first comit

venv/lib/python3.10/site-packages/django/contrib/auth/apps.py

@@ -0,0 +1,30 @@
+from django.apps import AppConfig
+from django.core import checks
+from django.db.models.query_utils import DeferredAttribute
+from django.db.models.signals import post_migrate
+from django.utils.translation import gettext_lazy as _
+
+from . import get_user_model
+from .checks import check_models_permissions, check_user_model
+from .management import create_permissions
+from .signals import user_logged_in
+
+
+class AuthConfig(AppConfig):
+    default_auto_field = "django.db.models.AutoField"
+    name = "django.contrib.auth"
+    verbose_name = _("Authentication and Authorization")
+
+    def ready(self):
+        post_migrate.connect(
+            create_permissions,
+            dispatch_uid="django.contrib.auth.management.create_permissions",
+        )
+        last_login_field = getattr(get_user_model(), "last_login", None)
+        # Register the handler only if UserModel.last_login is a field.
+        if isinstance(last_login_field, DeferredAttribute):
+            from .models import update_last_login
+
+            user_logged_in.connect(update_last_login, dispatch_uid="update_last_login")
+        checks.register(check_user_model, checks.Tags.models)
+        checks.register(check_models_permissions, checks.Tags.models)