1 files changed, 57 insertions, 0 deletions
diff --git a/slixmpp/stanza/stream_features.py b/slixmpp/stanza/stream_features.py
new file mode 100644
index 00000000..05788771
--- /dev/null
+++ b/slixmpp/stanza/stream_features.py
@@ -0,0 +1,57 @@
+"""
+    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 = set(('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']]