run checks

Author: shaleh

oauth2_provider/apps.py

@@ -1,32 +1,10 @@
-from django.apps import AppConfig, apps
-from django.core.exceptions import ImproperlyConfigured
-from django.db import router
+from django.apps import AppConfig
 
 
 class DOTConfig(AppConfig):
     name = "oauth2_provider"
     verbose_name = "Django OAuth Toolkit"
 
-    def _validate_token_configuration(self):
-        from .settings import oauth2_settings
-
-        databases = set(
-            router.db_for_write(apps.get_model(model))
-            for model in (
-                oauth2_settings.ACCESS_TOKEN_MODEL,
-                oauth2_settings.ID_TOKEN_MODEL,
-                oauth2_settings.REFRESH_TOKEN_MODEL,
-            )
-        )
-
-        # This is highly unlikely, but let's warn people just in case it does.
-        # If the tokens were allowed to be in different databases this would require all
-        # writes to have a transaction around each database. Instead, let's enforce that
-        # they all live together in one database.
-        # The tokens are not required to live in the default database provided the Django
-        # routers know the correct database for them.
-        if len(databases) > 1:
-            raise ImproperlyConfigured("the token models are expected to be stored in the same database.")
-
     def ready(self):
-        self._validate_token_configuration()
+        # Import checks to ensure they run.
+        from . import checks  # noqa: F401