.
:param X509 certificate: The certificate to be verified.
c C s0 t j� }tj|t j�| _|| _|| _| j� d S )N) rK ZX509_STORE_CTX_newrR rW ZX509_STORE_CTX_free�
_store_ctxr) �_cert�_init)rn r* r3 Z store_ctxrD rD rE ro � s
zX509StoreContext.__init__c C s. t j| j| jj| jjtj�}|dkr*t� dS )z�
Set up the store context for a subsequent verification operation.
Calling this method more than once without first calling
:meth:`_cleanup` will leak memory.
r N) rK ZX509_STORE_CTX_initr5 r) r6 r� rR rV r� )rn �retrD rD rE r7 � s zX509StoreContext._initc C s t j| j� dS )z�
Internally cleans up the store context.
The store context can then be reused with a new call to :meth:`_init`.
N)rK ZX509_STORE_CTX_cleanupr5 )rn rD rD rE �_cleanup� s zX509StoreContext._cleanupc C s\ t j| j�t j| j�ttjt jt j| j����g}t j| j�}t j |�}t
j |�}t ||�S )z�
Convert an OpenSSL native context error failure into a Python
exception.
When a call to native OpenSSL X509_verify_cert fails, additional
information about the failure can be obtained from the store context.
)
rK ZX509_STORE_CTX_get_errorr5 Z X509_STORE_CTX_get_error_depthr� rR rh Z X509_verify_cert_error_stringZ X509_STORE_CTX_get_current_certZX509_dupr% r� r( )rn �errorsr� r6 �pycertrD rD rE �_exception_from_context� s
z(X509StoreContext._exception_from_contextc C s
|| _ dS )z�
Set the context's X.509 store.
.. versionadded:: 0.15
:param X509Store store: The store description which will be used for
the purposes of any *future* verifications.
N)r) )rn r* rD rD rE � set_store� s zX509StoreContext.set_storec C s8 | j � | j� tj| j�}| j � |dkr4| j� �dS )a"
Verify a certificate in a context.
.. versionadded:: 0.15
:raises X509StoreContextError: If an error occurred when validating a
certificate in the context. Sets ``certificate`` attribute to
indicate which certificate caused the error.
r N)r9 r7 rK ZX509_verify_certr5 r< )rn r8 rD rD rE �verify_certificate� s z#X509StoreContext.verify_certificateN)
r@ rA rB rC ro r7 r9 r< r= r> rD rD rD rE r) � s
c C sv t |t�r|jd�}t|�}| tkr<tj|tjtjtj�}n | t krTtj
|tj�}nt d��|tjkrlt � t
j|�S )a
Load a certificate (X509) from the string *buffer* encoded with the
type *type*.
:param type: The file type (one of FILETYPE_PEM, FILETYPE_ASN1)
:param bytes buffer: The buffer the certificate is stored in
:return: The X509 object
r� z3type argument must be FILETYPE_PEM or FILETYPE_ASN1)r] r� r� rZ r rK ZPEM_read_bio_X509rR rV r Z d2i_X509_bior` r� r% r� )r� rX rM r
rD rD rE r* s
c C sn t � }| tkr tj||j�}n<| tkr6tj||j�}n$| tkrRtj||jdd�}nt d��|dksft
�t |�S )a
Dump the certificate *cert* into a buffer string encoded with the type
*type*.
:param type: The file type (one of FILETYPE_PEM, FILETYPE_ASN1, or
FILETYPE_TEXT)
:param cert: The certificate to dump
:return: The buffer with the dumped certificate in
r zCtype argument must be FILETYPE_PEM, FILETYPE_ASN1, or FILETYPE_TEXTr? ) rZ r rK ZPEM_write_bio_X509r� r Z i2d_X509_bior Z
X509_print_exr` �AssertionErrorr\ )r� r� rM � result_coderD rD rE r+ 2 s
c C sP t � }| tkrtj}n| tkr&tj}ntd��|||j�}|dkrHt� t |�S )z�
Dump a public key to a buffer.
:param type: The file type (one of :data:`FILETYPE_PEM` or
:data:`FILETYPE_ASN1`).
:param PKey pkey: The public key to dump
:return: The buffer with the dumped key in it.
:rtype: bytes
z3type argument must be FILETYPE_PEM or FILETYPE_ASN1r? )
rZ r rK ZPEM_write_bio_PUBKEYr Zi2d_PUBKEY_bior` rv r� r\ )r� rx rM Z write_bior@ rD rD rE r, M s
c C s t � }t|t�std��|dk rR|dkr0td��tjt|��}|tjkrXt d��ntj}t
| |�}| t kr�tj ||j
|tjd|j|j�}|j� nh| tkr�tj||j
�}nP| tkr�tj|j
�tjkr�td��tjtj|j
�tj�}tj||d�}nt d��t|dk� t|�S )a�
Dump the private key *pkey* into a buffer string encoded with the type
*type*. Optionally (if *type* is :const:`FILETYPE_PEM`) encrypting it
using *cipher* and *passphrase*.
:param type: The file type (one of :const:`FILETYPE_PEM`,
:const:`FILETYPE_ASN1`, or :const:`FILETYPE_TEXT`)
:param PKey pkey: The PKey to dump
:param cipher: (optional) if encrypted PEM format, the cipher to use
:param passphrase: (optional) if encrypted PEM format, this can be either
the passphrase to use, or a callback for providing the passphrase.
:return: The buffer with the dumped key in
:rtype: bytes
zpkey must be a PKeyNzDif a value is given for cipher one must also be given for passphrasezInvalid cipher namer z-Only RSA keys are supported for FILETYPE_TEXTzCtype argument must be FILETYPE_PEM, FILETYPE_ASN1, or FILETYPE_TEXT) rZ r] r r_ rK ZEVP_get_cipherbynamer� rR rV r` �_PassphraseHelperr ZPEM_write_bio_PrivateKeyrv �callback�
callback_args�raise_if_problemr Zi2d_PrivateKey_bior r� r� rW r� r� Z RSA_printrU r\ ) r� rx Zcipher�
passphraserM Z
cipher_obj�helperr@ r rD rD rE r- f s<
c @ sj e Zd ZdZdddddddgZd d
� Zd d � Zd
d� Zdd� Zdd� Z dd� Z
dd� Z dd� Z dd� Z
dS ) r. z#
A certificate revocation.
s unspecifieds
keyCompromises CACompromises affiliationChangeds
supersededs cessationOfOperations certificateHoldc C s t j� }tj|t j�| _d S )N)rK ZX509_REVOKED_newrR rW �X509_REVOKED_free�_revoked)rn �revokedrD rD rE ro � s zRevoked.__init__c C sf t jtj� tj�}t jd�}||d< tj||�}|s<td��t jtj|t j �tj
�}tj | j |� dS )z�
Set the serial number.
The serial number is formatted as a hexadecimal number encoded in
ASCII.
:param bytes hex_str: The new serial number.
:return: ``None``
zBIGNUM**r zbad hex stringN)
rR rW rK r~ r rS r r` r rV r Z X509_REVOKED_set_serialNumberrH )rn Zhex_strr Z
bignum_ptrZ bn_resultr
rD rD rE �
set_serial� s
zRevoked.set_serialc C s@ t � }tj| j�}t|tjk� tj||�}t|dk� t|�S )z�
Get the serial number.
The serial number is formatted as a hexadecimal number encoded in
ASCII.
:return: The serial number.
:rtype: bytes
r ) rZ rK Z X509_REVOKED_get0_serialNumberrH rU rR rV Zi2a_ASN1_INTEGERr\ )rn rM Zasn1_intr� rD rD rE �
get_serial� s
zRevoked.get_serialc C s` xZt tj| j��D ]F}tj| j|�}tj|�}tj|�tjkrtj|� tj | j|� P qW d S )N)
r� rK �X509_REVOKED_get_ext_countrH �X509_REVOKED_get_extr� r� �NID_crl_reasonr� ZX509_REVOKED_delete_ext)rn r� r� r� rD rD rE �_delete_reason� s
zRevoked._delete_reasonc C s� |dkr| j � n�t|t�s&td��n�|j� jdd�}dd� | jD �j|�}tj � }t
|t j k� t j
|tj�}tj||�}t
|t j k� | j � tj| jtj|dd�}t
|dk� dS ) a�
Set the reason of this revocation.
If :data:`reason` is ``None``, delete the reason instead.
:param reason: The reason string.
:type reason: :class:`bytes` or :class:`NoneType`
:return: ``None``
.. seealso::
:meth:`all_reasons`, which gives you a list of all supported
reasons which you might pass to this method.
Nz$reason must be None or a byte string� � c S s g | ] }|j � �qS rD )�lower)r� �rrD rD rE r s z&Revoked.set_reason.<locals>.<listcomp>r r? )rO r] r^ r_ rR �replace� _crl_reasonsr' rK ZASN1_ENUMERATED_newrU rR rV rW ZASN1_ENUMERATED_freeZASN1_ENUMERATED_setZX509_REVOKED_add1_ext_i2drH rN )rn �reasonZ reason_codeZnew_reason_extrc r� rD rD rE �
set_reason� s
zRevoked.set_reasonc C s� x�t tj| j��D ]l}tj| j|�}tj|�}tj|�tjkrt� }tj ||dd�}|svtj
|tj |��}t |dk� t
|�S qW dS )a
Get the reason of this revocation.
:return: The reason, or ``None`` if there is none.
:rtype: bytes or NoneType
.. seealso::
:meth:`all_reasons`, which gives you a list of all supported
reasons this method might return.
r N)r� rK rL rH rM r� r� rN rZ r� ZM_ASN1_OCTET_STRING_printr� rU r\ )rn r� r� r� rM r� rD rD rE �
get_reason s
zRevoked.get_reasonc C s | j dd� S )a
Return a list of all the supported reason strings.
This list is a copy; modifying it does not change the supported reason
strings.
:return: A list of reason strings.
:rtype: :class:`list` of :class:`bytes`
N)rU )rn rD rD rE � all_reasons) s
zRevoked.all_reasonsc C s t j| j�}t||�S )z�
Set the revocation timestamp.
:param bytes when: The timestamp of the revocation,
as ASN.1 TIME.
:return: ``None``
)rK � X509_REVOKED_get0_revocationDaterH rd )rn rb �dtrD rD rE � set_rev_date5 s zRevoked.set_rev_datec C s t j| j�}t|�S )z�
Get the revocation timestamp.
:return: The timestamp of the revocation, as ASN.1 TIME.
:rtype: bytes
)rK rZ rH rk )rn r[ rD rD rE � get_rev_date@ s zRevoked.get_rev_dateN)r@ rA rB rC rU ro rJ rK rO rW rX rY r\ r] rD rD rD rE r. � s" $ c @ s| e Zd ZdZdd� Zdd� Zedd� �Zdd � Zd
d � Z d d
� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zedefdd�ZdS ) r/ z(
A certificate revocation list.
c C s t j� }tj|t j�| _d S )N)rK Z X509_CRL_newrR rW �
X509_CRL_freer- )rn r. rD rD rE ro P s z CRL.__init__c C s ddl m} t� }||| j�S )z�
Export as a ``cryptography`` CRL.
:rtype: ``cryptography.x509.CertificateRevocationList``
.. versionadded:: 17.1.0
r )�_CertificateRevocationList)r� r_ rG r- )rn r_ rF rD rD rE r� T s zCRL.to_cryptographyc C s& t |tj�std��| � }|j|_|S )a
Construct based on a ``cryptography`` *crypto_crl*.
:param crypto_crl: A ``cryptography`` certificate revocation list
:type crypto_crl: ``cryptography.x509.CertificateRevocationList``
:rtype: CRL
.. versionadded:: 17.1.0
z%Must be a certificate revocation list)r] r
ZCertificateRevocationListr_ Z _x509_crlr- )r{ Z
crypto_crlr. rD rD rE r� b s
zCRL.from_cryptographyc C sr g }t j| j�}xPtt j|��D ]>}t j||�}t j|�}tjt�}t j
|t j �|_ |j
|� q W |rnt|�S dS )aA
Return the revocations in this certificate revocation list.
These revocations will be provided by value, not by reference.
That means it's okay to mutate them: it won't affect this CRL.
:return: The revocations in this CRL.
:rtype: :class:`tuple` of :class:`Revocation`
N)rK ZX509_CRL_get_REVOKEDr- r� Zsk_X509_REVOKED_numZsk_X509_REVOKED_value� Cryptography_X509_REVOKED_dupr. r� rR rW rG rH rp �tuple)rn �resultsZ
revoked_stackr� rI Z revoked_copyZpyrevrD rD rE � get_revokedu s
zCRL.get_revokedc C s8 t j|j�}t|tjk� t j| j|�}t|dk� dS )a9
Add a revoked (by value not reference) to the CRL structure
This revocation will be added by value, not by reference. That
means it's okay to mutate it after adding: it won't affect
this CRL.
:param Revoked revoked: The new revocation.
:return: ``None``
r N)rK r` rH rU rR rV ZX509_CRL_add0_revokedr- )rn rI �copyr� rD rD rE � add_revoked� s zCRL.add_revokedc C sB t jt j| j��}t|tjk� tj|t j�}t j
t �}||_ |S )zc
Get the CRL's issuer.
.. versionadded:: 16.1.0
:rtype: X509Name
) rK r� ZX509_CRL_get_issuerr- rU rR rV rW r� r" r� rs )rn Z_issuerr� rD rD rE r! � s
zCRL.get_issuerc C s t tj| j|�dk� dS )z�
Set the CRL version.
.. versionadded:: 16.1.0
:param int version: The version of the CRL.
:return: ``None``
r N)rU rK ZX509_CRL_set_versionr- )rn r� rD rD rE r� � s zCRL.set_versionc C s t || j�|�S )N)rd r- )rn r rb rD rD rE r � s zCRL._set_boundary_timec C s | j tj|�S )z�
Set when the CRL was last updated.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
.. versionadded:: 16.1.0
:param bytes when: A timestamp string.
:return: ``None``
)r rK ZX509_CRL_get_lastUpdate)rn rb rD rD rE �set_lastUpdate� s
zCRL.set_lastUpdatec C s | j tj|�S )z�
Set when the CRL will next be udpated.
The timestamp is formatted as an ASN.1 TIME::
YYYYMMDDhhmmssZ
.. versionadded:: 16.1.0
:param bytes when: A timestamp string.
:return: ``None``
)r rK ZX509_CRL_get_nextUpdate)rn rb rD rD rE �set_nextUpdate� s
zCRL.set_nextUpdatec C s\ t j|�}t|tjk� t j| jt j|j�� t j | j� t j
| j|j |�}t|dk� dS )a;
Sign the CRL.
Signing a CRL enables clients to associate the CRL itself with an
issuer. Before a CRL is meaningful to other OpenSSL functions, it must
be signed by an issuer.
This method implicitly sets the issuer's name based on the issuer
certificate and private key used to sign the CRL.
.. versionadded:: 16.1.0
:param X509 issuer_cert: The issuer's certificate.
:param PKey issuer_key: The issuer's private key.
:param bytes digest: The digest method to sign the CRL with.
r N) rK r� rU rR rV �X509_CRL_set_issuer_namer- r# r� Z
X509_CRL_sort�
X509_CRL_signrv )rn r� Z
issuer_keyr� r� r� rD rD rE r7 � s
zCRL.sign�d c
C s t |t�std��t |t�s$td��t |t�s6td��|tkrFtd��tj|�}|tj krbt
d��tj tj � �}t
|tj k� tj� }t
|tj k� tj|d� tj| j|� tj||d d d � tj| j|� tj| jtj|j�� tj| j|j|�} | �st� t|| �S ) a�
Export the CRL as a string.
:param X509 cert: The certificate used to sign the CRL.
:param PKey key: The key used to sign the CRL.
:param int type: The export format, either :data:`FILETYPE_PEM`,
:data:`FILETYPE_ASN1`, or :data:`FILETYPE_TEXT`.
:param int days: The number of days until the next update of this CRL.
:param bytes digest: The name of the message digest to use (eg
``b"sha2566"``).
:rtype: bytes
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� Zd S ) r0 c C s t tj| j��S )zm
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Check if this NID_pkcs7_enveloped object
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Check if this NID_pkcs7_signedAndEnveloped object
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Check if this NID_pkcs7_data object
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Returns the type name of the PKCS7 structure
:return: A string with the typename
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A PKCS #12 archive.
c C s d | _ d | _d | _d | _d S )N)rv r6 �_cacerts�
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Get the certificate in the PKCS #12 structure.
:return: The certificate, or :py:const:`None` if there is none.
:rtype: :py:class:`X509` or :py:const:`None`
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Set the certificate in the PKCS #12 structure.
:param cert: The new certificate, or :py:const:`None` to unset it.
:type cert: :py:class:`X509` or :py:const:`None`
:return: ``None``
z cert must be an X509 instanceN)r] r% r_ r6 )rn r� rD rD rE �set_certificates s
zPKCS12.set_certificatec C s | j S )z�
Get the private key in the PKCS #12 structure.
:return: The private key, or :py:const:`None` if there is none.
:rtype: :py:class:`PKey`
)rv )rn rD rD rE �get_privatekey� s zPKCS12.get_privatekeyc C s t |t�std��|| _dS )z�
Set the certificate portion of the PKCS #12 structure.
:param pkey: The new private key, or :py:const:`None` to unset it.
:type pkey: :py:class:`PKey` or :py:const:`None`
:return: ``None``
z pkey must be a PKey instanceN)r] r r_ rv )rn rx rD rD rE �set_privatekey� s
zPKCS12.set_privatekeyc C s | j dk rt| j �S dS )a
Get the CA certificates in the PKCS #12 structure.
:return: A tuple with the CA certificates in the chain, or
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:rtype: :py:class:`tuple` of :py:class:`X509` or :py:const:`None`
N)rv ra )rn rD rD rE �get_ca_certificates� s
zPKCS12.get_ca_certificatesc C sB |dkrd| _ n.t|�}x |D ]}t|t�s td��q W || _ dS )a
Replace or set the CA certificates within the PKCS12 object.
:param cacerts: The new CA certificates, or :py:const:`None` to unset
them.
:type cacerts: An iterable of :py:class:`X509` or :py:const:`None`
:return: ``None``
Nz)iterable must only contain X509 instances)rv �listr] r% r_ )rn �cacertsr� rD rD rE �set_ca_certificates� s
zPKCS12.set_ca_certificatesc C s2 |dkrd| _ nt|t�s(td|f ��|| _ dS )z�
Set the friendly name in the PKCS #12 structure.
:param name: The new friendly name, or :py:const:`None` to unset.
:type name: :py:class:`bytes` or :py:const:`None`
:return: ``None``
Nz+name must be a byte string or None (not %r))rw r] r^ r_ )rn rq rD rD rE �set_friendlyname� s
zPKCS12.set_friendlynamec C s | j S )z�
Get the friendly name in the PKCS# 12 structure.
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C s� t d|�}| jdkr tj}n4tj� }tj|tj�}x | jD ]}tj||j � q:W |dkr^tj}| j
}|dkrrtj}| j dkr�tj}n| j j }| j dkr�tj}n| j j }tj
|||||tjtj||d�
}|tjkr�t� tj|tj�}t� } tj| |� t| �S )a�
Dump a PKCS12 object as a string.
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:param passphrase: The passphrase used to encrypt the structure. Unlike
some other passphrase arguments, this *must* be a string, not a
callback.
:type passphrase: :py:data:`bytes`
:param iter: Number of times to repeat the encryption step.
:type iter: :py:data:`int`
:param maciter: Number of times to repeat the MAC step.
:type maciter: :py:data:`int`
:return: The string representation of the PKCS #12 structure.
:rtype:
rE Nr )�_text_to_bytes_and_warnrv rR rV rK Zsk_X509_new_nullrW � sk_X509_freeZ sk_X509_pushr� rw rv r6 Z
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z2PKCS12Type has been deprecated, use PKCS12 insteadc @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
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A Netscape SPKI object.
c C s t j� }tj|t j�| _d S )N)rK ZNETSCAPE_SPKI_newrR rW ZNETSCAPE_SPKI_free�_spki)rn ZspkirD rD rE ro
s zNetscapeSPKI.__init__c C s^ |j rtd��|js td��tjt|��}|tjkr<td��tj| j |j
|�}t |dk� dS )a
Sign the certificate request with this key and digest type.
:param pkey: The private key to sign with.
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:type digest: :py:class:`bytes`
:return: ``None``
zKey has only public partzKey is uninitializedzNo such digest methodr N) ry r` rw rK r� r� rR rV ZNETSCAPE_SPKI_signr� rv rU )rn rx r� r� r� rD rD rE r7
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zNetscapeSPKI.signc C s" t j| j|j�}|dkr t� dS )aY
Verifies a signature on a certificate request.
:param PKey key: The public key that signature is supposedly from.
:return: ``True`` if the signature is correct.
:rtype: bool
:raises OpenSSL.crypto.Error: If the signature is invalid, or there was
a problem verifying the signature.
r T)rK ZNETSCAPE_SPKI_verifyr� rv r� )rn r� ZanswerrD rD rE r8 8
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Generate a base64 encoded representation of this SPKI object.
:return: The base64 encoded string.
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zNetscapeSPKI.b64_encodec C sD t jt �}tj| j�|_t|jtjk� tj |jtj
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Get the public key of this certificate.
:return: The public key.
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T) r r� rK ZNETSCAPE_SPKI_get_pubkeyr� rv rU rR rV rW ru ry )rn rx rD rD rE r� U
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zNetscapeSPKI.get_pubkeyc C s t j| j|j�}t|dk� dS )zv
Set the public key of the certificate
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:return: ``None``
r? N)rK ZNETSCAPE_SPKI_set_pubkeyr� rv rU )rn rx rc rD rD rE r� c
s zNetscapeSPKI.set_pubkeyN)
r@ rA rB rC ro r7 r8 r� r� r� rD rD rD rE r2
s z>NetscapeSPKIType has been deprecated, use NetscapeSPKI insteadc @ sB e Zd Zd
dd�Zedd� �Zedd� �Zefdd �Zd
d � Z d S )rA Fc C s4 |t kr|d k rtd��|| _|| _|| _g | _d S )Nz0only FILETYPE_PEM key format supports encryption)r r` � _passphrase�
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s z_PassphraseHelper.__init__c C sF | j d krtjS t| j t�r"tjS t| j �r:tjd| j�S td��d S )NZpem_password_cbz2Last argument must be a byte string or a callable.) r� rR rV r] r^ �callablerB �_read_passphraser_ )rn rD rD rE rB �
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z_PassphraseHelper.callbackc C s> | j d krtjS t| j t�r"| j S t| j �r2tjS td��d S )Nz2Last argument must be a byte string or a callable.)r� rR rV r] r^ r� r_ )rn rD rD rE rC �
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z _PassphraseHelper.callback_argsc C s8 | j r4y t|� W n |k
r& Y nX | j jd��d S )Nr )r� �_exception_from_error_queue�pop)rn Z
exceptionTyperD rD rE rD �
s z"_PassphraseHelper.raise_if_problemc C s� y�| j r| j|||�}n
| j|�}t|t�s4td��t|�|kr\| jrT|d |� }ntd��x(tt|��D ]}|||d � ||< qjW t|�S tk
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|� dS d }~X nX d S )NzString expectedz+passphrase returned by callback is too longr? r ) r� r� r] r^ r` rT r� r� � Exceptionr� rp )rn Zbuf�sizeZrwflagZuserdatar� r� �erD rD rE r� �
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z"_PassphraseHelper._read_passphraseN)FF)
r@ rA rB ro r� rB rC r rD r� rD rD rD rE rA u
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rA c C s� t |t�r|jd�}t|�}| tkr<tj|tjtjtj�}n | t krTtj
|tj�}nt d��|tjkrlt � t
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Load a public key from a buffer.
:param type: The file type (one of :data:`FILETYPE_PEM`,
:data:`FILETYPE_ASN1`).
:param buffer: The buffer the key is stored in.
:type buffer: A Python string object, either unicode or bytestring.
:return: The PKey object.
:rtype: :class:`PKey`
r� z3type argument must be FILETYPE_PEM or FILETYPE_ASN1T)r] r� r� rZ r rK ZPEM_read_bio_PUBKEYrR rV r Zd2i_PUBKEY_bior` r� r r� rW ru rv ry )r� rX rM �evp_pkeyrx rD rD rE r3 �
s
c C s� t |t�r|jd�}t|�}t| |�}| tkrNtj|tj |j
|j �}|j � n | t
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Load a private key (PKey) from the string *buffer* encoded with the type
*type*.
:param type: The file type (one of FILETYPE_PEM, FILETYPE_ASN1)
:param buffer: The buffer the key is stored in
:param passphrase: (optional) if encrypted PEM format, this can be
either the passphrase to use, or a callback for
providing the passphrase.
:return: The PKey object
r� z3type argument must be FILETYPE_PEM or FILETYPE_ASN1)r] r� r� rZ rA r rK ZPEM_read_bio_PrivateKeyrR rV rB rC rD r Zd2i_PrivateKey_bior` r� r r� rW ru rv )r� rX rE rM rF r� rx rD rD rE r4 �
s
c C sn t � }| tkr tj||j�}n<| tkr6tj||j�}n$| tkrRtj||jdd�}nt d��t
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Dump the certificate request *req* into a buffer string encoded with the
type *type*.
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:param req: The certificate request to dump
:return: The buffer with the dumped certificate request in
r zCtype argument must be FILETYPE_PEM, FILETYPE_ASN1, or FILETYPE_TEXT) rZ r rK ZPEM_write_bio_X509_REQr� r Zi2d_X509_REQ_bior ZX509_REQ_print_exr` rU r\ )r� r� rM r@ rD rD rE r5 s c C s� t |t�r|jd�}t|�}| tkr<tj|tjtjtj�}n | t krTtj
|tj�}nt d��t |tjk� t
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�}tj|tj�|_|S )a
Load a certificate request (X509Req) from the string *buffer* encoded with
the type *type*.
:param type: The file type (one of FILETYPE_PEM, FILETYPE_ASN1)
:param buffer: The buffer the certificate request is stored in
:return: The X509Req object
r� z3type argument must be FILETYPE_PEM or FILETYPE_ASN1)r] r� r� rZ r rK ZPEM_read_bio_X509_REQrR rV r Zd2i_X509_REQ_bior` rU r$ r� rW r� r� )r� rX rM r� Zx509reqrD rD rE r6 s
c C s� t d|�}tjt|��}|tjkr*td��tj� }tj|tj �}tj
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Sign a data string using the given key and message digest.
:param pkey: PKey to sign with
:param data: data to be signed
:param digest: message digest to use
:return: signature
.. versionadded:: 0.11
rY zNo such digest methodr zunsigned char[]zunsigned int *r? N)r� rK r� r� rR rV r` �Cryptography_EVP_MD_CTX_newrW � Cryptography_EVP_MD_CTX_freeZ EVP_SignInitZEVP_SignUpdaterT Z
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c C s� t d|�}tjt|��}|tjkr*td��tj| j�}t |tjk� tj
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Verify the signature for a data string.
:param cert: signing certificate (X509 object) corresponding to the
private key which generated the signature.
:param signature: signature returned by sign function
:param data: data to be verified
:param digest: message digest to use
:return: ``None`` if the signature is correct, raise exception otherwise.
.. versionadded:: 0.11
rY zNo such digest methodr? N)r� rK r� r� rR rV r` r� r� rU rW ru r� r� ZEVP_VerifyInitZEVP_VerifyUpdaterT ZEVP_VerifyFinalr� )r� Z signaturerY r� r� rx r� Z
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c C sj t � }| tkr tj||j�}n8| tkr6tj||j�}n | tkrNtj||j�}nt d��|dksbt
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Dump a certificate revocation list to a buffer.
:param type: The file type (one of ``FILETYPE_PEM``, ``FILETYPE_ASN1``, or
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:param CRL crl: The CRL to dump.
:return: The buffer with the CRL.
:rtype: bytes
zCtype argument must be FILETYPE_PEM, FILETYPE_ASN1, or FILETYPE_TEXTr? ) rZ r rK ZPEM_write_bio_X509_CRLr- r Zi2d_X509_CRL_bior ZX509_CRL_printr` r? r\ )r� r. rM r8 rD rD rE r9 s c C s� t |t�r|jd�}t|�}| tkr<tj|tjtjtj�}n | t krTtj
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Load Certificate Revocation List (CRL) data from a string *buffer*.
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:param buffer: The buffer the CRL is stored in
:return: The PKey object
r� z3type argument must be FILETYPE_PEM or FILETYPE_ASN1)r] r� r� rZ r rK ZPEM_read_bio_X509_CRLrR rV r Zd2i_X509_CRL_bior` r� r/ r� rW r^ r- )r� rX rM r. r� rD rD rE r: � s
c C s� t |t�r|jd�}t|�}| tkr<tj|tjtjtj�}n | t krTtj
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Load pkcs7 data from the string *buffer* encoded with the type
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:return: The PKCS7 object
r� z3type argument must be FILETYPE_PEM or FILETYPE_ASN1)r] r� r� rZ r rK ZPEM_read_bio_PKCS7rR rV r Z
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Load pkcs12 data from the string *buffer*. If the pkcs12 structure is
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checked and thus required.
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:returns: The PKCS12 object
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:return: None
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Add certificate to chain
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Load a private key from a file
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Load a private key from a PKey object
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Load the trusted certificates that will be sent to the client. Does
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Set the session id to *buf* within which a session can be reused for
this Context object. This is needed when doing session resumption,
because there is no way for a stored session to know which Context
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�bufru N)r r� r� Z SSL_CTX_set_session_id_contextr� r� )r� r rs rs rt �set_session_id s
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Set the behavior of the session cache used by all connections using
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.. versionadded:: 0.14
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Get the current session cache mode.
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.. versionadded:: 0.14
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:const:`VERIFY_FAIL_IF_NO_PEER_CERT` and
:const:`VERIFY_CLIENT_ONCE` to further control the behaviour.
:param callback: The Python callback to use. This should take five
arguments: A Connection object, an X509 object, and three integer
variables, which are in turn potential error number, error depth
and return code. *callback* should return True if verification
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See SSL_CTX_set_verify(3SSL) for further details.
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Set the maximum depth for the certificate chain verification that shall
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Load parameters for Ephemeral Diffie-Hellman
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N)r� ZSSL_CTX_set_tmp_ecdhr� Z
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Set the list of ciphers to be used in this context.
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Set the list of preferred client certificate signers for this server
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.. versionadded:: 0.10
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Add the CA certificate to the list of preferred signers for this
context.
The list of certificate authorities will be sent to the client when the
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.. versionadded:: 0.10
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Set the timeout for newly created sessions for this Context object to
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Set the information callback to *callback*. This function will be
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:param callback: The Python callback to use. This should take three
arguments: a Connection object and two integers. The first integer
specifies where in the SSL handshake the function was called, and
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function call.
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Set the application data (will be returned from get_app_data())
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Get the certificate store for the context. This can be used to add
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Add options. Options set before are not cleared!
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Specify a callback function to be called when clients specify a server
name.
:param callback: The callback function. It will be invoked with one
argument, the Connection instance.
.. versionadded:: 0.13
c s � t j| � dS )Nr )rn r� )r� Zalertr� )r� rs rt r� \ s z7Context.set_tlsext_servername_callback.<locals>.wrapperz int (*)(SSL *, int *, void *)N)r r� r� r� r� Z&SSL_CTX_set_tlsext_servername_callbackr� )r� r� r� rs )r� rt � set_tlsext_servername_callbackQ s
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Enable support for negotiating SRTP keying material.
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Specify a callback function that will be called when offering `Next
Protocol Negotiation
<https://technotes.googlecode.com/git/nextprotoneg.html>`_ as a server.
:param callback: The callback function. It will be invoked with one
argument, the :class:`Connection` instance. It should return a
list of bytestrings representing the advertised protocols, like
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.. versionadded:: 0.15
N) r� r� r� r� r� Z%SSL_CTX_set_next_protos_advertised_cbr� r� r� )r� r� rs rs rt �set_npn_advertise_callbacku s
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Specify a callback function that will be called when a server offers
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arguments: the Connection, and a list of offered protocols as
bytestrings, e.g. ``[b'http/1.1', b'spdy/2']``. It should return
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.. versionadded:: 0.15
N) r� r� r� r� r� Z SSL_CTX_set_next_proto_select_cbr� r� r� )r� r� rs rs rt �set_npn_select_callback� s
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Specify the protocols that the client is prepared to speak after the
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Negotiation.
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protocols to offer, e.g. ``[b'http/1.1', b'spdy/2']``.
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This internal helper does the common work for
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Set a callback to provide OCSP data to be stapled to the TLS handshake
on the server side.
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arguments: the Connection, and the optional arbitrary data you have
provided. The callback must return a bytestring that contains the
OCSP data to staple to the handshake. If no OCSP data is available
for this connection, return the empty bytestring.
:param data: Some opaque data that will be passed into the callback
function when called. This can be used to avoid needing to do
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used. This parameter is optional.
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arguments: the Connection, a bytestring containing the stapled OCSP
assertion, and the optional arbitrary data you have provided. The
callback must return a boolean that indicates the result of
validating the OCSP data: ``True`` if the OCSP data is valid and
the certificate can be trusted, or ``False`` if either the OCSP
data is invalid or the certificate has been revoked.
:param data: Some opaque data that will be passed into the callback
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.. versionadded:: 0.13
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.. versionadded:: 0.13
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Send data on the connection. NOTE: If you get one of the WantRead,
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Send "all" data on the connection. This calls send() repeatedly until
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Receive data on the connection and copy it directly into the provided
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If the Connection was created with a memory BIO, this method can be
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Call the :meth:`connect` method of the underlying socket and set up SSL
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Get CAs whose certificates are suggested for client authentication.
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.. versionadded:: 0.10
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Set the connection to work in server mode. The handshake will be
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Set the connection to work in client mode. The handshake will be
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.. versionadded:: 0.14
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.. versionadded:: 0.14
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.. versionadded:: 0.15
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Obtain the latest TLS Finished message that we received from the peer.
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.. versionadded:: 0.15
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Obtain the name of the currently used cipher.
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.. versionadded:: 0.15
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.. versionadded:: 0.15
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Obtain the protocol version of the currently used cipher.
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.. versionadded:: 0.15
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Get the protocol that was negotiated by NPN.
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.. versionadded:: 0.15
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Specify the client's ALPN protocol list.
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Called to request that the server sends stapled OCSP data, if
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>>> x, y = p # unpack like a regular tuple
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>>> p.x + p.y # fields also accessible by name
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>>> d = p._asdict() # convert to a dictionary
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or multiset. Elements are stored as dictionary keys and their counts
are stored as dictionary values.
>>> c = Counter('abcdeabcdabcaba') # count elements from a string
>>> c.most_common(3) # three most common elements
[('a', 5), ('b', 4), ('c', 3)]
>>> sorted(c) # list all unique elements
['a', 'b', 'c', 'd', 'e']
>>> ''.join(sorted(c.elements())) # list elements with repetitions
'aaaaabbbbcccdde'
>>> sum(c.values()) # total of all counts
15
>>> c['a'] # count of letter 'a'
5
>>> for elem in 'shazam': # update counts from an iterable
... c[elem] += 1 # by adding 1 to each element's count
>>> c['a'] # now there are seven 'a'
7
>>> del c['b'] # remove all 'b'
>>> c['b'] # now there are zero 'b'
0
>>> d = Counter('simsalabim') # make another counter
>>> c.update(d) # add in the second counter
>>> c['a'] # now there are nine 'a'
9
>>> c.clear() # empty the counter
>>> c
Counter()
Note: If a count is set to zero or reduced to zero, it will remain
in the counter until the entry is deleted or the counter is cleared:
>>> c = Counter('aaabbc')
>>> c['b'] -= 2 # reduce the count of 'b' by two
>>> c.most_common() # 'b' is still in, but its count is zero
[('a', 3), ('c', 1), ('b', 0)]
Nc s t t| ��� | j|f|� dS )a Create a new, empty Counter object. And if given, count elements
from an input iterable. Or, initialize the count from another mapping
of elements to their counts.
>>> c = Counter() # a new, empty counter
>>> c = Counter('gallahad') # a new counter from an iterable
>>> c = Counter({'a': 4, 'b': 2}) # a new counter from a mapping
>>> c = Counter(a=4, b=2) # a new counter from keyword args
N)�superr r@ rv )r* rl r> rj r! r" r@ s zCounter.__init__c C s dS )z1The count of elements not in the Counter is zero.r
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>>> Counter('abracadabra').most_common(3)
[('a', 5), ('b', 2), ('r', 2)]
NrQ T)r1 �reverse�r1 )�sortedrZ r~ �_heapq�nlargest�r* rV r! r! r" � most_common/ s zCounter.most_commonc C s t �tt| �� ��S )a� Iterator over elements repeating each as many times as its count.
>>> c = Counter('ABCABC')
>>> sorted(c.elements())
['A', 'A', 'B', 'B', 'C', 'C']
# Knuth's example for prime factors of 1836: 2**2 * 3**3 * 17**1
>>> prime_factors = Counter({2: 2, 3: 3, 17: 1})
>>> product = 1
>>> for factor in prime_factors.elements(): # loop over factors
... product *= factor # and multiply them
>>> product
1836
Note, if an element's count has been set to zero or is a negative
number, elements() will ignore it.
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from_iterable�_starmap�_repeatrZ r) r! r! r" �elements< s zCounter.elementsc C s t d��d S )Nz@Counter.fromkeys() is undefined. Use Counter(iterable) instead.)�NotImplementedError)rk rl �vr! r! r" rm T s �zCounter.fromkeysc sr |dk r`t |tj�rV| rD| j}|�� D ]\}}|||d� | |< q&q`tt| ��|� n
t| |� |rn| �|� dS )a� Like dict.update() but add counts instead of replacing them.
Source can be an iterable, a dictionary, or another Counter instance.
>>> c = Counter('which')
>>> c.update('witch') # add elements from another iterable
>>> d = Counter('watch')
>>> c.update(d) # add elements from another counter
>>> c['h'] # four 'h' in which, witch, and watch
4
Nr
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zCounter.updatec K sn |dk r\| j }t|tj�r@|�� D ]\}}||d�| | |< q"n |D ]}||d�d | |< qD|rj| �|� dS )a� Like dict.update() but subtracts counts instead of replacing them.
Counts can be reduced below zero. Both the inputs and outputs are
allowed to contain zero and negative counts.
