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avoid throwing exception for model_policies that don't exist
[plstackapi.git]
/
planetstack
/
model_policy.py
diff --git
a/planetstack/model_policy.py
b/planetstack/model_policy.py
index
38caf01
..
ba0cb99
100644
(file)
--- a/
planetstack/model_policy.py
+++ b/
planetstack/model_policy.py
@@
-1,14
+1,18
@@
from django.db.models.signals import post_save
from django.dispatch import receiver
import pdb
from django.db.models.signals import post_save
from django.dispatch import receiver
import pdb
-from model_policies import *
+from core.models import *
+import model_policies
@receiver(post_save)
@receiver(post_save)
-def post_save_handler(sender, **kwargs):
+def post_save_handler(sender,
instance,
**kwargs):
sender_name = sender.__name__
policy_name = 'model_policy_%s'%sender_name
sender_name = sender.__name__
policy_name = 'model_policy_%s'%sender_name
- try:
- policy_handler = globals[policy_name]
- policy_handler(sender)
- except:
- pass
+
+ if (not kwargs['update_fields']):
+ try:
+ policy_handler = getattr(model_policies, policy_name, None)
+ if policy_handler is not None:
+ policy_handler.handle(instance)
+ except:
+ pass