Add skip_signal to utils

apps/search_indexes/signals.py

@@ -2,9 +2,11 @@
 from django.db.models.signals import post_save
 from django.dispatch import receiver
 from django_elasticsearch_dsl.registries import registry
+from utils.signals import skip_signal
 
 
 @receiver(post_save)
+@skip_signal()
 def update_document(sender, **kwargs):
     from establishment.models import Establishment
     app_label = sender._meta.app_label

apps/utils/signals.py

@@ -0,0 +1,12 @@
+from functools import wraps
+
+
+def skip_signal():
+    def _skip_signal(signal_func):
+        @wraps(signal_func)
+        def _decorator(sender, instance, **kwargs):
+            if hasattr(instance, 'skip_signal'):
+                return None
+            return signal_func(sender, instance=instance, **kwargs)
+        return _decorator
+    return _skip_signal