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-rw-r--r--sleekxmpp/xmlstream/matcher/__init__.py17
-rw-r--r--sleekxmpp/xmlstream/matcher/base.py31
-rw-r--r--sleekxmpp/xmlstream/matcher/id.py29
-rw-r--r--sleekxmpp/xmlstream/matcher/idsender.py47
-rw-r--r--sleekxmpp/xmlstream/matcher/many.py40
-rw-r--r--sleekxmpp/xmlstream/matcher/stanzapath.py43
-rw-r--r--sleekxmpp/xmlstream/matcher/xmlmask.py117
-rw-r--r--sleekxmpp/xmlstream/matcher/xpath.py59
8 files changed, 0 insertions, 383 deletions
diff --git a/sleekxmpp/xmlstream/matcher/__init__.py b/sleekxmpp/xmlstream/matcher/__init__.py
deleted file mode 100644
index aa74c434..00000000
--- a/sleekxmpp/xmlstream/matcher/__init__.py
+++ /dev/null
@@ -1,17 +0,0 @@
-"""
- SleekXMPP: The Sleek XMPP Library
- Copyright (C) 2010 Nathanael C. Fritz
- This file is part of SleekXMPP.
-
- See the file LICENSE for copying permission.
-"""
-
-from sleekxmpp.xmlstream.matcher.id import MatcherId
-from sleekxmpp.xmlstream.matcher.idsender import MatchIDSender
-from sleekxmpp.xmlstream.matcher.many import MatchMany
-from sleekxmpp.xmlstream.matcher.stanzapath import StanzaPath
-from sleekxmpp.xmlstream.matcher.xmlmask import MatchXMLMask
-from sleekxmpp.xmlstream.matcher.xpath import MatchXPath
-
-__all__ = ['MatcherId', 'MatchMany', 'StanzaPath',
- 'MatchXMLMask', 'MatchXPath']
diff --git a/sleekxmpp/xmlstream/matcher/base.py b/sleekxmpp/xmlstream/matcher/base.py
deleted file mode 100644
index 83c26688..00000000
--- a/sleekxmpp/xmlstream/matcher/base.py
+++ /dev/null
@@ -1,31 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
- sleekxmpp.xmlstream.matcher.base
- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
- Part of SleekXMPP: The Sleek XMPP Library
-
- :copyright: (c) 2011 Nathanael C. Fritz
- :license: MIT, see LICENSE for more details
-"""
-
-
-class MatcherBase(object):
-
- """
- Base class for stanza matchers. Stanza matchers are used to pick
- stanzas out of the XML stream and pass them to the appropriate
- stream handlers.
-
- :param criteria: Object to compare some aspect of a stanza against.
- """
-
- def __init__(self, criteria):
- self._criteria = criteria
-
- def match(self, xml):
- """Check if a stanza matches the stored criteria.
-
- Meant to be overridden.
- """
- return False
diff --git a/sleekxmpp/xmlstream/matcher/id.py b/sleekxmpp/xmlstream/matcher/id.py
deleted file mode 100644
index 11ab70bb..00000000
--- a/sleekxmpp/xmlstream/matcher/id.py
+++ /dev/null
@@ -1,29 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
- sleekxmpp.xmlstream.matcher.id
- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
- 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
-
-
-class MatcherId(MatcherBase):
-
- """
- The ID matcher selects stanzas that have the same stanza 'id'
- interface value as the desired ID.
- """
-
- def match(self, xml):
- """Compare the given stanza's ``'id'`` attribute to the stored
- ``id`` value.
-
- :param xml: The :class:`~sleekxmpp.xmlstream.stanzabase.ElementBase`
- stanza to compare against.
- """
- return xml['id'] == self._criteria
diff --git a/sleekxmpp/xmlstream/matcher/idsender.py b/sleekxmpp/xmlstream/matcher/idsender.py
deleted file mode 100644
index 5c2c1f51..00000000
--- a/sleekxmpp/xmlstream/matcher/idsender.py
+++ /dev/null
@@ -1,47 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
- sleekxmpp.xmlstream.matcher.id
- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
- 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
-
-
-class MatchIDSender(MatcherBase):
-
- """
- The IDSender matcher selects stanzas that have the same stanza 'id'
- interface value as the desired ID, and that the 'from' value is one
- of a set of approved entities that can respond to a request.
