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"""
Slixmpp: The Slick XMPP Library
Copyright (C) 2010 Nathanael C. Fritz
This file is part of Slixmpp.
See the file LICENSE for copying permission.
"""
from collections import OrderedDict
from slixmpp.xmlstream import StanzaBase
class StreamFeatures(StanzaBase):
"""
"""
name = 'features'
namespace = 'http://etherx.jabber.org/streams'
interfaces = {'features', 'required', 'optional'}
sub_interfaces = interfaces
plugin_tag_map = {}
plugin_attrib_map = {}
def setup(self, xml):
StanzaBase.setup(self, xml)
self.values = self.values
def get_features(self):
"""
"""
features = OrderedDict()
for (name, lang), plugin in self.plugins.items():
features[name] = plugin
return features
def set_features(self, value):
"""
"""
pass
def del_features(self):
"""
"""
pass
def get_required(self):
"""
"""
features = self['features']
return [f for n, f in features.items() if f['required']]
def get_optional(self):
"""
"""
features = self['features']
return [f for n, f in features.items() if not f['required']]
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