47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
# -*- coding: utf-8 -*-
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"""
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sleekxmpp.xmlstream.filesocket
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This module is a shim for correcting deficiencies in the file
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socket implementation of Python2.6.
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Part of SleekXMPP: The Sleek XMPP Library
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:copyright: (c) 2011 Nathanael C. Fritz
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:license: MIT, see LICENSE for more details
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"""
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from socket import _fileobject
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import socket
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class FileSocket(_fileobject):
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"""Create a file object wrapper for a socket to work around
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issues present in Python 2.6 when using sockets as file objects.
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The parser for :class:`~xml.etree.cElementTree` requires a file, but
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we will be reading from the XMPP connection socket instead.
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"""
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def read(self, size=4096):
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"""Read data from the socket as if it were a file."""
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if self._sock is None:
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return None
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data = self._sock.recv(size)
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if data is not None:
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return data
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class Socket26(socket.socket):
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"""A custom socket implementation that uses our own FileSocket class
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to work around issues in Python 2.6 when using sockets as files.
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"""
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def makefile(self, mode='r', bufsize=-1):
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"""makefile([mode[, bufsize]]) -> file object
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Return a regular file object corresponding to the socket. The mode
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and bufsize arguments are as for the built-in open() function."""
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return FileSocket(self._sock, mode, bufsize)
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