--- a/src/plugins/plugin_misc_groupblog.py	Fri Jan 18 17:55:27 2013 +0100
+++ b/src/plugins/plugin_misc_groupblog.py	Fri Jan 18 17:55:34 2013 +0100
@@ -82,7 +82,7 @@
 
         host.bridge.addMethod("sendGroupBlog", ".plugin", in_sign='sasss', out_sign='',
                                method=self.sendGroupBlog)
-       
+
         host.bridge.addMethod("getLastGroupBlogs", ".plugin",
                               in_sign='sis', out_sign='aa{ss}',
                               method=self.getLastGroupBlogs,
@@ -92,21 +92,21 @@
                               in_sign='sasis', out_sign='a{saa{ss}}',
                               method=self.getMassiveLastGroupBlogs,
                               async = True)
-        
+
         host.bridge.addMethod("subscribeGroupBlog", ".plugin", in_sign='ss', out_sign='',
                                method=self.subscribeGroupBlog,
                                async = True)
-       
+
         host.bridge.addMethod("massiveSubscribeGroupBlogs", ".plugin", in_sign='sass', out_sign='',
                                method=self.massiveSubscribeGroupBlogs,
                                async = True)
-        
+
         host.trigger.add("PubSubItemsReceived", self.pubSubItemsReceivedTrigger)
-       
-    
+
+
     def getHandler(self, profile):
         return GroupBlog_handler()
-       
+
     @defer.inlineCallbacks
     def initialise(self, profile_key):
         """Check that this data for this profile are initialised, and do it else
@@ -115,14 +115,14 @@
         profile = self.host.memory.getProfileName(profile_key)
         if not profile:
             error(_("Unknown profile"))
-            raise Exception("Unknown profile") 
-        
+            raise Exception("Unknown profile")
+
         client = self.host.getClient(profile)
         if not client:
             error(_('No client for this profile key: %s') % profile_key)
-            raise Exception("Unknown profile") 
+            raise Exception("Unknown profile")
         yield client.client_initialized #we want to be sure that the client is initialized
-        
+
         #we first check that we have a item-access pubsub server
         if not hasattr(client,"item_access_pubsub"):
             debug(_('Looking for item-access power pubsub server'))
@@ -136,7 +136,7 @@
                     info(_("item-access powered pubsub service found: [%s]") % entity.full())
                     client.item_access_pubsub = entity
             client._item_access_pubsub_pending.callback(None)
-        
+
         if hasattr(client,"_item_access_pubsub_pending"):
             #XXX: we need to wait for item access pubsub service check
             yield client._item_access_pubsub_pending
@@ -174,7 +174,7 @@
         form_elts = filter(lambda elt: elt.name == "x", item.children)
         for form_elt in form_elts:
             form = data_form.Form.fromElement(form_elt)
-            
+
             if (form.formNamespace == NS_PUBSUB_ITEM_CONFIG):
                 access_model = form.get(OPT_ACCESS_MODEL, 'open')
                 if access_model == "roster":
@@ -183,7 +183,7 @@
                     except KeyError:
                         warning("No group found for roster access-model")
                         microblog_data["groups"] = ''
-                
+
                 break
 
     def item2gbdata(self, item):
@@ -258,12 +258,12 @@
                 raise NotImplementedError
             else:
                 error(_("Unknown access type"))
-                raise BadAccessTypeError 
-            
+                raise BadAccessTypeError
+
         self.initialise(profile_key).addCallback(initialised)
 
 
-        
+
     def getLastGroupBlogs(self, pub_jid, max_items=10, profile_key='@DEFAULT@'):
         """Get the last published microblogs
         @param pub_jid: jid of the publisher
@@ -271,7 +271,7 @@
         @param profile_key: profile key
         @return: list of microblog data (dict)
         """
-        
+
         def initialised(result):
             profile, client = result
             d = self.host.plugins["XEP-0060"].getItems(client.item_access_pubsub, self.getNodeName(jid.JID(pub_jid)),
@@ -292,14 +292,14 @@
         """
         def sendResult(result):
             """send result of DeferredList (list of microblogs to the calling method"""
-            
+
             ret = {}
 
             for (success, value) in result:
                 if success:
                     source_jid, data = value
                     ret[source_jid] = data
-            
+
             return ret
 
         def initialised(result):
@@ -316,9 +316,9 @@
                 jids = publishers
             else:
                 raise UnknownType
-            
+
             mblogs = []
-            
+
             for _jid in jids:
                 d = self.host.plugins["XEP-0060"].getItems(client.item_access_pubsub, self.getNodeName(jid.JID(_jid)),
                                                            max_items=max_items, profile_key=profile_key)
@@ -326,7 +326,7 @@
                 mblogs.append(d)
             dlist = defer.DeferredList(mblogs)
             dlist.addCallback(sendResult)
-            
+
             return dlist
 
 
@@ -391,7 +391,7 @@
 
 class GroupBlog_handler(XMPPHandler):
     implements(iwokkel.IDisco)
-    
+
     def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
         return [disco.DiscoFeature(NS_GROUPBLOG)]