- """
-
- def match(self, xml):
- """Compare the given stanza's ``'id'`` attribute to the stored
- ``id`` value, and verify the sender's JID.
-
- :param xml: The :class:`~sleekxmpp.xmlstream.stanzabase.ElementBase`
- stanza to compare against.
- """
-
- selfjid = self._criteria['self']
- peerjid = self._criteria['peer']
-
- allowed = {}
- allowed[''] = True
- allowed[selfjid.bare] = True
- allowed[selfjid.host] = True
- allowed[peerjid.full] = True
- allowed[peerjid.bare] = True
- allowed[peerjid.host] = True
-
- _from = xml['from']
-
- try:
- return xml['id'] == self._criteria['id'] and allowed[_from]
- except KeyError:
- return False
diff --git a/sleekxmpp/xmlstream/matcher/many.py b/sleekxmpp/xmlstream/matcher/many.py
deleted file mode 100644
index f470ec9c..00000000
--- a/sleekxmpp/xmlstream/matcher/many.py
+++ /dev/null
@@ -1,40 +0,0 @@
-"""
- SleekXMPP: The Sleek XMPP Library
- Copyright (C) 2010 Nathanael C. Fritz
- This file is part of SleekXMPP.
-
- See the file LICENSE for copying permission.
-"""
-
-from sleekxmpp.xmlstream.matcher.base import MatcherBase
-
-
-class MatchMany(MatcherBase):
-
- """
- The MatchMany matcher may compare a stanza against multiple
- criteria. It is essentially an OR relation combining multiple
- matchers.
-
- Each of the criteria must implement a match() method.
-
- Methods:
- match -- Overrides MatcherBase.match.
- """
-
- def match(self, xml):
- """
- Match a stanza against multiple criteria. The match is successful
- if one of the criteria matches.
-
- Each of the criteria must implement a match() method.
-
- Overrides MatcherBase.match.
-
- Arguments:
- xml -- The stanza object to compare against.
- """
- for m in self._criteria:
- if m.match(xml):
- return True
- return False
diff --git a/sleekxmpp/xmlstream/matcher/stanzapath.py b/sleekxmpp/xmlstream/matcher/stanzapath.py
deleted file mode 100644
index a4c0fda0..00000000
--- a/sleekxmpp/xmlstream/matcher/stanzapath.py
+++ /dev/null
@@ -1,43 +0,0 @@
-# -*- 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)
diff --git a/sleekxmpp/xmlstream/matcher/xmlmask.py b/sleekxmpp/xmlstream/matcher/xmlmask.py
deleted file mode 100644
index 56f728e1..00000000
--- a/sleekxmpp/xmlstream/matcher/xmlmask.py
+++ /dev/null
@@ -1,117 +0,0 @@
-"""
- SleekXMPP: The Sleek XMPP Library
- Copyright (C) 2010 Nathanael C. Fritz
- This file is part of SleekXMPP.
-
- See the file LICENSE for copying permission.
-"""
-
-import logging
-
-from xml.parsers.expat import ExpatError
-
-from sleekxmpp.xmlstream.stanzabase import ET
-from sleekxmpp.xmlstream.matcher.base import MatcherBase
-
-
-log = logging.getLogger(__name__)
-
-
-class MatchXMLMask(MatcherBase):
-
- """
- The XMLMask matcher selects stanzas whose XML matches a given
- XML pattern, or mask. For example, message stanzas with body elements
- could be matched using the mask:
-
- .. code-block:: xml
-
- <message xmlns="jabber:client"><body /></message>
-
- Use of XMLMask is discouraged, and
- :class:`~sleekxmpp.xmlstream.matcher.xpath.MatchXPath` or
- :class:`~sleekxmpp.xmlstream.matcher.stanzapath.StanzaPath`
- should be used instead.
-
- :param criteria: Either an :class:`~xml.etree.ElementTree.Element` XML
- object or XML string to use as a mask.
- """
-
- def __init__(self, criteria, default_ns='jabber:client'):
- MatcherBase.__init__(self, criteria)
- if isinstance(criteria, str):
- self._criteria = ET.fromstring(self._criteria)
- self.default_ns = default_ns
-
- def setDefaultNS(self, ns):
- """Set the default namespace to use during comparisons.
-
- :param ns: The new namespace to use as the default.
