From dff2c4f0dde14ba6aac0b2d43c0692321a7c5a91 Mon Sep 17 00:00:00 2001
From: Mateen Kasim <46801200+mateenkasim@users.noreply.github.com>
Date: Tue, 21 Feb 2023 12:00:35 -0500
Subject: [PATCH] Update Model subclass DoesNotExist type (#1364)

* Update Model subclass DoesNotExist type
* Make special Model exceptions Final
* Use typing_extensions
---
 django-stubs/db/models/base.pyi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/django-stubs/db/models/base.pyi b/django-stubs/db/models/base.pyi
index 5070352a3..d22ed7774 100644
--- a/django-stubs/db/models/base.pyi
+++ b/django-stubs/db/models/base.pyi
@@ -7,6 +7,7 @@ from django.core.exceptions import MultipleObjectsReturned as BaseMultipleObject
 from django.core.exceptions import ObjectDoesNotExist, ValidationError
 from django.db.models.manager import BaseManager
 from django.db.models.options import Options
+from typing_extensions import Final
 
 _Self = TypeVar("_Self", bound=Model)
 
@@ -26,8 +27,9 @@ class ModelBase(type):
     def _base_manager(cls: type[_Self]) -> BaseManager[_Self]: ...  # type: ignore[misc]
 
 class Model(metaclass=ModelBase):
-    class DoesNotExist(ObjectDoesNotExist): ...
-    class MultipleObjectsReturned(BaseMultipleObjectsReturned): ...
+    DoesNotExist: Final[type[ObjectDoesNotExist]]
+    MultipleObjectsReturned: Final[type[BaseMultipleObjectsReturned]]
+
     class Meta: ...
     _meta: Options[Any]
     pk: Any