| 12345678910111213141516171819202122232425262728293031323334353637383940414243 |
- # -*- coding: utf-8 -*-
- """
- sleekxmpp.xmlstream.matcher.stanzapath
- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Part of SleekXMPP: The Sleek XMPP Library
- :copyright: (c) 2011 Nathanael C. Fritz
- :license: MIT, see LICENSE for more details
- """
- from sleekxmpp.xmlstream.matcher.base import MatcherBase
- from sleekxmpp.xmlstream.stanzabase import fix_ns
- class StanzaPath(MatcherBase):
- """
- The StanzaPath matcher selects stanzas that match a given "stanza path",
- which is similar to a normal XPath except that it uses the interfaces and
- plugins of the stanza instead of the actual, underlying XML.
- :param criteria: Object to compare some aspect of a stanza against.
- """
- def __init__(self, criteria):
- self._criteria = fix_ns(criteria, split=True,
- propagate_ns=False,
- default_ns='jabber:client')
- self._raw_criteria = criteria
- def match(self, stanza):
- """
- Compare a stanza against a "stanza path". A stanza path is similar to
- an XPath expression, but uses the stanza's interfaces and plugins
- instead of the underlying XML. See the documentation for the stanza
- :meth:`~sleekxmpp.xmlstream.stanzabase.ElementBase.match()` method
- for more information.
- :param stanza: The :class:`~sleekxmpp.xmlstream.stanzabase.ElementBase`
- stanza to compare against.
- """
- return stanza.match(self._criteria) or stanza.match(self._raw_criteria)
|
