From 79d34d6f46e7c24688fdb64de4b6a037dcf518a3 Mon Sep 17 00:00:00 2001
From: Marti Raudsepp <marti@juffo.org>
Date: Wed, 8 Dec 2021 14:09:20 +0200
Subject: [PATCH] Add ValidationError type hints (#767)

---
 django-stubs/core/exceptions.pyi | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/django-stubs/core/exceptions.pyi b/django-stubs/core/exceptions.pyi
index 6d2d7a8..f454a81 100644
--- a/django-stubs/core/exceptions.pyi
+++ b/django-stubs/core/exceptions.pyi
@@ -1,4 +1,4 @@
-from typing import Any, Dict, Iterator, List, Mapping, Optional, Tuple, Union
+from typing import Any, Dict, Iterator, List, Literal, Mapping, Optional, Tuple, Union
 
 from django.forms.utils import ErrorDict
 
@@ -24,15 +24,20 @@ class MiddlewareNotUsed(Exception): ...
 class ImproperlyConfigured(Exception): ...
 class FieldError(Exception): ...
 
-NON_FIELD_ERRORS: str
+NON_FIELD_ERRORS: Literal["__all__"]
 
 class ValidationError(Exception):
-    error_dict: Any = ...
-    error_list: Any = ...
-    message: Any = ...
-    code: Any = ...
-    params: Any = ...
-    def __init__(self, message: Any, code: Optional[str] = ..., params: Optional[Mapping[str, Any]] = ...) -> None: ...
+    error_dict: Dict[str, ValidationError] = ...
+    error_list: List[ValidationError] = ...
+    message: str = ...
+    code: Optional[str] = ...
+    params: Optional[Mapping[str, Any]] = ...
+    def __init__(
+        self,
+        message: Union[str, ValidationError, Dict[str, Any], List[Any]],
+        code: Optional[str] = ...,
+        params: Optional[Mapping[str, Any]] = ...,
+    ) -> None: ...
     @property
     def message_dict(self) -> Dict[str, List[str]]: ...
     @property