PEP8 formatting updates.

sleekxmpp/stanza/error.py

@@ -51,7 +51,7 @@ class Error(ElementBase):
     namespace = 'jabber:client'
     name = 'error'
     plugin_attrib = 'error'
-    interfaces = set(('code', 'condition', 'text', 'type', 
+    interfaces = set(('code', 'condition', 'text', 'type',
                       'gone', 'redirect'))
     sub_interfaces = set(('text',))
     plugin_attrib_map = {}

sleekxmpp/stanza/rootstanza.py

@@ -78,7 +78,8 @@ class RootStanza(StanzaBase):
             self['error']['type'] = 'cancel'
             self.send()
             # log the error
-            log.exception('Error handling {%s}%s stanza' ,  self.namespace, self.name)
+            log.exception('Error handling {%s}%s stanza',
+                          self.namespace, self.name)
             # Finally raise the exception to a global exception handler
             self.stream.exception(e)
 

sleekxmpp/stanza/roster.py

@@ -47,7 +47,7 @@ class Roster(ElementBase):
         roster versioning.
         """
         return self.xml.attrib.get('ver', None)
- 
+
     def set_ver(self, ver):
         """
         Ensure handling an empty ver attribute propery.
@@ -101,7 +101,7 @@ class Roster(ElementBase):
                 items[item['jid']] = item.values
                 # Remove extra JID reference to keep everything
                 # backward compatible
-                del items[item['jid']]['jid'] 
+                del items[item['jid']]['jid']
                 del items[item['jid']]['lang']
         return items
 

sleekxmpp/stanza/stream_error.py

@@ -79,4 +79,3 @@ class StreamError(Error, StanzaBase):
 
     def del_see_other_host(self):
         self._del_sub('{%s}see-other-host' % self.condition_ns)
-