Source can be an iterable, a dictionary, or another Counter instance.
>>> c = Counter('which')
>>> c.subtract('witch') # subtract elements from another iterable
>>> c.subtract(Counter('watch')) # subtract elements from another counter
>>> c['h'] # 2 in which, minus 1 in witch, minus 1 in watch
0
>>> c['w'] # 1 in which, minus 1 in witch, minus 1 in watch
-1
Nr
rQ )r� rn r r� rZ �subtractr� r! r! r" r� � s zCounter.subtractc C s
| � | �S )zReturn a shallow copy.rj r) r! r! r" rf � s z Counter.copyc C s | j t| �ffS r% )rb rL r) r! r! r" ri � s zCounter.__reduce__c s || krt � �|� dS )zGLike dict.__delitem__() but does not raise KeyError for missing values.N)r� rH )r* r� rj r! r" rH � s zCounter.__delitem__c C sf | sd| j j S z(d�tdj| �� ��}d| j j|f W S tk
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{0}({1!r})) rb r r� rq �__mod__r� r� �formatrL )r* rZ r! r! r" rd � s zCounter.__repr__c C sp t |t�stS t� }| �� D ]$\}}||| }|dkr |||< q |�� D ] \}}|| krJ|dkrJ|||< qJ|S )zAdd counts from two counters.
>>> Counter('abbb') + Counter('bcc')
Counter({'b': 4, 'c': 2, 'a': 1})
r
�rn r �NotImplementedrZ �r* r= r^ r� r� �newcountr! r! r" �__add__� s
zCounter.__add__c C st t |t�stS t� }| �� D ]$\}}||| }|dkr |||< q |�� D ]$\}}|| krJ|dk rJd| ||< qJ|S )z� Subtract count, but keep only results with positive counts.
>>> Counter('abbbc') - Counter('bccd')
Counter({'b': 2, 'a': 1})
r
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zCounter.__sub__c C s| t |t�stS t� }| �� D ]0\}}|| }||k r8|n|}|dkr |||< q |�� D ] \}}|| krV|dkrV|||< qV|S )z�Union is the maximum of value in either of the input counters.
>>> Counter('abbb') | Counter('bcc')
Counter({'b': 3, 'c': 2, 'a': 1})
r
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zCounter.__or__c C sR t |t�stS t� }| �� D ]0\}}|| }||k r8|n|}|dkr |||< q |S )z� Intersection is the minimum of corresponding counts.
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Counter({'b': 1})
r
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zCounter.__and__c C s, t � }| �� D ]\}}|dkr|||< q|S )zEAdds an empty counter, effectively stripping negative and zero countsr
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zCounter.__pos__c C s0 t � }| �� D ] \}}|dk rd| ||< q|S )z{Subtracts from an empty counter. Strips positive and zero counts,
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zCounter.__neg__c C s& dd� | � � D �}|D ]
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<listcomp>" s z*Counter._keep_positive.<locals>.<listcomp>)rZ )r* � nonpositiver� r! r! r" �_keep_positive s zCounter._keep_positivec C s* |� � D ]\}}| | |7 < q| �� S )z�Inplace add from another counter, keeping only positive counts.
>>> c = Counter('abbb')
>>> c += Counter('bcc')
>>> c
Counter({'b': 4, 'c': 2, 'a': 1})
�rZ r� �r* r= r� r� r! r! r" �__iadd__' s zCounter.__iadd__c C s* |� � D ]\}}| | |8 < q| �� S )z�Inplace subtract counter, but keep only results with positive counts.
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>>> c -= Counter('bccd')
>>> c
Counter({'b': 2, 'a': 1})
r� r� r! r! r" �__isub__4 s zCounter.__isub__c C s2 |� � D ] \}}| | }||kr|| |< q| �� S )z�Inplace union is the maximum of value from either counter.
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>>> c
Counter({'b': 3, 'c': 2, 'a': 1})
r� )r* r= r� r� r� r! r! r" �__ior__A s
zCounter.__ior__c C s2 | � � D ] \}}|| }||k r|| |< q| �� S )z�Inplace intersection is the minimum of corresponding counts.
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>>> c &= Counter('bcc')
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are stored as dictionary values.
>>> c = Counter('abcdeabcdabcaba') # count elements from a string
>>> c.most_common(3) # three most common elements
[('a', 5), ('b', 4), ('c', 3)]
>>> sorted(c) # list all unique elements
['a', 'b', 'c', 'd', 'e']
>>> ''.join(sorted(c.elements())) # list elements with repetitions
'aaaaabbbbcccdde'
>>> sum(c.values()) # total of all counts
15
>>> c['a'] # count of letter 'a'
5
>>> for elem in 'shazam': # update counts from an iterable
... c[elem] += 1 # by adding 1 to each element's count
>>> c['a'] # now there are seven 'a'
7
>>> del c['b'] # remove all 'b'
>>> c['b'] # now there are zero 'b'
0
>>> d = Counter('simsalabim') # make another counter
>>> c.update(d) # add in the second counter
>>> c['a'] # now there are nine 'a'
9
>>> c.clear() # empty the counter
>>> c
Counter()
Note: If a count is set to zero or reduced to zero, it will remain
in the counter until the entry is deleted or the counter is cleared:
>>> c = Counter('aaabbc')
>>> c['b'] -= 2 # reduce the count of 'b' by two
>>> c.most_common() # 'b' is still in, but its count is zero
[('a', 3), ('c', 1), ('b', 0)]
Nc s t t| ��� | j|f|� dS )a Create a new, empty Counter object. And if given, count elements
from an input iterable. Or, initialize the count from another mapping
of elements to their counts.
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>>> c = Counter({'a': 4, 'b': 2}) # a new counter from a mapping
>>> c = Counter(a=4, b=2) # a new counter from keyword args
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NrQ T)r1 �reverse�r1 )�sortedrZ r~ �_heapq�nlargest�r* rV r! r! r" � most_common/ s zCounter.most_commonc C s t �tt| �� ��S )a� Iterator over elements repeating each as many times as its count.
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['A', 'A', 'B', 'B', 'C', 'C']
# Knuth's example for prime factors of 1836: 2**2 * 3**3 * 17**1
>>> prime_factors = Counter({2: 2, 3: 3, 17: 1})
>>> product = 1
>>> for factor in prime_factors.elements(): # loop over factors
... product *= factor # and multiply them
>>> product
1836
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from_iterable�_starmap�_repeatrZ r) r! r! r" �elements< s zCounter.elementsc C s t d��d S )Nz@Counter.fromkeys() is undefined. Use Counter(iterable) instead.)�NotImplementedError)rk rl �vr! r! r" rm T s �zCounter.fromkeysc sr |dk r`t |tj�rV| rD| j}|�� D ]\}}|||d� | |< q&q`tt| ��|� n
t| |� |rn| �|� dS )a� Like dict.update() but add counts instead of replacing them.
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>>> c = Counter('which')
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>>> d = Counter('watch')
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>>> c['h'] # four 'h' in which, witch, and watch
4
Nr
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zCounter.updatec K sn |dk r\| j }t|tj�r@|�� D ]\}}||d�| | |< q"n |D ]}||d�d | |< qD|rj| �|� dS )a� Like dict.update() but subtracts counts instead of replacing them.
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allowed to contain zero and negative counts.
Source can be an iterable, a dictionary, or another Counter instance.
>>> c = Counter('which')
>>> c.subtract('witch') # subtract elements from another iterable
>>> c.subtract(Counter('watch')) # subtract elements from another counter
>>> c['h'] # 2 in which, minus 1 in witch, minus 1 in watch
0
>>> c['w'] # 1 in which, minus 1 in witch, minus 1 in watch
-1
Nr
rQ )r� rn r r� rZ �subtractr� r! r! r" r� � s zCounter.subtractc C s
| � | �S )zReturn a shallow copy.rj r) r! r! r" rf � s z Counter.copyc C s | j t| �ffS r% )rb rL r) r! r! r" ri � s zCounter.__reduce__c s || krt � �|� dS )zGLike dict.__delitem__() but does not raise KeyError for missing values.N)r� rH )r* r� rj r! r" rH � s zCounter.__delitem__c C sf | sd| j j S z(d�tdj| �� ��}d| j j|f W S tk
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{0}({1!r})) rb r r� rq �__mod__r� r� �formatrL )r* rZ r! r! r" rd � s zCounter.__repr__c C sp t |t�stS t� }| �� D ]$\}}||| }|dkr |||< q |�� D ] \}}|| krJ|dkrJ|||< qJ|S )zAdd counts from two counters.
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Counter({'b': 4, 'c': 2, 'a': 1})
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zCounter.__add__c C st t |t�stS t� }| �� D ]$\}}||| }|dkr |||< q |�� D ]$\}}|| krJ|dk rJd| ||< qJ|S )z� Subtract count, but keep only results with positive counts.
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Counter({'b': 2, 'a': 1})
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zCounter.__sub__c C s| t |t�stS t� }| �� D ]0\}}|| }||k r8|n|}|dkr |||< q |�� D ] \}}|| krV|dkrV|||< qV|S )z�Union is the maximum of value in either of the input counters.
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Counter({'b': 3, 'c': 2, 'a': 1})
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Counter({'b': 1})
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>>> c
Counter({'b': 4, 'c': 2, 'a': 1})
�rZ r� �r* r= r� r� r! r! r" �__iadd__' s zCounter.__iadd__c C s* |� � D ]\}}| | |8 < q| �� S )z�Inplace subtract counter, but keep only results with positive counts.
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Counter({'b': 2, 'a': 1})
r� r� r! r! r" �__isub__4 s zCounter.__isub__c C s2 |� � D ] \}}| | }||kr|| |< q| �� S )z�Inplace union is the maximum of value from either counter.
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Counter({'b': 3, 'c': 2, 'a': 1})
r� )r* r= r� r� r� r! r! r" �__ior__A s
zCounter.__ior__c C s2 | � � D ] \}}|| }||k r|| |< q| �� S )z�Inplace intersection is the minimum of corresponding counts.
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Counter({'b': 1})
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zCounter.__iand__)N)N)N)N)N) r r- r. rt r@ r� r� r� rz rm rv r� rf ri rH rd r� r� r� r� r� r� r� r� r� r� r� �
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edd� �Zdd� ZeZd(dd�Zedd � �Zd d � Zd d � Zd!d"� Zd#d$� Zd%d&� ZdS ))r a� A ChainMap groups multiple dicts (or other mappings) together
to create a single, updateable view.
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be accessed or updated using the *maps* attribute. There is no other
state.
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mapping.
c G s t |�p i g| _dS )z�Initialize a ChainMap by setting *maps* to the given mappings.
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N)rc �maps)r* r� r! r! r" r@ r s zChainMap.__init__c C s t |��d S r% )rM r0 r! r! r" r� y s zChainMap.__missing__c C s: | j D ](}z|| W S tk
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zChainMap.__getitem__Nc C s || kr| | S |S r% r! r_ r! r! r" r� � s z ChainMap.getc C s t t� j| j� �S r% )rT r� �unionr� r) r! r! r" �__len__� s zChainMap.__len__c C s& i }t | j�D ]}|�|� qt|�S r% )r' r� rv rg )r* �dr� r! r! r" rJ � s zChainMap.__iter__c s t � fdd�| jD ��S )Nc 3 s | ]}� |kV qd S r% r! )r� �mr� r! r" r� � s z(ChainMap.__contains__.<locals>.<genexpr>��anyr� r0 r! r� r" � __contains__� s zChainMap.__contains__c C s
t | j�S r% r� r) r! r! r" �__bool__� s zChainMap.__bool__c C s" | j j� dd�tt| j��� d�S )Nr� r� r� )rb r r� rq r� r� r) r! r! r" rd � s zChainMap.__repr__c G s | t j|f|�� �S )z?Create a ChainMap with a single dict created from the iterable.)rL rm )rk rl �argsr! r! r" rm � s zChainMap.fromkeysc C s$ | j | jd �� f| jdd� �� S )zHNew ChainMap or subclass with a new copy of maps[0] and refs to maps[1:]r
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%(function)s Function name, empty in __main__
%(label)s Label according to log function call from Logger.label
%(level)d Internal logging level
%(line)d Line number in module
%(module)s Module name
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FATAL Fatal error messages
ERROR Error messages
WARNING Warning messages
INFOx, x in [1..5] Information
DEBUGy, y in [1..10] Debug messages
NO_INFO No info output
NO_DEBUG No debug output
INFO_MAX Maximum info level
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stdout Logs to stdout
stderr Logs to stderr
syslog Logs to syslog
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log.debug3("debug3")
log.debug2("debug2")
log.debug1("debug1")
log.info2("info2")
log.info1("info1")
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Note: BaseHTTPRequestHandler doesn't implement any HTTP request; see
SimpleHTTPRequestHandler for simple implementations of GET, HEAD and POST,
and CGIHTTPRequestHandler for CGI scripts.
It does, however, optionally implement HTTP/1.1 persistent connections,
as of version 0.3.
Notes on CGIHTTPRequestHandler
------------------------------
This class implements GET and POST requests to cgi-bin scripts.
If the os.fork() function is not present (e.g. on Windows),
subprocess.Popen() is used as a fallback, with slightly altered semantics.
In all cases, the implementation is intentionally naive -- all
requests are executed synchronously.
SECURITY WARNING: DON'T USE THIS CODE UNLESS YOU ARE INSIDE A FIREWALL
-- it may execute arbitrary Python code or external programs.
Note that status code 200 is sent prior to execution of a CGI script, so
scripts cannot send other status codes such as 302 (redirect).
XXX To do:
- log requests even later (to capture byte count)
- log user-agent header and other interesting goodies
- send error log to separate file
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<title>Error response</title>
</head>
<body>
<h1>Error response</h1>
<p>Error code: %(code)d</p>
<p>Message: %(message)s.</p>
<p>Error code explanation: %(code)s - %(explain)s.</p>
</body>
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ztext/html;charset=utf-8c @ s e Zd ZdZdd� ZdS )r � c C s4 t jj| � | jdd� \}}tj|�| _|| _dS )z.Override server_bind to store the server name.N� )� socketserver� TCPServer� server_bind�server_address�socketZgetfqdn� server_name� server_port)�self�host�port� r �#/usr/lib64/python3.6/http/server.pyr � s zHTTPServer.server_bindN)�__name__�
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Z d;d<� Z!d=Z"e#j$j%Z&d>d?� e'j(j)� D �Z*dS )Er a� HTTP request handler base class.
The following explanation of HTTP serves to guide you through the
code as well as to expose any misunderstandings I may have about
HTTP (so you don't need to read the code to figure out I'm wrong
:-).
HTTP (HyperText Transfer Protocol) is an extensible protocol on
top of a reliable stream transport (e.g. TCP/IP). The protocol
recognizes three parts to a request:
1. One line identifying the request type and path
2. An optional set of RFC-822-style headers
3. An optional data part
The headers and data are separated by a blank line.
The first line of the request has the form
<command> <path> <version>
where <command> is a (case-sensitive) keyword such as GET or POST,
<path> is a string containing path information for the request,
and <version> should be the string "HTTP/1.0" or "HTTP/1.1".
<path> is encoded using the URL encoding scheme (using %xx to signify
the ASCII character with hex code xx).
The specification specifies that lines are separated by CRLF but
for compatibility with the widest range of clients recommends
servers also handle LF. Similarly, whitespace in the request line
is treated sensibly (allowing multiple spaces between components
and allowing trailing whitespace).
Similarly, for output, lines ought to be separated by CRLF pairs
but most clients grok LF characters just fine.
If the first line of the request has the form
<command> <path>
(i.e. <version> is left out) then this is assumed to be an HTTP
0.9 request; this form has no optional headers and data part and
the reply consists of just the data.
The reply form of the HTTP 1.x protocol again has three parts:
1. One line giving the response code
2. An optional set of RFC-822-style headers
3. The data
Again, the headers and data are separated by a blank line.
The response code line has the form
<version> <responsecode> <responsestring>
where <version> is the protocol version ("HTTP/1.0" or "HTTP/1.1"),
<responsecode> is a 3-digit response code indicating success or
failure of the request, and <responsestring> is an optional
human-readable string explaining what the response code means.
This server parses the request and the headers, and then calls a
function specific to the request type (<command>). Specifically,
a request SPAM will be handled by a method do_SPAM(). If no
such method exists the server sends an error response to the
client. If it exists, it is called with no arguments:
do_SPAM()
Note that the request name is case sensitive (i.e. SPAM and spam
are different requests).
The various request details are stored in instance variables:
- client_address is the client IP address in the form (host,
port);
- command, path and version are the broken-down request line;
- headers is an instance of email.message.Message (or a derived
class) containing the header information;
- rfile is a file object open for reading positioned at the
start of the optional input data part;
- wfile is a file object open for writing.
IT IS IMPORTANT TO ADHERE TO THE PROTOCOL FOR WRITING!
The first thing to be written must be the response line. Then
follow 0 or more header lines, then a blank line, and then the
actual data (if any). The meaning of the header lines depends on
the command executed by the server; in most cases, when data is
returned, there should be at least one header line of the form
Content-type: <type>/<subtype>
where <type> and <subtype> should be registered MIME types,
e.g. "text/html" or "text/plain".
zPython/r z BaseHTTP/zHTTP/0.9c C s� d| _ | j | _}d| _t| jd�}|jd�}|| _|j� }t |�dk�r|\}}}yZ|dd� dkrjt
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� |S |j � � Y nX dS )a{ Common code for GET and HEAD commands.
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Return value is either a file object (which has to be copied
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The utility of this function is limited to is_cgi method and helps
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Here's a sample session to show how to use this module.
At the moment, this is the only documentation.
The Basics
----------
Importing is easy...
>>> from http import cookies
Most of the time you start by creating a cookie.
>>> C = cookies.SimpleCookie()
Once you've created your Cookie, you can add values just as if it were
a dictionary.
>>> C = cookies.SimpleCookie()
>>> C["fig"] = "newton"
>>> C["sugar"] = "wafer"
>>> C.output()
'Set-Cookie: fig=newton\r\nSet-Cookie: sugar=wafer'
Notice that the printable representation of a Cookie is the
appropriate format for a Set-Cookie: header. This is the
default behavior. You can change the header and printed
attributes by using the .output() function
>>> C = cookies.SimpleCookie()
>>> C["rocky"] = "road"
>>> C["rocky"]["path"] = "/cookie"
>>> print(C.output(header="Cookie:"))
Cookie: rocky=road; Path=/cookie
>>> print(C.output(attrs=[], header="Cookie:"))
Cookie: rocky=road
The load() method of a Cookie extracts cookies from a string. In a
CGI script, you would use this method to extract the cookies from the
HTTP_COOKIE environment variable.
>>> C = cookies.SimpleCookie()
>>> C.load("chips=ahoy; vienna=finger")
>>> C.output()
'Set-Cookie: chips=ahoy\r\nSet-Cookie: vienna=finger'
The load() method is darn-tootin smart about identifying cookies
within a string. Escaped quotation marks, nested semicolons, and other
such trickeries do not confuse it.
>>> C = cookies.SimpleCookie()
>>> C.load('keebler="E=everybody; L=\\"Loves\\"; fudge=\\012;";')
>>> print(C)
Set-Cookie: keebler="E=everybody; L=\"Loves\"; fudge=\012;"
Each element of the Cookie also supports all of the RFC 2109
Cookie attributes. Here's an example which sets the Path
attribute.
>>> C = cookies.SimpleCookie()
>>> C["oreo"] = "doublestuff"
>>> C["oreo"]["path"] = "/"
>>> print(C)
Set-Cookie: oreo=doublestuff; Path=/
Each dictionary element has a 'value' attribute, which gives you
back the value associated with the key.
>>> C = cookies.SimpleCookie()
>>> C["twix"] = "none for you"
>>> C["twix"].value
'none for you'
The SimpleCookie expects that all values should be standard strings.
Just to be sure, SimpleCookie invokes the str() builtin to convert
the value to a string, when the values are set dictionary-style.
>>> C = cookies.SimpleCookie()
>>> C["number"] = 7
>>> C["string"] = "seven"
>>> C["number"].value
'7'
>>> C["string"].value
'seven'
>>> C.output()
'Set-Cookie: number=7\r\nSet-Cookie: string=seven'
Finis.
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<script type="text/javascript">
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// end hiding -->
</script>
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\s* # Optional whitespace at start of cookie
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\s*=\s* # Equal Sign
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HTTP/1.1 client library
<intro stuff goes here>
<other stuff, too>
HTTPConnection goes through a number of "states", which define when a client
may legally make another request or fetch the response for a particular
request. This diagram details these state transitions:
(null)
|
| HTTPConnection()
v
Idle
|
| putrequest()
v
Request-started
|
| ( putheader() )* endheaders()
v
Request-sent
|\_____________________________
| | getresponse() raises
| response = getresponse() | ConnectionError
v v
Unread-response Idle
[Response-headers-read]
|\____________________
| |
| response.read() | putrequest()
v v
Idle Req-started-unread-response
______/|
/ |
response.read() | | ( putheader() )* endheaders()
v v
Request-started Req-sent-unread-response
|
| response.read()
v
Request-sent
This diagram presents the following rules:
-- a second request may not be started until {response-headers-read}
-- a response [object] cannot be retrieved until {request-sent}
-- there is no differentiation between an unread response body and a
partially read response body
Note: this enforcement is applied by the HTTPConnection class. The
HTTPResponse class does not enforce this state machine, which
implies sophisticated clients may accelerate the request/response
pipeline. Caution should be taken, though: accelerating the states
beyond the above pattern may imply knowledge of the server's
connection-close behavior for certain requests. For example, it
is impossible to tell whether the server will close the connection
UNTIL the response headers have been read; this means that further
requests cannot be placed into the pipeline until it is known that
the server will NOT be closing the connection.
Logical State __state __response
------------- ------- ----------
Idle _CS_IDLE None
Request-started _CS_REQ_STARTED None
Request-sent _CS_REQ_SENT None
Unread-response _CS_IDLE <response_class>
Req-started-unread-response _CS_REQ_STARTED <response_class>
Req-sent-unread-response _CS_REQ_SENT <response_class>
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Notes on CGIHTTPRequestHandler
------------------------------
This class implements GET and POST requests to cgi-bin scripts.
If the os.fork() function is not present (e.g. on Windows),
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In all cases, the implementation is intentionally naive -- all
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SECURITY WARNING: DON'T USE THIS CODE UNLESS YOU ARE INSIDE A FIREWALL
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top of a reliable stream transport (e.g. TCP/IP). The protocol
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1. One line identifying the request type and path
2. An optional set of RFC-822-style headers
3. An optional data part
The headers and data are separated by a blank line.
The first line of the request has the form
<command> <path> <version>
where <command> is a (case-sensitive) keyword such as GET or POST,
<path> is a string containing path information for the request,
and <version> should be the string "HTTP/1.0" or "HTTP/1.1".
<path> is encoded using the URL encoding scheme (using %xx to signify
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The specification specifies that lines are separated by CRLF but
for compatibility with the widest range of clients recommends
servers also handle LF. Similarly, whitespace in the request line
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and allowing trailing whitespace).
Similarly, for output, lines ought to be separated by CRLF pairs
but most clients grok LF characters just fine.
If the first line of the request has the form
<command> <path>
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0.9 request; this form has no optional headers and data part and
the reply consists of just the data.
The reply form of the HTTP 1.x protocol again has three parts:
1. One line giving the response code
2. An optional set of RFC-822-style headers
3. The data
Again, the headers and data are separated by a blank line.
The response code line has the form
<version> <responsecode> <responsestring>
where <version> is the protocol version ("HTTP/1.0" or "HTTP/1.1"),
<responsecode> is a 3-digit response code indicating success or
failure of the request, and <responsestring> is an optional
human-readable string explaining what the response code means.
This server parses the request and the headers, and then calls a
function specific to the request type (<command>). Specifically,
a request SPAM will be handled by a method do_SPAM(). If no
such method exists the server sends an error response to the
client. If it exists, it is called with no arguments:
do_SPAM()
Note that the request name is case sensitive (i.e. SPAM and spam
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The various request details are stored in instance variables:
- client_address is the client IP address in the form (host,
port);
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class) containing the header information;
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IT IS IMPORTANT TO ADHERE TO THE PROTOCOL FOR WRITING!
The first thing to be written must be the response line. Then
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actual data (if any). The meaning of the header lines depends on
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Here's a sample session to show how to use this module.
At the moment, this is the only documentation.
The Basics
----------
Importing is easy...
>>> from http import cookies
Most of the time you start by creating a cookie.
>>> C = cookies.SimpleCookie()
Once you've created your Cookie, you can add values just as if it were
a dictionary.
>>> C = cookies.SimpleCookie()
>>> C["fig"] = "newton"
>>> C["sugar"] = "wafer"
>>> C.output()
'Set-Cookie: fig=newton\r\nSet-Cookie: sugar=wafer'
Notice that the printable representation of a Cookie is the
appropriate format for a Set-Cookie: header. This is the
default behavior. You can change the header and printed
attributes by using the .output() function
>>> C = cookies.SimpleCookie()
>>> C["rocky"] = "road"
>>> C["rocky"]["path"] = "/cookie"
>>> print(C.output(header="Cookie:"))
Cookie: rocky=road; Path=/cookie
>>> print(C.output(attrs=[], header="Cookie:"))
Cookie: rocky=road
The load() method of a Cookie extracts cookies from a string. In a
CGI script, you would use this method to extract the cookies from the
HTTP_COOKIE environment variable.
>>> C = cookies.SimpleCookie()
>>> C.load("chips=ahoy; vienna=finger")
>>> C.output()
'Set-Cookie: chips=ahoy\r\nSet-Cookie: vienna=finger'
The load() method is darn-tootin smart about identifying cookies
within a string. Escaped quotation marks, nested semicolons, and other
such trickeries do not confuse it.
>>> C = cookies.SimpleCookie()
>>> C.load('keebler="E=everybody; L=\\"Loves\\"; fudge=\\012;";')
>>> print(C)
Set-Cookie: keebler="E=everybody; L=\"Loves\"; fudge=\012;"
Each element of the Cookie also supports all of the RFC 2109
Cookie attributes. Here's an example which sets the Path
attribute.
>>> C = cookies.SimpleCookie()
>>> C["oreo"] = "doublestuff"
>>> C["oreo"]["path"] = "/"
>>> print(C)
Set-Cookie: oreo=doublestuff; Path=/
Each dictionary element has a 'value' attribute, which gives you
back the value associated with the key.
>>> C = cookies.SimpleCookie()
>>> C["twix"] = "none for you"
>>> C["twix"].value
'none for you'
The SimpleCookie expects that all values should be standard strings.
Just to be sure, SimpleCookie invokes the str() builtin to convert
the value to a string, when the values are set dictionary-style.
>>> C = cookies.SimpleCookie()
>>> C["number"] = 7
>>> C["string"] = "seven"
>>> C["number"].value
'7'
>>> C["string"].value
'seven'
>>> C.output()
'Set-Cookie: number=7\r\nSet-Cookie: string=seven'
Finis.
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S )wa� HTTP cookie handling for web clients.
This module has (now fairly distant) origins in Gisle Aas' Perl module
HTTP::Cookies, from the libwww-perl library.
Docstrings, comments and debug strings in this code refer to the
attributes of the HTTP cookie system as cookie-attributes, to distinguish
them clearly from Python attributes.
Class diagram (note that BSDDBCookieJar and the MSIE* classes are not
distributed with the Python standard library, but are available from
http://wwwsearch.sf.net/):
CookieJar____
/ \ \
FileCookieJar \ \
/ | \ \ \
MozillaCookieJar | LWPCookieJar \ \
| | \
| ---MSIEBase | \
| / | | \
| / MSIEDBCookieJar BSDDBCookieJar
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�Cookie� CookieJar� CookiePolicy�DefaultCookiePolicy�
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8Hr, ZMonZTueZWedZThuZFriZSatZSunZJanZFebZMarZAprZMayZJunZJulZAugZSepZOctZNovZDecc C s@ | dkrt j j� }n t j j| �}d|j|j|j|j|j|jf S )aH Return a string representing time in seconds since epoch, t.
If the function is called without an argument, it will use the current
time.
The format of the returned string is like "YYYY-MM-DD hh:mm:ssZ",
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1994-11-24 08:49:37Z
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rS zV^[SMTWF][a-z][a-z], (\d\d) ([JFMASOND][a-z][a-z]) (\d\d\d\d) (\d\d):(\d\d):(\d\d) GMT$z+^(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)[a-z]*,?\s*a� ^
(\d\d?) # day
(?:\s+|[-\/])
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(?:
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(?::(\d\d))? # optional seconds
)? # optional clock
\s*
([-+]?\d{2,4}|(?![APap][Mm]\b)[A-Za-z]+)? # timezone
\s*
(?:\(\w+\))? # ASCII representation of timezone in parens.
\s*$c C s� t j| �}|rl|j� }tj|d j� �d }t|d �|t|d �t|d �t|d �t|d �f}t|�S | j � } t
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a� Returns time in seconds since epoch of time represented by a string.
Return value is an integer.
None is returned if the format of str is unrecognized, the time is outside
the representable range, or the timezone string is not recognized. If the
string contains no timezone, UTC is assumed.
The timezone in the string may be numerical (like "-0800" or "+0100") or a
string timezone (like "UTC", "GMT", "BST" or "EST"). Currently, only the
timezone strings equivalent to UTC (zero offset) are known to the function.
The function loosely parses the following formats:
Wed, 09 Feb 1994 22:23:32 GMT -- HTTP format
Tuesday, 08-Feb-94 14:15:29 GMT -- old rfc850 HTTP format
Tuesday, 08-Feb-1994 14:15:29 GMT -- broken rfc850 HTTP format
09 Feb 1994 22:23:32 GMT -- HTTP format (no weekday)
08-Feb-94 14:15:29 GMT -- rfc850 format (no weekday)
08-Feb-1994 14:15:29 GMT -- broken rfc850 format (no weekday)
The parser ignores leading and trailing whitespace. The time may be
absent.
If the year is given with only 2 digits, the function will select the
century that makes the year closest to the current date.
r r r r; � � � N� )�STRICT_DATE_REr@ �groupsrI rJ rK rA �floatr, �lstrip�
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As for http2time, but parses the ISO 8601 formats:
1994-02-03 14:15:29 -0100 -- ISO 8601 format
1994-02-03 14:15:29 -- zone is optional
1994-02-03 -- only date
1994-02-03T14:15:29 -- Use T as separator
19940203T141529Z -- ISO 8601 compact format
19940203 -- only date
NrW )r[ � ISO_DATE_REr@ rY rS )
r_ r0 rP rQ rR r* r+ rC rE �_r r r �iso2time' s
rd c C s* | j d�\}}| jd|� | j|d� S )z)Return unmatched part of re.Match object.r N)�span�string)�match�start�endr r r � unmatchedH s rj z^\s*([^=\s;,]+)z&^\s*=\s*\"([^\"\\]*(?:\\.[^\"\\]*)*)\"z^\s*=\s*([^\s;,]*)z\\(.)c
C s g }�x | D ]�}|}g }x�|r�t j|�}|r�t|�}|jd�}tj|�}|rlt|�}|jd�}tjd|�}n.tj|�}|r�t|�}|jd�}|j� }nd}|j ||f� q|j
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dd|�\}} |}qW |r |j |� q W |S )am Parse header values into a list of lists containing key,value pairs.
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values after "=". A list of space separated tokens are parsed as if they
were separated by ";".
If the header_values passed as argument contains multiple values, then they
are treated as if they were a single value separated by comma ",".
This means that this function is useful for parsing header fields that
follow this syntax (BNF as from the HTTP/1.1 specification, but we relax
the requirement for tokens).
headers = #header
header = (token | parameter) *( [";"] (token | parameter))
token = 1*<any CHAR except CTLs or separators>
separators = "(" | ")" | "<" | ">" | "@"
| "," | ";" | ":" | "\" | <">
| "/" | "[" | "]" | "?" | "="
| "{" | "}" | SP | HT
quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
qdtext = <any TEXT except <">>
quoted-pair = "\" CHAR
parameter = attribute "=" value
attribute = token
value = token | quoted-string
Each header is represented by a list of key/value pairs. The value for a
simple token (not part of a parameter) is None. Syntactically incorrect
headers will not necessarily be parsed as you would want.
This is easier to describe with some examples:
>>> split_header_words(['foo="bar"; port="80,81"; discard, bar=baz'])
[[('foo', 'bar'), ('port', '80,81'), ('discard', None)], [('bar', 'baz')]]
>>> split_header_words(['text/html; charset="iso-8859-1"'])
[[('text/html', None), ('charset', 'iso-8859-1')]]
>>> split_header_words([r'Basic realm="\"foo\bar\""'])
[[('Basic', None), ('realm', '"foobar"')]]
r z\1N�,z^[=\s;]*rV )�HEADER_TOKEN_REr@ rj rB �HEADER_QUOTED_VALUE_RE�HEADER_ESCAPE_REr] �HEADER_VALUE_RE�rstrip�appendr[ �
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W dj|�S )a� Do the inverse (almost) of the conversion done by split_header_words.
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value. Attribute values are quoted if needed.
>>> join_header_words([[("text/plain", None), ("charset", "iso-8859-1")]])
'text/plain; charset="iso-8859-1"'
>>> join_header_words([[("text/plain", None)], [("charset", "iso-8859-1")]])
'text/plain, charset="iso-8859-1"'
Nz^\w+$z\\\1z"%s"z%s=%sz; z, )rs r@ �HEADER_JOIN_ESCAPE_REr] rq �join)Zlists�headersrv �attr�k�vr r r �join_header_words� s
r� c C s0 | j d�r| dd � } | jd�r,| d d� } | S )N�"r ���)rr �endswith)r_ r r r � strip_quotes� s
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f� q*W |r|� s�|jd� |j|� qW |S )a5 Ad-hoc parser for Netscape protocol cookie-attributes.
The old Netscape cookie format for Set-Cookie can for instance contain
an unquoted "," in the expires field, so we have to use this ad-hoc
parser instead of split_header_words.
XXX This may not make the best possible effort to parse all the crap
that Netscape Cookie headers contain. Ronald Tschalar's HTTPClient
parser is probably better, so could do worse than following that if
this ever gives any trouble.
Currently, this is also used for parsing RFC 2109 cookies.
�expires�domain�path�secure�version�port�max-ageF�;�=r NT�0)r� r� r� r� r� r� r� )r� r� )� enumerate�split�strip� partitionrK r� ra rq ) Z
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RFC 2965, section 1:
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* their host name strings string-compare equal; or
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then the reach of H is .B.
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>>> reach("www.acme.com")
'.acme.com'
>>> reach("acme.com")
'acme.com'
>>> reach("acme.local")
'.local'
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RFC 2965, section 3.3.6:
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Additional methods
as_lwp_str(ignore_discard=True, ignore_expired=True)
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If the function is called without an argument, it will use the current
time.
The format of the returned string is like "YYYY-MM-DD hh:mm:ssZ",
representing Universal Time (UTC, aka GMT). An example of this format is:
1994-11-24 08:49:37Z
Nz %04d-%02d-%02d %02d:%02d:%02dZ) �datetime�utcnow�utcfromtimestampr' r( �dayr) �minute�second)�t�dtr r r � time2isozY s
r5 c C sR | dkrt j j� }n t j j| �}dt|j� |jt|jd |j|j |j
|j f S )z�Return a string representing time in seconds since epoch, t.
If the function is called without an argument, it will use the current
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The format of the returned string is like this:
Wed, DD-Mon-YYYY HH:MM:SS GMT
Nz#%s, %02d-%s-%04d %02d:%02d:%02d GMTr ) r- r. r/ �DAYSZweekdayr0 �MONTHSr( r' r) r1 r2 )r3 r4 r r r �
time2netscapel s r8 )ZGMT�UTCZUT�Zz^([-+])?(\d\d?):?(\d\d)?$c C sj d }| t krd}nTtj| �}|rfdt|jd�� }|jd�rR|dt|jd�� }|jd�dkrf| }|S )Nr i r � �< r �-)� UTC_ZONES� TIMEZONE_RE�search�int�group)�tz�offset�mr r r �offset_from_tz_string� s
rF c
C s� t |�}|tjkrd S ytj|j� �d }W nX tk
r� y t |�}W n tk
r\ d S X d| kopdkn r||}nd S Y nX |d kr�d}|d kr�d}|d kr�d}t | �} t |�}t |�}t |�}|dk �r0tjtj� �d }|d } |}
|| | }| |
} t | �dk�r0| dk�r(|d }n|d }t
||| ||||f�} | d k �r�|d k�r^d}|j � }t |�} | d k�r|d S | | } | S )Nr r r i� �d �2 r9 )
rA r- ZMAXYEAR� MONTHS_LOWER�index�lower�
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r0 �mon�yr�hrr* r+ rC ZimonZcur_yrrE Ztmpr3 rD r r r � _str2time� sV
rS zV^[SMTWF][a-z][a-z], (\d\d) ([JFMASOND][a-z][a-z]) (\d\d\d\d) (\d\d):(\d\d):(\d\d) GMT$z+^(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)[a-z]*,?\s*a� ^
(\d\d?) # day
(?:\s+|[-\/])
(\w+) # month
(?:\s+|[-\/])
(\d+) # year
(?:
(?:\s+|:) # separator before clock
(\d\d?):(\d\d) # hour:min
(?::(\d\d))? # optional seconds
)? # optional clock
\s*
([-+]?\d{2,4}|(?![APap][Mm]\b)[A-Za-z]+)? # timezone
\s*
(?:\(\w+\))? # ASCII representation of timezone in parens.
\s*$c C s� t j| �}|rl|j� }tj|d j� �d }t|d �|t|d �t|d �t|d �t|d �f}t|�S | j � } t
j d| d�} dgd \}}}}}} }
t j| �}|dk r�|j� \}}}}}} }
ndS t
|||||| |
�S )
a� Returns time in seconds since epoch of time represented by a string.
Return value is an integer.
None is returned if the format of str is unrecognized, the time is outside
the representable range, or the timezone string is not recognized. If the
string contains no timezone, UTC is assumed.
The timezone in the string may be numerical (like "-0800" or "+0100") or a
string timezone (like "UTC", "GMT", "BST" or "EST"). Currently, only the
timezone strings equivalent to UTC (zero offset) are known to the function.
