xxxxxxxxxx
#signals.py
from django.db.models.signals import post_delete
from django.dispatch import receiver
@receiver(post_delete, sender=ModelName)
def deleting_model(sender, instance, **kwargs):
#your action goes here
pass
#apps.py
from django.apps import AppConfig
class AppNameConfig(AppConfig):
default_auto_field = 'django.db.models.BigAutoField'
name = 'appname'
def ready(self):
import appname.signals