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Hi I am defining my own signal and receiver. I just want to know where I should place my codes. It is in models.py or in views.py. Please help
602
pre_save. This is sent at the beginning of a model's save() method. Arguments sent with this signal: sender.
Django Signals - post_delete()To notify another part of the application after the delete event of an object happens, you can use the post_delete signal.
In the example above, save_profile is our receiver function, User is the sender and post_save is the signal. You can read it as: Everytime when a User instance finalize the execution of its save method, the save_profile function will be executed. If you supress the sender argument like this: post_save.
Put your signal function into signals.py and
don't forget to put the app config in the __init__.py file and also
ready method in the apps.py file.
apps.py:
from django.apps import AppConfig
class AppNameConfig(AppConfig):
name = 'app_name'
def ready(self):
import app_name.signals
__init__.py (app folder):
default_app_config = 'app_name.apps.AppNameConfig'
answered Sep 18 '22 13:09
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