Mercurial > cpython-lru_cache-weakref

annotate Lib/xml/__init__.py @ 25838:8540887bcec6 2.2

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Backport of 2.183: Fix memory leak in add_subclass() found by NealN with valgrind.
author Guido van Rossum <guido@python.org>
date Fri, 18 Oct 2002 13:42:21 +0000
parents 141230956325
children b128255c2bea
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1 """Core XML support for Python.
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2
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3 This package contains three sub-packages:
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4
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5 dom -- The W3C Document Object Model. This supports DOM Level 1 +
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6 Namespaces.
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7
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8 parsers -- Python wrappers for XML parsers (currently only supports Expat).
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9
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10 sax -- The Simple API for XML, developed by XML-Dev, led by David
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11 Megginson and ported to Python by Lars Marius Garshol. This
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12 supports the SAX 2 API.
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13 """
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14
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16 __all__ = ["dom", "parsers", "sax"]
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17
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18 # When being checked-out without options, this has the form
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19 # "<dollar>Revision: x.y </dollar>"
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20 # When exported using -kv, it is "x.y".
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21 __version__ = "$Revision$".split()[-2:][0]
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24 _MINIMUM_XMLPLUS_VERSION = (0, 6, 1)
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27 try:
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28 import _xmlplus
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29 except ImportError:
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30 pass
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31 else:
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32 try:
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33 v = _xmlplus.version_info
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34 except AttributeError:
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35 # _xmlplue is too old; ignore it
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36 pass
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37 else:
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38 if v >= _MINIMUM_XMLPLUS_VERSION:
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39 import sys
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40 sys.modules[__name__] = _xmlplus
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41 else:
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42 del v