1 from django.db.models.signals import post_save
2 from django.dispatch import receiver
4 from core.models import *
8 def post_save_handler(sender, instance, **kwargs):
9 sender_name = sender.__name__
10 policy_name = 'model_policy_%s'%sender_name
12 if (not kwargs['update_fields']):
14 policy_handler = getattr(model_policies, policy_name, None)
15 if policy_handler is not None:
16 policy_handler.handle(instance)