34 lines
803 B
Python
34 lines
803 B
Python
"""
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SleekXMPP: The Sleek XMPP Library
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Copyright (C) 2010 Nathanael C. Fritz
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This file is part of SleekXMPP.
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See the file license.txt for copying permission.
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"""
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from . import base
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from xml.etree import cElementTree
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ignore_ns = False
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class MatchXPath(base.MatcherBase):
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def match(self, xml):
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if hasattr(xml, 'xml'):
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xml = xml.xml
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x = cElementTree.Element('x')
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x.append(xml)
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if not ignore_ns:
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if x.find(self._criteria) is not None:
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return True
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return False
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else:
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criteria = [c.split('}')[-1] for c in self._criteria.split('/')]
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xml = x
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for tag in criteria:
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children = [c.tag.split('}')[-1] for c in xml.getchildren()]
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try:
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idx = children.index(tag)
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except ValueError:
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return False
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xml = xml.getchildren()[idx]
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return True
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