From: hanbin <58972963+hanbin8269@users.noreply.github.com>
Date: Wed, 5 Apr 2023 01:46:45 +0000 (+0900)
Subject: Fix type annotation of schema.MetaData.naming_convention
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d458e36242c60f44b1140697ae04cc8ad8ac5b98;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

Fix type annotation of schema.MetaData.naming_convention

According to the documentation, we should be able to use `Callable[Constraint, Table]]` as the value type for MetaData.naming_convention.

https://docs.sqlalchemy.org/en/20/core/metadata.html#sqlalchemy.schema.MetaData.params.naming_convention
---

diff --git a/lib/sqlalchemy/sql/schema.py b/lib/sqlalchemy/sql/schema.py
index b4263137b3..078157820f 100644
--- a/lib/sqlalchemy/sql/schema.py
+++ b/lib/sqlalchemy/sql/schema.py
@@ -5108,7 +5108,7 @@ class MetaData(HasSchemaAttr):
         self,
         schema: Optional[str] = None,
         quote_schema: Optional[bool] = None,
-        naming_convention: Optional[Dict[str, str]] = None,
+        naming_convention: Optional[Dict[str, str | Callable[Constraint, Table]]] = None,
         info: Optional[_InfoType] = None,
     ) -> None:
         """Create a new MetaData object.