- """
- self.default_ns = ns
-
- def match(self, xml):
- """Compare a stanza object or XML object against the stored XML mask.
-
- Overrides MatcherBase.match.
-
- :param xml: The stanza object or XML object to compare against.
- """
- if hasattr(xml, 'xml'):
- xml = xml.xml
- return self._mask_cmp(xml, self._criteria, True)
-
- def _mask_cmp(self, source, mask, use_ns=False, default_ns='__no_ns__'):
- """Compare an XML object against an XML mask.
-
- :param source: The :class:`~xml.etree.ElementTree.Element` XML object
- to compare against the mask.
- :param mask: The :class:`~xml.etree.ElementTree.Element` XML object
- serving as the mask.
- :param use_ns: Indicates if namespaces should be respected during
- the comparison.
- :default_ns: The default namespace to apply to elements that
- do not have a specified namespace.
- Defaults to ``"__no_ns__"``.
- """
- if source is None:
- # If the element was not found. May happend during recursive calls.
- return False
-
- # Convert the mask to an XML object if it is a string.
- if not hasattr(mask, 'attrib'):
- try:
- mask = ET.fromstring(mask)
- except ExpatError:
- log.warning("Expat error: %s\nIn parsing: %s", '', mask)
-
- mask_ns_tag = "{%s}%s" % (self.default_ns, mask.tag)
- if source.tag not in [mask.tag, mask_ns_tag]:
- return False
-
- # If the mask includes text, compare it.
- if mask.text and source.text and \
- source.text.strip() != mask.text.strip():
- return False
-
- # Compare attributes. The stanza must include the attributes
- # defined by the mask, but may include others.
- for name, value in mask.attrib.items():
- if source.attrib.get(name, "__None__") != value:
- return False
-
- # Recursively check subelements.
- matched_elements = {}
- for subelement in mask:
- matched = False
- for other in source.findall(subelement.tag):
- matched_elements[other] = False
- if self._mask_cmp(other, subelement, use_ns):
- if not matched_elements.get(other, False):
- matched_elements[other] = True
- matched = True
- if not matched:
- return False
-
- # Everything matches.
- return True
diff --git a/sleekxmpp/xmlstream/matcher/xpath.py b/sleekxmpp/xmlstream/matcher/xpath.py
deleted file mode 100644
index f3d28429..00000000
--- a/sleekxmpp/xmlstream/matcher/xpath.py
+++ /dev/null
@@ -1,59 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
- sleekxmpp.xmlstream.matcher.xpath
- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
- Part of SleekXMPP: The Sleek XMPP Library
-
- :copyright: (c) 2011 Nathanael C. Fritz
- :license: MIT, see LICENSE for more details
-"""
-
-from sleekxmpp.xmlstream.stanzabase import ET, fix_ns
-from sleekxmpp.xmlstream.matcher.base import MatcherBase
-
-
-class MatchXPath(MatcherBase):
-
- """
- The XPath matcher selects stanzas whose XML contents matches a given
- XPath expression.
-
- .. warning::
-
- Using this matcher may not produce expected behavior when using
- attribute selectors. For Python 2.6 and 3.1, the ElementTree
- :meth:`~xml.etree.ElementTree.Element.find()` method does
- not support the use of attribute selectors. If you need to
- support Python 2.6 or 3.1, it might be more useful to use a
- :class:`~sleekxmpp.xmlstream.matcher.stanzapath.StanzaPath` matcher.
-
- If the value of :data:`IGNORE_NS` is set to ``True``, then XPath
- expressions will be matched without using namespaces.
- """
-
- def __init__(self, criteria):
- self._criteria = fix_ns(criteria)
-
- def match(self, xml):
- """
- Compare a stanza's XML contents to an XPath expression.
-
- If the value of :data:`IGNORE_NS` is set to ``True``, then XPath
- expressions will be matched without using namespaces.
-
- .. warning::
-
- In Python 2.6 and 3.1 the ElementTree
- :meth:`~xml.etree.ElementTree.Element.find()` method does not
- support attribute selectors in the XPath expression.
-
- :param xml: The :class:`~sleekxmpp.xmlstream.stanzabase.ElementBase`
- stanza to compare against.
- """
- if hasattr(xml, 'xml'):
- xml = xml.xml
- x = ET.Element('x')
- x.append(xml)
-
- return x.find(self._criteria) is not None
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 20:28:16 +0000