Avoid to execute database queries in app ready method. #121

extra_settings/apps.py

@@ -1,7 +1,6 @@
 from django.apps import AppConfig
 from django.conf import settings
 from django.db.models.signals import post_migrate
-from django.db.utils import OperationalError, ProgrammingError
 
 
 class ExtraSettingsConfig(AppConfig):
@@ -13,9 +12,4 @@ def ready(self):
         from extra_settings import signals  # noqa: F401
         from extra_settings.models import Setting
 
-        try:
-            Setting.set_defaults_from_settings()
-        except (OperationalError, ProgrammingError):
-            pass
-
         post_migrate.connect(Setting.set_defaults_from_settings, sender=self)