Continued reorganization and streamlining.

sleekxmpp/stanza/stream_features.py

@@ -0,0 +1,52 @@
+"""
+    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 import ElementBase, StanzaBase, ET
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class StreamFeatures(StanzaBase):
+
+    """
+    """
+
+    name = 'features'
+    namespace = 'http://etherx.jabber.org/streams'
+    interfaces = set(('features', 'required', 'optional'))
+    sub_interfaces = interfaces
+
+    def setup(self, xml):
+        StanzaBase.setup(self, xml)
+        self.values = self.values
+
+    def get_features(self):
+        """
+        """
+        return self.plugins
+
+    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']]