The function loosely parses the following formats:
Wed, 09 Feb 1994 22:23:32 GMT -- HTTP format
Tuesday, 08-Feb-94 14:15:29 GMT -- old rfc850 HTTP format
Tuesday, 08-Feb-1994 14:15:29 GMT -- broken rfc850 HTTP format
09 Feb 1994 22:23:32 GMT -- HTTP format (no weekday)
08-Feb-94 14:15:29 GMT -- rfc850 format (no weekday)
08-Feb-1994 14:15:29 GMT -- broken rfc850 format (no weekday)
The parser ignores leading and trailing whitespace. The time may be
absent.
If the year is given with only 2 digits, the function will select the
century that makes the year closest to the current date.
r r r r; � � � N� )�STRICT_DATE_REr@ �groupsrI rJ rK rA �floatr, �lstrip�
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(\d{4}) # year
[-\/]?
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[-\/]?
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(?:
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(?::?(\d\d(?:\.\d*)?))? # optional seconds (and fractional)
)? # optional clock
\s*
([-+]?\d\d?:?(:?\d\d)?
|Z|z)? # timezone (Z is "zero meridian", i.e. GMT)
\s*$c
C sd | j � } dgd \}}}}}}}tj| �}|dk rL|j� \}}}}}}}} ndS t|||||||�S )av
As for http2time, but parses the ISO 8601 formats:
1994-02-03 14:15:29 -0100 -- ISO 8601 format
1994-02-03 14:15:29 -- zone is optional
1994-02-03 -- only date
1994-02-03T14:15:29 -- Use T as separator
19940203T141529Z -- ISO 8601 compact format
19940203 -- only date
NrW )r[ � ISO_DATE_REr@ rY rS )
r_ r0 rP rQ rR r* r+ rC rE �_r r r �iso2time' s
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C s< t | t� st�g }�x | D �]}|}g }x�|�r$tj|�}|r�t|�}|jd�}tj|�}|r�t|�}|jd�}tj d|�}n.t
j|�}|r�t|�}|jd�}|j � }nd}|j ||f� q,|j
� jd�r�|j
� dd� }|r�|j |� g }q,tjdd|�\}} | dk�s td|||f ��|}q,W |r |j |� q W |S ) am Parse header values into a list of lists containing key,value pairs.
The function knows how to deal with ",", ";" and "=" as well as quoted
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were separated by ";".
If the header_values passed as argument contains multiple values, then they
are treated as if they were a single value separated by comma ",".
This means that this function is useful for parsing header fields that
follow this syntax (BNF as from the HTTP/1.1 specification, but we relax
the requirement for tokens).
headers = #header
header = (token | parameter) *( [";"] (token | parameter))
token = 1*<any CHAR except CTLs or separators>
separators = "(" | ")" | "<" | ">" | "@"
| "," | ";" | ":" | "\" | <">
| "/" | "[" | "]" | "?" | "="
| "{" | "}" | SP | HT
quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
qdtext = <any TEXT except <">>
quoted-pair = "\" CHAR
parameter = attribute "=" value
attribute = token
value = token | quoted-string
Each header is represented by a list of key/value pairs. The value for a
simple token (not part of a parameter) is None. Syntactically incorrect
headers will not necessarily be parsed as you would want.
This is easier to describe with some examples:
>>> split_header_words(['foo="bar"; port="80,81"; discard, bar=baz'])
[[('foo', 'bar'), ('port', '80,81'), ('discard', None)], [('bar', 'baz')]]
>>> split_header_words(['text/html; charset="iso-8859-1"'])
[[('text/html', None), ('charset', 'iso-8859-1')]]
>>> split_header_words([r'Basic realm="\"foo\bar\""'])
[[('Basic', None), ('realm', '"foobar"')]]
r z\1N�,z^[=\s;]*rV r z&split_header_words bug: '%s', '%s', %s)�
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W dj|�S )a� Do the inverse (almost) of the conversion done by split_header_words.
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>>> join_header_words([[("text/plain", None), ("charset", "iso-8859-1")]])
'text/plain; charset="iso-8859-1"'
>>> join_header_words([[("text/plain", None)], [("charset", "iso-8859-1")]])
'text/plain, charset="iso-8859-1"'
Nz^\w+$z\\\1z"%s"z%s=%sz; z, )rv r@ �HEADER_JOIN_ESCAPE_REr] rt �join)Zlists�headersry �attr�k�vr r r �join_header_words� s
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r� c C s d}g }x�| D ]�}g }d}x�t |jd ��D ]�\}}|j� }|jd
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|j||
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The old Netscape cookie format for Set-Cookie can for instance contain
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parser instead of split_header_words.
XXX This may not make the best possible effort to parse all the crap
that Netscape Cookie headers contain. Ronald Tschalar's HTTPClient
parser is probably better, so could do worse than following that if
this ever gives any trouble.
Currently, this is also used for parsing RFC 2109 cookies.
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A and B may be host domain names or IP addresses.
RFC 2965, section 1:
Host names can be specified either as an IP address or a HDN string.
Sometimes we compare one host name with another. (Such comparisons SHALL
be case-insensitive.) Host A's name domain-matches host B's if
* their host name strings string-compare equal; or
* A is a HDN string and has the form NB, where N is a non-empty
name string, B has the form .B', and B' is a HDN string. (So,
x.y.com domain-matches .Y.com but not Y.com.)
Note that domain-match is not a commutative operation: a.b.c.com
domain-matches .c.com, but not the reverse.
TFr r r� Nr� )rK r� �rfindru )�A�B�ir r r � domain_match s
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TFr� )rK r� ru r� )r� r� � initial_dotr r r �user_domain_matchL s
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- A has no embedded (that is, interior) dots; and
- B has at least one embedded dot, or B is the string "local".
then the reach of H is .B.
* Otherwise, the reach of H is H.
>>> reach("www.acme.com")
'.acme.com'
>>> reach("acme.com")
'acme.com'
>>> reach("acme.local")
'.local'
r� r r NZlocal)r� r� )�hr� �br r r �reach� s
r� c C s$ t | �}t|t| j��s dS dS dS )z�
RFC 2965, section 3.3.6:
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dS )r a� HTTP Cookie.
This class represents both Netscape and RFC 2965 cookies.
This is deliberately a very simple class. It just holds attributes. It's
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objects -- it deals with cookie parsing, supplying defaults, and
normalising to the representation used in this class. CookiePolicy is
responsible for checking them to see whether they should be accepted from
and returned to the server.
Note that the port may be present in the headers, but unspecified ("Port"
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Fc C s� |d k rt |�}| d k r$t t| ��} |d kr<|dkr<td��|| _|| _|| _|| _|| _|j� | _ || _
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| _|| _|| _|| _tj|�| _d S )NTz-if port is None, port_specified must be false)rA rZ rL r� rz r{ r� �port_specifiedrK r� �domain_specified�domain_initial_dotr� �path_specifiedr� r� �discard�comment� comment_url�rfc2109�copy�_rest)�selfr� rz r{ r� r� r� r� r� r� r� r� r� r� r� r� �restr� r r r �__init__� s.
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S ) r a Defines which cookies get accepted from and returned to server.
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c @ s� e Zd ZdZdZdZdZdZeeB Zdddddddddeddf d d
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C sp || _ || _|| _|| _|| _|| _| | _|
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C s� | j |j�r td|j� dS | j|j�r8td|j� dS |j�r�t|�\}}|j}| jr�|jd�dkr�|jd�}|jdd|�}|dkr�||d d � }||d |� } | j � d$kr�t
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cookie name and value, standard is a dictionary containing the standard
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z!CookieJar._cookies_from_attrs_setc C sL t | jdd �}|d kr | jj }x&|D ] }|jdkr&d|_|r&d|_q&W d S )Nr� r Tr )r� r5 r� r� r� )r� r< Z
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C s| t d|j� � | jj� zRttj� � | j_| _x6| j||�D ]&}| jj ||�r>t d|� | j
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Invoking this method without arguments will clear all cookies. If
given a single argument, only cookies belonging to that domain will be
removed. If given two arguments, cookies belonging to the specified
path within that domain are removed. If given three arguments, then
the cookie with the specified name, path and domain is removed.
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Nz8domain and path must be given to remove a cookie by namez.domain must be given to remove cookies by path)rL r9 )r� r� r� rz r r r rU � s
zCookieJar.clearc C sH | j j� z,x&| D ] }|jr| j|j|j|j� qW W d| j j� X dS )z�Discard all session cookies.
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N)r8 rI r� rU r� r� rz rJ )r� r� r r r �clear_session_cookies� s
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You probably don't need to call this method: expired cookies are never
sent back to the server (provided you're using DefaultCookiePolicy),
this method is called by CookieJar itself every so often, and the
.save() method won't save expired cookies anyway (unless you ask
otherwise by passing a true ignore_expires argument).
N) r8 rI rM r� rU r� r� rz rJ )r� r� r� r r r rK � s
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zFileCookieJar.loadc C s� |dkr"| j dk r| j }ntt��| jj� zFtj| j�}i | _y| j|||� W n t k
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t| j�f� t|g�S )z�Return string representation of Cookie in the LWP cookie file format.
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The LWPCookieJar saves a sequence of "Set-Cookie3" lines.
"Set-Cookie3" is the format used by the libwww-perl library, not known
to be compatible with any browser, but which is easy to read and
doesn't lose information about RFC 2965 cookies.
Additional methods
as_lwp_str(ignore_discard=True, ignore_expired=True)
Tc C s\ t j � }g }x>| D ]6}| r$|jr$q| r6|j|�r6q|jdt|� � qW dj|dg �S )z�Return cookies as a string of "\n"-separated "Set-Cookie3" headers.
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zLWPCookieJar.as_lwp_strNFc C sX |d kr"| j d k r| j }ntt��t|d��"}|jd� |j| j||�� W d Q R X d S )N�wz#LWP-Cookies-2.0
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�rF t� td|| f ��Y nX d S )Nz5%r does not look like a Set-Cookie3 (LWP) format filez Set-Cookie3:ry rx rz r� r� r� r� r� r� r� r� rM rV r Fr Tr� z&invalid Set-Cookie3 format file %r: %r)ry rx rz r� r� )r� r� r� r� r� r� rM )�readlinerk r@ r rM ru r r� r| rK r� rd r r� r� ra rv r] r )r� r rl rn ro �magicr r� �headerrP rQ �line�datarz r{ rR r� r� r� r� r� r� r� r� r� rc r r r rs c s�
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WARNING: you may want to backup your browser's cookies file if you use
this class to save cookies. I *think* it works, but there have been
bugs in the past!
This class differs from CookieJar only in the format it uses to save and
load cookies to and from a file. This class uses the Mozilla/Netscape
`cookies.txt' format. lynx uses this file format, too.
Don't expect cookies saved while the browser is running to be noticed by
the browser (in fact, Mozilla on unix will overwrite your saved cookies if
you change them on disk while it's running; on Windows, you probably can't
save at all while the browser is running).
Note that the Mozilla/Netscape format will downgrade RFC2965 cookies to
Netscape cookies on saving.
In particular, the cookie version and port number information is lost,
together with information about whether or not Path, Port and Discard were
specified by the Set-Cookie2 (or Set-Cookie) header, and whether or not the
domain as set in the HTTP header started with a dot (yes, I'm aware some
domains in Netscape files start with a dot and some don't -- trust me, you
really don't want to know any more about this).
Note that though Mozilla and Netscape use the same format, they use
slightly different headers. The class saves cookies using the Netscape
header by default (Mozilla can cope with that).
z #( Netscape)? HTTP Cookie Filezr# Netscape HTTP Cookie File
# http://curl.haxx.se/rfc/cookie_spec.html
# This is a generated file! Do not edit.
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HTTP/1.1 client library
<intro stuff goes here>
<other stuff, too>
HTTPConnection goes through a number of "states", which define when a client
may legally make another request or fetch the response for a particular
request. This diagram details these state transitions:
(null)
|
| HTTPConnection()
v
Idle
|
| putrequest()
v
Request-started
|
| ( putheader() )* endheaders()
v
Request-sent
|\_____________________________
| | getresponse() raises
| response = getresponse() | ConnectionError
v v
Unread-response Idle
[Response-headers-read]
|\____________________
| |
| response.read() | putrequest()
v v
Idle Req-started-unread-response
______/|
/ |
response.read() | | ( putheader() )* endheaders()
v v
Request-started Req-sent-unread-response
|
| response.read()
v
Request-sent
This diagram presents the following rules:
-- a second request may not be started until {response-headers-read}
-- a response [object] cannot be retrieved until {request-sent}
-- there is no differentiation between an unread response body and a
partially read response body
Note: this enforcement is applied by the HTTPConnection class. The
HTTPResponse class does not enforce this state machine, which
implies sophisticated clients may accelerate the request/response
pipeline. Caution should be taken, though: accelerating the states
beyond the above pattern may imply knowledge of the server's
connection-close behavior for certain requests. For example, it
is impossible to tell whether the server will close the connection
UNTIL the response headers have been read; this means that further
requests cannot be placed into the pipeline until it is known that
the server will NOT be closing the connection.
Logical State __state __response
------------- ------- ----------
Idle _CS_IDLE None
Request-started _CS_REQ_STARTED None
Request-sent _CS_REQ_SENT None
Unread-response _CS_IDLE <response_class>
Req-started-unread-response _CS_REQ_STARTED <response_class>
Req-sent-unread-response _CS_REQ_SENT <response_class>
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This module also presents tk common file dialogues, it provides interfaces
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All arguments to go() are optional.
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krTe� dS )aF Drag-and-drop support for Tkinter.
This is very preliminary. I currently only support dnd *within* one
application, between different windows (or within the same window).
I am trying to make this as generic as possible -- not dependent on
the use of a particular widget or icon type, etc. I also hope that
this will work with Pmw.
To enable an object to be dragged, you must create an event binding
for it that starts the drag-and-drop process. Typically, you should
bind <ButtonPress> to a callback function that you write. The function
should call Tkdnd.dnd_start(source, event), where 'source' is the
object to be dragged, and 'event' is the event that invoked the call
(the argument to your callback function). Even though this is a class
instantiation, the returned instance should not be stored -- it will
be kept alive automatically for the duration of the drag-and-drop.
When a drag-and-drop is already in process for the Tk interpreter, the
call is *ignored*; this normally averts starting multiple simultaneous
dnd processes, e.g. because different button callbacks all
dnd_start().
The object is *not* necessarily a widget -- it can be any
application-specific object that is meaningful to potential
drag-and-drop targets.
Potential drag-and-drop targets are discovered as follows. Whenever
the mouse moves, and at the start and end of a drag-and-drop move, the
Tk widget directly under the mouse is inspected. This is the target
widget (not to be confused with the target object, yet to be
determined). If there is no target widget, there is no dnd target
object. If there is a target widget, and it has an attribute
dnd_accept, this should be a function (or any callable object). The
function is called as dnd_accept(source, event), where 'source' is the
object being dragged (the object passed to dnd_start() above), and
'event' is the most recent event object (generally a <Motion> event;
it can also be <ButtonPress> or <ButtonRelease>). If the dnd_accept()
function returns something other than None, this is the new dnd target
object. If dnd_accept() returns None, or if the target widget has no
dnd_accept attribute, the target widget's parent is considered as the
target widget, and the search for a target object is repeated from
there. If necessary, the search is repeated all the way up to the
root widget. If none of the target widgets can produce a target
object, there is no target object (the target object is None).
The target object thus produced, if any, is called the new target
object. It is compared with the old target object (or None, if there
was no old target widget). There are several cases ('source' is the
source object, and 'event' is the most recent event object):
- Both the old and new target objects are None. Nothing happens.
- The old and new target objects are the same object. Its method
dnd_motion(source, event) is called.
- The old target object was None, and the new target object is not
None. The new target object's method dnd_enter(source, event) is
called.
- The new target object is None, and the old target object is not
None. The old target object's method dnd_leave(source, event) is
called.
- The old and new target objects differ and neither is None. The old
target object's method dnd_leave(source, event), and then the new
target object's method dnd_enter(source, event) is called.
Once this is done, the new target object replaces the old one, and the
Tk mainloop proceeds. The return value of the methods mentioned above
is ignored; if they raise an exception, the normal exception handling
mechanisms take over.
The drag-and-drop processes can end in two ways: a final target object
is selected, or no final target object is selected. When a final
target object is selected, it will always have been notified of the
potential drop by a call to its dnd_enter() method, as described
above, and possibly one or more calls to its dnd_motion() method; its
dnd_leave() method has not been called since the last call to
dnd_enter(). The target is notified of the drop by a call to its
method dnd_commit(source, event).
If no final target object is selected, and there was an old target
object, its dnd_leave(source, event) method is called to complete the
dnd sequence.
Finally, the source object is notified that the drag-and-drop process
is over, by a call to source.dnd_end(target, event), specifying either
the selected target object, or None if no target object was selected.
The source object can use this to implement the commit action; this is
sometimes simpler than to do it in the target's dnd_commit(). The
target's dnd_commit() method could then simply be aliased to
dnd_leave().
At any time during a dnd sequence, the application can cancel the
sequence by calling the cancel() method on the object returned by
dnd_start(). This will call dnd_leave() if a target is currently
active; it will never call dnd_commit().
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Creates a new named font if False, points to the existing font if True.
Raises _tkinter.TclError if the assertion is false.
the following are ignored if font is specified:
family -- font 'family', e.g. Courier, Times, Helvetica
size -- font size in points
weight -- font thickness: NORMAL, BOLD
slant -- font slant: ROMAN, ITALIC
underline -- font underlining: false (0), true (1)
overstrike -- font strikeout: false (0), true (1)
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font.cpython-38.pyc 0000644 00000014241 15173276610 0010154 0 ustar 00 U
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the following are ignored if font is specified:
family -- font 'family', e.g. Courier, Times, Helvetica
size -- font size in points
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Classes:
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- LoadFileDialog
- SaveFileDialog
This module also presents tk common file dialogues, it provides interfaces
to the native file dialogues available in Tk 4.2 and newer, and the
directory dialogue available in Tk 8.3 and newer.
These interfaces were written by Fredrik Lundh, May 1997.
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FileDialoga� Standard file selection dialog -- no checks on selected file.
Usage:
d = FileDialog(master)
fname = d.go(dir_or_file, pattern, default, key)
if fname is None: ...canceled...
else: ...open file...
All arguments to go() are optional.
The 'key' argument specifies a key in the global dictionary
'dialogstates', which keeps track of the values for the directory
and pattern arguments, overriding the values passed in (it does
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kept even when the dialog is canceled. (All this emulates the
behavior of the Macintosh file selection dialogs.)
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returned if no option is specified). If one or more option-value
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file selection dialog widget when it is called the first time. This
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Nr Z
filedialogr )r Zdlgclassr r r �tix_filedialog{ s ztixCommand.tix_filedialogc C s | j �dd|�S )a� Locates a bitmap file of the name name.xpm or name in one of the
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complete pathname of the bitmap file, prefixed with the character
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r Z getbitmapr �r �namer r r �
tix_getbitmap� s ztixCommand.tix_getbitmapc C s | j �dd|�S )a� Locates an image file of the name name.xpm, name.xbm or name.ppm
in one of the bitmap directories (see the addbitmapdir command
above). If more than one file with the same name (but different
extensions) exist, then the image type is chosen according to the
depth of the X display: xbm images are chosen on monochrome
displays and color images are chosen on color displays. By using
tix_ getimage, you can avoid hard coding the pathnames of the
image files in your application. When successful, this command
returns the name of the newly created image, which can be used to
configure the -image option of the Tk and Tix widgets.
r Zgetimager r+ r r r � tix_getimage� s ztixCommand.tix_getimagec C s | j �ddd|�S )a@ Gets the options maintained by the Tix
scheme mechanism. Available options include:
active_bg active_fg bg
bold_font dark1_bg dark1_fg
dark2_bg dark2_fg disabled_fg
fg fixed_font font
inactive_bg inactive_fg input1_bg
input2_bg italic_font light1_bg
light1_fg light2_bg light2_fg
menu_font output1_bg output2_bg
select_bg select_fg selector
r r �getr r+ r r r �tix_option_get� s ztixCommand.tix_option_getc C s2 |dk r | j �dd|||�S | j �dd||�S dS )a� Resets the scheme and fontset of the Tix application to
newScheme and newFontSet, respectively. This affects only those
widgets created after this call. Therefore, it is best to call the
resetoptions command before the creation of any widgets in a Tix
application.
The optional parameter newScmPrio can be given to reset the
priority level of the Tk options set by the Tix schemes.
Because of the way Tk handles the X option database, after Tix has
been has imported and inited, it is not possible to reset the color
schemes and font sets using the tix config command. Instead, the
tix_resetoptions command must be used.
Nr Z resetoptionsr )r Z newSchemeZ
newFontSetZ
newScmPrior r r �tix_resetoptions� s ztixCommand.tix_resetoptions)N)N)N) �__name__�
__module__� __qualname__�__doc__r r r) r* r- r. r0 r1 r r r r r G s
r c @ s" e Zd ZdZddd�Zdd� ZdS ) �Tkz{Toplevel widget of Tix which represents mostly the main window
of an application. It has an associated Tcl interpreter.N�Tixc C sb t j�| |||� tj�d�}| j�d� |d k rR| j�d| � | j�d| � | j�d� d S )NZ TIX_LIBRARYz<global auto_path; lappend auto_path [file dir [info nameof]]z(global auto_path; lappend auto_path {%s}z,global tcl_pkgPath; lappend tcl_pkgPath {%s}zpackage require Tix)�tkinterr6 �__init__�os�environr/ r �eval)r Z
screenNameZbaseNameZ classNameZtixlibr r r r9 � s z Tk.__init__c C s | � dd� tj�| � d S )NZWM_DELETE_WINDOW� )Zprotocolr8 r6 �destroy�r r r r r> � s z
Tk.destroy)NNr7 �r2 r3 r4 r5 r9 r> r r r r r6 � s
r6 c @ sT e Zd ZdZi fdd�ZeZdd� Zdd� Zdd � Zdd d �Z ddd�Z
dd� Z d
S )�Formz�The Tix Form geometry manager
Widgets can be arranged by specifying attachments to other widgets.
See Tix documentation for complete detailsc K s" | j jd| jf| �||��� d S )N�tixForm�r r �_wr% r& r r r �config� s z Form.configc C s t �| ||i� d S �N)rA �form�r �key�valuer r r � __setitem__� s zForm.__setitem__c C s | j �dd| j�S )NrB �check�r r rD r? r r r rL � s z
Form.checkc C s | j �dd| j� d S )NrB �forgetrM r? r r r rN � s z Form.forgetr c C s` |sJ|sJ| j �dd| j�}| j �|�}d}|D ]}|| j �|�f }q.|S | j �dd| j||�S )NrB �gridr )r r rD � splitlistZgetint)r ZxsizeZysize�x�y�zr r r rO � s z Form.gridNc C s> |s| j �dd| j�S |d dkr*d| }| j �dd| j|�S )NrB �infor r! rM r r r r rT � s
z Form.infoc s( � fdd�� j �� j �dd� j��D �S )Nc s g | ]}� � |��qS r )�
_nametowidget��.0rQ r? r r �
<listcomp> s z Form.slaves.<locals>.<listcomp>rB �slaves�r rP r rD r? r r? r rY s
���z Form.slaves)r r )N) r2 r3 r4 r5 rE rG rK rL rN rO rT rY r r r r rA � s
rA c @ sr e Zd ZdZdddi i fdd�Zdd� Zdd� Zd d
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d� Z dd� Z
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dS )� TixWidgetaQ A TixWidget class is used to package all (or most) Tix widgets.
Widget initialization is extended in two ways:
1) It is possible to give a list of options which must be part of
the creation command (so called Tix 'static' options). These cannot be
given as a 'config' command later.
2) It is possible to give the name of an existing TK widget. These are
child widgets created automatically by a Tix mega-widget. The Tk call
to create these widgets is therefore bypassed in TixWidget.__init__
Both options are for use by subclasses only.
Nc C s� |rt ||f�}nt |�}d}|r.|�d� ndg}t|�� �D ]&\}}||kr@|d| |f }||= q@|| _t�| ||� |r�| jj|| j f|�� |r�t�
| |� i | _ d S )Nr �optionsr! ) r �append�list�items�
widgetName�Widget�_setupr r rD rE �subwidget_list) r �masterr` Zstatic_optionsr' r( Zextra�k�vr r r r9 s$ zTixWidget.__init__c C s || j kr| j | S t|��d S rF )rc �AttributeErrorr+ r r r � __getattr__G s
zTixWidget.__getattr__c C s | j �d| j|� dS )z1Set a variable without calling its action routineZ tixSetSilentNrM )r rJ r r r �
set_silentL s zTixWidget.set_silentc C sD | � |�}|s$td| d | j ��|t| j�d d� }| �|�S )zSReturn the named subwidget (which must have been created by
the sub-class).z
Subwidget z not child of � N)�_subwidget_name�TclError�_name�lenrD rU )r r, �nr r r � subwidgetP s
zTixWidget.subwidgetc C sZ | � � }|sg S g }|D ]<}|t| j�d d� }z|�| �|�� W q Y qX q|S )zReturn all subwidgets.rj N)�_subwidget_namesrn rD r] rU )r �namesZretlistr, r r r �subwidgets_allZ s zTixWidget.subwidgets_allc C s0 z| j �| jd|�W S tk
r* Y dS X dS )z7Get a subwidget name (returns a String, not a Widget !)rp N)r r rD rl r+ r r r rk i s zTixWidget._subwidget_namec C s< z | j �| jdd�}| j �|�W S tk
r6 Y dS X dS )z"Return the name of all subwidgets.Z
subwidgetsz-allN)r r rD rP rl )r rQ r r r rq p s
zTixWidget._subwidget_namesc C s\ |dkr dS t |t�s t|�}t |t�s0t|�}| �� }|D ]}| j�|dd| |� q<dS )z8Set configuration options for all subwidgets (and self).r= Nr r! )r# r$ �reprrq r r )r r rJ rr r, r r r �
config_allx s
zTixWidget.config_allc K st |s| }|r |r t ||f�}n|r&|}d}|�� D ]*\}}t|�rL| �|�}|d| |f }q2|j�dd|f| �S )Nr r! r �create)r r_ �callable� _registerr r )r Zimgtyper' rd r( r\ re rf r r r � image_create� s
zTixWidget.image_createc C s. z| j �dd|� W n tk
r( Y nX d S )Nr �delete)r r rl )r Zimgnamer r r � image_delete� s zTixWidget.image_delete)r2 r3 r4 r5 r9 rh ri rp rs rk rq ru ry r{ r r r r r[
s �
-
r[ c @ s" e Zd ZdZddd�Zdd� ZdS ) � TixSubWidgetz�Subwidget class.
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by Tix/Tk as part of a mega-widget in Python (which is not informed
of this)rj c
C s� |rD|� |�}z$|t|j�d d � }|�d�}W n g }Y nX |s`t�| |d d d|i� n�|}tt|�d �D ]V}d�|d |d � �} z|�| �}
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||| ddd�}Y qtX qt|r�|d }t�| |d d d|i� || _ d S )Nrj �.r, r )�destroy_physically�check_intermediate���) rk rn rD �splitr[ r9 �range�joinrU �KeyErrorr| r~ ) r rd r, r~ r �pathZplist�parent�iro �wr r r r9 � s0
�zTixSubWidget.__init__c C sj t | j�� �D ] }|�� q| j| jjkr6| jj| j= | j| jjkrP| jj| j= | jrf| j� d| j
� d S )Nr> ) r^ �children�valuesr> rm rd rc r~ r r rD �r �cr r r r> � s
zTixSubWidget.destroyN)rj rj r@ r r r r r| � s
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dS )� DisplayStylezRDisplayStyle - handle configuration options shared by
(multiple) Display ItemsN)rd c K s\ |s2d|kr|d }n d|kr(|d }n
t �d�}|j| _| jjd|f| �||��� | _d S )NZ refwindowzcreate display styleZtixDisplayStyle)r8 Z_get_default_rootr r r% � stylename)r �itemtyper' rd r( r r r r9 � s
�zDisplayStyle.__init__c C s | j S rF )r� r? r r r �__str__� s zDisplayStyle.__str__c C sH |r|rt ||f�}n|r |}d}|�� D ]\}}|d| |f }q*|S )Nr r! )r r_ )r r' r( Zoptsre rf r r r r% � s zDisplayStyle._optionsc C s | j �| jd� d S �Nrz �r r r� r? r r r rz � s zDisplayStyle.deletec C s | j �| jdd| |� d S )Nr �-%sr� rH r r r rK � s zDisplayStyle.__setitem__c K s | j | jdf| �||��� S )Nr )r" r� r% r& r r r rE � s �
�zDisplayStyle.configc C s | j �| jdd| �S )Nr r� r� )r rI r r r � __getitem__� s zDisplayStyle.__getitem__) r2 r3 r4 r5 r9 r� r% rz rK rE r� r r r r r� � s
r� c @ s2 e Zd ZdZdi fdd�Zi fdd�Zdd� ZdS ) �BalloonzBalloon help widget.
Subwidget Class
--------- -----
label Label
message MessageNc K sN dddddg}t �| |d|||� t| ddd �| jd< t| d
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< d S ) Nr\ ZinstallcolormapZinitwaitZ statusbarZcursorZ
tixBalloon�labelr �r~ �message�r[ r9 � _dummyLabelrc �r rd r' r( Zstaticr r r r9 s �� �zBalloon.__init__c K s& | j j| jd|jf| �||��� dS )zkBind balloon widget to another.
One balloon widget may be bound to several widgets at the same time�bindNrC )r �widgetr' r( r r r � bind_widget s zBalloon.bind_widgetc C s | j �| jd|j� d S �NZunbindrM �r r� r r r �
unbind_widget s zBalloon.unbind_widget)r2 r3 r4 r5 r9 r� r� r r r r r� s
r� c @ s2 e Zd ZdZdi fdd�Zi fdd�Zdd� ZdS ) � ButtonBoxzgButtonBox - A container for pushbuttons.
Subwidgets are the buttons added with the add method.
Nc K s t �| |dddg||� d S )NZ tixButtonBox� orientationr\ �r[ r9 �r rd r' r( r r r r9 s
�zButtonBox.__init__c K s4 | j j| jd|f| �||��� }t| |�| j|< |S )z$Add a button with given name to box.�add�r r rD r% � _dummyButtonrc )r r, r' r( Zbtnr r r r� # s z
ButtonBox.addc C s || j kr | j�| jd|� d S �N�invoke�rc r r rD r+ r r r r� * s
zButtonBox.invoke�r2 r3 r4 r5 r9 r� r� r r r r r� s r� c @ s> e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd d � ZdS )
�ComboBoxa� ComboBox - an Entry field with a dropdown menu. The user can select a
choice by either typing in the entry subwidget or selecting from the
listbox subwidget.
Subwidget Class
--------- -----
entry Entry
arrow Button
slistbox ScrolledListBox
tick Button
cross Button : present if created with the fancy optionNc K s� t �| |dddddg||� t| d�| jd< t| d�| jd< t| d�| jd< t| d �| jd < z$t| d
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r� Y nX d S ) NZ tixComboBoxZeditableZdropdown�fancyr\ r� �entry�arrow�slistbox�tick�cross)r[ r9 r� rc � _dummyEntryr� �_dummyScrolledListBox� TypeErrorr� r r r r9 < s
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zComboBox.__init__c C s | j �| jd|� d S )NZ
addhistoryrM �r r$ r r r � add_historyN s zComboBox.add_historyc C s | j �| jd|� d S )NZ
appendhistoryrM r� r r r �append_historyQ s zComboBox.append_historyc C s | j �| jd||� d S �N�insertrM )r �indexr$ r r r r� T s zComboBox.insertc C s | j �| jd|� d S )N�pickrM �r r� r r r r� W s z
ComboBox.pick) r2 r3 r4 r5 r9 r� r� r� r� r r r r r� . s
r� c @ s> e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd d � ZdS )
�Controla� Control - An entry field with value change arrows. The user can
adjust the value by pressing the two arrow buttons or by entering
the value directly into the entry. The new value will be checked
against the user-defined upper and lower limits.
Subwidget Class
--------- -----
incr Button
decr Button
entry Entry
label LabelNc K sZ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S )NZ
tixControlr\ �incr�decrr� r� )r[ r9 r� rc r� r� r� r r r r9 h s
zControl.__init__c C s | j �| jd� d S )Nr� rM r? r r r � decremento s zControl.decrementc C s | j �| jd� d S )Nr� rM r? r r r � incrementr s zControl.incrementc C s | j �| jd� d S r� rM r? r r r r� u s zControl.invokec C s | j �| jd� d S )N�updaterM r? r r r r� x s zControl.update) r2 r3 r4 r5 r9 r� r� r� r� r r r r r� Z s
r� c @ s$ e Zd ZdZi fdd�Zdd� ZdS )�DirListaR DirList - displays a list view of a directory, its previous
directories and its sub-directories. The user can choose one of
the directories displayed in the list or change to another directory.
Subwidget Class
--------- -----
hlist HList
hsb Scrollbar
vsb Scrollbarc K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZ
tixDirListr\ �hlist�vsb�hsb�r[ r9 � _dummyHListrc �_dummyScrollbarr� r r r r9 � s zDirList.__init__c C s | j �| jd|� d S �N�chdirrM �r �dirr r r r� � s z
DirList.chdirN�r2 r3 r4 r5 r9 r� r r r r r� { s r� c @ s$ e Zd ZdZi fdd�Zdd� ZdS )�DirTreea� DirTree - Directory Listing in a hierarchical view.
Displays a tree view of a directory, its previous directories and its
sub-directories. The user can choose one of the directories displayed
in the list or change to another directory.
Subwidget Class
--------- -----
hlist HList
hsb Scrollbar
vsb Scrollbarc K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZ
tixDirTreer\ r� r� r� r� r� r r r r9 � s zDirTree.__init__c C s | j �| jd|� d S r� rM r� r r r r� � s z
DirTree.chdirNr� r r r r r� � s r� c @ s e Zd ZdZi fdd�ZdS )� DirSelectBoxa� DirSelectBox - Motif style file select box.
It is generally used for
the user to choose a file. FileSelectBox stores the files mostly
recently selected into a ComboBox widget so that they can be quickly
selected again.
Subwidget Class
--------- -----
selection ComboBox
filter ComboBox
dirlist ScrolledListBox
filelist ScrolledListBoxc K s: t �| |ddg||� t| d�| jd< t| d�| jd< d S )NZtixDirSelectBoxr\ �dirlist�dircbx)r[ r9 �
_dummyDirListrc �_dummyFileComboBoxr� r r r r9 � s zDirSelectBox.__init__N�r2 r3 r4 r5 r9 r r r r r� � s
r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) �ExFileSelectBoxa� ExFileSelectBox - MS Windows style file select box.
It provides a convenient method for the user to select files.
Subwidget Class
--------- -----
cancel Button
ok Button
hidden Checkbutton
types ComboBox
dir ComboBox
file ComboBox
dirlist ScrolledListBox
filelist ScrolledListBoxc K s� t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d �| jd < t| d
�| jd
< d S ) NZtixExFileSelectBoxr\ �cancel�ok�hidden�typesr� r� �file�filelist)r[ r9 r� rc �_dummyCheckbutton�_dummyComboBoxr� r� r� r r r r9 � s zExFileSelectBox.__init__c C s | j �| jd� d S �N�filterrM r? r r r r� � s zExFileSelectBox.filterc C s | j �| jd� d S r� rM r? r r r r� � s zExFileSelectBox.invokeN)r2 r3 r4 r5 r9 r� r� r r r r r� � s r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) �DirSelectDialoga# The DirSelectDialog widget presents the directories in the file
system in a dialog window. The user can use this dialog window to
navigate through the file system to select the desired directory.
Subwidgets Class
---------- -----
dirbox DirSelectDialogc K s* t �| |ddg||� t| d�| jd< d S )NZtixDirSelectDialogr\ Zdirbox)r[ r9 �_dummyDirSelectBoxrc r� r r r r9 � s
�zDirSelectDialog.__init__c C s | j �| jd� d S �N�popuprM r? r r r r� � s zDirSelectDialog.popupc C s | j �| jd� d S �N�popdownrM r? r r r r� � s zDirSelectDialog.popdownN�r2 r3 r4 r5 r9 r� r� r r r r r� � s r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) �ExFileSelectDialogz�ExFileSelectDialog - MS Windows style file select dialog.
It provides a convenient method for the user to select files.
Subwidgets Class
---------- -----
fsbox ExFileSelectBoxc K s* t �| |ddg||� t| d�| jd< d S )NZtixExFileSelectDialogr\ �fsbox)r[ r9 �_dummyExFileSelectBoxrc r� r r r r9 � s
�zExFileSelectDialog.__init__c C s | j �| jd� d S r� rM r? r r r r� s zExFileSelectDialog.popupc C s | j �| jd� d S r� rM r? r r r r� s zExFileSelectDialog.popdownNr� r r r r r� � s r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) �
FileSelectBoxa� ExFileSelectBox - Motif style file select box.
It is generally used for
the user to choose a file. FileSelectBox stores the files mostly
recently selected into a ComboBox widget so that they can be quickly
selected again.
Subwidget Class
--------- -----
selection ComboBox
filter ComboBox
dirlist ScrolledListBox
filelist ScrolledListBoxc K sZ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixFileSelectBoxr\ r� r� r� � selection)r[ r9 r� rc r� r� r r r r9 s
zFileSelectBox.__init__c C s | j �| jd� d S r� rM r? r r r � apply_filter s zFileSelectBox.apply_filterc C s | j �| jd� d S r� rM r? r r r r� s zFileSelectBox.invokeN)r2 r3 r4 r5 r9 r� r� r r r r r� s
r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) �FileSelectDialogz�FileSelectDialog - Motif style file select dialog.
Subwidgets Class
---------- -----
btns StdButtonBox
fsbox FileSelectBoxc K s: t �| |ddg||� t| d�| jd< t| d�| jd< d S )NZtixFileSelectDialogr\ Zbtnsr� )r[ r9 �_dummyStdButtonBoxrc �_dummyFileSelectBoxr� r r r r9 , s
�zFileSelectDialog.__init__c C s | j �| jd� d S r� rM r? r r r r� 2 s zFileSelectDialog.popupc C s | j �| jd� d S r� rM r? r r r r� 5 s zFileSelectDialog.popdownNr� r r r r r� # s r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) � FileEntrya_ FileEntry - Entry field with button that invokes a FileSelectDialog.
