1 from django.db.models.signals import post_save
2 from django.dispatch import receiver
4 from core.models import *
7 modelPolicyEnabled = True
9 def EnableModelPolicy(x):
10 global modelPolicyEnabled
11 modelPolicyEnabled = x
14 def post_save_handler(sender, instance, **kwargs):
15 sender_name = sender.__name__
16 policy_name = 'model_policy_%s'%sender_name
18 if not modelPolicyEnabled:
21 if (not kwargs['update_fields']):
23 policy_handler = getattr(model_policies, policy_name, None)
24 if policy_handler is not None:
25 policy_handler.handle(instance)