From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sat, 27 Oct 2007 01:19:25 +0000 (+0000)
Subject: clear MapperStub ArgSingletons on clear_mappers() too...
X-Git-Tag: rel_0_4_1~106
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cba1e9a01ef292a5bb7fdd4e0c62f4f7509f38b9;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

clear MapperStub ArgSingletons on clear_mappers() too...
---

diff --git a/lib/sqlalchemy/orm/__init__.py b/lib/sqlalchemy/orm/__init__.py
index 12cc1316ee..553bd57baf 100644
--- a/lib/sqlalchemy/orm/__init__.py
+++ b/lib/sqlalchemy/orm/__init__.py
@@ -547,6 +547,8 @@ def clear_mappers():
             mapper.dispose()
         mapper_registry.clear()
         mapperlib.ClassKey.dispose(mapperlib.ClassKey)
+        from sqlalchemy.orm import dependency
+        dependency.MapperStub.dispose(dependency.MapperStub)
     finally:
         mapperlib._COMPILE_MUTEX.release()