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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 permission.
"""
from sleekxmpp import Message, Presence
from sleekxmpp.xmlstream import register_stanza_plugin
from sleekxmpp.plugins import BasePlugin
from sleekxmpp.plugins.xep_0131 import stanza
from sleekxmpp.plugins.xep_0131.stanza import Headers
class XEP_0131(BasePlugin):
name = 'xep_0131'
description = 'XEP-0131: Stanza Headers and Internet Metadata'
dependencies = set(['xep_0030'])
stanza = stanza
default_config = {
'supported_headers': set()
}
def plugin_init(self):
register_stanza_plugin(Message, Headers)
register_stanza_plugin(Presence, Headers)
def plugin_end(self):
self.xmpp['xep_0030'].del_feature(feature=Headers.namespace)
for header in self.supported_headers:
self.xmpp['xep_0030'].del_feature(
feature='%s#%s' % (Headers.namespace, header))
def session_bind(self, jid):
self.xmpp['xep_0030'].add_feature(Headers.namespace)
for header in self.supported_headers:
self.xmpp['xep_0030'].add_feature('%s#%s' % (
Headers.namespace,
header))
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