From: Kai Mueller <15907922+kasium@users.noreply.github.com>
Date: Tue, 21 Dec 2021 11:12:30 +0000 (+0000)
Subject: Make __class_getitem__ a function
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d5e5765e0e5542149f116ed9ccff1b3e2e32dee5;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

Make __class_getitem__ a function
---

diff --git a/lib/sqlalchemy/orm/decl_api.py b/lib/sqlalchemy/orm/decl_api.py
index e44ca111a7..17cc7bb120 100644
--- a/lib/sqlalchemy/orm/decl_api.py
+++ b/lib/sqlalchemy/orm/decl_api.py
@@ -788,7 +788,11 @@ class registry:
         if mapper:
             class_dict["__mapper_cls__"] = mapper
         if hasattr(cls, "__class_getitem__"):
-            class_dict["__class_getitem__"] = lambda cls, _: cls
+
+            def __class_getitem__(cls, key):
+                return cls
+
+            class_dict["__class_getitem__"] = __class_getitem__
 
         return metaclass(name, bases, class_dict)