Add support for XEP-0319, idle presence

sleekxmpp/plugins/xep_0319/stanza.py

@@ -0,0 +1,28 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2013 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import datetime as dt
+
+from sleekxmpp.xmlstream import ElementBase
+from sleekxmpp.plugins import xep_0082
+
+
+class Idle(ElementBase):
+    name = 'idle'
+    namespace = 'urn:xmpp:idle:0'
+    plugin_attrib = 'idle'
+    interfaces = set(['since'])
+
+    def get_since(self):
+        timestamp = self._get_attr('since')
+        return xep_0082.parse(timestamp)
+
+    def set_since(self, value):
+        if isinstance(value, dt.datetime):
+            value = xep_0082.format_datetime(value)
+        self._set_attr('since', value)