From: Daniel Thorne <ldthorne96@gmail.com>
Date: Thu, 7 Sep 2023 21:41:33 +0000 (-0400)
Subject: Add return type annotation to `configure_mappers` (#10294)
X-Git-Tag: rel_2_0_21~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c0769240d8cb18fb42f7e1685d260f6ceee4e56;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

Add return type annotation to `configure_mappers` (#10294)
---

diff --git a/lib/sqlalchemy/orm/mapper.py b/lib/sqlalchemy/orm/mapper.py
index e78830e5bf..06671a5e12 100644
--- a/lib/sqlalchemy/orm/mapper.py
+++ b/lib/sqlalchemy/orm/mapper.py
@@ -4097,7 +4097,7 @@ class _OptGetColumnsNotAvailable(Exception):
     pass
 
 
-def configure_mappers():
+def configure_mappers() -> None:
     """Initialize the inter-mapper relationships of all mappers that
     have been constructed thus far across all :class:`_orm.registry`
     collections.