diff --git a/mitterlib/ui/ui_pygtk.py b/mitterlib/ui/ui_pygtk.py
index cc88261..949a25d 100644
--- a/mitterlib/ui/ui_pygtk.py
+++ b/mitterlib/ui/ui_pygtk.py
@@ -70,9 +70,9 @@ class _IdleObject(gobject.GObject):
     """
     def __init__(self):
         gobject.GObject.__init__(self)
- 
+
     def emit(self, *args):
-        gobject.idle_add(gobject.GObject.emit,self,*args)
+        gobject.idle_add(gobject.GObject.emit, self, *args)
 
 
 class _WorkerThread(threading.Thread, _IdleObject):
@@ -86,17 +86,17 @@ class _WorkerThread(threading.Thread, _IdleObject):
                 (gobject.TYPE_PYOBJECT,)),  # list/networkdata
             "exception": (
                 gobject.SIGNAL_RUN_LAST,
-                gobject.TYPE_NONE, 
+                gobject.TYPE_NONE,
                 (gobject.TYPE_PYOBJECT,))   # The exception
             }
- 
+
     def __init__(self, function, *args, **kwargs):
         threading.Thread.__init__(self)
         _IdleObject.__init__(self)
         self._function = function
         self._args = args
         self._kwargs = kwargs
- 
+
     def run(self):
         # call the function
         _log.debug('Thread %s calling %s', self.name, str(self._function))
@@ -137,8 +137,8 @@ class _ThreadManager(object):
 
         # not actually a widget. It's the object that emitted the signal, in
         # this case, the _WorkerThread object.
-        thread_id = widget.name 
-        
+        thread_id = widget.name
+
         _log.debug('Thread %s completed, %d threads in the queue', thread_id,
                 len(self._thread_pool))
 
@@ -378,7 +378,7 @@ class Interface(object):
                 'Settings', gtk.STOCK_PREFERENCES)
         #settings_action.connect('activate', self.show_settings)
 
-        self._update_action = gtk.Action('Update', '_Update', 
+        self._update_action = gtk.Action('Update', '_Update',
                 'Update your status', gtk.STOCK_ADD)
         self._update_action.set_property('sensitive', False)
         self._update_action.connect('activate', self._update_status)
@@ -601,7 +601,6 @@ class Interface(object):
     # ------------------------------------------------------------
     # Widget callback functions
     # ------------------------------------------------------------
-
     def _count_chars(self, text_buffer):
         """Count the number of chars in the edit field and update the
         label that shows the available space."""
@@ -775,7 +774,6 @@ class Interface(object):
     # ------------------------------------------------------------
     # Required functions for all interfaces
     # ------------------------------------------------------------
-
     def __init__(self, connection, options):
         """Start the interface. `connection` is the :class:`Networks` object
         with all the available networks. `options` is the :class:`ConfigOpt`
@@ -813,7 +811,7 @@ class Interface(object):
         self._threads = _ThreadManager()
 
         # queue the first fetch
-        self._threads.add_work(self._post_get_messages, 
+        self._threads.add_work(self._post_get_messages,
                 self._exception_get_messages,
                 self._connection.messages)
 
@@ -887,4 +885,3 @@ class Interface(object):
                 default='blue',
                 conflict_group='interface',
                 is_cmd_option=False)
-