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authorLance Stout <lancestout@gmail.com>2011-03-18 15:51:44 -0400
committerLance Stout <lancestout@gmail.com>2011-03-18 15:51:44 -0400
commitf2c99798a6cf0dafe10fd547b036ecbb7a32569b (patch)
tree8a5d8192e3e0ed06cdb124a15daad5039a62e479 /sleekxmpp/plugins/xep_0085/stanza.py
parentd5b3a5282763e4f74816ff392bd8cd47dd9f7a95 (diff)
parent996ca52471931ccb3ac5a0f661e52fdc400db64b (diff)
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Merge branch 'develop' into stream_features
Diffstat (limited to 'sleekxmpp/plugins/xep_0085/stanza.py')
-rw-r--r--sleekxmpp/plugins/xep_0085/stanza.py73
1 files changed, 73 insertions, 0 deletions
diff --git a/sleekxmpp/plugins/xep_0085/stanza.py b/sleekxmpp/plugins/xep_0085/stanza.py
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+++ b/sleekxmpp/plugins/xep_0085/stanza.py
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+"""
+ SleekXMPP: The Sleek XMPP Library
+ Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+ This file is part of SleekXMPP.
+
+ See the file LICENSE for copying permissio
+"""
+
+import sleekxmpp
+from sleekxmpp.xmlstream import ElementBase, ET
+
+
+class ChatState(ElementBase):
+
+ """
+ Example chat state stanzas:
+ <message>
+ <active xmlns="http://jabber.org/protocol/chatstates" />
+ </message>
+
+ <message>
+ <paused xmlns="http://jabber.org/protocol/chatstates" />
+ </message>
+
+ Stanza Interfaces:
+ chat_state
+
+ Attributes:
+ states
+
+ Methods:
+ get_chat_state
+ set_chat_state
+ del_chat_state
+ """
+
+ name = ''
+ namespace = 'http://jabber.org/protocol/chatstates'
+ plugin_attrib = 'chat_state'
+ interfaces = set(('chat_state',))
+ is_extension = True
+
+ states = set(('active', 'composing', 'gone', 'inactive', 'paused'))
+
+ def setup(self, xml=None):
+ self.xml = ET.Element('')
+ return True
+
+ def get_chat_state(self):
+ parent = self.parent()
+ for state in self.states:
+ state_xml = parent.find('{%s}%s' % (self.namespace, state))
+ if state_xml is not None:
+ self.xml = state_xml
+ return state
+ return ''
+
+ def set_chat_state(self, state):
+ self.del_chat_state()
+ parent = self.parent()
+ if state in self.states:
+ self.xml = ET.Element('{%s}%s' % (self.namespace, state))
+ parent.append(self.xml)
+ elif state not in [None, '']:
+ raise ValueError('Invalid chat state')
+
+ def del_chat_state(self):
+ parent = self.parent()
+ for state in self.states:
+ state_xml = parent.find('{%s}%s' % (self.namespace, state))
+ if state_xml is not None:
+ self.xml = ET.Element('')
+ parent.xml.remove(state_xml)