quick_frontend, primitivus (contact_list): ContactList widget must now call postInit() when ready, to avoid being registered before being constructed

frontends/src/primitivus/contact_list.py

@@ -51,6 +51,7 @@ class ContactList(PrimitivusWidget, QuickContactList):
             urwid.connect_signal(self, 'change', on_change, user_data)
         self.host.addListener('notification', self.onNotification, [self.profile])
         self.host.addListener('notificationsClear', self.onNotification, [self.profile])
+        self.postInit()
 
     def update(self, entities=None, type_=None, profile=None):
         """Update display, keep focus"""

frontends/src/quick_frontend/quick_contact_list.py

@@ -821,7 +821,6 @@ class QuickContactList(QuickWidget):
 
     def __init__(self, host, profiles):
         super(QuickContactList, self).__init__(host, None, profiles)
-        handler.register(self)
 
         # options
         # for next values, None means use indivual value per profile
@@ -831,6 +830,10 @@ class QuickContactList(QuickWidget):
         self.show_resources = None # TODO
         self.show_status = None # TODO
 
+    def postInit(self):
+        """Method to be called by frontend after widget is initialised"""
+        handler.register(self)
+
     @property
     def items(self):
         return handler.items