The user can type in the filename manually. Alternatively, the user can
press the button widget that sits next to the entry, which will bring
up a file selection dialog.
Subwidgets Class
---------- -----
button Button
entry Entryc K s< t �| |dddg||� t| d�| jd< t| d�| jd< d S )NZ tixFileEntryZ
dialogtyper\ Zbuttonr� )r[ r9 r� rc r� r� r r r r9 D s
�zFileEntry.__init__c C s | j �| jd� d S r� rM r? r r r r� J s zFileEntry.invokec C s d S rF r r? r r r � file_dialogM s zFileEntry.file_dialogN)r2 r3 r4 r5 r9 r� r� r r r r r� 8 s r� c @ s� e Zd ZdZdi fdd�Zi fdd�Zdi fdd�Zd d
� Zd d � Zdldd�Z dd� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zd d � Zd d � Zi fd d!�Zi fd"d#�Zd$d%� Zd&d'� ZeZd(d)� Zd*d+� Zd,d-� Zi fd.d/�Zi fd0d1�Zd2d3� Z d4d5� Z d6d7� Z d8d9� Z d:d;� Z d<d=� Z!dmd>d?�Z"d@dA� Z#dBdC� Z$dDdE� Z%dFdG� Z&dHdI� Z'dJdK� Z(dLdM� Z)dNdO� Z*dPdQ� Z+dRdS� Z,i fdTdU�Z-i fdVdW�Z.dXdY� Z/dZd[� Z0d\d]� Z1i fd^d_�Z2d`da� Z3dbdc� Z4i fddde�Z5dfdg� Z6dndhdi�Z7djdk� Z8dS )o�HLista HList - Hierarchy display widget can be used to display any data
that have a hierarchical structure, for example, file system directory
trees. The list entries are indented and connected by branch lines
according to their places in the hierarchy.
Subwidgets - NoneNc K s t �| |dddg||� d S )NZtixHList�columnsr\ r� r� r r r r9 Y s
�zHList.__init__c K s | j j| jd|f| �||��� S �Nr� rC �r r� r' r( r r r r� ] s z HList.addc K s( |sd}| j j| jd|f| �||��� S )Nr= ZaddchildrC )r r� r' r( r r r � add_child` s �
�zHList.add_childc C s | j �| jdd|� d S �N�anchor�setrM �r r� r r r �
anchor_setf s zHList.anchor_setc C s | j �| jdd� d S �Nr� �clearrM r? r r r � anchor_cleari s zHList.anchor_clearr c C s6 |s| j �| jdd||�S | j �| jdd|d|�S d S )Nr �widthz-charrM )r �colr �charsr r r � column_widthl s �zHList.column_widthc C s | j �| jdd� d S )Nrz �allrM r? r r r �
delete_alls s zHList.delete_allc C s | j �| jdd|� d S )Nrz r� rM r� r r r � delete_entryv s zHList.delete_entryc C s | j �| jdd|� d S )Nrz Z
offspringsrM r� r r r �delete_offspringsy s zHList.delete_offspringsc C s | j �| jdd|� d S )Nrz ZsiblingsrM r� r r r �delete_siblings| s zHList.delete_siblingsc C s | j �| jdd|� d S �N�dragsiter� rM r� r r r � dragsite_set s zHList.dragsite_setc C s | j �| jdd� d S �Nr r rM r? r r r �dragsite_clear� s zHList.dragsite_clearc C s | j �| jdd|� d S �N�dropsiter� rM r� r r r � dropsite_set� s zHList.dropsite_setc C s | j �| jdd� d S �Nr r rM r? r r r �dropsite_clear� s zHList.dropsite_clearc K s& | j j| jdd|f| �||��� d S )N�headerrv rC �r r r' r( r r r �
header_create� s zHList.header_createc K s@ |d kr| � | jdd|�S | jj| jdd|f| �||��� d S )Nr r �r" rD r r r% r r r r �header_configure� s
�zHList.header_configurec C s | j �| jdd||�S )Nr r rM )r r �optr r r � header_cget� s zHList.header_cgetc C s | j �| j �| jdd|��S )Nr Zexist)r Z
getbooleanr rD �r r r r r �
header_exists� s zHList.header_existsc C s | j �| jdd|� d S )Nr rz rM r r r r �
header_delete� s zHList.header_deletec C s | j �| jdd|�S )Nr �sizerM r r r r � header_size� s zHList.header_sizec C s | j �| jdd|� d S )N�hider� rM r� r r r �
hide_entry� s zHList.hide_entryc K s& | j j| jdd|f| �||��� d S )N� indicatorrv rC r� r r r �indicator_create� s �
�zHList.indicator_createc K s@ |d kr| � | jdd|�S | jj| jdd|f| �||��� d S )Nr# r r r� r r r �indicator_configure� s � �
�zHList.indicator_configurec C s | j �| jdd||�S )Nr# r rM �r r� r r r r �indicator_cget� s zHList.indicator_cgetc C s | j �| jdd|�S )Nr# �existsrM r� r r r �indicator_exists� s zHList.indicator_existsc C s | j �| jdd|� d S )Nr# rz rM r� r r r �indicator_delete� s zHList.indicator_deletec C s | j �| jdd|�S )Nr# r rM r� r r r �indicator_size� s zHList.indicator_sizec C s | j �| jdd�S �NrT r� rM r? r r r � info_anchor� s zHList.info_anchorc C s | � | j�| jdd|��p d S �NrT Zbbox)�_getintsr r rD r� r r r � info_bbox� s
��zHList.info_bboxc C s | j �| jdd|�}| j �|�S )NrT r� �r r rD rP )r r� r� r r r �
info_children� s zHList.info_childrenc C s | j �| jdd|�S )NrT �datarM r� r r r � info_data� s zHList.info_datac C s | j �| jdd�S )NrT r rM r? r r r �
info_dragsite� s zHList.info_dragsitec C s | j �| jdd�S )NrT r rM r? r r r �
info_dropsite� s zHList.info_dropsitec C s | j �| jdd|�S )NrT r( rM r� r r r � info_exists� s zHList.info_existsc C s | j �| jdd|�S )NrT r� rM r� r r r � info_hidden� s zHList.info_hiddenc C s | j �| jdd|�S )NrT �nextrM r� r r r � info_next� s zHList.info_nextc C s | j �| jdd|�S )NrT r� rM r� r r r � info_parent� s zHList.info_parentc C s | j �| jdd|�S )NrT �prevrM r� r r r � info_prev� s zHList.info_prevc C s | j �| jdd�}| j �|�S �NrT r� r1 r� r r r �info_selection� s zHList.info_selectionc C s | j �| jdd|||�S )N�itemr rM )r r� r r r r r � item_cget� s zHList.item_cgetc K sD |d kr | � | jdd||�S | jj| jdd||f| �||��� d S )Nr@ r r �r r� r r' r( r r r �item_configure� s
�zHList.item_configurec K s( | j j| jdd||f| �||��� d S )Nr@ rv rC rB r r r � item_create� s �
�zHList.item_createc C s | j �| jdd||�S )Nr@ r( rM �r r� r r r r � item_exists� s zHList.item_existsc C s | j �| jdd||� d S )Nr@ rz rM rE r r r � item_delete� s zHList.item_deletec C s | j �| jd||�S )N� entrycgetrM r& r r r rH � s zHList.entrycgetc K s< |d kr| � | jd|�S | jj| jd|f| �||��� d S �N�entryconfigurer r� r r r rJ � s
�zHList.entryconfigurec C s | j �| jd|�S �N�nearestrM )r rR r r r rL s z
HList.nearestc C s | j �| jd|� d S �N�seerM r� r r r rN s z HList.seec K s$ | j j| jddf| �||��� d S �Nr� r rC r& r r r �selection_clear s zHList.selection_clearc C s | j �| jdd|�S �Nr� ZincludesrM r� r r r �selection_includes
s zHList.selection_includesc C s | j �| jdd||� d S �Nr� r� rM �r �firstZlastr r r �
selection_set
s zHList.selection_setc C s | j �| jdd|�S )N�showr� rM r� r r r �
show_entry s zHList.show_entry)r NN)N)N)9r2 r3 r4 r5 r9 r� r� r� r r r r r r
r
r r r r r r r Z header_existr r r" r$ r% r' r) r* r+ r- r0 r2 r4 r5 r6 r7 r8 r: r; r= r? rA rC rD rF rG rH rJ rL rN rP rR rV rX r r r r r� Q sl
r� c @ s e Zd ZdZdi fdd�ZdS )� InputOnlyz?InputOnly - Invisible widget. Unix only.
Subwidgets - NoneNc K s t �| |dd ||� d S )NZ tixInputOnlyr� r� r r r r9 s zInputOnly.__init__r� r r r r rY s rY c @ s e Zd ZdZdi fdd�ZdS )�
LabelEntrya LabelEntry - Entry field with label. Packages an entry widget
and a label into one mega widget. It can be used to simplify the creation
of ``entry-form'' type of interface.
Subwidgets Class
---------- -----
label Label
entry EntryNc K s< t �| |dddg||� t| d�| jd< t| d�| jd< d S )NZ
tixLabelEntry� labelsider\ r� r� )r[ r9 r� rc r� r� r r r r9 % s
�zLabelEntry.__init__r� r r r r rZ s rZ c @ s e Zd ZdZdi fdd�ZdS )�
LabelFrameae LabelFrame - Labelled Frame container. Packages a frame widget
and a label into one mega widget. To create widgets inside a
LabelFrame widget, one creates the new widgets relative to the
frame subwidget and manage them inside the frame subwidget.
Subwidgets Class
---------- -----
label Label
frame FrameNc K s< t �| |dddg||� t| d�| jd< t| d�| jd< d S )NZ
tixLabelFramer[ r\ r� �frame)r[ r9 r� rc � _dummyFramer� r r r r9 6 s
�zLabelFrame.__init__r� r r r r r\ + s
r\ c @ s@ e Zd ZdZi fdd�Zi fdd�Zdd� Zdd � Zd
d � Zd S )
� ListNoteBooka A ListNoteBook widget is very similar to the TixNoteBook widget:
it can be used to display many windows in a limited space using a
notebook metaphor. The notebook is divided into a stack of pages
(windows). At one time only one of these pages can be shown.
The user can navigate through these pages by
choosing the name of the desired page in the hlist subwidget.c K sN t �| |ddg||� t| ddd�| jd< t| d�| jd< t| d�| jd< d S )NZtixListNoteBookr\ Zpaner r� r� Zshlist)r[ r9 �_dummyPanedWindowrc r� �_dummyScrolledHListr� r r r r9 E s � zListNoteBook.__init__c K s: | j j| jd|f| �||��� t| |�| j|< | j| S r� �r r rD r% r| rc �r r, r' r( r r r r� M s zListNoteBook.addc C s
| � |�S rF �rp r+ r r r �pageR s zListNoteBook.pagec C s: | j �| j �| jd��}g }|D ]}|�| �|�� q |S �N�pages�r rP r rD r] rp �r rr ZretrQ r r r rg U s
zListNoteBook.pagesc C s | j �| jd|� d S �N�raiserM r+ r r r �
raise_page] s zListNoteBook.raise_pageN) r2 r3 r4 r5 r9 r� re rg rl r r r r r_ = s r_ c @ s e Zd ZdZdi fdd�ZdS )�MeterzuThe Meter widget can be used to show the progress of a background
job which may take a long time to execute.
Nc K s t �| |ddg||� d S )NZtixMeterr\ r� r� r r r r9 e s
�zMeter.__init__r� r r r r rm ` s rm c @ sR e Zd ZdZdi fdd�Zi fdd�Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dS )�NoteBookz�NoteBook - Multi-page container widget (tabbed notebook metaphor).
Subwidgets Class
---------- -----
nbframe NoteBookFrame
<pages> page widgets added dynamically with the add methodNc K s. t �| |ddg||� t| ddd�| jd< d S )NZ tixNoteBookr\ Znbframer r� )r[ r9 r| rc r� r r r r9 q s �zNoteBook.__init__c K s: | j j| jd|f| �||��� t| |�| j|< | j| S r� rb rc r r r r� v s z NoteBook.addc C s, | j �| jd|� | j| �� | j|= d S r� �r r rD rc r> r+ r r r rz { s zNoteBook.deletec C s
| � |�S rF rd r+ r r r re � s z
NoteBook.pagec C s: | j �| j �| jd��}g }|D ]}|�| �|�� q |S rf rh ri r r r rg � s
zNoteBook.pagesc C s | j �| jd|� d S rj rM r+ r r r rl � s zNoteBook.raise_pagec C s | j �| jd�S )N�raisedrM r? r r r rp � s zNoteBook.raised) r2 r3 r4 r5 r9 r� rz re rg rl rp r r r r rn i s rn c @ s e Zd ZdS )�
NoteBookFrameN)r2 r3 r4 r r r r rq � s rq c @ sL e Zd ZdZi fdd�Zi fdd�Zi fdd�Zdd � Zd
d � Zd d
� Z dS )�
OptionMenuz�OptionMenu - creates a menu button of options.
Subwidget Class
--------- -----
menubutton Menubutton
menu Menuc K s: t �| |ddg||� t| d�| jd< t| d�| jd< d S )NZ
tixOptionMenur\ �
menubutton�menu�r[ r9 �_dummyMenubuttonrc �
_dummyMenur� r r r r9 � s zOptionMenu.__init__c K s& | j j| jdd|f| �||��� d S )Nr� �commandrC rc r r r � add_command� s zOptionMenu.add_commandc K s& | j j| jdd|f| �||��� d S )Nr� Z separatorrC rc r r r �
add_separator� s zOptionMenu.add_separatorc C s | j �| jd|� d S r� rM r+ r r r rz � s zOptionMenu.deletec C s | j �| jd|� d S )N�disablerM r+ r r r r{ � s zOptionMenu.disablec C s | j �| jd|� d S )N�enablerM r+ r r r r| � s zOptionMenu.enableN)
r2 r3 r4 r5 r9 ry rz rz r{ r| r r r r rr � s rr c @ sT e Zd ZdZi fdd�Zi fdd�Zdd� Zdd � Zd
d � Zi fd d
�Z dd� Z
dS )� PanedWindowa� PanedWindow - Multi-pane container widget
allows the user to interactively manipulate the sizes of several
panes. The panes can be arranged either vertically or horizontally.The
user changes the sizes of the panes by dragging the resize handle
between two panes.
Subwidgets Class
---------- -----
<panes> g/p widgets added dynamically with the add method.c K s t �| |dddg||� d S )NZtixPanedWindowr� r\ r� r� r r r r9 � s zPanedWindow.__init__c K s> | j j| jd|f| �||��� t| |dd�| j|< | j| S )Nr� r )r rb rc r r r r� � s
� zPanedWindow.addc C s, | j �| jd|� | j| �� | j|= d S r� ro r+ r r r rz � s zPanedWindow.deletec C s | j �| jd|� d S )NrN rM r+ r r r rN � s zPanedWindow.forgetc C s | j �| jd||�S )N�panecgetrM r& r r r r~ � s zPanedWindow.panecgetc K s< |d kr| � | jd|�S | jj| jd|f| �||��� d S )N�
paneconfigurer r� r r r r � s zPanedWindow.paneconfigurec s* � j �� j �� jd��}� fdd�|D �S )N�panesc s g | ]}� � |��qS r rd rV r? r r rX � s z%PanedWindow.panes.<locals>.<listcomp>rZ )r rr r r? r r� � s zPanedWindow.panesN) r2 r3 r4 r5 r9 r� rz rN r~ r r� r r r r r} � s
r} c @ s4 e Zd ZdZi fdd�Zdd� Zdd� Zdd � Zd
S ) � PopupMenua PopupMenu widget can be used as a replacement of the tk_popup command.
The advantage of the Tix PopupMenu widget is it requires less application
code to manipulate.
Subwidgets Class
---------- -----
menubutton Menubutton
menu Menuc K s: t �| |ddg||� t| d�| jd< t| d�| jd< d S )NZ tixPopupMenur\ rs rt ru r� r r r r9 � s zPopupMenu.__init__c C s | j �| jd|j� d S )Nr� rM r� r r r r� � s zPopupMenu.bind_widgetc C s | j �| jd|j� d S r� rM r� r r r r� � s zPopupMenu.unbind_widgetc C s | j �| jd|j||� d S )NZpostrM )r r� rQ rR r r r � post_widget� s zPopupMenu.post_widgetN)r2 r3 r4 r5 r9 r� r� r� r r r r r� � s
r� c @ s< e Zd ZdZi fdd�Zdd� Zdd� Zdd � Zd
d � Zd S )
� ResizeHandlez;Internal widget to draw resize handles on Scrolled widgets.c K s. ddddddddd g }t �| |d
|||� d S ) Nr\ rx ZcursorfgZcursorbgZ
handlesizeZ hintcolorZ hintwidthrQ rR ZtixResizeHandler� )r rd r' r( �flagsr r r r9 � s �
�zResizeHandle.__init__c C s | j �| jd|j� d S )NZ attachwidgetrM r� r r r �
attach_widget s zResizeHandle.attach_widgetc C s | j �| jd|j� d S )NZ detachwidgetrM r� r r r �
detach_widget s zResizeHandle.detach_widgetc C s | j �| jd|j� d S )Nr! rM r� r r r r! s zResizeHandle.hidec C s | j �| jd|j� d S )NrW rM r� r r r rW s zResizeHandle.showN) r2 r3 r4 r5 r9 r� r� r! rW r r r r r� � s
r� c @ s e Zd ZdZi fdd�ZdS )�
ScrolledHListz0ScrolledHList - HList with automatic scrollbars.c K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixScrolledHListr\ r� r� r� r� r� r r r r9 s �zScrolledHList.__init__Nr� r r r r r� s r� c @ s e Zd ZdZi fdd�ZdS )�ScrolledListBoxz4ScrolledListBox - Listbox with automatic scrollbars.c K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixScrolledListBoxr\ �listboxr� r� )r[ r9 �
_dummyListboxrc r� r� r r r r9 s zScrolledListBox.__init__Nr� r r r r r� s r� c @ s e Zd ZdZi fdd�ZdS )� ScrolledTextz.ScrolledText - Text with automatic scrollbars.c K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixScrolledTextr\ r r� r� )r[ r9 �
_dummyTextrc r� r� r r r r9 % s zScrolledText.__init__Nr� r r r r r� ! s r� c @ s e Zd ZdZi fdd�ZdS )�
ScrolledTListz0ScrolledTList - TList with automatic scrollbars.c K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixScrolledTListr\ Ztlistr� r� )r[ r9 � _dummyTListrc r� r� r r r r9 / s �zScrolledTList.__init__Nr� r r r r r� + s r� c @ s e Zd ZdZi fdd�ZdS )�ScrolledWindowz2ScrolledWindow - Window with automatic scrollbars.c K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixScrolledWindowr\ r r� r� )r[ r9 r^ rc r� r� r r r r9 : s zScrolledWindow.__init__Nr� r r r r r� 6 s r� c @ s0 e Zd ZdZi fdd�Zi fdd�Zdd� ZdS ) �Selectz�Select - Container of button subwidgets. It can be used to provide
radio-box or check-box style of selection options for the user.
Subwidgets are buttons added dynamically using the add method.c
K s2 t �| |ddddddg||� t| d�| jd< d S )NZ tixSelectZ allowzero�radior� r[ r\ r� r� r� r r r r9 G s
� �zSelect.__init__c K s: | j j| jd|f| �||��� t| |�| j|< | j| S r� r� rc r r r r� N s z
Select.addc C s | j �| jd|� d S r� rM r+ r r r r� S s z
Select.invokeNr� r r r r r� @ s r� c @ s e Zd ZdZdi fdd�ZdS )�Shellz'Toplevel window.
Subwidgets - NoneNc K s t �| |dddg||� d S )NZtixShellr\ �titler� r� r r r r9 [ s zShell.__init__r� r r r r r� V s r� c @ s6 e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� ZdS ) � DialogShellz�Toplevel window, with popup popdown and center methods.
It tells the window manager that it is a dialog window and should be
treated specially. The exact treatment depends on the treatment of
the window manager.
Subwidgets - NoneNc K s& t �| |ddddddddg||� d S ) NZtixDialogShellr\ r� ZmappedZ minheightZminwidthr� Z transientr� r� r r r r9 g s � �zDialogShell.__init__c C s | j �| jd� d S r� rM r? r r r r� n s zDialogShell.popdownc C s | j �| jd� d S r� rM r? r r r r� q s zDialogShell.popupc C s | j �| jd� d S )N�centerrM r? r r r r� t s zDialogShell.center)r2 r3 r4 r5 r9 r� r� r� r r r r r� ^ s
r� c @ s& e Zd ZdZdi fdd�Zdd� ZdS )� StdButtonBoxz@StdButtonBox - Standard Button Box (OK, Apply, Cancel and Help) Nc K s\ t �| |dddg||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixStdButtonBoxr� r\ r� �applyr� �help)r[ r9 r� rc r� r r r r9 z s
�zStdButtonBox.__init__c C s || j kr | j�| jd|� d S r� r� r+ r r r r� � s
zStdButtonBox.invoke)r2 r3 r4 r5 r9 r� r r r r r� w s r� c @ s� e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd d � Zd3d
d�Z dd� Z
dd� Z dd� Z dd� Z
i fdd�Zdd� Zdd � Zd d � Zd d � Zd!d"� Zd#d$� Zd%d&� Zd'd(� Zd)d*� Zd+d,� Zi fd-d.�Zd/d0� Zd4d1d2�ZdS )5�TLista� TList - Hierarchy display widget which can be
used to display data in a tabular format. The list entries of a TList
widget are similar to the entries in the Tk listbox widget. The main
differences are (1) the TList widget can display the list entries in a
two dimensional format and (2) you can use graphical images as well as
multiple colors and fonts for the list entries.
Subwidgets - NoneNc K s t �| |ddg||� d S )NZtixTListr\ r� r� r r r r9 � s zTList.__init__c C s | j �| jdd|� d S )N�activer� rM r� r r r �
active_set� s zTList.active_setc C s | j �| jdd� d S )Nr� r rM r? r r r � active_clear� s zTList.active_clearc C s | j �| jdd|� d S r� rM r� r r r r� � s zTList.anchor_setc C s | j �| jdd� d S r� rM r? r r r r � s zTList.anchor_clearc C s | j �| jd||� d S r� rM �r �from_�tor r r rz � s z TList.deletec C s | j �| jdd|� d S r rM r� r r r r
� s zTList.dragsite_setc C s | j �| jdd� d S r rM r? r r r r � s zTList.dragsite_clearc C s | j �| jdd|� d S r rM r� r r r r � s zTList.dropsite_setc C s | j �| jdd� d S r rM r? r r r r � s zTList.dropsite_clearc K s$ | j j| jd|f| �||��� d S r� rC )r r� r' r( r r r r� � s z TList.insertc C s | j �| jdd�S )NrT r� rM r? r r r � info_active� s zTList.info_activec C s | j �| jdd�S r, rM r? r r r r- � s zTList.info_anchorc C s | j �| jdd|�S )NrT ZdownrM r� r r r � info_down� s zTList.info_downc C s | j �| jdd|�S )NrT �leftrM r� r r r � info_left� s zTList.info_leftc C s | j �| jdd|�S )NrT �rightrM r� r r r �
info_right� s zTList.info_rightc C s | j �| jdd�}| j �|�S r> r1 r� r r r r? � s zTList.info_selectionc C s | j �| jdd�S )NrT r rM r? r r r � info_size� s zTList.info_sizec C s | j �| jdd|�S )NrT ZuprM r� r r r �info_up� s z
TList.info_upc C s | j �| jd||�S rK rM �r rQ rR r r r rL � s z
TList.nearestc C s | j �| jd|� d S rM rM r� r r r rN � s z TList.seec K s$ | j j| jddf| �||��� d S rO rC r& r r r rP � s zTList.selection_clearc C s | j �| jdd|�S rQ rM r� r r r rR � s zTList.selection_includesc C s | j �| jdd||� d S rS rM rT r r r rV � s zTList.selection_set)N)N) r2 r3 r4 r5 r9 r� r� r� r rz r
r r r r� r� r- r� r� r� r? r� r� rL rN rP rR rV r r r r r� � s2
r� c @ sH e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd d � Zddd�Z dS )�Treez�Tree - The tixTree widget can be used to display hierarchical
data in a tree form. The user can adjust
the view of the tree by opening or closing parts of the tree.Nc K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixTreer\ r� r� r� r� r� r r r r9 � s
�z
Tree.__init__c C s | j �| jd� dS �a This command calls the setmode method for all the entries in this
Tree widget: if an entry has no child entries, its mode is set to
none. Otherwise, if the entry has any hidden child entries, its mode is
set to open; otherwise its mode is set to close.� autosetmodeNrM r? r r r r� � s zTree.autosetmodec C s | j �| jd|� dS �z8Close the entry given by entryPath if its mode is close.�closeNrM �r � entrypathr r r r� � s z
Tree.closec C s | j �| jd|�S �z9Returns the current mode of the entry given by entryPath.�getmoderM r� r r r r� � s z Tree.getmodec C s | j �| jd|� dS �z6Open the entry given by entryPath if its mode is open.�openNrM r� r r r r� � s z Tree.open�nonec C s | j �| jd||� dS )a� This command is used to indicate whether the entry given by
entryPath has children entries and whether the children are visible. mode
must be one of open, close or none. If mode is set to open, a (+)
indicator is drawn next the entry. If mode is set to close, a (-)
indicator is drawn next the entry. If mode is set to none, no
indicators will be drawn for this entry. The default mode is none. The
open mode indicates the entry has hidden children and this entry can be
opened by the user. The close mode indicates that all the children of the
entry are now visible and the entry can be closed by the user.�setmodeNrM �r r� �moder r r r� � s
z Tree.setmode)r� )
r2 r3 r4 r5 r9 r� r� r� r� r� r r r r r� � s r� c @ sZ e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd d � Zddd�Z dd� Z
ddd�Z dS )� CheckListz�The CheckList widget
displays a list of items to be selected by the user. CheckList acts
similarly to the Tk checkbutton or radiobutton widgets, except it is
capable of handling many more items than checkbuttons or radiobuttons.
Nc K sL t �| |dddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZ tixCheckListr\ r� r� r� r� r� r� r r r r9 s
�zCheckList.__init__c C s | j �| jd� dS r� rM r? r r r r� s zCheckList.autosetmodec C s | j �| jd|� dS r� rM r� r r r r� s zCheckList.closec C s | j �| jd|�S r� rM r� r r r r� s zCheckList.getmodec C s | j �| jd|� dS r� rM r� r r r r� $ s zCheckList.open�onc C s | j �| j �| jd|��S )z�Returns a list of items whose status matches status. If status is
not specified, the list of items in the "on" status will be returned.
Mode can be on, off, default� getselectionrZ )r r� r r r r� ( s zCheckList.getselectionc C s | j �| jd|�S )z(Returns the current status of entryPath.� getstatusrM r� r r r r� . s zCheckList.getstatusc C s | j �| jd||� dS )z~Sets the status of entryPath to be status. A bitmap will be
displayed next to the entry its status is on, off or default.� setstatusNrM r� r r r r� 2 s zCheckList.setstatus)r� )r� ) r2 r3 r4 r5 r9 r� r� r� r� r� r� r� r r r r r� s
r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF �r| r9 �r rd r, r~ r r r r9 > s z_dummyButton.__init__N)rj �r2 r3 r4 r9 r r r r r� = s r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 B s z_dummyCheckbutton.__init__N)rj r� r r r r r� A s r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 F s z_dummyEntry.__init__N)rj r� r r r r r� E s r� c @ s e Zd Zddd�ZdS )r^ rj c C s t �| |||� d S rF r� r� r r r r9 J s z_dummyFrame.__init__N)rj r� r r r r r^ I s r^ c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 N s z_dummyLabel.__init__N)rj r� r r r r r� M s r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 R s z_dummyListbox.__init__N)rj r� r r r r r� Q s r� c @ s e Zd Zddd�ZdS )rw rj c C s t �| |||� d S rF r� r� r r r r9 V s z_dummyMenu.__init__N)rj r� r r r r rw U s rw c @ s e Zd Zddd�ZdS )rv rj c C s t �| |||� d S rF r� r� r r r r9 Z s z_dummyMenubutton.__init__N)rj r� r r r r rv Y s rv c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 ^ s z_dummyScrollbar.__init__N)rj r� r r r r r� ] s r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 b s z_dummyText.__init__N)rj r� r r r r r� a s r� c @ s e Zd Zddd�ZdS )r� rj c C sD t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< d S )Nr� r� r� )r| r9 r� rc r� r� r r r r9 f s z _dummyScrolledListBox.__init__N)rj r� r r r r r� e s r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 m s z_dummyHList.__init__N)rj r� r r r r r� l s r� c @ s e Zd Zddd�ZdS )ra rj c C sD t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< d S �Nr� r� r� �r| r9 r� rc r� r� r r r r9 q s z _dummyScrolledHList.__init__N)rj r� r r r r ra p s ra c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 x s z_dummyTList.__init__N)rj r� r r r r r� w s r� c @ s e Zd Zddd�ZdS )r� rj c C s� t �| ||d|g� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< z$t| d�| jd< t| d�| jd< W n tk
r� Y nX d S )Nr� r� r� r� r� r� r� )r| r9 r� rc r� r� r� r� r� r r r r9 | s �
z_dummyComboBox.__init__N)rj r� r r r r r� { s r� c @ s e Zd Zddd�ZdS )r� rj c C sD t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< d S r� r� r� r r r r9 � s z_dummyDirList.__init__N)rj r� r r r r r� � s r� c @ s e Zd Zddd�ZdS )r� rj c C s4 t �| |||� t| d�| jd< t| d�| jd< d S )Nr� r� )r| r9 r� rc r� r� r r r r9 � s z_dummyDirSelectBox.__init__N)rj r� r r r r r� � s r� c @ s e Zd Zddd�ZdS )r� rj c C s� t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S ) Nr� r� r� r� r� r� r� r� )r| r9 r� rc r� r� r� r� r r r r9 � s z _dummyExFileSelectBox.__init__N)rj r� r r r r r� � s r� c @ s e Zd Zddd�ZdS )r� rj c C sT t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S )Nr� r� r� r� )r| r9 r� rc r� r� r r r r9 � s
z _dummyFileSelectBox.__init__N)rj r� r r r r r� � s r� c @ s e Zd Zddd�ZdS )r� rj c C s$ t �| |||� t| d�| jd< d S )Nr� )r| r9 r� rc r� r r r r9 � s z_dummyFileComboBox.__init__N)rj r� r r r r r� � s r� c @ s e Zd Zddd�ZdS )r� rj c C sT t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S )Nr� r� r� r� )r| r9 r� rc r� r r r r9 � s
z_dummyStdButtonBox.__init__N)rj r� r r r r r� � s r� c @ s e Zd Zddd�ZdS )�_dummyNoteBookFramer c C s t �| |||� d S rF r� r� r r r r9 � s z _dummyNoteBookFrame.__init__N)r r� r r r r r� � s r� c @ s e Zd Zddd�ZdS )r` rj c C s t �| |||� d S rF r� r� r r r r9 � s z_dummyPanedWindow.__init__N)rj r� r r r r r` � s r` c C s | j �d| j�S )zzReturns the qualified path name for the widget. Normally used to set
default options for subwidgets. See tixwidgets.pyZ
tixOptionNamerM )r� r r r �
OptionName� s r� c C s: d}| � � D ](}|d | d | d | | d }q |S )Nr= z{{z} {z - z}} )�keys)�dict�s�typer r r � FileTypeList� s &r� c @ s e Zd ZdZdS )�CObjViewaB This file implements the Canvas Object View widget. This is a base
class of IconView. It implements automatic placement/adjustment of the
scrollbars according to the canvas objects inside the canvas subwidget.
The scrollbars are adjusted so that the canvas is just large enough
to see all the objects.
N)r2 r3 r4 r5 r r r r r� � s r� c @ s� e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd)d d �Zd*d
d�Z dd� Z
dd� Z dd� Z d+dd�Z
dd� Zdd� Zdd � Zd d � Zd d � Zd,d!d"�Zd#d$� Zd%d&� Zd'd(� ZdS )-�Grida} The Tix Grid command creates a new window and makes it into a
tixGrid widget. Additional options, may be specified on the command
line or in the option database to configure aspects such as its cursor
and relief.
A Grid widget displays its contents in a two dimensional grid of cells.
Each cell may contain one Tix display item, which may be in text,
graphics or other formats. See the DisplayStyle class for more information
about Tix display items. Individual cells, or groups of cells, can be
formatted with a wide range of attributes, such as its color, relief and
border.
Subwidgets - NoneNc K s" g }|| _ t�| |d|||� d S )NZtixGrid�r' r[ r9 r� r r r r9 � s z
Grid.__init__c C s | j �| dd� dS )z Removes the selection anchor.r� r Nr r? r r r r s zGrid.anchor_clearc C s | � | j�| dd��S )z3Get the (x,y) coordinate of the current anchor cellr� r/ �r/ r r r? r r r �
anchor_get s zGrid.anchor_getc C s | j �| dd||� dS )z/Set the selection anchor to the cell at (x, y).r� r� Nr r� r r r r� s zGrid.anchor_setc C s4 |dkr | j �| dd|� n| j �| dd||� dS )zdDelete rows between from_ and to inclusive.
If to is not provided, delete only row at from_Nrz r
r r� r r r �
delete_row s zGrid.delete_rowc C s4 |dkr | j �| dd|� n| j �| dd||� dS )zjDelete columns between from_ and to inclusive.
If to is not provided, delete only column at from_Nrz r r r� r r r �
delete_column s zGrid.delete_columnc C s | j �| dd� dS )zUIf any cell is being edited, de-highlight the cell and applies
the changes.�editr� Nr r? r r r �
edit_apply s zGrid.edit_applyc C s | j �| dd||� dS )zmHighlights the cell at (x, y) for editing, if the -editnotify
command returns True for this cell.r� r� Nr r� r r r �edit_set! s z
Grid.edit_setc C s, |r|d dkrd| }| j �| d|||�S )z&Get the option value for cell at (x,y)r r! rH r )r rQ rR r r r r rH & s zGrid.entrycgetc K s | � d||f||�S rI )Z
_configure)r rQ rR r' r( r r r rJ , s zGrid.entryconfigurec C s | � | j�| dd||��S )z+Return True if display item exists at (x,y)rT r( )Z _getbooleanr r r� r r r r7 2 s zGrid.info_existsc C s | j �| dd||�S r. r r� r r r r0 6 s zGrid.info_bboxc C s | j �| dd|||� dS )z�Moves the range of columns from position FROM through TO by
the distance indicated by OFFSET. For example, move_column(2, 4, 1)
moves the columns 2,3,4 to columns 3,4,5.�mover Nr �r r� r� �offsetr r r � move_column: s zGrid.move_columnc C s | j �| dd|||� dS )z�Moves the range of rows from position FROM through TO by
the distance indicated by OFFSET.
For example, move_row(2, 4, 1) moves the rows 2,3,4 to rows 3,4,5.r� r
Nr r� r r r �move_row@ s z
Grid.move_rowc C s | � | j�| d||��S )z8Return coordinate of cell nearest pixel coordinate (x,y)rL r� r� r r r rL F s z Grid.nearestc K s> | � | j|�}|d k r"d|f| }| jj| d||f|�� d S )Nz -itemtyper� )r% r' r r )r rQ rR r� r( �argsr r r r� P s zGrid.setc K s* | j �| j j| jdd|f| �i |��� �S )a� Queries or sets the size of the column given by
INDEX. INDEX may be any non-negative
integer that gives the position of a given column.
INDEX can also be the string "default"; in this case, this command
queries or sets the default size of all columns.
When no option-value pair is given, this command returns a tuple
containing the current size setting of the given column. When
option-value pairs are given, the corresponding options of the
size setting of the given column are changed. Options may be one
of the following:
pad0 pixels
Specifies the paddings to the left of a column.
pad1 pixels
Specifies the paddings to the right of a column.
size val
Specifies the width of a column. Val may be:
"auto" -- the width of the column is set to the
width of the widest cell in the column;
a valid Tk screen distance unit;
or a real number following by the word chars
(e.g. 3.4chars) that sets the width of the column to the
given number of characters.r r )r rP r rD r% �r r� r( r r r � size_columnV s
�zGrid.size_columnc K s( | j �| j j| dd|f| �i |��� �S )a� Queries or sets the size of the row given by
INDEX. INDEX may be any non-negative
integer that gives the position of a given row .
INDEX can also be the string "default"; in this case, this command
queries or sets the default size of all rows.
