from django.apps import AppConfig from django.db.models.signals import post_save, pre_save class RegistrationConfig(AppConfig): name = 'registration' def ready(self): from registration.signals import set_username, send_email_link, create_admin_registration pre_save.connect(set_username, "auth.User") pre_save.connect(send_email_link, "auth.User") post_save.connect(create_admin_registration, "auth.User")