from django.apps import AppConfig from django.db.models.signals import post_save from . import signals class CoreConfig(AppConfig): default_auto_field = 'django.db.models.BigAutoField' name = 'core' def ready(self) -> None: from oauth2_provider.models import get_access_token_model TokenModel = get_access_token_model() post_save.connect(signals.set_user_on_application_token, sender=TokenModel)