When no option-value pair is given, this command returns a list con-
taining the current size setting of the given row . When option-value
pairs are given, the corresponding options of the size setting of the
given row are changed. Options may be one of the following:
pad0 pixels
Specifies the paddings to the top of a row.
pad1 pixels
Specifies the paddings to the bottom of a row.
size val
Specifies the height of a row. Val may be:
"auto" -- the height of the row is set to the
height of the highest cell in the row;
a valid Tk screen distance unit;
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(e.g. 3.4chars) that sets the height of the row to the
given number of characters.r r
)r rP r r% r� r r r �size_rowp s �
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Grid.size_rowc C s | j �| jd||� dS )z7Clears the cell at (x, y) by removing its display item.�unsetNrM r� r r r r� � s z
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t | j�S r% )�hashr r) r! r! r" �__hash__ r� zUserString.__hash__c C s | j d d � fS r% r r) r! r! r" r� � s zUserString.__getnewargs__c C s t |t�r| j|jkS | j|kS r% �rn r r �r* �stringr! r! r" ro � s
zUserString.__eq__c C s t |t�r| j|jk S | j|k S r% r9 r: r! r! r" r � s
zUserString.__lt__c C s t |t�r| j|jkS | j|kS r% r9 r: r! r! r" r � s
zUserString.__le__c C s t |t�r| j|jkS | j|kS r% r9 r: r! r! r" r � s
zUserString.__gt__c C s t |t�r| j|jkS | j|kS r% r9 r: r! r! r" r � s
zUserString.__ge__c C s t |t�r|j}|| jkS r% r9 )r* �charr! r! r" r � s
zUserString.__contains__c C s
t | j�S r% r
r) r! r! r" r� � r� zUserString.__len__c C s | � | j| �S r% r# )r* r~ r! r! r" r� � r� zUserString.__getitem__c C sJ t |t�r | �| j|j �S t |t�r6| �| j| �S | �| jt|� �S r% )rn r rb r r� rs r! r! r" r� � s
zUserString.__add__c C s. t |t�r| �|| j �S | �t|�| j �S r% )rn r� rb r rs r! r! r" r" � s
zUserString.__radd__c C s | � | j| �S r% r# r� r! r! r" r$ � s zUserString.__mul__c C s | � | j| �S r% r# �r* r r! r! r" r� � s zUserString.__mod__c C s | � t|�| �S r% )rb r� )r* �templater! r! r" �__rmod__� s zUserString.__rmod__c C s | � | j�� �S r% )rb r �
capitalizer) r! r! r" r@ � r� zUserString.capitalizec C s | � | j�� �S r% )rb r �casefoldr) r! r! r" rA � s zUserString.casefoldc G s | � | jj|f|�� �S r% )rb r �center�r* �widthr r! r! r" rB � s zUserString.centerr
c C s t |t�r|j}| j�|||�S r% )rn r r r� �r* �sub�start�endr! r! r" r� � s
zUserString.count�utf-8�strictc C s. |d kr dn|}|d kr dn|}| j �||�S )NrI rJ )r �encode)r* �encoding�errorsr! r! r" rK � s zUserString.encodec C s | j �|||�S r% )r �endswith)r* �suffixrG rH r! r! r" rN � s zUserString.endswith� c C s | � | j�|��S r% )rb r �
expandtabs)r* �tabsizer! r! r" rQ � s zUserString.expandtabsc C s t |t�r|j}| j�|||�S r% )rn r r �findrE r! r! r" rS � s
zUserString.findc O s | j j||�S r% )r r� r+ r! r! r" r� � s zUserString.formatc C s | j �|�S r% )r �
format_map)r* r� r! r! r" rT � s zUserString.format_mapc C s | j �|||�S r% r) rE r! r! r" r~ � s zUserString.indexc C s
| j �� S r% )r �isalphar) r! r! r" rU � r� zUserString.isalphac C s
| j �� S r% )r �isalnumr) r! r! r" rV � r� zUserString.isalnumc C s
| j �� S r% )r �isasciir) r! r! r" rW � r� zUserString.isasciic C s
| j �� S r% )r � isdecimalr) r! r! r" rX � r� zUserString.isdecimalc C s
| j �� S r% )r �isdigitr) r! r! r" rY � r� zUserString.isdigitc C s
| j �� S r% )r r� r) r! r! r" r� � r� zUserString.isidentifierc C s
| j �� S r% )r �islowerr) r! r! r" rZ � r� zUserString.islowerc C s
| j �� S r% )r � isnumericr) r! r! r" r[ � r� zUserString.isnumericc C s
| j �� S r% )r � isprintabler) r! r! r" r\ � r� zUserString.isprintablec C s
| j �� S r% )r �isspacer) r! r! r" r] � r� zUserString.isspacec C s
| j �� S r% )r �istitler) r! r! r" r^ � r� zUserString.istitlec C s
| j �� S r% )r �isupperr) r! r! r" r_ � r� zUserString.isupperc C s | j �|�S r% )r r� r. r! r! r" r� � r� zUserString.joinc G s | � | jj|f|�� �S r% )rb r �ljustrC r! r! r" r` � s zUserString.ljustc C s | � | j�� �S r% )rb r �lowerr) r! r! r" ra � r� zUserString.lowerNc C s | � | j�|��S r% )rb r �lstrip�r* �charsr! r! r" rb � r� zUserString.lstripc C s | j �|�S r% )r � partition�r* �sepr! r! r" re � s zUserString.partitionr� c C s6 t |t�r|j}t |t�r |j}| �| j�|||��S r% )rn r r rb r� )r* �old�new�maxsplitr! r! r" r� � s
zUserString.replacec C s t |t�r|j}| j�|||�S r% )rn r r �rfindrE r! r! r" rk � s
zUserString.rfindc C s | j �|||�S r% )r �rindexrE r! r! r" rl � s zUserString.rindexc G s | � | jj|f|�� �S r% )rb r �rjustrC r! r! r" rm � s zUserString.rjustc C s | j �|�S r% )r �
rpartitionrf r! r! r" rn � s zUserString.rpartitionc C s | � | j�|��S r% )rb r �rstriprc r! r! r" ro � s zUserString.rstripc C s | j �||�S r% )r r� �r* rg rj r! r! r" r� � s zUserString.splitc C s | j �||�S r% )r �rsplitrp r! r! r" rq � s zUserString.rsplitFc C s | j �|�S r% )r �
splitlines)r* �keependsr! r! r" rr � r� zUserString.splitlinesc C s | j �|||�S r% )r r� )r* �prefixrG rH r! r! r" r� � s zUserString.startswithc C s | � | j�|��S r% )rb r �striprc r! r! r" ru � r� zUserString.stripc C s | � | j�� �S r% )rb r �swapcaser) r! r! r" rv � r� zUserString.swapcasec C s | � | j�� �S r% )rb r �titler) r! r! r" rw � r� zUserString.titlec G s | � | jj|� �S r% )rb r � translater= r! r! r" rx � s zUserString.translatec C s | � | j�� �S r% )rb r �upperr) r! r! r" ry � r� zUserString.upperc C s | � | j�|��S r% )rb r �zfill)r* rD r! r! r" rz � r� zUserString.zfill)rI rJ )rP )N)r� )N)Nr� )Nr� )F)N)Ir r- r. r@ r0 rd r2 r4 r6 r8 r� ro r r r r r r� r� r� r" r$ r- r� r? r@ rA rB rR �maxsizer� rK rN rQ rS r� rT r~ rU rV rW rX rY r� rZ r[ r\ r] r^ r_ r� r` ra rb r� � maketransre r� rk rl rm rn ro r� rq rr r� ru rv rw rx ry rz r! r! r! r" r r s�
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� Y & }nMS ttk.cpython-38.opt-1.pyc 0000644 00000156574 15173276610 0010767 0 ustar 00 U
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e ej(�Z)e)Z(G dNd� de �Z*G dOd� de �Z+G dPd� de ej,�Z,G dQd� de ej-�Z-G dRd� de �Z.G dSd� de �Z/G dTd� de �Z0G dUd� de ej1ej2�Z3G dVd� de"�Z4G dWd� de&�Z5d S )^a� Ttk wrapper.
This module provides classes to allow using Tk themed widget set.
Ttk is based on a revised and enhanced version of
TIP #48 (http://tip.tcl.tk/48) specified style engine.
Its basic idea is to separate, to the extent possible, the code
implementing a widget's behavior from the code implementing its
appearance. Widget class bindings are primarily responsible for
maintaining the widget state and invoking callbacks, all aspects
of the widgets appearance lies at Themes.
z0.3.1z!Guilherme Polo <ggpolo@gmail.com>�Button� Checkbutton�Combobox�Entry�Frame�Label�
Labelframe�
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_REQUIRE_TILE�os�environ�get�tk�eval� _tile_loaded)�masterr Ztilelib� r' �#/usr/lib64/python3.8/tkinter/ttk.py�
_load_tile" s �� r) c C s( |rt | �} nt| ttf�r$t| �} | S )zInternal function.)r �
isinstance�list�tupler )�value�scriptr' r' r( �_format_optvalue1 s
r/ c C sP g }| � � D ]:\}}|r ||kr |�d| � |dk r |�t||�� q t|�S )z�Formats optdict to a tuple to pass it to tk.call.
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rI rB c
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� |�|fS ) a$ Formats a layout list so we can pass the result to ttk::style
layout and ttk::style settings. Note that the layout doesn't have to
be a list necessarily.
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[("Menubutton.background", None),
("Menubutton.button", {"children":
[("Menubutton.focus", {"children":
[("Menubutton.padding", {"children":
[("Menubutton.label", {"side": "left", "expand": 1})]
})]
})]
}),
("Menubutton.indicator", {"side": "right"})
]
returns:
Menubutton.background
Menubutton.button -children {
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Menubutton.indicator -side rightr9 T)�childrenz%s%s%sz %sr8 rJ z -children {z%s}�
)r; r6 r2 �_format_layoutlist)
�layout�indentZ indent_sizer. Z layout_elem�elemr4 Zfopts�headZ newscriptr' r' r( rL � s"
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rL c C sX g }| � � D �]>\}}|�d�rFd�t|d d��}|�d||f � |�d�rvd�t|d d��}|�d||f � d|kr�|d s�d}nt|d �\}}|�d ||f � |�d
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}zelement creater r7 r1 z%ttk::style element create %s %s %s %srK )
r1 r" r; r6 r2 r@ rL r: �hasattrrI ) �settingsr. �namer4 �s�_ZeoptsrD ZargcZelemargsZelemkwrG r' r' r( �_script_from_settings� s:
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rY c C s� t | t�r| S g }t| �}t||�D ]j\}}t|d�rDt|��� }n(t |t�rX|�� }nt |ttf�sl|f}t|d�r~t|�}|�||f�� q$|S )ztConstruct a list from the given statespec tuple according to the
accepted statespec accepted by _format_mapdict.�typename) r* �str�iter�ziprT �splitr, r+ r2 )Zstuple�result�itr< r= r' r' r( �_list_from_statespec� s
ra c C s� | � |�}g }d}|t|�k r�|| }i }|�||f� |d7 }|t|�k r|||d � \}}|�d�slq|dd� }|d7 }|dkr�t| |�}|||< q@q|S )zpConstruct a list from the tuple returned by ttk::layout, this is
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startswith�_list_from_layouttuple)r# Zltuple�resZindxrV r4 r5 r= r' r' r( re s$
re c G s4 t |�}| j|| � }t|�d r&|S t| |td�S )ah Format options then call Tk command with args and options and return
the appropriate result.
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specified with the None value, the value for that option is returned.
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shouldn't be expecting a return value anyway.rB )�conv)r6 �callr: r �
_tclobj_to_py)r# �optionsrE rf r' r' r( � _val_or_dict! s
rk c C s2 t | �} z t| �} W n ttfk
r, Y nX | S )zAConverts a value to, hopefully, a more appropriate Python object.)r[ �int�
ValueError� TypeError)r- r' r' r( �_convert_stringval1 s ro c C s( t | t�r$d| kr t| �} nt| �} | S )N�.)r* r[ �floatrl )�xr' r' r( �
_to_number; s
rs c C s\ | rFt | d�rFt| t�sFt| d dd�dkr6t| �} qXttt| ��} nt | d�rXt| �} | S )z8Return value converted from Tcl object to Python object.�__len__r rZ NZ StateSpec)rT r* r[ �getattrra r+ rR ro )r= r' r' r( ri C s
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objects.)r1 ri )Zadictr5 r= r' r' r( r P s c C s | dkrt �� } | S )a If master is not None, itself is returned. If master is None,
the default master is returned if there is one, otherwise a new
master is created and returned.
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RuntimeError is raised.N)�tkinterZ_get_default_root)r& r' r' r( r X s c @ s� e Zd ZdZdZd dd�Zd dd�Zd dd �Zd d
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dd� Zdd� Zd"dd�ZdS )#r zManipulate style database.z
ttk::styleNc C s0 t |�}t|dd�s t|� || _| jj| _d S )Nr% F)r ru r) r& r# )�selfr& r' r' r( �__init__i s
zStyle.__init__c K s4 |dk rd||< t | j|| jd|�}|s,|r0|S dS )z�Query or sets the default value of the specified option(s) in
style.
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zStyle.configurec sj |dk r0� j �� jd|d| �}t� j �|��S � j j� jd|ft|��� }� fdd�t� j |��� D �S )aS Query or sets dynamic values of the specified option(s) in
style.
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tuple (usually) containing statespecs grouped in tuples, or list,
or something else of your preference. A statespec is compound of
one or more states and then a value.NrR r0 c s" i | ]\}}|t � j�|���qS r' )ra r# rc )�.0�k�v�rw r' r( �
<dictcomp>� s � z Style.map.<locals>.<dictcomp>)r# rh ry ra rc r@ r r1 rz r' r r( rR � s
�z Style.mapc C s. |rd� |�nd}| j�| jd|d| ||�S )a Returns the value specified for option in style.
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or more states. If the default argument is set, it is used as
a fallback value in case no specification for option is found.r9 r8 �lookupr0 )r; r# rh ry )rw r{ �optionr< �defaultr' r' r( r� � s
�z Style.lookupc C s> d}|rt |�d }n |dk r"d}t| j| j�| jd||��S )a� Define the widget layout for given style. If layoutspec is
omitted, return the layout specification for given style.
layoutspec is expected to be a list or an object different than
None that evaluates to False if you want to "turn off" that style.
If it is a list (or tuple, or something else), each item should be
a tuple where the first item is the layout name and the second item
should have the format described below:
LAYOUTS
A layout can contain the value None, if takes no options, or
a dict of options specifying how to arrange the element.
The layout mechanism uses a simplified version of the pack
geometry manager: given an initial cavity, each element is
allocated a parcel. Valid options/values are:
side: whichside
Specifies which side of the cavity to place the
element; one of top, right, bottom or left. If
omitted, the element occupies the entire cavity.
sticky: nswe
Specifies where the element is placed inside its
allocated parcel.
children: [sublayout... ]
Specifies a list of elements to place inside the
element. Each element is a tuple (or other sequence)
where the first item is the layout name, and the other
is a LAYOUT.Nr rS rM )rL re r# rh ry )rw r{ Z
layoutspecZlspecr' r' r( rM � s �z Style.layoutc O s8 t |df|�|�\}}| jj| jdd|||f|�� dS )z9Create a new element in the current theme of given etype.F�element�createN)rI r# rh ry )rw � elementnamerD rE rF rG r4 r' r' r( �element_create� s ��zStyle.element_createc C s( t dd� | j�| j�| jdd��D ��S )z:Returns the list of elements defined in the current theme.c s s | ]}|� d �V qdS �rb N��lstrip)r| �nr' r' r( � <genexpr>� s z&Style.element_names.<locals>.<genexpr>r� �names�r, r# rc rh ry r r' r' r( �
element_names� s �zStyle.element_namesc
C s* t dd� | j�| j�| jdd|��D ��S )z)Return the list of elementname's options.c s s | ]}|� d �V qdS r� r� )r| �or' r' r( r� � s z(Style.element_options.<locals>.<genexpr>r� rj r� )rw r� r' r' r( �element_options� s �zStyle.element_optionsc
C sN |r t |�nd}|r2| j�| jdd|d|d|� n| j�| jdd|d|� dS )a. Creates a new theme.
It is an error if themename already exists. If parent is
specified, the new theme will inherit styles, elements and
layouts from the specified parent theme. If settings are present,
they are expected to have the same syntax used for theme_settings.r8 �themer� z-parentz -settingsN�rY r# rh ry )rw � themename�parentrU r. r' r' r( � theme_create� s � �zStyle.theme_createc C s" t |�}| j�| jdd||� dS )a� Temporarily sets the current theme to themename, apply specified
settings and then restore the previous theme.
Each key in settings is a style and each value may contain the
keys 'configure', 'map', 'layout' and 'element create' and they
are expected to have the same format as specified by the methods
configure, map, layout and element_create respectively.r� rU Nr� )rw r� rU r. r' r' r( �theme_settings� s zStyle.theme_settingsc C s | j �| j �| jdd��S )z#Returns a list of all known themes.r� r� )r# rc rh ry r r' r' r( � theme_names� s zStyle.theme_namesc C s& |dkr| j �d�S | j �d|� dS )z�If themename is None, returns the theme in use, otherwise, set
the current theme to themename, refreshes all widgets and emits
a <<ThemeChanged>> event.Nzreturn $ttk::currentThemez
ttk::setTheme)r# r$ rh )rw r� r' r' r( � theme_use� s zStyle.theme_use)N)N)N)NN)N)NN)N)�__name__�
__module__� __qualname__�__doc__ry rx rQ rR r� rM r� r� r� r� r� r� r� r' r' r' r( r d s
+
c @ s6 e Zd ZdZd dd�Zdd� Zd dd�Zd
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�ZdS )�Widgetz!Base class for Tk themed widgets.Nc C s4 t |�}t|dd�s t|� tjj| |||d� dS )a� Constructs a Ttk Widget with the parent master.
STANDARD OPTIONS
class, cursor, takefocus, style
SCROLLABLE WIDGET OPTIONS
xscrollcommand, yscrollcommand
LABEL WIDGET OPTIONS
text, textvariable, underline, image, compound, width
WIDGET STATES
active, disabled, focus, pressed, selected, background,
readonly, alternate, invalid
r% F)rF N)r ru r) rv r� rx )rw r& Z
widgetnamerF r' r' r( rx s zWidget.__init__c C s | j �| jd||�S )z�Returns the name of the element at position x, y, or the empty
string if the point does not lie within any element.
x and y are pixel coordinates relative to the widget.�identify�r# rh �_w�rw rr �yr' r' r( r� + s zWidget.identifyc O s6 | j �| j �| jdd�|���}|r2|r2|||�S |S )a1 Test the widget's state.
If callback is not specified, returns True if the widget state
matches statespec and False otherwise. If callback is specified,
then it will be invoked with *args, **kw if the widget state
matches statespec. statespec is expected to be a sequence.�instater9 )r# �
getbooleanrh r� r; )rw � statespec�callbackrE rF Zretr' r' r( r� 3 s �
zWidget.instatec C s0 |dk rd� |�}| j�t| j�| jd|���S )a Modify or inquire widget state.
Widget state is returned if statespec is None, otherwise it is
set according to the statespec flags and then a new state spec
is returned indicating which flags were changed. statespec is
expected to be a sequence.Nr9 r< )r; r# rc r[ rh r� )rw r� r' r' r( r< B s
z Widget.state)N)N)N)r� r� r� r� rx r� r� r< r' r' r' r( r�
s
r� c @ s" e Zd ZdZddd�Zdd� ZdS )r zcTtk Button widget, displays a textual label and/or image, and
evaluates a command when pressed.Nc K s t �| |d|� dS )a Construct a Ttk Button widget with the parent master.
STANDARD OPTIONS
class, compound, cursor, image, state, style, takefocus,
text, textvariable, underline, width
WIDGET-SPECIFIC OPTIONS
command, default, width
z ttk::buttonN�r� rx �rw r& rF r' r' r( rx S s zButton.__init__c C s | j �| jd�S )z/Invokes the command associated with the button.�invoker� r r' r' r( r� b s z
Button.invoke)N�r� r� r� r� rx r� r' r' r' r( r O s
c @ s" e Zd ZdZddd�Zdd� ZdS )r z;Ttk Checkbutton widget which is either in on- or off-state.Nc K s t �| |d|� dS )a' Construct a Ttk Checkbutton widget with the parent master.
STANDARD OPTIONS
class, compound, cursor, image, state, style, takefocus,
text, textvariable, underline, width
WIDGET-SPECIFIC OPTIONS
command, offvalue, onvalue, variable
zttk::checkbuttonNr� r� r' r' r( rx j s zCheckbutton.__init__c C s | j �| jd�S )aW Toggles between the selected and deselected states and
invokes the associated command. If the widget is currently
selected, sets the option variable to the offvalue option
and deselects the widget; otherwise, sets the option variable
to the option onvalue.
Returns the result of the associated command.r� r� r r' r' r( r� y s zCheckbutton.invoke)Nr� r' r' r' r( r g s
c @ s2 e Zd ZdZd dd�Zdd� Zdd� Zd d
� ZdS ) r zeTtk Entry widget displays a one-line text string and allows that
string to be edited by the user.Nc K s t �| ||pd|� dS )a� Constructs a Ttk Entry widget with the parent master.
STANDARD OPTIONS
class, cursor, style, takefocus, xscrollcommand
WIDGET-SPECIFIC OPTIONS
exportselection, invalidcommand, justify, show, state,
textvariable, validate, validatecommand, width
VALIDATION MODES
none, key, focus, focusin, focusout, all
z
ttk::entryNr� )rw r& ZwidgetrF r' r' r( rx � s zEntry.__init__c C s | � | j�| jd|��S )zqReturn a tuple of (x, y, width, height) which describes the
bounding box of the character given by index.�bbox�Z_getintsr# rh r� )rw �indexr' r' r( r� � s z
Entry.bboxc C s | j �| jd||�S )zxReturns the name of the element at position x, y, or the
empty string if the coordinates are outside the window.r� r� r� r' r' r( r� � s zEntry.identifyc C s | j �| j �| jd��S )z�Force revalidation, independent of the conditions specified
by the validate option. Returns False if validation fails, True
if it succeeds. Sets or clears the invalid state accordingly.�validate�r# r� rh r� r r' r' r( r� � s zEntry.validate)NN)r� r� r� r� rx r� r� r� r' r' r' r( r � s
c @ s, e Zd ZdZd dd�Zd
dd�Zdd� ZdS ) r zMTtk Combobox widget combines a text field with a pop-down list of
values.Nc K s t j| |df|� dS )a Construct a Ttk Combobox widget with the parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
exportselection, justify, height, postcommand, state,
textvariable, values, width
z
ttk::comboboxN�r rx r� r' r' r( rx � s zCombobox.__init__c C s2 |dkr | j �| j �| jd��S | j �| jd|�S )a If newindex is supplied, sets the combobox value to the
element at position newindex in the list of values. Otherwise,
returns the index of the current value in the list of values
or -1 if the current value does not appear in the list.N�current�r# Zgetintrh r� )rw Znewindexr' r' r( r� � s zCombobox.currentc C s | j �| jd|� dS )z(Sets the value of the combobox to value.�setNr� �rw r- r' r' r( r� � s z Combobox.set)N)N)r� r� r� r� rx r� r� r' r' r' r( r � s
c @ s e Zd ZdZddd�ZdS )r zJTtk Frame widget is a container, used to group other widgets
together.Nc K s t �| |d|� dS )z�Construct a Ttk Frame with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
borderwidth, relief, padding, width, height
z
ttk::frameNr� r� r' r' r( rx � s zFrame.__init__)N�r� r� r� r� rx r' r' r' r( r � s c @ s e Zd ZdZddd�ZdS )r z7Ttk Label widget displays a textual label and/or image.Nc K s t �| |d|� dS )aG Construct a Ttk Label with parent master.
STANDARD OPTIONS
class, compound, cursor, image, style, takefocus, text,
textvariable, underline, width
WIDGET-SPECIFIC OPTIONS
anchor, background, font, foreground, justify, padding,
relief, text, wraplength
z
ttk::labelNr� r� r' r' r( rx � s
zLabel.__init__)Nr� r' r' r' r( r � s c @ s e Zd ZdZddd�ZdS )r z�Ttk Labelframe widget is a container used to group other widgets
together. It has an optional label, which may be a plain text string
or another widget.Nc K s t �| |d|� dS )z�Construct a Ttk Labelframe with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
labelanchor, text, underline, padding, labelwidget, width,
height
zttk::labelframeNr� r� r' r' r( rx � s zLabelframe.__init__)Nr� r' r' r' r( r � s c @ s e Zd ZdZddd�ZdS )r zbTtk Menubutton widget displays a textual label and/or image, and
displays a menu when pressed.Nc K s t �| |d|� dS )a Construct a Ttk Menubutton with parent master.
STANDARD OPTIONS
class, compound, cursor, image, state, style, takefocus,
text, textvariable, underline, width
WIDGET-SPECIFIC OPTIONS
direction, menu
zttk::menubuttonNr� r� r' r' r( rx s zMenubutton.__init__)Nr� r' r' r' r( r
s c @ sn e Zd ZdZddd�Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
ddd�Z ddd�Z dd� Z
dd� ZdS ) r
z�Ttk Notebook widget manages a collection of windows and displays
a single one at a time. Each child window is associated with a tab,
which the user may select to change the currently-displayed window.Nc K s t �| |d|� dS )a\ Construct a Ttk Notebook with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
height, padding, width
TAB OPTIONS
state, sticky, padding, text, image, compound, underline
TAB IDENTIFIERS (tab_id)
The tab_id argument found in several methods may take any of
the following forms:
* An integer between zero and the number of tabs
* The name of a child window
* A positional specification of the form "@x,y", which
defines the tab
* The string "current", which identifies the
currently-selected tab
* The string "end", which returns the number of tabs (only
valid for method index)
z
ttk::notebookNr� r� r' r' r( rx " s zNotebook.__init__c K s | j j| jd|ft|��� dS )z�Adds a new tab to the notebook.
If window is currently managed by the notebook but hidden, it is
restored to its previous position.�addN�r# rh r� r6 )rw �childrF r' r' r( r� B s z Notebook.addc C s | j �| jd|� dS )zXRemoves the tab specified by tab_id, unmaps and unmanages the
associated window.�forgetNr� �rw �tab_idr' r' r( r� J s zNotebook.forgetc C s | j �| jd|� dS )z�Hides the tab specified by tab_id.
The tab will not be displayed, but the associated window remains
managed by the notebook and its configuration remembered. Hidden
tabs may be restored with the add command.�hideNr� r� r' r' r( r� P s z
Notebook.hidec C s | j �| jd||�S )zZReturns the name of the tab element at position x, y, or the
empty string if none.r� r� r� r' r' r( r� Y s zNotebook.identifyc C s | j �| j �| jd|��S )z|Returns the numeric index of the tab specified by tab_id, or
the total number of tabs if tab_id is the string "end".r� r� r� r' r' r( r� _ s zNotebook.indexc K s" | j j| jd||ft|��� dS )z�Inserts a pane at the specified position.
pos is either the string end, an integer index, or the name of
a managed child. If child is already managed by the notebook,
moves it to the specified position.�insertNr� �rw �posr� rF r' r' r( r� e s zNotebook.insertc C s | j �| jd|�S )z�Selects the specified tab.
The associated child window will be displayed, and the
previously-selected window (if different) is unmapped. If tab_id
is omitted, returns the widget name of the currently selected
pane.�selectr� r� r' r' r( r� n s zNotebook.selectc K s$ |dk rd||< t | j|| jd|�S )z�Query or modify the options of the specific tab_id.
If kw is not given, returns a dict of the tab option values. If option
is specified, returns the value of that option. Otherwise, sets the
options to the corresponding values.N�tab�rk r# r� )rw r� r� rF r' r' r( r� x s z Notebook.tabc C s | j �| j �| jd�pd�S )z2Returns a list of windows managed by the notebook.�tabsr' �r# rc rh r� r r' r' r( r� � s z
Notebook.tabsc C s | j �d| j� dS )a� Enable keyboard traversal for a toplevel window containing
this notebook.
This will extend the bindings for the toplevel window containing
this notebook as follows:
Control-Tab: selects the tab following the currently selected
one
Shift-Control-Tab: selects the tab preceding the currently
selected one
Alt-K: where K is the mnemonic (underlined) character of any
tab, will select that tab.
Multiple notebooks in a single toplevel may be enabled for
traversal, including nested notebooks. However, notebook traversal
only works properly if all panes are direct children of the
notebook.z ttk::notebook::enableTraversalNr� r r' r' r( �enable_traversal� s zNotebook.enable_traversal)N)N)N)r� r� r� r� rx r� r� r� r� r� r� r� r� r� r� r' r' r' r( r
s
c @ s> e Zd ZdZd dd�ZejjZdd� Zd dd�Z d
d d
�Z
dS )r zfTtk Panedwindow widget displays a number of subwindows, stacked
either vertically or horizontally.Nc K s t �| |d|� dS )z�Construct a Ttk Panedwindow with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
orient, width, height
PANE OPTIONS
weight
zttk::panedwindowNr� r� r' r' r( rx � s zPanedwindow.__init__c K s" | j j| jd||ft|��� dS )z�Inserts a pane at the specified positions.
pos is either the string end, and integer index, or the name
of a child. If child is already managed by the paned window,
moves it to the specified position.r� Nr� r� r' r' r( r� � s zPanedwindow.insertc K s$ |dk rd||< t | j|| jd|�S )aQ Query or modify the options of the specified pane.
pane is either an integer index or the name of a managed subwindow.
If kw is not given, returns a dict of the pane option values. If
option is specified then the value for that option is returned.
Otherwise, sets the options to the corresponding values.N�paner� )rw r� r� rF r' r' r( r� � s zPanedwindow.panec C s | j �| j �| jd||��S )aL If newpos is specified, sets the position of sash number index.
May adjust the positions of adjacent sashes to ensure that
positions are monotonically increasing. Sash positions are further
constrained to be between 0 and the total size of the widget.
Returns the new position of sash number index.�sashposr� )rw r� Znewposr' r' r( r� � s zPanedwindow.sashpos)N)N)N) r� r� r� r� rx rv r r� r� r� r� r' r' r' r( r � s
c @ s6 e Zd ZdZd dd�Zd dd�Zd
dd�Zd d
� ZdS )r
a6 Ttk Progressbar widget shows the status of a long-running
operation. They can operate in two modes: determinate mode shows the
amount completed relative to the total amount of work to be done, and
indeterminate mode provides an animated display to let the user know
that something is happening.Nc K s t �| |d|� dS )z�Construct a Ttk Progressbar with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
orient, length, mode, maximum, value, variable, phase
zttk::progressbarNr� r� r' r' r( rx � s zProgressbar.__init__c C s | j �| jd|� dS )z�Begin autoincrement mode: schedules a recurring timer event
that calls method step every interval milliseconds.
interval defaults to 50 milliseconds (20 steps/second) if omitted.�startNr� )rw Zintervalr' r' r( r� � s zProgressbar.startc C s | j �| jd|� dS )zRIncrements the value option by amount.
amount defaults to 1.0 if omitted.�stepNr� )rw Zamountr' r' r( r� � s zProgressbar.stepc C s | j �| jd� dS )zVStop autoincrement mode: cancels any recurring timer event
initiated by start.�stopNr� r r' r' r( r� s zProgressbar.stop)N)N)N)r� r� r� r� rx r� r� r� r' r' r' r( r
� s
c @ s" e Zd ZdZddd�Zdd� ZdS )r zeTtk Radiobutton widgets are used in groups to show or change a
set of mutually-exclusive options.Nc K s t �| |d|� dS )a Construct a Ttk Radiobutton with parent master.
STANDARD OPTIONS
class, compound, cursor, image, state, style, takefocus,
text, textvariable, underline, width
WIDGET-SPECIFIC OPTIONS
command, value, variable
zttk::radiobuttonNr� r� r' r' r( rx s zRadiobutton.__init__c C s | j �| jd�S )z�Sets the option variable to the option value, selects the
widget, and invokes the associated command.
Returns the result of the command, or an empty string if
no command is specified.r� r� r r' r' r( r� s zRadiobutton.invoke)Nr� r' r' r' r( r s
c @ s. e Zd ZdZd dd�Zd
dd�Zd dd�ZdS ) r zTtk Scale widget is typically used to control the numeric value of
a linked variable that varies uniformly over some range.Nc K s t �| |d|� dS )z�Construct a Ttk Scale with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
command, from, length, orient, to, value, variable
z
ttk::scaleNr� r� r' r' r( rx ' s zScale.__init__c K sT t j| |f|�}t|td�tf�s,|�|� td|kd|kd|kg�rP| �d� |S )z�Modify or query scale options.
Setting a value for any of the "from", "from_" or "to" options
generates a <<RangeChanged>> event.NrC �from_�to�<<RangeChanged>>)r� rQ r* �typer[ �update�anyZevent_generate)rw ZcnfrF Zretvalr' r' r( rQ 5 s
zScale.configurec C s | j �| jd||�S )z�Get the current value of the value option, or the value
corresponding to the coordinates x, y if they are specified.
x and y are pixel coordinates relative to the scale widget
origin.r" r� r� r' r' r( r" B s z Scale.get)N)N)NN)r� r� r� r� rx rQ r" r' r' r' r( r # s
c @ s e Zd ZdZddd�ZdS )r z;Ttk Scrollbar controls the viewport of a scrollable widget.Nc K s t �| |d|� dS )z�Construct a Ttk Scrollbar with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
command, orient
zttk::scrollbarNr� r� r' r' r( rx N s zScrollbar.__init__)Nr� r' r' r' r( r K s c @ s e Zd ZdZddd�ZdS )r zITtk Separator widget displays a horizontal or vertical separator
bar.Nc K s t �| |d|� dS )z�Construct a Ttk Separator with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
orient
zttk::separatorNr� r� r' r' r( rx ` s zSeparator.__init__)Nr� r' r' r' r( r \ s c @ s e Zd ZdZddd�ZdS )r zlTtk Sizegrip allows the user to resize the containing toplevel
window by pressing and dragging the grip.Nc K s t �| |d|� dS )z�Construct a Ttk Sizegrip with parent master.
STANDARD OPTIONS
class, cursor, state, style, takefocus
z
ttk::sizegripNr� r� r' r' r( rx r s zSizegrip.__init__)Nr� r' r' r' r( r n s c @ s" e Zd ZdZddd�Zdd� ZdS )r z�Ttk Spinbox is an Entry with increment and decrement arrows
It is commonly used for number entry or to select from a list of
string values.
Nc K s t j| |df|� dS )a/ Construct a Ttk Spinbox widget with the parent master.
STANDARD OPTIONS
class, cursor, style, takefocus, validate,
validatecommand, xscrollcommand, invalidcommand
WIDGET-SPECIFIC OPTIONS
to, from_, increment, values, wrap, format, command
z ttk::spinboxNr� r� r' r' r( rx � s zSpinbox.__init__c C s | j �| jd|� dS )z'Sets the value of the Spinbox to value.r� Nr� r� r' r' r( r� � s z Spinbox.set)N)r� r� r� r� rx r� r' r' r' r( r | s
c @ s4 e Zd ZdZdEdd�ZdFdd�ZdGdd�Zd d
� ZdHd d �Zd
d� Z dd� Z
dd� Z dIdd�Z dJdd�Z
dd� Zdd� Zdd � Zd d � Zd d � Zd!d"� ZdKd#d$�ZdLd%d&�Zd'd(� ZeZd)d*� Zd+d,� Zd-d.� Zd/d0� Zd1d2� Z d3d4� Z d5d6� Z d7d8� Z d9d:� Z d;d<� Z!dMd=d>�Z"dNd?d@�Z#dOdAdB�Z$dPdCdD�Z%dS )Qr z�Ttk Treeview widget displays a hierarchical collection of items.
Each item has a textual label, an optional image, and an optional list
of data values. The data values are displayed in successive columns
after the tree label.Nc K s t �| |d|� dS )a� Construct a Ttk Treeview with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus, xscrollcommand,
yscrollcommand
WIDGET-SPECIFIC OPTIONS
columns, displaycolumns, height, padding, selectmode, show
ITEM OPTIONS
text, image, values, open, tags
TAG OPTIONS
foreground, background, font, image
z
ttk::treeviewNr� r� r' r' r( rx � s zTreeview.__init__c C s | � | j�| jd||��p dS )aT Returns the bounding box (relative to the treeview widget's
window) of the specified item in the form x y width height.
If column is specified, returns the bounding box of that cell.
If the item is not visible (i.e., if it is a descendant of a
closed item or is scrolled offscreen), returns an empty string.r� r8 r� )rw �item�columnr' r' r( r� � s z
Treeview.bboxc C s" | j �| j �| jd|pd�p d�S )zhReturns a tuple of children belonging to item.
If item is not specified, returns root children.rJ r8 r' r� �rw r� r' r' r( � get_children� s �zTreeview.get_childrenc G s | j �| jd||� dS )z�Replaces item's child with newchildren.
Children present in item that are not present in newchildren
are detached from tree. No items in newchildren may be an
ancestor of item.rJ Nr� )rw r� Z newchildrenr' r' r( � set_children� s zTreeview.set_childrenc K s$ |dk rd||< t | j|| jd|�S )a
Query or modify the options for the specified column.
If kw is not given, returns a dict of the column option values. If
option is specified then the value for that option is returned.
Otherwise, sets the options to the corresponding values.Nr� r� )rw r� r� rF r' r' r( r� � s zTreeview.columnc G s | j �| jd|� dS )z_Delete all specified items and all their descendants. The root
item may not be deleted.�deleteNr� �rw r1 r' r' r( r� � s zTreeview.deletec G s | j �| jd|� dS )z�Unlinks all of the specified items from the tree.
The items and all of their descendants are still present, and may
be reinserted at another point in the tree, but will not be
displayed. The root item may not be detached.�detachNr� r� r' r' r( r� � s zTreeview.detachc C s | j �| j �| jd|��S )zSReturns True if the specified item is present in the tree,
False otherwise.�existsr� r� r' r' r( r� � s zTreeview.existsc C s | j �| jd|�S )z}If item is specified, sets the focus item to item. Otherwise,
returns the current focus item, or '' if there is none.�focusr� r� r' r' r( r� � s zTreeview.focusc K sP |� d�}|r,t|t�s,| j�|| j�|d< |dk r<d||< t| j|| jd|�S )a_ Query or modify the heading options for the specified column.
If kw is not given, returns a dict of the heading option values. If
option is specified then the value for that option is returned.
Otherwise, sets the options to the corresponding values.
Valid options/values are:
text: text
The text to display in the column heading
image: image_name
Specifies an image to display to the right of the column
heading
anchor: anchor
Specifies how the heading text should be aligned. One of
the standard Tk anchor values
command: callback
A callback to be invoked when the heading label is
pressed.
To configure the tree column heading, call this with column = "#0" �commandN�heading) r" r* r[ r& �registerZ _substituterk r# r� )rw r� r� rF �cmdr' r' r( r� � s
zTreeview.headingc C s | j �| jd|||�S )z�Returns a description of the specified component under the
point given by x and y, or the empty string if no such component
is present at that position.r� r� )rw Z componentrr r� r' r' r( r� s zTreeview.identifyc C s | � dd|�S )z.Returns the item ID of the item at position y.�rowr �r� )rw r� r' r' r( � identify_row s zTreeview.identify_rowc C s | � d|d�S )zaReturns the data column identifier of the cell at position x.
The tree column has ID #0.r� r r� )rw rr r' r' r( �identify_column" s zTreeview.identify_columnc C s | � d||�S )z�Returns one of:
heading: Tree heading area.
separator: Space between two columns headings;
tree: The tree area.
cell: A data cell.
* Availability: Tk 8.6Zregionr� r� r' r' r( �identify_region) s zTreeview.identify_regionc C s | � d||�S )zEReturns the element at position x, y.
