Ticket #2207: add_change_manipulators_patch.diff

django/db/models/manipulators.py

@@ -230 +230 @@
             order = new_data['order_'] and map(int, new_data['order_'].split(',')) or []
             for rel_opts in self.opts.get_ordered_objects():
                 getattr(new_object, 'set_%s_order' % rel_opts.object_name.lower())(order)
+        
+        manipulator_signal = self.change and signals.post_change_manipulator_save or signals.post_add_manipulator_save
+        dispatcher.send(signal=manipulator_signal, sender=self.__class__, instance=new_object)
         return new_object
 
     def get_related_objects(self):

django/db/models/signals.py

@@ -6 +6 @@
 pre_save = object()
 post_save = object()
 
+post_add_manipulator_save = object()
+post_change_manipulator_save = object()
+
 pre_delete = object()
 post_delete = object()
 
 post_syncdb = object()
+