From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Mon, 29 Jan 2007 23:08:55 +0000 (+0000)
Subject: empty out ClassKey registry when clear_mappers() is called
X-Git-Tag: rel_0_3_5~78
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3dc66adea1f5ca395feb902b17f60b24c96cdf15;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

empty out ClassKey registry when clear_mappers() is called
---

diff --git a/lib/sqlalchemy/orm/__init__.py b/lib/sqlalchemy/orm/__init__.py
index 1569b02deb..b7706e381f 100644
--- a/lib/sqlalchemy/orm/__init__.py
+++ b/lib/sqlalchemy/orm/__init__.py
@@ -73,6 +73,7 @@ def clear_mappers():
     
     when new mappers are created, they will be assigned to their classes as their primary mapper."""
     mapper_registry.clear()
+    mapperlib.ClassKey.instances.clear()
     
 def clear_mapper(m):
     """remove the given mapper from the storage of mappers.