* Availability: Tk 8.6r� r� r� r' r' r( �identify_element5 s zTreeview.identify_elementc C s | j �| j �| jd|��S )zOReturns the integer index of item within its parent's list
of children.r� r� r� r' r' r( r� < s zTreeview.indexc K sN t |�}|dk r0| jj| jd||d|f|�� }n| jj| jd||f|�� }|S )a� Creates a new item and return the item identifier of the newly
created item.
parent is the item ID of the parent item, or the empty string
to create a new top-level item. index is an integer, or the value
end, specifying where in the list of parent's children to insert
the new item. If index is less than or equal to zero, the new node
is inserted at the beginning, if index is greater than or equal to
the current number of children, it is inserted at the end. If iid
is specified, it is used as the item identifier, iid must not
already exist in the tree. Otherwise, a new unique identifier
is generated.Nr� z-id)r6 r# rh r� )rw r� r� ZiidrF r4 rf r' r' r( r� B s
��zTreeview.insertc K s$ |dk rd||< t | j|| jd|�S )a- Query or modify the options for the specified item.
If no options are given, a dict with options/values for the item
is returned. If option is specified then the value for that option
is returned. Otherwise, sets the options to the corresponding
values as given by kw.Nr� r� )rw r� r� rF r' r' r( r� Y s z
Treeview.itemc C s | j �| jd|||� dS )aR Moves item to position index in parent's list of children.
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Treeview.movec C s | j �| jd|�S )zeReturns the identifier of item's next sibling, or '' if item
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Treeview.nextc C s | j �| jd|�S )zaReturns the ID of the parent of item, or '' if item is at the
top level of the hierarchy.r� r� r� r' r' r( r� w s zTreeview.parentc C s | j �| jd|�S )zjReturns the identifier of item's previous sibling, or '' if
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Treeview.prevc C s | j �| jd|� dS )z�Ensure that item is visible.
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selection_add� s zTreeview.selection_addc G s | � d|� dS )z5Remove all of the specified items from the selection.�removeNr� r� r' r' r( �selection_remove� s zTreeview.selection_removec G s | � d|� dS )z2Toggle the selection state of each specified item.ZtoggleNr� r� r' r' r( �selection_toggle� s zTreeview.selection_togglec C s@ | j �| jd|||�}|dkr8|dkr8t| j |dtd�S |S dS )a; Query or set the value of given item.
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value of given column in given item to the specified value.r� NF)Z cut_minusrg )r# rh r� r ri )rw r� r� r- rf r' r' r( r� � s �z Treeview.setc C s | j | jdd|f||dd� dS )z�Bind a callback for the given event sequence to the tag tagname.
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�zTreeview.tag_configurec C sF |dkr$| j �| j �| jdd|��S | j �| j �| jdd||��S dS )z�If item is specified, returns 1 or 0 depending on whether the
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style: stylename
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command: callback
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tixCommanda� The tix commands provide access to miscellaneous elements
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Most of the information manipulated by these commands pertains
to the application as a whole, or to a screen or
display, rather than to a particular window.
This is a mixin class, assumed to be mixed to Tkinter.Tk
that supports the self.tk.call method.
c C s | j �dd|�S )a� Tix maintains a list of directories under which
the tix_getimage and tix_getbitmap commands will
search for image files. The standard bitmap directory
is $TIX_LIBRARY/bitmaps. The addbitmapdir command
adds directory into this list. By using this
command, the image files of an applications can
also be located using the tix_getimage or tix_getbitmap
command.
�tixZ addbitmapdir��tk�call)�selfZ directory� r �#/usr/lib64/python3.8/tkinter/tix.py�tix_addbitmapdirR s
ztixCommand.tix_addbitmapdirc C s | j �dd|�S )z�Returns the current value of the configuration
option given by option. Option may be any of the
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r �cgetr �r �optionr r r �tix_cget^ s ztixCommand.tix_cgetNc K sd |rt ||f�}n |r t |�}|dkr2| �dd�S t|t�rN| �ddd| �S | j�d| �|� �S )a� Query or modify the configuration options of the Tix application
context. If no option is specified, returns a dictionary all of the
available options. If option is specified with no value, then the
command returns a list describing the one named option (this list
will be identical to the corresponding sublist of the value
returned if no option is specified). If one or more option-value
pairs are specified, then the command modifies the given option(s)
to have the given value(s); in this case the command returns an
empty string. Option may be any of the configuration options.
Nr � configure�-)r r )r �
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file selection dialog widget when it is called the first time. This
dialog will be returned by all subsequent calls to tix_filedialog.
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tix FileSelectDialog or tixExFileSelectDialog.
Nr Z
filedialogr )r Zdlgclassr r r �tix_filedialog{ s ztixCommand.tix_filedialogc C s | j �dd|�S )a� Locates a bitmap file of the name name.xpm or name in one of the
bitmap directories (see the tix_addbitmapdir command above). By
using tix_getbitmap, you can avoid hard coding the pathnames of the
bitmap files in your application. When successful, it returns the
complete pathname of the bitmap file, prefixed with the character
'@'. The returned value can be used to configure the -bitmap
option of the TK and Tix widgets.
r Z getbitmapr �r �namer r r �
tix_getbitmap� s ztixCommand.tix_getbitmapc C s | j �dd|�S )a� Locates an image file of the name name.xpm, name.xbm or name.ppm
in one of the bitmap directories (see the addbitmapdir command
above). If more than one file with the same name (but different
extensions) exist, then the image type is chosen according to the
depth of the X display: xbm images are chosen on monochrome
displays and color images are chosen on color displays. By using
tix_ getimage, you can avoid hard coding the pathnames of the
image files in your application. When successful, this command
returns the name of the newly created image, which can be used to
configure the -image option of the Tk and Tix widgets.
r Zgetimager r+ r r r � tix_getimage� s ztixCommand.tix_getimagec C s | j �ddd|�S )a@ Gets the options maintained by the Tix
scheme mechanism. Available options include:
active_bg active_fg bg
bold_font dark1_bg dark1_fg
dark2_bg dark2_fg disabled_fg
fg fixed_font font
inactive_bg inactive_fg input1_bg
input2_bg italic_font light1_bg
light1_fg light2_bg light2_fg
menu_font output1_bg output2_bg
select_bg select_fg selector
r r �getr r+ r r r �tix_option_get� s ztixCommand.tix_option_getc C s2 |dk r | j �dd|||�S | j �dd||�S dS )a� Resets the scheme and fontset of the Tix application to
newScheme and newFontSet, respectively. This affects only those
widgets created after this call. Therefore, it is best to call the
resetoptions command before the creation of any widgets in a Tix
application.
The optional parameter newScmPrio can be given to reset the
priority level of the Tk options set by the Tix schemes.
Because of the way Tk handles the X option database, after Tix has
been has imported and inited, it is not possible to reset the color
schemes and font sets using the tix config command. Instead, the
tix_resetoptions command must be used.
Nr Z resetoptionsr )r Z newSchemeZ
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newScmPrior r r �tix_resetoptions� s ztixCommand.tix_resetoptions)N)N)N) �__name__�
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r c @ s" e Zd ZdZddd�Zdd� ZdS ) �Tkz{Toplevel widget of Tix which represents mostly the main window
of an application. It has an associated Tcl interpreter.N�Tixc C sb t j�| |||� tj�d�}| j�d� |d k rR| j�d| � | j�d| � | j�d� d S )NZ TIX_LIBRARYz<global auto_path; lappend auto_path [file dir [info nameof]]z(global auto_path; lappend auto_path {%s}z,global tcl_pkgPath; lappend tcl_pkgPath {%s}zpackage require Tix)�tkinterr6 �__init__�os�environr/ r �eval)r Z
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See Tix documentation for complete detailsc K s" | j jd| jf| �||��� d S )N�tixForm�r r �_wr% r& r r r �config� s z Form.configc C s t �| ||i� d S �N)rA �form�r �key�valuer r r � __setitem__� s zForm.__setitem__c C s | j �dd| j�S )NrB �check�r r rD r? r r r rL � s z
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dS )� TixWidgetaQ A TixWidget class is used to package all (or most) Tix widgets.
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1) It is possible to give a list of options which must be part of
the creation command (so called Tix 'static' options). These cannot be
given as a 'config' command later.
2) It is possible to give the name of an existing TK widget. These are
child widgets created automatically by a Tix mega-widget. The Tk call
to create these widgets is therefore bypassed in TixWidget.__init__
Both options are for use by subclasses only.
Nc C s� |rt ||f�}nt |�}d}|r.|�d� ndg}t|�� �D ]&\}}||kr@|d| |f }||= q@|| _t�| ||� |r�| jj|| j f|�� |r�t�
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widgetName�Widget�_setupr r rD rE �subwidget_list) r �masterr` Zstatic_optionsr' r( Zextra�k�vr r r r9 s$ zTixWidget.__init__c C s || j kr| j | S t|��d S rF )rc �AttributeErrorr+ r r r � __getattr__G s
zTixWidget.__getattr__c C s | j �d| j|� dS )z1Set a variable without calling its action routineZ tixSetSilentNrM )r rJ r r r �
set_silentL s zTixWidget.set_silentc C sD | � |�}|s$td| d | j ��|t| j�d d� }| �|�S )zSReturn the named subwidget (which must have been created by
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Subwidget z not child of � N)�_subwidget_name�TclError�_name�lenrD rU )r r, �nr r r � subwidgetP s
zTixWidget.subwidgetc C sZ | � � }|sg S g }|D ]<}|t| j�d d� }z|�| �|�� W q Y qX q|S )zReturn all subwidgets.rj N)�_subwidget_namesrn rD r] rU )r �namesZretlistr, r r r �subwidgets_allZ s zTixWidget.subwidgets_allc C s0 z| j �| jd|�W S tk
r* Y dS X dS )z7Get a subwidget name (returns a String, not a Widget !)rp N)r r rD rl r+ r r r rk i s zTixWidget._subwidget_namec C s< z | j �| jdd�}| j �|�W S tk
r6 Y dS X dS )z"Return the name of all subwidgets.Z
subwidgetsz-allN)r r rD rP rl )r rQ r r r rq p s
zTixWidget._subwidget_namesc C s\ |dkr dS t |t�s t|�}t |t�s0t|�}| �� }|D ]}| j�|dd| |� q<dS )z8Set configuration options for all subwidgets (and self).r= Nr r! )r# r$ �reprrq r r )r r rJ rr r, r r r �
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zTixWidget.config_allc K st |s| }|r |r t ||f�}n|r&|}d}|�� D ]*\}}t|�rL| �|�}|d| |f }q2|j�dd|f| �S )Nr r! r �create)r r_ �callable� _registerr r )r Zimgtyper' rd r( r\ re rf r r r � image_create� s
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||| ddd�}Y qtX qt|r�|d }t�| |d d d|i� || _ d S )Nrj �.r, r )�destroy_physically�check_intermediate���) rk rn rD �splitr[ r9 �range�joinrU �KeyErrorr| r~ ) r rd r, r~ r �pathZplist�parent�iro �wr r r r9 � s0
�zTixSubWidget.__init__c C sj t | j�� �D ] }|�� q| j| jjkr6| jj| j= | j| jjkrP| jj| j= | jrf| j� d| j
� d S )Nr> ) r^ �children�valuesr> rm rd rc r~ r r rD �r �cr r r r> � s
zTixSubWidget.destroyN)rj rj r@ r r r r r| � s
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r| c @ sV e Zd ZdZi fdd�dd�Zdd� Zdd � Zd
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dS )� DisplayStylezRDisplayStyle - handle configuration options shared by
(multiple) Display ItemsN)rd c K s\ |s2d|kr|d }n d|kr(|d }n
t �d�}|j| _| jjd|f| �||��� | _d S )NZ refwindowzcreate display styleZtixDisplayStyle)r8 Z_get_default_rootr r r% � stylename)r �itemtyper' rd r( r r r r9 � s
�zDisplayStyle.__init__c C s | j S rF )r� r? r r r �__str__� s zDisplayStyle.__str__c C sH |r|rt ||f�}n|r |}d}|�� D ]\}}|d| |f }q*|S )Nr r! )r r_ )r r' r( Zoptsre rf r r r r% � s zDisplayStyle._optionsc C s | j �| jd� d S �Nrz �r r r� r? r r r rz � s zDisplayStyle.deletec C s | j �| jdd| |� d S )Nr �-%sr� rH r r r rK � s zDisplayStyle.__setitem__c K s | j | jdf| �||��� S )Nr )r" r� r% r& r r r rE � s �
�zDisplayStyle.configc C s | j �| jdd| �S )Nr r� r� )r rI r r r � __getitem__� s zDisplayStyle.__getitem__) r2 r3 r4 r5 r9 r� r% rz rK rE r� r r r r r� � s
r� c @ s2 e Zd ZdZdi fdd�Zi fdd�Zdd� ZdS ) �BalloonzBalloon help widget.
Subwidget Class
--------- -----
label Label
message MessageNc K sN dddddg}t �| |d|||� t| ddd �| jd< t| d
dd �| jd
< d S ) Nr\ ZinstallcolormapZinitwaitZ statusbarZcursorZ
tixBalloon�labelr �r~ �message�r[ r9 � _dummyLabelrc �r rd r' r( Zstaticr r r r9 s �� �zBalloon.__init__c K s& | j j| jd|jf| �||��� dS )zkBind balloon widget to another.
One balloon widget may be bound to several widgets at the same time�bindNrC )r �widgetr' r( r r r � bind_widget s zBalloon.bind_widgetc C s | j �| jd|j� d S �NZunbindrM �r r� r r r �
unbind_widget s zBalloon.unbind_widget)r2 r3 r4 r5 r9 r� r� r r r r r� s
r� c @ s2 e Zd ZdZdi fdd�Zi fdd�Zdd� ZdS ) � ButtonBoxzgButtonBox - A container for pushbuttons.
Subwidgets are the buttons added with the add method.
Nc K s t �| |dddg||� d S )NZ tixButtonBox� orientationr\ �r[ r9 �r rd r' r( r r r r9 s
�zButtonBox.__init__c K s4 | j j| jd|f| �||��� }t| |�| j|< |S )z$Add a button with given name to box.�add�r r rD r% � _dummyButtonrc )r r, r' r( Zbtnr r r r� # s z
ButtonBox.addc C s || j kr | j�| jd|� d S �N�invoke�rc r r rD r+ r r r r� * s
zButtonBox.invoke�r2 r3 r4 r5 r9 r� r� r r r r r� s r� c @ s> e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd d � ZdS )
�ComboBoxa� ComboBox - an Entry field with a dropdown menu. The user can select a
choice by either typing in the entry subwidget or selecting from the
listbox subwidget.
Subwidget Class
--------- -----
entry Entry
arrow Button
slistbox ScrolledListBox
tick Button
cross Button : present if created with the fancy optionNc K s� t �| |dddddg||� t| d�| jd< t| d�| jd< t| d�| jd< t| d �| jd < z$t| d
�| jd
< t| d �| jd < W n tk
r� Y nX d S ) NZ tixComboBoxZeditableZdropdown�fancyr\ r� �entry�arrow�slistbox�tick�cross)r[ r9 r� rc � _dummyEntryr� �_dummyScrolledListBox� TypeErrorr� r r r r9 < s
��
zComboBox.__init__c C s | j �| jd|� d S )NZ
addhistoryrM �r r$ r r r � add_historyN s zComboBox.add_historyc C s | j �| jd|� d S )NZ
appendhistoryrM r� r r r �append_historyQ s zComboBox.append_historyc C s | j �| jd||� d S �N�insertrM )r �indexr$ r r r r� T s zComboBox.insertc C s | j �| jd|� d S )N�pickrM �r r� r r r r� W s z
ComboBox.pick) r2 r3 r4 r5 r9 r� r� r� r� r r r r r� . s
r� c @ s> e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd d � ZdS )
�Controla� Control - An entry field with value change arrows. The user can
adjust the value by pressing the two arrow buttons or by entering
the value directly into the entry. The new value will be checked
against the user-defined upper and lower limits.
Subwidget Class
--------- -----
incr Button
decr Button
entry Entry
label LabelNc K sZ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S )NZ
tixControlr\ �incr�decrr� r� )r[ r9 r� rc r� r� r� r r r r9 h s
zControl.__init__c C s | j �| jd� d S )Nr� rM r? r r r � decremento s zControl.decrementc C s | j �| jd� d S )Nr� rM r? r r r � incrementr s zControl.incrementc C s | j �| jd� d S r� rM r? r r r r� u s zControl.invokec C s | j �| jd� d S )N�updaterM r? r r r r� x s zControl.update) r2 r3 r4 r5 r9 r� r� r� r� r r r r r� Z s
r� c @ s$ e Zd ZdZi fdd�Zdd� ZdS )�DirListaR DirList - displays a list view of a directory, its previous
directories and its sub-directories. The user can choose one of
the directories displayed in the list or change to another directory.
Subwidget Class
--------- -----
hlist HList
hsb Scrollbar
vsb Scrollbarc K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZ
tixDirListr\ �hlist�vsb�hsb�r[ r9 � _dummyHListrc �_dummyScrollbarr� r r r r9 � s zDirList.__init__c C s | j �| jd|� d S �N�chdirrM �r �dirr r r r� � s z
DirList.chdirN�r2 r3 r4 r5 r9 r� r r r r r� { s r� c @ s$ e Zd ZdZi fdd�Zdd� ZdS )�DirTreea� DirTree - Directory Listing in a hierarchical view.
Displays a tree view of a directory, its previous directories and its
sub-directories. The user can choose one of the directories displayed
in the list or change to another directory.
Subwidget Class
--------- -----
hlist HList
hsb Scrollbar
vsb Scrollbarc K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZ
tixDirTreer\ r� r� r� r� r� r r r r9 � s zDirTree.__init__c C s | j �| jd|� d S r� rM r� r r r r� � s z
DirTree.chdirNr� r r r r r� � s r� c @ s e Zd ZdZi fdd�ZdS )� DirSelectBoxa� DirSelectBox - Motif style file select box.
It is generally used for
the user to choose a file. FileSelectBox stores the files mostly
recently selected into a ComboBox widget so that they can be quickly
selected again.
Subwidget Class
--------- -----
selection ComboBox
filter ComboBox
dirlist ScrolledListBox
filelist ScrolledListBoxc K s: t �| |ddg||� t| d�| jd< t| d�| jd< d S )NZtixDirSelectBoxr\ �dirlist�dircbx)r[ r9 �
_dummyDirListrc �_dummyFileComboBoxr� r r r r9 � s zDirSelectBox.__init__N�r2 r3 r4 r5 r9 r r r r r� � s
r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) �ExFileSelectBoxa� ExFileSelectBox - MS Windows style file select box.
It provides a convenient method for the user to select files.
Subwidget Class
--------- -----
cancel Button
ok Button
hidden Checkbutton
types ComboBox
dir ComboBox
file ComboBox
dirlist ScrolledListBox
filelist ScrolledListBoxc K s� t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d �| jd < t| d
�| jd
< d S ) NZtixExFileSelectBoxr\ �cancel�ok�hidden�typesr� r� �file�filelist)r[ r9 r� rc �_dummyCheckbutton�_dummyComboBoxr� r� r� r r r r9 � s zExFileSelectBox.__init__c C s | j �| jd� d S �N�filterrM r? r r r r� � s zExFileSelectBox.filterc C s | j �| jd� d S r� rM r? r r r r� � s zExFileSelectBox.invokeN)r2 r3 r4 r5 r9 r� r� r r r r r� � s r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) �DirSelectDialoga# The DirSelectDialog widget presents the directories in the file
system in a dialog window. The user can use this dialog window to
navigate through the file system to select the desired directory.
Subwidgets Class
---------- -----
dirbox DirSelectDialogc K s* t �| |ddg||� t| d�| jd< d S )NZtixDirSelectDialogr\ Zdirbox)r[ r9 �_dummyDirSelectBoxrc r� r r r r9 � s
�zDirSelectDialog.__init__c C s | j �| jd� d S �N�popuprM r? r r r r� � s zDirSelectDialog.popupc C s | j �| jd� d S �N�popdownrM r? r r r r� � s zDirSelectDialog.popdownN�r2 r3 r4 r5 r9 r� r� r r r r r� � s r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) �ExFileSelectDialogz�ExFileSelectDialog - MS Windows style file select dialog.
It provides a convenient method for the user to select files.
Subwidgets Class
---------- -----
fsbox ExFileSelectBoxc K s* t �| |ddg||� t| d�| jd< d S )NZtixExFileSelectDialogr\ �fsbox)r[ r9 �_dummyExFileSelectBoxrc r� r r r r9 � s
�zExFileSelectDialog.__init__c C s | j �| jd� d S r� rM r? r r r r� s zExFileSelectDialog.popupc C s | j �| jd� d S r� rM r? r r r r� s zExFileSelectDialog.popdownNr� r r r r r� � s r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) �
FileSelectBoxa� ExFileSelectBox - Motif style file select box.
It is generally used for
the user to choose a file. FileSelectBox stores the files mostly
recently selected into a ComboBox widget so that they can be quickly
selected again.
Subwidget Class
--------- -----
selection ComboBox
filter ComboBox
dirlist ScrolledListBox
filelist ScrolledListBoxc K sZ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixFileSelectBoxr\ r� r� r� � selection)r[ r9 r� rc r� r� r r r r9 s
zFileSelectBox.__init__c C s | j �| jd� d S r� rM r? r r r � apply_filter s zFileSelectBox.apply_filterc C s | j �| jd� d S r� rM r? r r r r� s zFileSelectBox.invokeN)r2 r3 r4 r5 r9 r� r� r r r r r� s
r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) �FileSelectDialogz�FileSelectDialog - Motif style file select dialog.
Subwidgets Class
---------- -----
btns StdButtonBox
fsbox FileSelectBoxc K s: t �| |ddg||� t| d�| jd< t| d�| jd< d S )NZtixFileSelectDialogr\ Zbtnsr� )r[ r9 �_dummyStdButtonBoxrc �_dummyFileSelectBoxr� r r r r9 , s
�zFileSelectDialog.__init__c C s | j �| jd� d S r� rM r? r r r r� 2 s zFileSelectDialog.popupc C s | j �| jd� d S r� rM r? r r r r� 5 s zFileSelectDialog.popdownNr� r r r r r� # s r� c @ s, e Zd ZdZi fdd�Zdd� Zdd� ZdS ) � FileEntrya_ FileEntry - Entry field with button that invokes a FileSelectDialog.
The user can type in the filename manually. Alternatively, the user can
press the button widget that sits next to the entry, which will bring
up a file selection dialog.
Subwidgets Class
---------- -----
button Button
entry Entryc K s< t �| |dddg||� t| d�| jd< t| d�| jd< d S )NZ tixFileEntryZ
dialogtyper\ Zbuttonr� )r[ r9 r� rc r� r� r r r r9 D s
�zFileEntry.__init__c C s | j �| jd� d S r� rM r? r r r r� J s zFileEntry.invokec C s d S rF r r? r r r � file_dialogM s zFileEntry.file_dialogN)r2 r3 r4 r5 r9 r� r� r r r r r� 8 s r� c @ s� e Zd ZdZdi fdd�Zi fdd�Zdi fdd�Zd d
� Zd d � Zdldd�Z dd� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zd d � Zd d � Zi fd d!�Zi fd"d#�Zd$d%� Zd&d'� ZeZd(d)� Zd*d+� Zd,d-� Zi fd.d/�Zi fd0d1�Zd2d3� Z d4d5� Z d6d7� Z d8d9� Z d:d;� Z d<d=� Z!dmd>d?�Z"d@dA� Z#dBdC� Z$dDdE� Z%dFdG� Z&dHdI� Z'dJdK� Z(dLdM� Z)dNdO� Z*dPdQ� Z+dRdS� Z,i fdTdU�Z-i fdVdW�Z.dXdY� Z/dZd[� Z0d\d]� Z1i fd^d_�Z2d`da� Z3dbdc� Z4i fddde�Z5dfdg� Z6dndhdi�Z7djdk� Z8dS )o�HLista HList - Hierarchy display widget can be used to display any data
that have a hierarchical structure, for example, file system directory
trees. The list entries are indented and connected by branch lines
according to their places in the hierarchy.
Subwidgets - NoneNc K s t �| |dddg||� d S )NZtixHList�columnsr\ r� r� r r r r9 Y s
�zHList.__init__c K s | j j| jd|f| �||��� S �Nr� rC �r r� r' r( r r r r� ] s z HList.addc K s( |sd}| j j| jd|f| �||��� S )Nr= ZaddchildrC )r r� r' r( r r r � add_child` s �
�zHList.add_childc C s | j �| jdd|� d S �N�anchor�setrM �r r� r r r �
anchor_setf s zHList.anchor_setc C s | j �| jdd� d S �Nr� �clearrM r? r r r � anchor_cleari s zHList.anchor_clearr c C s6 |s| j �| jdd||�S | j �| jdd|d|�S d S )Nr �widthz-charrM )r �colr �charsr r r � column_widthl s �zHList.column_widthc C s | j �| jdd� d S )Nrz �allrM r? r r r �
delete_alls s zHList.delete_allc C s | j �| jdd|� d S )Nrz r� rM r� r r r � delete_entryv s zHList.delete_entryc C s | j �| jdd|� d S )Nrz Z
offspringsrM r� r r r �delete_offspringsy s zHList.delete_offspringsc C s | j �| jdd|� d S )Nrz ZsiblingsrM r� r r r �delete_siblings| s zHList.delete_siblingsc C s | j �| jdd|� d S �N�dragsiter� rM r� r r r � dragsite_set s zHList.dragsite_setc C s | j �| jdd� d S �Nr r rM r? r r r �dragsite_clear� s zHList.dragsite_clearc C s | j �| jdd|� d S �N�dropsiter� rM r� r r r � dropsite_set� s zHList.dropsite_setc C s | j �| jdd� d S �Nr r rM r? r r r �dropsite_clear� s zHList.dropsite_clearc K s& | j j| jdd|f| �||��� d S )N�headerrv rC �r r r' r( r r r �
header_create� s zHList.header_createc K s@ |d kr| � | jdd|�S | jj| jdd|f| �||��� d S )Nr r �r" rD r r r% r r r r �header_configure� s
�zHList.header_configurec C s | j �| jdd||�S )Nr r rM )r r �optr r r � header_cget� s zHList.header_cgetc C s | j �| j �| jdd|��S )Nr Zexist)r Z
getbooleanr rD �r r r r r �
header_exists� s zHList.header_existsc C s | j �| jdd|� d S )Nr rz rM r r r r �
header_delete� s zHList.header_deletec C s | j �| jdd|�S )Nr �sizerM r r r r � header_size� s zHList.header_sizec C s | j �| jdd|� d S )N�hider� rM r� r r r �
hide_entry� s zHList.hide_entryc K s& | j j| jdd|f| �||��� d S )N� indicatorrv rC r� r r r �indicator_create� s �
�zHList.indicator_createc K s@ |d kr| � | jdd|�S | jj| jdd|f| �||��� d S )Nr# r r r� r r r �indicator_configure� s � �
�zHList.indicator_configurec C s | j �| jdd||�S )Nr# r rM �r r� r r r r �indicator_cget� s zHList.indicator_cgetc C s | j �| jdd|�S )Nr# �existsrM r� r r r �indicator_exists� s zHList.indicator_existsc C s | j �| jdd|� d S )Nr# rz rM r� r r r �indicator_delete� s zHList.indicator_deletec C s | j �| jdd|�S )Nr# r rM r� r r r �indicator_size� s zHList.indicator_sizec C s | j �| jdd�S �NrT r� rM r? r r r � info_anchor� s zHList.info_anchorc C s | � | j�| jdd|��p d S �NrT Zbbox)�_getintsr r rD r� r r r � info_bbox� s
��zHList.info_bboxc C s | j �| jdd|�}| j �|�S )NrT r� �r r rD rP )r r� r� r r r �
info_children� s zHList.info_childrenc C s | j �| jdd|�S )NrT �datarM r� r r r � info_data� s zHList.info_datac C s | j �| jdd�S )NrT r rM r? r r r �
info_dragsite� s zHList.info_dragsitec C s | j �| jdd�S )NrT r rM r? r r r �
info_dropsite� s zHList.info_dropsitec C s | j �| jdd|�S )NrT r( rM r� r r r � info_exists� s zHList.info_existsc C s | j �| jdd|�S )NrT r� rM r� r r r � info_hidden� s zHList.info_hiddenc C s | j �| jdd|�S )NrT �nextrM r� r r r � info_next� s zHList.info_nextc C s | j �| jdd|�S )NrT r� rM r� r r r � info_parent� s zHList.info_parentc C s | j �| jdd|�S )NrT �prevrM r� r r r � info_prev� s zHList.info_prevc C s | j �| jdd�}| j �|�S �NrT r� r1 r� r r r �info_selection� s zHList.info_selectionc C s | j �| jdd|||�S )N�itemr rM )r r� r r r r r � item_cget� s zHList.item_cgetc K sD |d kr | � | jdd||�S | jj| jdd||f| �||��� d S )Nr@ r r �r r� r r' r( r r r �item_configure� s
�zHList.item_configurec K s( | j j| jdd||f| �||��� d S )Nr@ rv rC rB r r r � item_create� s �
�zHList.item_createc C s | j �| jdd||�S )Nr@ r( rM �r r� r r r r � item_exists� s zHList.item_existsc C s | j �| jdd||� d S )Nr@ rz rM rE r r r � item_delete� s zHList.item_deletec C s | j �| jd||�S )N� entrycgetrM r& r r r rH � s zHList.entrycgetc K s< |d kr| � | jd|�S | jj| jd|f| �||��� d S �N�entryconfigurer r� r r r rJ � s
�zHList.entryconfigurec C s | j �| jd|�S �N�nearestrM )r rR r r r rL s z
HList.nearestc C s | j �| jd|� d S �N�seerM r� r r r rN s z HList.seec K s$ | j j| jddf| �||��� d S �Nr� r rC r& r r r �selection_clear s zHList.selection_clearc C s | j �| jdd|�S �Nr� ZincludesrM r� r r r �selection_includes
s zHList.selection_includesc C s | j �| jdd||� d S �Nr� r� rM �r �firstZlastr r r �
selection_set
s zHList.selection_setc C s | j �| jdd|�S )N�showr� rM r� r r r �
show_entry s zHList.show_entry)r NN)N)N)9r2 r3 r4 r5 r9 r� r� r� r r r r r r
r
r r r r r r r Z header_existr r r" r$ r% r' r) r* r+ r- r0 r2 r4 r5 r6 r7 r8 r: r; r= r? rA rC rD rF rG rH rJ rL rN rP rR rV rX r r r r r� Q sl
r� c @ s e Zd ZdZdi fdd�ZdS )� InputOnlyz?InputOnly - Invisible widget. Unix only.
Subwidgets - NoneNc K s t �| |dd ||� d S )NZ tixInputOnlyr� r� r r r r9 s zInputOnly.__init__r� r r r r rY s rY c @ s e Zd ZdZdi fdd�ZdS )�
LabelEntrya LabelEntry - Entry field with label. Packages an entry widget
and a label into one mega widget. It can be used to simplify the creation
of ``entry-form'' type of interface.
Subwidgets Class
---------- -----
label Label
entry EntryNc K s< t �| |dddg||� t| d�| jd< t| d�| jd< d S )NZ
tixLabelEntry� labelsider\ r� r� )r[ r9 r� rc r� r� r r r r9 % s
�zLabelEntry.__init__r� r r r r rZ s rZ c @ s e Zd ZdZdi fdd�ZdS )�
LabelFrameae LabelFrame - Labelled Frame container. Packages a frame widget
and a label into one mega widget. To create widgets inside a
LabelFrame widget, one creates the new widgets relative to the
frame subwidget and manage them inside the frame subwidget.
Subwidgets Class
---------- -----
label Label
frame FrameNc K s< t �| |dddg||� t| d�| jd< t| d�| jd< d S )NZ
tixLabelFramer[ r\ r� �frame)r[ r9 r� rc � _dummyFramer� r r r r9 6 s
�zLabelFrame.__init__r� r r r r r\ + s
r\ c @ s@ e Zd ZdZi fdd�Zi fdd�Zdd� Zdd � Zd
d � Zd S )
� ListNoteBooka A ListNoteBook widget is very similar to the TixNoteBook widget:
it can be used to display many windows in a limited space using a
notebook metaphor. The notebook is divided into a stack of pages
(windows). At one time only one of these pages can be shown.
The user can navigate through these pages by
choosing the name of the desired page in the hlist subwidget.c K sN t �| |ddg||� t| ddd�| jd< t| d�| jd< t| d�| jd< d S )NZtixListNoteBookr\ Zpaner r� r� Zshlist)r[ r9 �_dummyPanedWindowrc r� �_dummyScrolledHListr� r r r r9 E s � zListNoteBook.__init__c K s: | j j| jd|f| �||��� t| |�| j|< | j| S r� �r r rD r% r| rc �r r, r' r( r r r r� M s zListNoteBook.addc C s
| � |�S rF �rp r+ r r r �pageR s zListNoteBook.pagec C s: | j �| j �| jd��}g }|D ]}|�| �|�� q |S �N�pages�r rP r rD r] rp �r rr ZretrQ r r r rg U s
zListNoteBook.pagesc C s | j �| jd|� d S �N�raiserM r+ r r r �
raise_page] s zListNoteBook.raise_pageN) r2 r3 r4 r5 r9 r� re rg rl r r r r r_ = s r_ c @ s e Zd ZdZdi fdd�ZdS )�MeterzuThe Meter widget can be used to show the progress of a background
job which may take a long time to execute.
Nc K s t �| |ddg||� d S )NZtixMeterr\ r� r� r r r r9 e s
�zMeter.__init__r� r r r r rm ` s rm c @ sR e Zd ZdZdi fdd�Zi fdd�Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dS )�NoteBookz�NoteBook - Multi-page container widget (tabbed notebook metaphor).
Subwidgets Class
---------- -----
nbframe NoteBookFrame
<pages> page widgets added dynamically with the add methodNc K s. t �| |ddg||� t| ddd�| jd< d S )NZ tixNoteBookr\ Znbframer r� )r[ r9 r| rc r� r r r r9 q s �zNoteBook.__init__c K s: | j j| jd|f| �||��� t| |�| j|< | j| S r� rb rc r r r r� v s z NoteBook.addc C s, | j �| jd|� | j| �� | j|= d S r� �r r rD rc r> r+ r r r rz { s zNoteBook.deletec C s
| � |�S rF rd r+ r r r re � s z
NoteBook.pagec C s: | j �| j �| jd��}g }|D ]}|�| �|�� q |S rf rh ri r r r rg � s
zNoteBook.pagesc C s | j �| jd|� d S rj rM r+ r r r rl � s zNoteBook.raise_pagec C s | j �| jd�S )N�raisedrM r? r r r rp � s zNoteBook.raised) r2 r3 r4 r5 r9 r� rz re rg rl rp r r r r rn i s rn c @ s e Zd ZdS )�
NoteBookFrameN)r2 r3 r4 r r r r rq � s rq c @ sL e Zd ZdZi fdd�Zi fdd�Zi fdd�Zdd � Zd
d � Zd d
� Z dS )�
OptionMenuz�OptionMenu - creates a menu button of options.
Subwidget Class
--------- -----
menubutton Menubutton
menu Menuc K s: t �| |ddg||� t| d�| jd< t| d�| jd< d S )NZ
tixOptionMenur\ �
menubutton�menu�r[ r9 �_dummyMenubuttonrc �
_dummyMenur� r r r r9 � s zOptionMenu.__init__c K s& | j j| jdd|f| �||��� d S )Nr� �commandrC rc r r r � add_command� s zOptionMenu.add_commandc K s& | j j| jdd|f| �||��� d S )Nr� Z separatorrC rc r r r �
add_separator� s zOptionMenu.add_separatorc C s | j �| jd|� d S r� rM r+ r r r rz � s zOptionMenu.deletec C s | j �| jd|� d S )N�disablerM r+ r r r r{ � s zOptionMenu.disablec C s | j �| jd|� d S )N�enablerM r+ r r r r| � s zOptionMenu.enableN)
r2 r3 r4 r5 r9 ry rz rz r{ r| r r r r rr � s rr c @ sT e Zd ZdZi fdd�Zi fdd�Zdd� Zdd � Zd
d � Zi fd d
�Z dd� Z
dS )� PanedWindowa� PanedWindow - Multi-pane container widget
allows the user to interactively manipulate the sizes of several
panes. The panes can be arranged either vertically or horizontally.The
user changes the sizes of the panes by dragging the resize handle
between two panes.
Subwidgets Class
---------- -----
<panes> g/p widgets added dynamically with the add method.c K s t �| |dddg||� d S )NZtixPanedWindowr� r\ r� r� r r r r9 � s zPanedWindow.__init__c K s> | j j| jd|f| �||��� t| |dd�| j|< | j| S )Nr� r )r rb rc r r r r� � s
� zPanedWindow.addc C s, | j �| jd|� | j| �� | j|= d S r� ro r+ r r r rz � s zPanedWindow.deletec C s | j �| jd|� d S )NrN rM r+ r r r rN � s zPanedWindow.forgetc C s | j �| jd||�S )N�panecgetrM r& r r r r~ � s zPanedWindow.panecgetc K s< |d kr| � | jd|�S | jj| jd|f| �||��� d S )N�
paneconfigurer r� r r r r � s zPanedWindow.paneconfigurec s* � j �� j �� jd��}� fdd�|D �S )N�panesc s g | ]}� � |��qS r rd rV r? r r rX � s z%PanedWindow.panes.<locals>.<listcomp>rZ )r rr r r? r r� � s zPanedWindow.panesN) r2 r3 r4 r5 r9 r� rz rN r~ r r� r r r r r} � s
r} c @ s4 e Zd ZdZi fdd�Zdd� Zdd� Zdd � Zd
S ) � PopupMenua PopupMenu widget can be used as a replacement of the tk_popup command.
The advantage of the Tix PopupMenu widget is it requires less application
code to manipulate.
