From 8ce64aca6e84860ffbd2605f7cb52e97c8c10771 Mon Sep 17 00:00:00 2001
From: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
Date: Wed, 5 Jan 2022 10:58:17 -0600
Subject: [PATCH] [0.931 backport] Fix __reduce__ regression (#11866)

Co-authored-by: hauntsaninja <>
---
 mypy/typeshed/stdlib/builtins.pyi | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/mypy/typeshed/stdlib/builtins.pyi b/mypy/typeshed/stdlib/builtins.pyi
index 71efda9b979a..1b2d3db12c3f 100644
--- a/mypy/typeshed/stdlib/builtins.pyi
+++ b/mypy/typeshed/stdlib/builtins.pyi
@@ -100,11 +100,13 @@ class object:
     def __getattribute__(self, __name: str) -> Any: ...
     def __delattr__(self, __name: str) -> None: ...
     def __sizeof__(self) -> int: ...
-    def __reduce__(self) -> str | Tuple[object, ...]: ...
+    # return type of pickle methods is rather hard to express in the current type system
+    # see #6661 and https://docs.python.org/3/library/pickle.html#object.__reduce__
+    def __reduce__(self) -> str | Tuple[Any, ...]: ...
     if sys.version_info >= (3, 8):
-        def __reduce_ex__(self, __protocol: SupportsIndex) -> str | Tuple[object, ...]: ...
+        def __reduce_ex__(self, __protocol: SupportsIndex) -> str | Tuple[Any, ...]: ...
     else:
-        def __reduce_ex__(self, __protocol: int) -> str | Tuple[object, ...]: ...
+        def __reduce_ex__(self, __protocol: int) -> str | Tuple[Any, ...]: ...
     def __dir__(self) -> Iterable[str]: ...
     def __init_subclass__(cls) -> None: ...