Subwidgets Class
---------- -----
menubutton Menubutton
menu Menuc K s: t �| |ddg||� t| d�| jd< t| d�| jd< d S )NZ tixPopupMenur\ rs rt ru r� r r r r9 � s zPopupMenu.__init__c C s | j �| jd|j� d S )Nr� rM r� r r r r� � s zPopupMenu.bind_widgetc C s | j �| jd|j� d S r� rM r� r r r r� � s zPopupMenu.unbind_widgetc C s | j �| jd|j||� d S )NZpostrM )r r� rQ rR r r r � post_widget� s zPopupMenu.post_widgetN)r2 r3 r4 r5 r9 r� r� r� r r r r r� � s
r� c @ s< e Zd ZdZi fdd�Zdd� Zdd� Zdd � Zd
d � Zd S )
� ResizeHandlez;Internal widget to draw resize handles on Scrolled widgets.c K s. ddddddddd g }t �| |d
|||� d S ) Nr\ rx ZcursorfgZcursorbgZ
handlesizeZ hintcolorZ hintwidthrQ rR ZtixResizeHandler� )r rd r' r( �flagsr r r r9 � s �
�zResizeHandle.__init__c C s | j �| jd|j� d S )NZ attachwidgetrM r� r r r �
attach_widget s zResizeHandle.attach_widgetc C s | j �| jd|j� d S )NZ detachwidgetrM r� r r r �
detach_widget s zResizeHandle.detach_widgetc C s | j �| jd|j� d S )Nr! rM r� r r r r! s zResizeHandle.hidec C s | j �| jd|j� d S )NrW rM r� r r r rW s zResizeHandle.showN) r2 r3 r4 r5 r9 r� r� r! rW r r r r r� � s
r� c @ s e Zd ZdZi fdd�ZdS )�
ScrolledHListz0ScrolledHList - HList with automatic scrollbars.c K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixScrolledHListr\ r� r� r� r� r� r r r r9 s �zScrolledHList.__init__Nr� r r r r r� s r� c @ s e Zd ZdZi fdd�ZdS )�ScrolledListBoxz4ScrolledListBox - Listbox with automatic scrollbars.c K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixScrolledListBoxr\ �listboxr� r� )r[ r9 �
_dummyListboxrc r� r� r r r r9 s zScrolledListBox.__init__Nr� r r r r r� s r� c @ s e Zd ZdZi fdd�ZdS )� ScrolledTextz.ScrolledText - Text with automatic scrollbars.c K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixScrolledTextr\ r r� r� )r[ r9 �
_dummyTextrc r� r� r r r r9 % s zScrolledText.__init__Nr� r r r r r� ! s r� c @ s e Zd ZdZi fdd�ZdS )�
ScrolledTListz0ScrolledTList - TList with automatic scrollbars.c K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixScrolledTListr\ Ztlistr� r� )r[ r9 � _dummyTListrc r� r� r r r r9 / s �zScrolledTList.__init__Nr� r r r r r� + s r� c @ s e Zd ZdZi fdd�ZdS )�ScrolledWindowz2ScrolledWindow - Window with automatic scrollbars.c K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixScrolledWindowr\ r r� r� )r[ r9 r^ rc r� r� r r r r9 : s zScrolledWindow.__init__Nr� r r r r r� 6 s r� c @ s0 e Zd ZdZi fdd�Zi fdd�Zdd� ZdS ) �Selectz�Select - Container of button subwidgets. It can be used to provide
radio-box or check-box style of selection options for the user.
Subwidgets are buttons added dynamically using the add method.c
K s2 t �| |ddddddg||� t| d�| jd< d S )NZ tixSelectZ allowzero�radior� r[ r\ r� r� r� r r r r9 G s
� �zSelect.__init__c K s: | j j| jd|f| �||��� t| |�| j|< | j| S r� r� rc r r r r� N s z
Select.addc C s | j �| jd|� d S r� rM r+ r r r r� S s z
Select.invokeNr� r r r r r� @ s r� c @ s e Zd ZdZdi fdd�ZdS )�Shellz'Toplevel window.
Subwidgets - NoneNc K s t �| |dddg||� d S )NZtixShellr\ �titler� r� r r r r9 [ s zShell.__init__r� r r r r r� V s r� c @ s6 e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� ZdS ) � DialogShellz�Toplevel window, with popup popdown and center methods.
It tells the window manager that it is a dialog window and should be
treated specially. The exact treatment depends on the treatment of
the window manager.
Subwidgets - NoneNc K s& t �| |ddddddddg||� d S ) NZtixDialogShellr\ r� ZmappedZ minheightZminwidthr� Z transientr� r� r r r r9 g s � �zDialogShell.__init__c C s | j �| jd� d S r� rM r? r r r r� n s zDialogShell.popdownc C s | j �| jd� d S r� rM r? r r r r� q s zDialogShell.popupc C s | j �| jd� d S )N�centerrM r? r r r r� t s zDialogShell.center)r2 r3 r4 r5 r9 r� r� r� r r r r r� ^ s
r� c @ s& e Zd ZdZdi fdd�Zdd� ZdS )� StdButtonBoxz@StdButtonBox - Standard Button Box (OK, Apply, Cancel and Help) Nc K s\ t �| |dddg||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixStdButtonBoxr� r\ r� �applyr� �help)r[ r9 r� rc r� r r r r9 z s
�zStdButtonBox.__init__c C s || j kr | j�| jd|� d S r� r� r+ r r r r� � s
zStdButtonBox.invoke)r2 r3 r4 r5 r9 r� r r r r r� w s r� c @ s� e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd d � Zd3d
d�Z dd� Z
dd� Z dd� Z dd� Z
i fdd�Zdd� Zdd � Zd d � Zd d � Zd!d"� Zd#d$� Zd%d&� Zd'd(� Zd)d*� Zd+d,� Zi fd-d.�Zd/d0� Zd4d1d2�ZdS )5�TLista� TList - Hierarchy display widget which can be
used to display data in a tabular format. The list entries of a TList
widget are similar to the entries in the Tk listbox widget. The main
differences are (1) the TList widget can display the list entries in a
two dimensional format and (2) you can use graphical images as well as
multiple colors and fonts for the list entries.
Subwidgets - NoneNc K s t �| |ddg||� d S )NZtixTListr\ r� r� r r r r9 � s zTList.__init__c C s | j �| jdd|� d S )N�activer� rM r� r r r �
active_set� s zTList.active_setc C s | j �| jdd� d S )Nr� r rM r? r r r � active_clear� s zTList.active_clearc C s | j �| jdd|� d S r� rM r� r r r r� � s zTList.anchor_setc C s | j �| jdd� d S r� rM r? r r r r � s zTList.anchor_clearc C s | j �| jd||� d S r� rM �r �from_�tor r r rz � s z TList.deletec C s | j �| jdd|� d S r rM r� r r r r
� s zTList.dragsite_setc C s | j �| jdd� d S r rM r? r r r r � s zTList.dragsite_clearc C s | j �| jdd|� d S r rM r� r r r r � s zTList.dropsite_setc C s | j �| jdd� d S r rM r? r r r r � s zTList.dropsite_clearc K s$ | j j| jd|f| �||��� d S r� rC )r r� r' r( r r r r� � s z TList.insertc C s | j �| jdd�S )NrT r� rM r? r r r � info_active� s zTList.info_activec C s | j �| jdd�S r, rM r? r r r r- � s zTList.info_anchorc C s | j �| jdd|�S )NrT ZdownrM r� r r r � info_down� s zTList.info_downc C s | j �| jdd|�S )NrT �leftrM r� r r r � info_left� s zTList.info_leftc C s | j �| jdd|�S )NrT �rightrM r� r r r �
info_right� s zTList.info_rightc C s | j �| jdd�}| j �|�S r> r1 r� r r r r? � s zTList.info_selectionc C s | j �| jdd�S )NrT r rM r? r r r � info_size� s zTList.info_sizec C s | j �| jdd|�S )NrT ZuprM r� r r r �info_up� s z
TList.info_upc C s | j �| jd||�S rK rM �r rQ rR r r r rL � s z
TList.nearestc C s | j �| jd|� d S rM rM r� r r r rN � s z TList.seec K s$ | j j| jddf| �||��� d S rO rC r& r r r rP � s zTList.selection_clearc C s | j �| jdd|�S rQ rM r� r r r rR � s zTList.selection_includesc C s | j �| jdd||� d S rS rM rT r r r rV � s zTList.selection_set)N)N) r2 r3 r4 r5 r9 r� r� r� r rz r
r r r r� r� r- r� r� r� r? r� r� rL rN rP rR rV r r r r r� � s2
r� c @ sH e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd d � Zddd�Z dS )�Treez�Tree - The tixTree widget can be used to display hierarchical
data in a tree form. The user can adjust
the view of the tree by opening or closing parts of the tree.Nc K sJ t �| |ddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZtixTreer\ r� r� r� r� r� r r r r9 � s
�z
Tree.__init__c C s | j �| jd� dS �a This command calls the setmode method for all the entries in this
Tree widget: if an entry has no child entries, its mode is set to
none. Otherwise, if the entry has any hidden child entries, its mode is
set to open; otherwise its mode is set to close.� autosetmodeNrM r? r r r r� � s zTree.autosetmodec C s | j �| jd|� dS �z8Close the entry given by entryPath if its mode is close.�closeNrM �r � entrypathr r r r� � s z
Tree.closec C s | j �| jd|�S �z9Returns the current mode of the entry given by entryPath.�getmoderM r� r r r r� � s z Tree.getmodec C s | j �| jd|� dS �z6Open the entry given by entryPath if its mode is open.�openNrM r� r r r r� � s z Tree.open�nonec C s | j �| jd||� dS )a� This command is used to indicate whether the entry given by
entryPath has children entries and whether the children are visible. mode
must be one of open, close or none. If mode is set to open, a (+)
indicator is drawn next the entry. If mode is set to close, a (-)
indicator is drawn next the entry. If mode is set to none, no
indicators will be drawn for this entry. The default mode is none. The
open mode indicates the entry has hidden children and this entry can be
opened by the user. The close mode indicates that all the children of the
entry are now visible and the entry can be closed by the user.�setmodeNrM �r r� �moder r r r� � s
z Tree.setmode)r� )
r2 r3 r4 r5 r9 r� r� r� r� r� r r r r r� � s r� c @ sZ e Zd ZdZdi fdd�Zdd� Zdd� Zd d
� Zd d � Zddd�Z dd� Z
ddd�Z dS )� CheckListz�The CheckList widget
displays a list of items to be selected by the user. CheckList acts
similarly to the Tk checkbutton or radiobutton widgets, except it is
capable of handling many more items than checkbuttons or radiobuttons.
Nc K sL t �| |dddg||� t| d�| jd< t| d�| jd< t| d�| jd< d S )NZ tixCheckListr\ r� r� r� r� r� r� r r r r9 s
�zCheckList.__init__c C s | j �| jd� dS r� rM r? r r r r� s zCheckList.autosetmodec C s | j �| jd|� dS r� rM r� r r r r� s zCheckList.closec C s | j �| jd|�S r� rM r� r r r r� s zCheckList.getmodec C s | j �| jd|� dS r� rM r� r r r r� $ s zCheckList.open�onc C s | j �| j �| jd|��S )z�Returns a list of items whose status matches status. If status is
not specified, the list of items in the "on" status will be returned.
Mode can be on, off, default� getselectionrZ )r r� r r r r� ( s zCheckList.getselectionc C s | j �| jd|�S )z(Returns the current status of entryPath.� getstatusrM r� r r r r� . s zCheckList.getstatusc C s | j �| jd||� dS )z~Sets the status of entryPath to be status. A bitmap will be
displayed next to the entry its status is on, off or default.� setstatusNrM r� r r r r� 2 s zCheckList.setstatus)r� )r� ) r2 r3 r4 r5 r9 r� r� r� r� r� r� r� r r r r r� s
r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF �r| r9 �r rd r, r~ r r r r9 > s z_dummyButton.__init__N)rj �r2 r3 r4 r9 r r r r r� = s r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 B s z_dummyCheckbutton.__init__N)rj r� r r r r r� A s r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 F s z_dummyEntry.__init__N)rj r� r r r r r� E s r� c @ s e Zd Zddd�ZdS )r^ rj c C s t �| |||� d S rF r� r� r r r r9 J s z_dummyFrame.__init__N)rj r� r r r r r^ I s r^ c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 N s z_dummyLabel.__init__N)rj r� r r r r r� M s r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 R s z_dummyListbox.__init__N)rj r� r r r r r� Q s r� c @ s e Zd Zddd�ZdS )rw rj c C s t �| |||� d S rF r� r� r r r r9 V s z_dummyMenu.__init__N)rj r� r r r r rw U s rw c @ s e Zd Zddd�ZdS )rv rj c C s t �| |||� d S rF r� r� r r r r9 Z s z_dummyMenubutton.__init__N)rj r� r r r r rv Y s rv c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 ^ s z_dummyScrollbar.__init__N)rj r� r r r r r� ] s r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 b s z_dummyText.__init__N)rj r� r r r r r� a s r� c @ s e Zd Zddd�ZdS )r� rj c C sD t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< d S )Nr� r� r� )r| r9 r� rc r� r� r r r r9 f s z _dummyScrolledListBox.__init__N)rj r� r r r r r� e s r� c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 m s z_dummyHList.__init__N)rj r� r r r r r� l s r� c @ s e Zd Zddd�ZdS )ra rj c C sD t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< d S �Nr� r� r� �r| r9 r� rc r� r� r r r r9 q s z _dummyScrolledHList.__init__N)rj r� r r r r ra p s ra c @ s e Zd Zddd�ZdS )r� rj c C s t �| |||� d S rF r� r� r r r r9 x s z_dummyTList.__init__N)rj r� r r r r r� w s r� c @ s e Zd Zddd�ZdS )r� rj c C s� t �| ||d|g� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< z$t| d�| jd< t| d�| jd< W n tk
r� Y nX d S )Nr� r� r� r� r� r� r� )r| r9 r� rc r� r� r� r� r� r r r r9 | s �
z_dummyComboBox.__init__N)rj r� r r r r r� { s r� c @ s e Zd Zddd�ZdS )r� rj c C sD t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< d S r� r� r� r r r r9 � s z_dummyDirList.__init__N)rj r� r r r r r� � s r� c @ s e Zd Zddd�ZdS )r� rj c C s4 t �| |||� t| d�| jd< t| d�| jd< d S )Nr� r� )r| r9 r� rc r� r� r r r r9 � s z_dummyDirSelectBox.__init__N)rj r� r r r r r� � s r� c @ s e Zd Zddd�ZdS )r� rj c C s� t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S ) Nr� r� r� r� r� r� r� r� )r| r9 r� rc r� r� r� r� r r r r9 � s z _dummyExFileSelectBox.__init__N)rj r� r r r r r� � s r� c @ s e Zd Zddd�ZdS )r� rj c C sT t �| |||� t| d�| jd< t| d�| jd< t| d�| jd< t| d�| jd< d S )Nr� r� r� r� )r| r9 r� rc r� r� r r r r9 � s
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OptionName� s r� c C s: d}| � � D ](}|d | d | d | | d }q |S )Nr= z{{z} {z - z}} )�keys)�dict�s�typer r r � FileTypeList� s &r� c @ s e Zd ZdZdS )�CObjViewaB This file implements the Canvas Object View widget. This is a base
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N)r2 r3 r4 r5 r r r r r� � s r� c @ s� e Zd ZdZdi fdd�Zdd� Zdd� Zd d
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pad0 pixels
Specifies the paddings to the left of a column.
pad1 pixels
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size val
Specifies the width of a column. Val may be:
"auto" -- the width of the column is set to the
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Specifies the height of a row. Val may be:
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implementing a widget's behavior from the code implementing its
appearance. Widget class bindings are primarily responsible for
maintaining the widget state and invoking callbacks, all aspects
of the widgets appearance lies at Themes.
z0.3.1z!Guilherme Polo <ggpolo@gmail.com>�Button� Checkbutton�Combobox�Entry�Frame�Label�
Labelframe�
LabelFrame�
Menubutton�Notebook� Panedwindow� PanedWindow� Progressbar� Radiobutton�Scale� Scrollbar� Separator�Sizegrip�Spinbox�Style�Treeview� LabeledScale�
OptionMenu�
tclobjs_to_py� setup_master� N)�_flatten�_join�
_stringify�
_splitdictg !@TFc C sB t r>dd l}|j�d�}|r,| j�d| � | j�d� d| _d S )Nr Z TILE_LIBRARYz(global auto_path; lappend auto_path {%s}zpackage require tileT)�
_REQUIRE_TILE�os�environ�get�tk�eval� _tile_loaded)�masterr Ztilelib� r' �#/usr/lib64/python3.8/tkinter/ttk.py�
_load_tile" s �� r) c C s( |rt | �} nt| ttf�r$t| �} | S )zInternal function.)r �
isinstance�list�tupler )�value�scriptr' r' r( �_format_optvalue1 s
r/ c C sP g }| � � D ]:\}}|r ||kr |�d| � |dk r |�t||�� q t|�S )z�Formats optdict to a tuple to pass it to tk.call.
E.g. (script=False):
{'foreground': 'blue', 'padding': [1, 2, 3, 4]} returns:
('-foreground', 'blue', '-padding', '1 2 3 4')�-%sN)�items�appendr/ r )Zoptdictr. �ignore�opts�optr- r' r' r( �_format_optdict; s r6 c C sX g }| D ]J�^ }}t |�dkr,|d p(d}n
d�|�}|�|� |d k r|�|� q|S )N� r � � )�len�joinr2 )r1 Zopt_val�state�valr' r' r( �_mapdict_valuesK s
r> c C s: g }| � � D ]$\}}|�d| tt|�|�f� q t|�S )z�Formats mapdict to pass it to tk.call.
E.g. (script=False):
{'expand': [('active', 'selected', 'grey'), ('focus', [1, 2, 3, 4])]}
returns:
('-expand', '{active selected} grey focus {1, 2, 3, 4}')r0 )r1 �extendr/ r> r )Zmapdictr. r4 r5 r- r' r' r( �_format_mapdict` s
�r@ c O s� d}d}| dkr�| dkrB|d }t t|dd� ��}d||f }n2|dd� \}} t t|dd� ��}
d || |
f }t||�}n,| d
kr�|d }t|�dkr�t|d |�f}|r�d | }d �|�}||fS )
zAFormats args and kw according to the given element factory etype.Nr' )�imageZvsapirA r r7 z%s %s� z%s %s %s�fromz{%s}r9 )r r> r6 r: r/ r; ) �etyper. �args�kw�specr4 ZinameZ imagespec�
class_nameZpart_idZstatemapr' r' r( �_format_elemcreateq s&
rI rB c
C s� g }| D ]�}|\}}|pi }d� t|dd��}dd| ||rDd| ndf }d|kr�|�|d � ||7 }t|d ||�\} }|�| � ||8 }|�d d| � q|�|� qd
� |�|fS ) a$ Formats a layout list so we can pass the result to ttk::style
layout and ttk::style settings. Note that the layout doesn't have to
be a list necessarily.
E.g.:
[("Menubutton.background", None),
("Menubutton.button", {"children":
[("Menubutton.focus", {"children":
[("Menubutton.padding", {"children":
[("Menubutton.label", {"side": "left", "expand": 1})]
})]
})]
}),
("Menubutton.indicator", {"side": "right"})
]
returns:
Menubutton.background
Menubutton.button -children {
Menubutton.focus -children {
Menubutton.padding -children {
Menubutton.label -side left -expand 1
}
}
}
Menubutton.indicator -side rightr9 T)�childrenz%s%s%sz %sr8 rJ z -children {z%s}�
)r; r6 r2 �_format_layoutlist)
�layout�indentZ indent_sizer. Z layout_elem�elemr4 Zfopts�headZ newscriptr' r' r( rL � s"
�
rL c C sX g }| � � D �]>\}}|�d�rFd�t|d d��}|�d||f � |�d�rvd�t|d d��}|�d||f � d|kr�|d s�d}nt|d �\}}|�d ||f � |�d
�r |d
}|d }d }|t|�k r�t|| d
�s�|d 7 }q�|d |� } |t|�k �r || �r || ni }
t |df| �|
�\} }|�d||| |f � q d�|�S )z�Returns an appropriate script, based on settings, according to
theme_settings definition to be used by theme_settings and
theme_create.� configurer9 Tzttk::style configure %s %s;�mapzttk::style map %s %s;rM �nullzttk::style layout %s {
%s
}zelement creater r7 r1 z%ttk::style element create %s %s %s %srK )
r1 r" r; r6 r2 r@ rL r: �hasattrrI ) �settingsr. �namer4 �s�_ZeoptsrD ZargcZelemargsZelemkwrG r' r' r( �_script_from_settings� s:
$ �
rY c C s� t | t�r| S g }t| �}t||�D ]j\}}t|d�rDt|��� }n(t |t�rX|�� }nt |ttf�sl|f}t|d�r~t|�}|�||f�� q$|S )ztConstruct a list from the given statespec tuple according to the
accepted statespec accepted by _format_mapdict.�typename) r* �str�iter�ziprT �splitr, r+ r2 )Zstuple�result�itr< r= r' r' r( �_list_from_statespec� s
ra c C s� | � |�}g }d}|t|�k r�|| }i }|�||f� |d7 }|t|�k r|||d � \}}|�d�slq|dd� }|d7 }|dkr�t| |�}|||< q@q|S )zpConstruct a list from the tuple returned by ttk::layout, this is
somewhat the reverse of _format_layoutlist.r r7 rB �-NrJ )� splitlistr: r2 �
startswith�_list_from_layouttuple)r# Zltuple�resZindxrV r4 r5 r= r' r' r( re s$
re c G s4 t |�}| j|| � }t|�d r&|S t| |td�S )ah Format options then call Tk command with args and options and return
the appropriate result.
If no option is specified, a dict is returned. If an option is
specified with the None value, the value for that option is returned.
Otherwise, the function just sets the passed options and the caller
shouldn't be expecting a return value anyway.rB )�conv)r6 �callr: r �
_tclobj_to_py)r# �optionsrE rf r' r' r( � _val_or_dict! s
rk c C s2 t | �} z t| �} W n ttfk
r, Y nX | S )zAConverts a value to, hopefully, a more appropriate Python object.)r[ �int�
ValueError� TypeError)r- r' r' r( �_convert_stringval1 s ro c C s( t | t�r$d| kr t| �} nt| �} | S )N�.)r* r[ �floatrl )�xr' r' r( �
_to_number; s
rs c C s\ | rFt | d�rFt| t�sFt| d dd�dkr6t| �} qXttt| ��} nt | d�rXt| �} | S )z8Return value converted from Tcl object to Python object.�__len__r rZ NZ StateSpec)rT r* r[ �getattrra r+ rR ro )r= r' r' r( ri C s
ri c C s" | � � D ]\}}t|�| |< q| S )zOReturns adict with its values converted from Tcl objects to Python
objects.)r1 ri )Zadictr5 r= r' r' r( r P s c C s | dkrt �� } | S )a If master is not None, itself is returned. If master is None,
the default master is returned if there is one, otherwise a new
master is created and returned.
If it is not allowed to use the default root and master is None,
RuntimeError is raised.N)�tkinterZ_get_default_root)r& r' r' r( r X s c @ s� e Zd ZdZdZd dd�Zd dd�Zd dd �Zd d
d �Zd d d
�Z dd� Z
dd� Z dd� Z d!dd�Z
dd� Zdd� Zd"dd�ZdS )#r zManipulate style database.z
ttk::styleNc C s0 t |�}t|dd�s t|� || _| jj| _d S )Nr% F)r ru r) r& r# )�selfr& r' r' r( �__init__i s
zStyle.__init__c K s4 |dk rd||< t | j|| jd|�}|s,|r0|S dS )z�Query or sets the default value of the specified option(s) in
style.
Each key in kw is an option and each value is either a string or
a sequence identifying the value for that option.NrQ )rk r# �_name�rw �styleZ query_optrF r_ r' r' r( rQ t s
zStyle.configurec sj |dk r0� j �� jd|d| �}t� j �|��S � j j� jd|ft|��� }� fdd�t� j |��� D �S )aS Query or sets dynamic values of the specified option(s) in
style.
Each key in kw is an option and each value should be a list or a
tuple (usually) containing statespecs grouped in tuples, or list,
or something else of your preference. A statespec is compound of
one or more states and then a value.NrR r0 c s" i | ]\}}|t � j�|���qS r' )ra r# rc )�.0�k�v�rw r' r( �
<dictcomp>� s � z Style.map.<locals>.<dictcomp>)r# rh ry ra rc r@ r r1 rz r' r r( rR � s
�z Style.mapc C s. |rd� |�nd}| j�| jd|d| ||�S )a Returns the value specified for option in style.
If state is specified it is expected to be a sequence of one
or more states. If the default argument is set, it is used as
a fallback value in case no specification for option is found.r9 r8 �lookupr0 )r; r# rh ry )rw r{ �optionr< �defaultr' r' r( r� � s
�z Style.lookupc C s> d}|rt |�d }n |dk r"d}t| j| j�| jd||��S )a� Define the widget layout for given style. If layoutspec is
omitted, return the layout specification for given style.
layoutspec is expected to be a list or an object different than
None that evaluates to False if you want to "turn off" that style.
If it is a list (or tuple, or something else), each item should be
a tuple where the first item is the layout name and the second item
should have the format described below:
LAYOUTS
A layout can contain the value None, if takes no options, or
a dict of options specifying how to arrange the element.
The layout mechanism uses a simplified version of the pack
geometry manager: given an initial cavity, each element is
allocated a parcel. Valid options/values are:
side: whichside
Specifies which side of the cavity to place the
element; one of top, right, bottom or left. If
omitted, the element occupies the entire cavity.
sticky: nswe
Specifies where the element is placed inside its
allocated parcel.
children: [sublayout... ]
Specifies a list of elements to place inside the
element. Each element is a tuple (or other sequence)
where the first item is the layout name, and the other
is a LAYOUT.Nr rS rM )rL re r# rh ry )rw r{ Z
layoutspecZlspecr' r' r( rM � s �z Style.layoutc O s8 t |df|�|�\}}| jj| jdd|||f|�� dS )z9Create a new element in the current theme of given etype.F�element�createN)rI r# rh ry )rw � elementnamerD rE rF rG r4 r' r' r( �element_create� s ��zStyle.element_createc C s( t dd� | j�| j�| jdd��D ��S )z:Returns the list of elements defined in the current theme.c s s | ]}|� d �V qdS �rb N��lstrip)r| �nr' r' r( � <genexpr>� s z&Style.element_names.<locals>.<genexpr>r� �names�r, r# rc rh ry r r' r' r( �
element_names� s �zStyle.element_namesc
C s* t dd� | j�| j�| jdd|��D ��S )z)Return the list of elementname's options.c s s | ]}|� d �V qdS r� r� )r| �or' r' r( r� � s z(Style.element_options.<locals>.<genexpr>r� rj r� )rw r� r' r' r( �element_options� s �zStyle.element_optionsc
C sN |r t |�nd}|r2| j�| jdd|d|d|� n| j�| jdd|d|� dS )a. Creates a new theme.
It is an error if themename already exists. If parent is
specified, the new theme will inherit styles, elements and
layouts from the specified parent theme. If settings are present,
they are expected to have the same syntax used for theme_settings.r8 �themer� z-parentz -settingsN�rY r# rh ry )rw � themename�parentrU r. r' r' r( � theme_create� s � �zStyle.theme_createc C s" t |�}| j�| jdd||� dS )a� Temporarily sets the current theme to themename, apply specified
settings and then restore the previous theme.
Each key in settings is a style and each value may contain the
keys 'configure', 'map', 'layout' and 'element create' and they
are expected to have the same format as specified by the methods
configure, map, layout and element_create respectively.r� rU Nr� )rw r� rU r. r' r' r( �theme_settings� s zStyle.theme_settingsc C s | j �| j �| jdd��S )z#Returns a list of all known themes.r� r� )r# rc rh ry r r' r' r( � theme_names� s zStyle.theme_namesc C s& |dkr| j �d�S | j �d|� dS )z�If themename is None, returns the theme in use, otherwise, set
the current theme to themename, refreshes all widgets and emits
a <<ThemeChanged>> event.Nzreturn $ttk::currentThemez
ttk::setTheme)r# r$ rh )rw r� r' r' r( � theme_use� s zStyle.theme_use)N)N)N)NN)N)NN)N)�__name__�
__module__� __qualname__�__doc__ry rx rQ rR r� rM r� r� r� r� r� r� r� r' r' r' r( r d s
+
c @ s6 e Zd ZdZd dd�Zdd� Zd dd�Zd
d d
�ZdS )�Widgetz!Base class for Tk themed widgets.Nc C s4 t |�}t|dd�s t|� tjj| |||d� dS )a� Constructs a Ttk Widget with the parent master.
STANDARD OPTIONS
class, cursor, takefocus, style
SCROLLABLE WIDGET OPTIONS
xscrollcommand, yscrollcommand
LABEL WIDGET OPTIONS
text, textvariable, underline, image, compound, width
WIDGET STATES
active, disabled, focus, pressed, selected, background,
readonly, alternate, invalid
r% F)rF N)r ru r) rv r� rx )rw r& Z
widgetnamerF r' r' r( rx s zWidget.__init__c C s | j �| jd||�S )z�Returns the name of the element at position x, y, or the empty
string if the point does not lie within any element.
x and y are pixel coordinates relative to the widget.�identify�r# rh �_w�rw rr �yr' r' r( r� + s zWidget.identifyc O s6 | j �| j �| jdd�|���}|r2|r2|||�S |S )a1 Test the widget's state.
If callback is not specified, returns True if the widget state
matches statespec and False otherwise. If callback is specified,
then it will be invoked with *args, **kw if the widget state
matches statespec. statespec is expected to be a sequence.�instater9 )r# �
getbooleanrh r� r; )rw � statespec�callbackrE rF Zretr' r' r( r� 3 s �
zWidget.instatec C s0 |dk rd� |�}| j�t| j�| jd|���S )a Modify or inquire widget state.
Widget state is returned if statespec is None, otherwise it is
set according to the statespec flags and then a new state spec
is returned indicating which flags were changed. statespec is
expected to be a sequence.Nr9 r< )r; r# rc r[ rh r� )rw r� r' r' r( r< B s
z Widget.state)N)N)N)r� r� r� r� rx r� r� r< r' r' r' r( r�
s
r� c @ s" e Zd ZdZddd�Zdd� ZdS )r zcTtk Button widget, displays a textual label and/or image, and
evaluates a command when pressed.Nc K s t �| |d|� dS )a Construct a Ttk Button widget with the parent master.
STANDARD OPTIONS
class, compound, cursor, image, state, style, takefocus,
text, textvariable, underline, width
WIDGET-SPECIFIC OPTIONS
command, default, width
z ttk::buttonN�r� rx �rw r& rF r' r' r( rx S s zButton.__init__c C s | j �| jd�S )z/Invokes the command associated with the button.�invoker� r r' r' r( r� b s z
Button.invoke)N�r� r� r� r� rx r� r' r' r' r( r O s
c @ s" e Zd ZdZddd�Zdd� ZdS )r z;Ttk Checkbutton widget which is either in on- or off-state.Nc K s t �| |d|� dS )a' Construct a Ttk Checkbutton widget with the parent master.
STANDARD OPTIONS
class, compound, cursor, image, state, style, takefocus,
text, textvariable, underline, width
WIDGET-SPECIFIC OPTIONS
command, offvalue, onvalue, variable
zttk::checkbuttonNr� r� r' r' r( rx j s zCheckbutton.__init__c C s | j �| jd�S )aW Toggles between the selected and deselected states and
invokes the associated command. If the widget is currently
selected, sets the option variable to the offvalue option
and deselects the widget; otherwise, sets the option variable
to the option onvalue.
Returns the result of the associated command.r� r� r r' r' r( r� y s zCheckbutton.invoke)Nr� r' r' r' r( r g s
c @ s2 e Zd ZdZd dd�Zdd� Zdd� Zd d
� ZdS ) r zeTtk Entry widget displays a one-line text string and allows that
string to be edited by the user.Nc K s t �| ||pd|� dS )a� Constructs a Ttk Entry widget with the parent master.
STANDARD OPTIONS
class, cursor, style, takefocus, xscrollcommand
WIDGET-SPECIFIC OPTIONS
exportselection, invalidcommand, justify, show, state,
textvariable, validate, validatecommand, width
VALIDATION MODES
none, key, focus, focusin, focusout, all
z
ttk::entryNr� )rw r& ZwidgetrF r' r' r( rx � s zEntry.__init__c C s | � | j�| jd|��S )zqReturn a tuple of (x, y, width, height) which describes the
bounding box of the character given by index.�bbox�Z_getintsr# rh r� )rw �indexr' r' r( r� � s z
Entry.bboxc C s | j �| jd||�S )zxReturns the name of the element at position x, y, or the
empty string if the coordinates are outside the window.r� r� r� r' r' r( r� � s zEntry.identifyc C s | j �| j �| jd��S )z�Force revalidation, independent of the conditions specified
by the validate option. Returns False if validation fails, True
if it succeeds. Sets or clears the invalid state accordingly.�validate�r# r� rh r� r r' r' r( r� � s zEntry.validate)NN)r� r� r� r� rx r� r� r� r' r' r' r( r � s
c @ s, e Zd ZdZd dd�Zd
dd�Zdd� ZdS ) r zMTtk Combobox widget combines a text field with a pop-down list of
values.Nc K s t j| |df|� dS )a Construct a Ttk Combobox widget with the parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
exportselection, justify, height, postcommand, state,
textvariable, values, width
z
ttk::comboboxN�r rx r� r' r' r( rx � s zCombobox.__init__c C s2 |dkr | j �| j �| jd��S | j �| jd|�S )a If newindex is supplied, sets the combobox value to the
element at position newindex in the list of values. Otherwise,
returns the index of the current value in the list of values
or -1 if the current value does not appear in the list.N�current�r# Zgetintrh r� )rw Znewindexr' r' r( r� � s zCombobox.currentc C s | j �| jd|� dS )z(Sets the value of the combobox to value.�setNr� �rw r- r' r' r( r� � s z Combobox.set)N)N)r� r� r� r� rx r� r� r' r' r' r( r � s
c @ s e Zd ZdZddd�ZdS )r zJTtk Frame widget is a container, used to group other widgets
together.Nc K s t �| |d|� dS )z�Construct a Ttk Frame with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
borderwidth, relief, padding, width, height
z
ttk::frameNr� r� r' r' r( rx � s zFrame.__init__)N�r� r� r� r� rx r' r' r' r( r � s c @ s e Zd ZdZddd�ZdS )r z7Ttk Label widget displays a textual label and/or image.Nc K s t �| |d|� dS )aG Construct a Ttk Label with parent master.
STANDARD OPTIONS
class, compound, cursor, image, style, takefocus, text,
textvariable, underline, width
WIDGET-SPECIFIC OPTIONS
anchor, background, font, foreground, justify, padding,
relief, text, wraplength
z
ttk::labelNr� r� r' r' r( rx � s
zLabel.__init__)Nr� r' r' r' r( r � s c @ s e Zd ZdZddd�ZdS )r z�Ttk Labelframe widget is a container used to group other widgets
together. It has an optional label, which may be a plain text string
or another widget.Nc K s t �| |d|� dS )z�Construct a Ttk Labelframe with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
labelanchor, text, underline, padding, labelwidget, width,
height
zttk::labelframeNr� r� r' r' r( rx � s zLabelframe.__init__)Nr� r' r' r' r( r � s c @ s e Zd ZdZddd�ZdS )r zbTtk Menubutton widget displays a textual label and/or image, and
displays a menu when pressed.Nc K s t �| |d|� dS )a Construct a Ttk Menubutton with parent master.
STANDARD OPTIONS
class, compound, cursor, image, state, style, takefocus,
text, textvariable, underline, width
WIDGET-SPECIFIC OPTIONS
direction, menu
zttk::menubuttonNr� r� r' r' r( rx s zMenubutton.__init__)Nr� r' r' r' r( r
s c @ sn e Zd ZdZddd�Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
ddd�Z ddd�Z dd� Z
dd� ZdS ) r
z�Ttk Notebook widget manages a collection of windows and displays
a single one at a time. Each child window is associated with a tab,
which the user may select to change the currently-displayed window.Nc K s t �| |d|� dS )a\ Construct a Ttk Notebook with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
height, padding, width
TAB OPTIONS
state, sticky, padding, text, image, compound, underline
TAB IDENTIFIERS (tab_id)
The tab_id argument found in several methods may take any of
the following forms:
* An integer between zero and the number of tabs
* The name of a child window
* A positional specification of the form "@x,y", which
defines the tab
* The string "current", which identifies the
currently-selected tab
* The string "end", which returns the number of tabs (only
valid for method index)
z
ttk::notebookNr� r� r' r' r( rx " s zNotebook.__init__c K s | j j| jd|ft|��� dS )z�Adds a new tab to the notebook.
If window is currently managed by the notebook but hidden, it is
restored to its previous position.�addN�r# rh r� r6 )rw �childrF r' r' r( r� B s z Notebook.addc C s | j �| jd|� dS )zXRemoves the tab specified by tab_id, unmaps and unmanages the
associated window.�forgetNr� �rw �tab_idr' r' r( r� J s zNotebook.forgetc C s | j �| jd|� dS )z�Hides the tab specified by tab_id.
The tab will not be displayed, but the associated window remains
managed by the notebook and its configuration remembered. Hidden
tabs may be restored with the add command.�hideNr� r� r' r' r( r� P s z
Notebook.hidec C s | j �| jd||�S )zZReturns the name of the tab element at position x, y, or the
empty string if none.r� r� r� r' r' r( r� Y s zNotebook.identifyc C s | j �| j �| jd|��S )z|Returns the numeric index of the tab specified by tab_id, or
the total number of tabs if tab_id is the string "end".r� r� r� r' r' r( r� _ s zNotebook.indexc K s" | j j| jd||ft|��� dS )z�Inserts a pane at the specified position.
pos is either the string end, an integer index, or the name of
a managed child. If child is already managed by the notebook,
moves it to the specified position.�insertNr� �rw �posr� rF r' r' r( r� e s zNotebook.insertc C s | j �| jd|�S )z�Selects the specified tab.
The associated child window will be displayed, and the
previously-selected window (if different) is unmapped. If tab_id
is omitted, returns the widget name of the currently selected
pane.�selectr� r� r' r' r( r� n s zNotebook.selectc K s$ |dk rd||< t | j|| jd|�S )z�Query or modify the options of the specific tab_id.
If kw is not given, returns a dict of the tab option values. If option
is specified, returns the value of that option. Otherwise, sets the
options to the corresponding values.N�tab�rk r# r� )rw r� r� rF r' r' r( r� x s z Notebook.tabc C s | j �| j �| jd�pd�S )z2Returns a list of windows managed by the notebook.�tabsr' �r# rc rh r� r r' r' r( r� � s z
Notebook.tabsc C s | j �d| j� dS )a� Enable keyboard traversal for a toplevel window containing
this notebook.
This will extend the bindings for the toplevel window containing
this notebook as follows:
Control-Tab: selects the tab following the currently selected
one
Shift-Control-Tab: selects the tab preceding the currently
selected one
Alt-K: where K is the mnemonic (underlined) character of any
tab, will select that tab.
Multiple notebooks in a single toplevel may be enabled for
traversal, including nested notebooks. However, notebook traversal
only works properly if all panes are direct children of the
notebook.z ttk::notebook::enableTraversalNr� r r' r' r( �enable_traversal� s zNotebook.enable_traversal)N)N)N)r� r� r� r� rx r� r� r� r� r� r� r� r� r� r� r' r' r' r( r
s
c @ s> e Zd ZdZd dd�ZejjZdd� Zd dd�Z d
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dS )r zfTtk Panedwindow widget displays a number of subwindows, stacked
either vertically or horizontally.Nc K s t �| |d|� dS )z�Construct a Ttk Panedwindow with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
orient, width, height
PANE OPTIONS
weight
zttk::panedwindowNr� r� r' r' r( rx � s zPanedwindow.__init__c K s" | j j| jd||ft|��� dS )z�Inserts a pane at the specified positions.
pos is either the string end, and integer index, or the name
of a child. If child is already managed by the paned window,
moves it to the specified position.r� Nr� r� r' r' r( r� � s zPanedwindow.insertc K s$ |dk rd||< t | j|| jd|�S )aQ Query or modify the options of the specified pane.
pane is either an integer index or the name of a managed subwindow.
If kw is not given, returns a dict of the pane option values. If
option is specified then the value for that option is returned.
Otherwise, sets the options to the corresponding values.N�paner� )rw r� r� rF r' r' r( r� � s zPanedwindow.panec C s | j �| j �| jd||��S )aL If newpos is specified, sets the position of sash number index.
May adjust the positions of adjacent sashes to ensure that
positions are monotonically increasing. Sash positions are further
constrained to be between 0 and the total size of the widget.
Returns the new position of sash number index.�sashposr� )rw r� Znewposr' r' r( r� � s zPanedwindow.sashpos)N)N)N) r� r� r� r� rx rv r r� r� r� r� r' r' r' r( r � s
c @ s6 e Zd ZdZd dd�Zd dd�Zd
dd�Zd d
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a6 Ttk Progressbar widget shows the status of a long-running
operation. They can operate in two modes: determinate mode shows the
amount completed relative to the total amount of work to be done, and
indeterminate mode provides an animated display to let the user know
that something is happening.Nc K s t �| |d|� dS )z�Construct a Ttk Progressbar with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
orient, length, mode, maximum, value, variable, phase
zttk::progressbarNr� r� r' r' r( rx � s zProgressbar.__init__c C s | j �| jd|� dS )z�Begin autoincrement mode: schedules a recurring timer event
that calls method step every interval milliseconds.
interval defaults to 50 milliseconds (20 steps/second) if omitted.�startNr� )rw Zintervalr' r' r( r� � s zProgressbar.startc C s | j �| jd|� dS )zRIncrements the value option by amount.
amount defaults to 1.0 if omitted.�stepNr� )rw Zamountr' r' r( r� � s zProgressbar.stepc C s | j �| jd� dS )zVStop autoincrement mode: cancels any recurring timer event
initiated by start.�stopNr� r r' r' r( r� s zProgressbar.stop)N)N)N)r� r� r� r� rx r� r� r� r' r' r' r( r
� s
c @ s" e Zd ZdZddd�Zdd� ZdS )r zeTtk Radiobutton widgets are used in groups to show or change a
set of mutually-exclusive options.Nc K s t �| |d|� dS )a Construct a Ttk Radiobutton with parent master.
STANDARD OPTIONS
class, compound, cursor, image, state, style, takefocus,
text, textvariable, underline, width
WIDGET-SPECIFIC OPTIONS
command, value, variable
zttk::radiobuttonNr� r� r' r' r( rx s zRadiobutton.__init__c C s | j �| jd�S )z�Sets the option variable to the option value, selects the
widget, and invokes the associated command.
Returns the result of the command, or an empty string if
no command is specified.r� r� r r' r' r( r� s zRadiobutton.invoke)Nr� r' r' r' r( r s
c @ s. e Zd ZdZd dd�Zd
dd�Zd dd�ZdS ) r zTtk Scale widget is typically used to control the numeric value of
a linked variable that varies uniformly over some range.Nc K s t �| |d|� dS )z�Construct a Ttk Scale with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
command, from, length, orient, to, value, variable
z
ttk::scaleNr� r� r' r' r( rx ' s zScale.__init__c K sT t j| |f|�}t|td�tf�s,|�|� td|kd|kd|kg�rP| �d� |S )z�Modify or query scale options.
Setting a value for any of the "from", "from_" or "to" options
generates a <<RangeChanged>> event.NrC �from_�to�<<RangeChanged>>)r� rQ r* �typer[ �update�anyZevent_generate)rw ZcnfrF Zretvalr' r' r( rQ 5 s
zScale.configurec C s | j �| jd||�S )z�Get the current value of the value option, or the value
corresponding to the coordinates x, y if they are specified.
x and y are pixel coordinates relative to the scale widget
origin.r" r� r� r' r' r( r" B s z Scale.get)N)N)NN)r� r� r� r� rx rQ r" r' r' r' r( r # s
c @ s e Zd ZdZddd�ZdS )r z;Ttk Scrollbar controls the viewport of a scrollable widget.Nc K s t �| |d|� dS )z�Construct a Ttk Scrollbar with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
command, orient
zttk::scrollbarNr� r� r' r' r( rx N s zScrollbar.__init__)Nr� r' r' r' r( r K s c @ s e Zd ZdZddd�ZdS )r zITtk Separator widget displays a horizontal or vertical separator
bar.Nc K s t �| |d|� dS )z�Construct a Ttk Separator with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus
WIDGET-SPECIFIC OPTIONS
orient
zttk::separatorNr� r� r' r' r( rx ` s zSeparator.__init__)Nr� r' r' r' r( r \ s c @ s e Zd ZdZddd�ZdS )r zlTtk Sizegrip allows the user to resize the containing toplevel
window by pressing and dragging the grip.Nc K s t �| |d|� dS )z�Construct a Ttk Sizegrip with parent master.
STANDARD OPTIONS
class, cursor, state, style, takefocus
z
ttk::sizegripNr� r� r' r' r( rx r s zSizegrip.__init__)Nr� r' r' r' r( r n s c @ s" e Zd ZdZddd�Zdd� ZdS )r z�Ttk Spinbox is an Entry with increment and decrement arrows
It is commonly used for number entry or to select from a list of
string values.
Nc K s t j| |df|� dS )a/ Construct a Ttk Spinbox widget with the parent master.
STANDARD OPTIONS
class, cursor, style, takefocus, validate,
validatecommand, xscrollcommand, invalidcommand
WIDGET-SPECIFIC OPTIONS
to, from_, increment, values, wrap, format, command
z ttk::spinboxNr� r� r' r' r( rx � s zSpinbox.__init__c C s | j �| jd|� dS )z'Sets the value of the Spinbox to value.r� Nr� r� r' r' r( r� � s z Spinbox.set)N)r� r� r� r� rx r� r' r' r' r( r | s
c @ s4 e Zd ZdZdEdd�ZdFdd�ZdGdd�Zd d
� ZdHd d �Zd
d� Z dd� Z
dd� Z dIdd�Z dJdd�Z
dd� Zdd� Zdd � Zd d � Zd d � Zd!d"� ZdKd#d$�ZdLd%d&�Zd'd(� ZeZd)d*� Zd+d,� Zd-d.� Zd/d0� Zd1d2� Z d3d4� Z d5d6� Z d7d8� Z d9d:� Z d;d<� Z!dMd=d>�Z"dNd?d@�Z#dOdAdB�Z$dPdCdD�Z%dS )Qr z�Ttk Treeview widget displays a hierarchical collection of items.
Each item has a textual label, an optional image, and an optional list
of data values. The data values are displayed in successive columns
after the tree label.Nc K s t �| |d|� dS )a� Construct a Ttk Treeview with parent master.
STANDARD OPTIONS
class, cursor, style, takefocus, xscrollcommand,
yscrollcommand
WIDGET-SPECIFIC OPTIONS
columns, displaycolumns, height, padding, selectmode, show
ITEM OPTIONS
text, image, values, open, tags
TAG OPTIONS
foreground, background, font, image
z
ttk::treeviewNr� r� r' r' r( rx � s zTreeview.__init__c C s | � | j�| jd||��p dS )aT Returns the bounding box (relative to the treeview widget's
window) of the specified item in the form x y width height.
If column is specified, returns the bounding box of that cell.
If the item is not visible (i.e., if it is a descendant of a
closed item or is scrolled offscreen), returns an empty string.r� r8 r� )rw �item�columnr' r' r( r� � s z
Treeview.bboxc C s" | j �| j �| jd|pd�p d�S )zhReturns a tuple of children belonging to item.
If item is not specified, returns root children.rJ r8 r' r� �rw r� r' r' r( � get_children� s �zTreeview.get_childrenc G s | j �| jd||� dS )z�Replaces item's child with newchildren.
Children present in item that are not present in newchildren
are detached from tree. No items in newchildren may be an
ancestor of item.rJ Nr� )rw r� Z newchildrenr' r' r( � set_children� s zTreeview.set_childrenc K s$ |dk rd||< t | j|| jd|�S )a
Query or modify the options for the specified column.
If kw is not given, returns a dict of the column option values. If
option is specified then the value for that option is returned.
Otherwise, sets the options to the corresponding values.Nr� r� )rw r� r� rF r' r' r( r� � s zTreeview.columnc G s | j �| jd|� dS )z_Delete all specified items and all their descendants. The root
item may not be deleted.�deleteNr� �rw r1 r' r' r( r� � s zTreeview.deletec G s | j �| jd|� dS )z�Unlinks all of the specified items from the tree.
The items and all of their descendants are still present, and may
be reinserted at another point in the tree, but will not be
displayed. The root item may not be detached.�detachNr� r� r' r' r( r� � s zTreeview.detachc C s | j �| j �| jd|��S )zSReturns True if the specified item is present in the tree,
False otherwise.�existsr� r� r' r' r( r� � s zTreeview.existsc C s | j �| jd|�S )z}If item is specified, sets the focus item to item. Otherwise,
returns the current focus item, or '' if there is none.�focusr� r� r' r' r( r� � s zTreeview.focusc K sP |� d�}|r,t|t�s,| j�|| j�|d< |dk r<d||< t| j|| jd|�S )a_ Query or modify the heading options for the specified column.
If kw is not given, returns a dict of the heading option values. If
option is specified then the value for that option is returned.
Otherwise, sets the options to the corresponding values.
Valid options/values are:
text: text
The text to display in the column heading
image: image_name
Specifies an image to display to the right of the column
heading
anchor: anchor
Specifies how the heading text should be aligned. One of
the standard Tk anchor values
command: callback
A callback to be invoked when the heading label is
pressed.
To configure the tree column heading, call this with column = "#0" �commandN�heading) r" r* r[ r& �registerZ _substituterk r# r� )rw r� r� rF �cmdr' r' r( r� � s
zTreeview.headingc C s | j �| jd|||�S )z�Returns a description of the specified component under the
point given by x and y, or the empty string if no such component
is present at that position.r� r� )rw Z componentrr r� r' r' r( r� s zTreeview.identifyc C s | � dd|�S )z.Returns the item ID of the item at position y.�rowr �r� )rw r� r' r' r( � identify_row s zTreeview.identify_rowc C s | � d|d�S )zaReturns the data column identifier of the cell at position x.
The tree column has ID #0.r� r r� )rw rr r' r' r( �identify_column" s zTreeview.identify_columnc C s | � d||�S )z�Returns one of:
heading: Tree heading area.
separator: Space between two columns headings;
tree: The tree area.
cell: A data cell.
* Availability: Tk 8.6Zregionr� r� r' r' r( �identify_region) s zTreeview.identify_regionc C s | � d||�S )zEReturns the element at position x, y.
* Availability: Tk 8.6r� r� r� r' r' r( �identify_element5 s zTreeview.identify_elementc C s | j �| j �| jd|��S )zOReturns the integer index of item within its parent's list
of children.r� r� r� r' r' r( r� < s zTreeview.indexc K sN t |�}|dk r0| jj| jd||d|f|�� }n| jj| jd||f|�� }|S )a� Creates a new item and return the item identifier of the newly
created item.
parent is the item ID of the parent item, or the empty string
to create a new top-level item. index is an integer, or the value
end, specifying where in the list of parent's children to insert
the new item. If index is less than or equal to zero, the new node
is inserted at the beginning, if index is greater than or equal to
the current number of children, it is inserted at the end. If iid
is specified, it is used as the item identifier, iid must not
already exist in the tree. Otherwise, a new unique identifier
is generated.Nr� z-id)r6 r# rh r� )rw r� r� ZiidrF r4 rf r' r' r( r� B s
��zTreeview.insertc K s$ |dk rd||< t | j|| jd|�S )a- Query or modify the options for the specified item.
If no options are given, a dict with options/values for the item
is returned. If option is specified then the value for that option
is returned. Otherwise, sets the options to the corresponding
values as given by kw.Nr� r� )rw r� r� rF r' r' r( r� Y s z
Treeview.itemc C s | j �| jd|||� dS )aR Moves item to position index in parent's list of children.
It is illegal to move an item under one of its descendants. If
index is less than or equal to zero, item is moved to the
beginning, if greater than or equal to the number of children,
it is moved to the end. If item was detached it is reattached.�moveNr� )rw r� r� r� r' r' r( r� e s z
Treeview.movec C s | j �| jd|�S )zeReturns the identifier of item's next sibling, or '' if item
is the last child of its parent.�nextr� r� r' r' r( r� q s z
Treeview.nextc C s | j �| jd|�S )zaReturns the ID of the parent of item, or '' if item is at the
top level of the hierarchy.r� r� r� r' r' r( r� w s zTreeview.parentc C s | j �| jd|�S )zjReturns the identifier of item's previous sibling, or '' if
item is the first child of its parent.�prevr� r� r' r' r( r� } s z
Treeview.prevc C s | j �| jd|� dS )z�Ensure that item is visible.
Sets all of item's ancestors open option to True, and scrolls
the widget if necessary so that item is within the visible
portion of the tree.�seeNr� r� r' r' r( r� � s z Treeview.seec C s | j �| j �| jd��S )z$Returns the tuple of selected items.� selectionr� r r' r' r( r� � s zTreeview.selectionc C s> t |�dkr&t|d ttf�r&|d }| j�| jd||� d S )Nr7 r r� )r: r* r, r+ r# rh r� )rw Zselopr1 r' r' r( �
_selection� s zTreeview._selectionc G s | � d|� dS )z.The specified items becomes the new selection.r� N�r� r� r' r' r( �
selection_set� s zTreeview.selection_setc G s | � d|� dS )z0Add all of the specified items to the selection.r� Nr� r� r' r' r( �
selection_add� s zTreeview.selection_addc G s | � d|� dS )z5Remove all of the specified items from the selection.�removeNr� r� r' r' r( �selection_remove� s zTreeview.selection_removec G s | � d|� dS )z2Toggle the selection state of each specified item.ZtoggleNr� r� r' r' r( �selection_toggle� s zTreeview.selection_togglec C s@ | j �| jd|||�}|dkr8|dkr8t| j |dtd�S |S dS )a; Query or set the value of given item.
With one argument, return a dictionary of column/value pairs
for the specified item. With two arguments, return the current
value of the specified column. With three arguments, set the
value of given column in given item to the specified value.r� NF)Z cut_minusrg )r# rh r� r ri )rw r� r� r- rf r' r' r( r� � s �z Treeview.setc C s | j | jdd|f||dd� dS )z�Bind a callback for the given event sequence to the tag tagname.
When an event is delivered to an item, the callbacks for each
of the item's tags option are called.�tag�bindr )r� N)Z_bindr� )rw �tagnameZsequencer� r' r' r( �tag_bind� s zTreeview.tag_bindc K s& |dk rd||< t | j|| jdd|�S )aB Query or modify the options for the specified tagname.
If kw is not given, returns a dict of the option settings for tagname.
If option is specified, returns the value for that option for the
specified tagname. Otherwise, sets the options to the corresponding
values for the given tagname.Nr� rQ r� )rw r� r� rF r' r' r( �
tag_configure� s
�zTreeview.tag_configurec C sF |dkr$| j �| j �| jdd|��S | j �| j �| jdd||��S dS )z�If item is specified, returns 1 or 0 depending on whether the
specified item has the given tagname. Otherwise, returns a list of
all items which have the specified tag.
* Availability: Tk 8.6Nr� Zhas)r# rc rh r� r� )rw r� r� r' r' r( �tag_has� s ��zTreeview.tag_has)N)N)N)N)N)N)N)N)NN)NN)N)N)&r� r� r� r� rx r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� Zreattachr� r� r� r� r� r� r� r� r� r� r� r� r� r� r' r' r' r( r � sF
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can be accessed through instance.labelNr �
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d| j� dS )a� Construct a horizontal LabeledScale with parent master, a
variable to be associated with the Ttk Scale widget and its range.
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compound: 'top' or 'bottom'
Specifies how to display the label relative to the scale.
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Zcompound�top)�variabler� r� r� Zbottomrr )�sideZfill)r� r� rW )Zanchor�wz <Configure>z<Map>N)�pop�
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the resource textvariable set to variable, the initially selected
value specified by the default parameter, the menu values given by
*values and additional keywords.
WIDGET-SPECIFIC OPTIONS
style: stylename
Menubutton style.
direction: 'above', 'below', 'left', 'right', or 'flush'
Menubutton direction.
command: callback
A callback that will be invoked after selecting an item.
r{ N� direction)Z textvariabler{ r F)Ztearoff�menur� zunknown option -%s) r� r rx rv ZMenur� � _callbackZTclErrorr� r\ �keys�set_menu)rw r& r� r� �values�kwargsrF r' r' r( rx C s
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dnd.cpython-38.pyc 0000644 00000026000 15173276610 0007747 0 ustar 00 U
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krTe� dS )aF Drag-and-drop support for Tkinter.
This is very preliminary. I currently only support dnd *within* one
application, between different windows (or within the same window).
I am trying to make this as generic as possible -- not dependent on
the use of a particular widget or icon type, etc. I also hope that
this will work with Pmw.
To enable an object to be dragged, you must create an event binding
for it that starts the drag-and-drop process. Typically, you should
bind <ButtonPress> to a callback function that you write. The function
should call Tkdnd.dnd_start(source, event), where 'source' is the
object to be dragged, and 'event' is the event that invoked the call
(the argument to your callback function). Even though this is a class
instantiation, the returned instance should not be stored -- it will
be kept alive automatically for the duration of the drag-and-drop.
When a drag-and-drop is already in process for the Tk interpreter, the
call is *ignored*; this normally averts starting multiple simultaneous
dnd processes, e.g. because different button callbacks all
dnd_start().
The object is *not* necessarily a widget -- it can be any
application-specific object that is meaningful to potential
drag-and-drop targets.
Potential drag-and-drop targets are discovered as follows. Whenever
the mouse moves, and at the start and end of a drag-and-drop move, the
Tk widget directly under the mouse is inspected. This is the target
widget (not to be confused with the target object, yet to be
determined). If there is no target widget, there is no dnd target
object. If there is a target widget, and it has an attribute
dnd_accept, this should be a function (or any callable object). The
function is called as dnd_accept(source, event), where 'source' is the
object being dragged (the object passed to dnd_start() above), and
'event' is the most recent event object (generally a <Motion> event;
it can also be <ButtonPress> or <ButtonRelease>). If the dnd_accept()
function returns something other than None, this is the new dnd target
object. If dnd_accept() returns None, or if the target widget has no
dnd_accept attribute, the target widget's parent is considered as the
target widget, and the search for a target object is repeated from
there. If necessary, the search is repeated all the way up to the
root widget. If none of the target widgets can produce a target
object, there is no target object (the target object is None).
The target object thus produced, if any, is called the new target
object. It is compared with the old target object (or None, if there
was no old target widget). There are several cases ('source' is the
source object, and 'event' is the most recent event object):
- Both the old and new target objects are None. Nothing happens.
- The old and new target objects are the same object. Its method
dnd_motion(source, event) is called.
- The old target object was None, and the new target object is not
None. The new target object's method dnd_enter(source, event) is
called.
- The new target object is None, and the old target object is not
None. The old target object's method dnd_leave(source, event) is
called.
- The old and new target objects differ and neither is None. The old
target object's method dnd_leave(source, event), and then the new
target object's method dnd_enter(source, event) is called.
Once this is done, the new target object replaces the old one, and the
Tk mainloop proceeds. The return value of the methods mentioned above
is ignored; if they raise an exception, the normal exception handling
mechanisms take over.
The drag-and-drop processes can end in two ways: a final target object
is selected, or no final target object is selected. When a final
target object is selected, it will always have been notified of the
potential drop by a call to its dnd_enter() method, as described
above, and possibly one or more calls to its dnd_motion() method; its
dnd_leave() method has not been called since the last call to
dnd_enter(). The target is notified of the drop by a call to its
method dnd_commit(source, event).
If no final target object is selected, and there was an old target
object, its dnd_leave(source, event) method is called to complete the
dnd sequence.
Finally, the source object is notified that the drag-and-drop process
is over, by a call to source.dnd_end(target, event), specifying either
the selected target object, or None if no target object was selected.
The source object can use this to implement the commit action; this is
sometimes simpler than to do it in the target's dnd_commit(). The
target's dnd_commit() method could then simply be aliased to
dnd_leave().
At any time during a dnd sequence, the application can cancel the
sequence by calling the cancel() method on the object returned by
dnd_start(). This will call dnd_leave() if a target is currently
active; it will never call dnd_commit().
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info_dragsite� s zHList.info_dragsitec C s | j �| jdd�S )NrS r rL r> r r r �
info_dropsite� s zHList.info_dropsitec C s | j �| jdd|�S �NrS r' rL r� r r r � info_exists� s zHList.info_existsc C s | j �| jdd|�S )NrS r� rL r� r r r � info_hidden� s zHList.info_hiddenc C s | j �| jdd|�S )NrS �nextrL r� r r r � info_next� s zHList.info_nextc C s | j �| jdd|�S )NrS r� rL r� r r r � info_parent� s zHList.info_parentc C s | j �| jdd|�S )NrS �prevrL r� r r r � info_prev� s zHList.info_prevc C s | j �| jdd�}| j �|�S �NrS r� r0 r� r r r �info_selection� s zHList.info_selectionc C s | j �| jdd|||�S )N�itemr rL )r r� r r r r r � item_cget� s zHList.item_cgetc K sD |d kr | � | jdd||�S | jj| jdd||f| �||��� d S )Nr@ r r �r r� r r' r( r r r �item_configure� s
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Handlers needed to open the requested URL. For example, the
HTTPHandler performs HTTP GET and POST requests and deals with
non-error returns. The HTTPRedirectHandler automatically deals with
HTTP 301, 302, 303 and 307 redirect errors, and the HTTPDigestAuthHandler
deals with digest authentication.
urlopen(url, data=None) -- Basic usage is the same as original
urllib. pass the url and optionally data to post to an HTTP URL, and
get a file-like object back. One difference is that you can also pass
a Request instance instead of URL. Raises a URLError (subclass of
OSError); for HTTP errors, raises an HTTPError, which can also be
treated as a valid response.
build_opener -- Function that creates a new OpenerDirector instance.
Will install the default handlers. Accepts one or more Handlers as
arguments, either instances or Handler classes that it will
instantiate. If one of the argument is a subclass of the default
handler, the argument will be installed instead of the default.
install_opener -- Installs a new opener as the default opener.
objects of interest:
OpenerDirector -- Sets up the User Agent as the Python-urllib client and manages
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Request -- An object that encapsulates the state of a request. The
state can be as simple as the URL. It can also include extra HTTP
headers, e.g. a User-Agent.
BaseHandler --
internals:
BaseHandler and parent
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Example usage:
import urllib.request
# set up authentication info
authinfo = urllib.request.HTTPBasicAuthHandler()
authinfo.add_password(realm='PDQ Application',
uri='https://mahler:8092/site-updates.py',
user='klem',
passwd='geheim$parole')
proxy_support = urllib.request.ProxyHandler({"http" : "http://ahad-haam:3128"})
# build a new opener that adds authentication and caching FTP handlers
opener = urllib.request.build_opener(proxy_support, authinfo,
urllib.request.CacheFTPHandler)
# install it
urllib.request.install_opener(opener)
f = urllib.request.urlopen('http://www.python.org/')
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Copyright (C) 2000 Bastian Kleineidam
You can choose between two licenses when using this package:
1) GNU GPLv2
2) PSF license for Python 2.2
The robots.txt Exclusion Protocol is implemented as specified in
http://www.robotstxt.org/norobots-rfc.txt
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�ZQd�d�d�ZRddddeQfd�d �ZSd�d�� ZTd�d�� ZUd�d�� ZVd�d�� ZWdaXd�d�� ZYd�d�� ZZda[d�d�� Z\d�d�� Z]d�d�� Z^d�d�� Z_d�d�� Z`d�d�� Zadabd�d�� Zcd�d�d��Zdd�d�d��Zed�d�� Zfd�d�� Zgd�d�� Zhd�d�� Zid�d�� Zjd�d�� Zkd�d�� Zld�d�� ZmdS )�a3 Parse (absolute and relative) URLs.
urlparse module is based upon the following RFC specifications.
RFC 3986 (STD66): "Uniform Resource Identifiers" by T. Berners-Lee, R. Fielding
and L. Masinter, January 2005.
RFC 2732 : "Format for Literal IPv6 Addresses in URL's by R.Hinden, B.Carpenter
and L.Masinter, December 1999.
RFC 2396: "Uniform Resource Identifiers (URI)": Generic Syntax by T.
Berners-Lee, R. Fielding, and L. Masinter, August 1998.
RFC 2368: "The mailto URL scheme", by P.Hoffman , L Masinter, J. Zawinski, July 1998.
RFC 1808: "Relative Uniform Resource Locators", by R. Fielding, UC Irvine, June
1995.
RFC 1738: "Uniform Resource Locators (URL)" by T. Berners-Lee, L. Masinter, M.
McCahill, December 1994
RFC 3986 is considered the current standard and any future changes to
urlparse module should conform with it. The urlparse module is
currently not entirely compliant with this RFC due to defacto
scenarios for parsing, and for backward compatibility purposes, some
parsing quirks from older RFCs are retained. The testcases in
test_urlparse.py provides a good indicator of parsing behavior.
The WHATWG URL Parser spec should also be considered. We are not compliant with
it either due to existing user code API behavior expectations (Hyrum's Law).
It serves as a useful guide when making changes.
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An extensible library for opening URLs using a variety of protocols
The simplest way to use this module is to call the urlopen function,
which accepts a string containing a URL or a Request object (described
below). It opens the URL and returns the results as file-like
object; the returned object has some extra methods described below.
The OpenerDirector manages a collection of Handler objects that do
all the actual work. Each Handler implements a particular protocol or
option. The OpenerDirector is a composite object that invokes the
Handlers needed to open the requested URL. For example, the
HTTPHandler performs HTTP GET and POST requests and deals with
non-error returns. The HTTPRedirectHandler automatically deals with
HTTP 301, 302, 303 and 307 redirect errors, and the HTTPDigestAuthHandler
deals with digest authentication.
urlopen(url, data=None) -- Basic usage is the same as original
urllib. pass the url and optionally data to post to an HTTP URL, and
get a file-like object back. One difference is that you can also pass
a Request instance instead of URL. Raises a URLError (subclass of
OSError); for HTTP errors, raises an HTTPError, which can also be
treated as a valid response.
build_opener -- Function that creates a new OpenerDirector instance.
Will install the default handlers. Accepts one or more Handlers as
arguments, either instances or Handler classes that it will
instantiate. If one of the argument is a subclass of the default
handler, the argument will be installed instead of the default.
install_opener -- Installs a new opener as the default opener.
objects of interest:
OpenerDirector -- Sets up the User Agent as the Python-urllib client and manages
the Handler classes, while dealing with requests and responses.
Request -- An object that encapsulates the state of a request. The
state can be as simple as the URL. It can also include extra HTTP
headers, e.g. a User-Agent.
BaseHandler --
internals:
BaseHandler and parent
_call_chain conventions
Example usage:
import urllib.request
# set up authentication info
authinfo = urllib.request.HTTPBasicAuthHandler()
authinfo.add_password(realm='PDQ Application',
uri='https://mahler:8092/site-updates.py',
user='klem',
passwd='geheim$parole')
proxy_support = urllib.request.ProxyHandler({"http" : "http://ahad-haam:3128"})
# build a new opener that adds authentication and caching FTP handlers
opener = urllib.request.build_opener(proxy_support, authinfo,
urllib.request.CacheFTPHandler)
# install it
urllib.request.install_opener(opener)
f = urllib.request.urlopen('http://www.python.org/')
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�ZQd�d�d�ZRddddeQfd�d �ZSd�d�� ZTd�d�� ZUd�d�� ZVd�d�� ZWdaXd�d�� ZYd�d�� ZZda[d�d�� Z\d�d�� Z]d�d�� Z^d�d�� Z_d�d�� Z`d�d�� Zadabd�d�� Zcd�d�d��Zdd�d�d��Zed�d�� Zfd�d�� Zgd�d�� Zhd�d�� Zid�d�� Zjd�d�� Zkd�d�� Zld�d�� ZmdS )�a3 Parse (absolute and relative) URLs.
urlparse module is based upon the following RFC specifications.
RFC 3986 (STD66): "Uniform Resource Identifiers" by T. Berners-Lee, R. Fielding
and L. Masinter, January 2005.
RFC 2732 : "Format for Literal IPv6 Addresses in URL's by R.Hinden, B.Carpenter
and L.Masinter, December 1999.
RFC 2396: "Uniform Resource Identifiers (URI)": Generic Syntax by T.
Berners-Lee, R. Fielding, and L. Masinter, August 1998.
RFC 2368: "The mailto URL scheme", by P.Hoffman , L Masinter, J. Zawinski, July 1998.
RFC 1808: "Relative Uniform Resource Locators", by R. Fielding, UC Irvine, June
1995.
RFC 1738: "Uniform Resource Locators (URL)" by T. Berners-Lee, L. Masinter, M.
McCahill, December 1994
RFC 3986 is considered the current standard and any future changes to
urlparse module should conform with it. The urlparse module is
currently not entirely compliant with this RFC due to defacto
scenarios for parsing, and for backward compatibility purposes, some
parsing quirks from older RFCs are retained. The testcases in
test_urlparse.py provides a good indicator of parsing behavior.
The WHATWG URL Parser spec should also be considered. We are not compliant with
it either due to existing user code API behavior expectations (Hyrum's Law).
It serves as a useful guide when making changes.
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The OpenerDirector manages a collection of Handler objects that do
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urlopen(url, data=None) -- Basic usage is the same as original
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authinfo = urllib.request.HTTPBasicAuthHandler()
authinfo.add_password(realm='PDQ Application',
uri='https://mahler:8092/site-updates.py',
user='klem',
passwd='geheim$parole')
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opener = urllib.request.build_opener(proxy_support, authinfo,
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d8Zd9d:d;gZd<Zi Zd=d>� Zd?Zd@ZdAdB� ZeefdCdD�ZeefdEdF�ZdGdH� ZG dIdJ� dJe�ZG dKdL� dLe�ZG dMdN� dNe�Z G dOdP� dPe e�Z G dQdR� dRe e�Z ddSlm Z e ddT�Z e ddU�Z!e ddV�Z"dWe _ dXe j#_ dYe j$_ dZe!_ d[e!j%_ d\e!j&_ d]e!j'_ d^e!j(_ d_e!j$_ d`e"_ e!j%j e"j%_ e!j&j e"j&_ e!j'j e"j'_ dae"j)_ e!j(j e"j(_ e!j$j e"j$_ e Z*G dbd� de e�Z+G dcd� de!e �Z,G ddd� de"e �Z-G ded� de e�Z.G dfd� de!e �Z/G dgd� de"e �Z0dhdi� Z1e1� [1d�dkd�Z2dldm� Z3d�dndo�Z4dpdq� Z5drds� Z6dtdu� Z7dvdw� Z8d�dxd�Z9dyd� Z:dzd� Z;d�d{d�Z<d|d� Z=d}Z>da?d~d� Z@ejAd�ZBd�d�d�ZCd�d�d
�ZDG d�d�� d�eE�ZFd�ZGdaHd�d�d �ZId�d�d�ZJeKd��ZLeMeL�ZNi ZOG d�d�� d�ejP�ZQd�d�d �ZRd�d�d
�ZSd�d�d�ZTd�dddeSfd�d �ZUd�d�� ZVd�d�� ZWdaXd�d�� ZYdaZd�d�� Z[d�d�� Z\d�d�� Z]da^d�d�� Z_d�d�d��Z`d�d�� Zad�d�� Zbd�d�� Zcd�d�� ZddS )�a3 Parse (absolute and relative) URLs.
urlparse module is based upon the following RFC specifications.
RFC 3986 (STD66): "Uniform Resource Identifiers" by T. Berners-Lee, R. Fielding
and L. Masinter, January 2005.
RFC 2732 : "Format for Literal IPv6 Addresses in URL's by R.Hinden, B.Carpenter
and L.Masinter, December 1999.
RFC 2396: "Uniform Resource Identifiers (URI)": Generic Syntax by T.
Berners-Lee, R. Fielding, and L. Masinter, August 1998.
RFC 2368: "The mailto URL scheme", by P.Hoffman , L Masinter, J. Zawinski, July 1998.
RFC 1808: "Relative Uniform Resource Locators", by R. Fielding, UC Irvine, June
1995.
RFC 1738: "Uniform Resource Locators (URL)" by T. Berners-Lee, L. Masinter, M.
McCahill, December 1994
RFC 3986 is considered the current standard and any future changes to
urlparse module should conform with it. The urlparse module is
currently not entirely compliant with this RFC due to defacto
scenarios for parsing, and for backward compatibility purposes, some
parsing quirks from older RFCs are retained. The testcases in
test_urlparse.py provides a good indicator of parsing behavior.
The WHATWG URL Parser spec should also be considered. We are not compliant with
it either due to existing user code API behavior expectations (Hyrum's Law).
It serves as a useful guide when making changes.
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An extensible library for opening URLs using a variety of protocols
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urlopen(url, data=None) -- Basic usage is the same as original
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install_opener -- Installs a new opener as the default opener.
objects of interest:
OpenerDirector -- Sets up the User Agent as the Python-urllib client and manages
the Handler classes, while dealing with requests and responses.
Request -- An object that encapsulates the state of a request. The
state can be as simple as the URL. It can also include extra HTTP
headers, e.g. a User-Agent.
BaseHandler --
internals:
BaseHandler and parent
_call_chain conventions
Example usage:
import urllib.request
# set up authentication info
authinfo = urllib.request.HTTPBasicAuthHandler()
authinfo.add_password(realm='PDQ Application',
uri='https://mahler:8092/site-updates.py',
user='klem',
passwd='geheim$parole')
proxy_support = urllib.request.ProxyHandler({"http" : "http://ahad-haam:3128"})
# build a new opener that adds authentication and caching FTP handlers
opener = urllib.request.build_opener(proxy_support, authinfo,
urllib.request.CacheFTPHandler)
# install it
urllib.request.install_opener(opener)
f = urllib.request.urlopen('http://www.python.org/')
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Open the URL url, which can be either a string or a Request object.
*data* must be an object specifying additional data to be sent to
the server, or None if no such data is needed. See Request for
details.
urllib.request module uses HTTP/1.1 and includes a "Connection:close"
header in its HTTP requests.
The optional *timeout* parameter specifies a timeout in seconds for
blocking operations like the connection attempt (if not specified, the
global default timeout setting will be used). This only works for HTTP,
HTTPS and FTP connections.
If *context* is specified, it must be a ssl.SSLContext instance describing
the various SSL options. See HTTPSConnection for more details.
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certificates for HTTPS requests. cafile should point to a single file
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ssl.SSLContext.load_verify_locations().
The *cadefault* parameter is ignored.
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* geturl() - return the URL of the resource retrieved, commonly used to
determine if a redirect was followed
* info() - return the meta-information of the page, such as headers, in the
form of an email.message_from_string() instance (see Quick Reference to
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* getcode() - return the HTTP status code of the response. Raises URLError
on errors.
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Note that None may be returned if no handler handles the request (though
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�ZSd�d�d�ZTd�dddeSfd�d �ZUd�d�� ZVd�d�� ZWdaXd�d�� ZYdaZd�d�� Z[d�d�� Z\d�d�� Z]da^d�d�� Z_d�d�d��Z`d�d�� Zad�d�� Zbd�d�� Zcd�d�� ZddS )�a3 Parse (absolute and relative) URLs.
urlparse module is based upon the following RFC specifications.
RFC 3986 (STD66): "Uniform Resource Identifiers" by T. Berners-Lee, R. Fielding
and L. Masinter, January 2005.
RFC 2732 : "Format for Literal IPv6 Addresses in URL's by R.Hinden, B.Carpenter
and L.Masinter, December 1999.
RFC 2396: "Uniform Resource Identifiers (URI)": Generic Syntax by T.
Berners-Lee, R. Fielding, and L. Masinter, August 1998.
RFC 2368: "The mailto URL scheme", by P.Hoffman , L Masinter, J. Zawinski, July 1998.
RFC 1808: "Relative Uniform Resource Locators", by R. Fielding, UC Irvine, June
1995.
RFC 1738: "Uniform Resource Locators (URL)" by T. Berners-Lee, L. Masinter, M.
McCahill, December 1994
RFC 3986 is considered the current standard and any future changes to
urlparse module should conform with it. The urlparse module is
currently not entirely compliant with this RFC due to defacto
scenarios for parsing, and for backward compatibility purposes, some
parsing quirks from older RFCs are retained. The testcases in
test_urlparse.py provides a good indicator of parsing behavior.
The WHATWG URL Parser spec should also be considered. We are not compliant with
it either due to existing user code API behavior expectations (Hyrum's Law).
It serves as a useful guide when making changes.
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