From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Thu, 29 Jan 2009 17:58:29 +0000 (+0000)
Subject: getstate fix
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86ff08dfea383cebd81347515c5b9affdfa589a1;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

getstate fix
---

diff --git a/lib/sqlalchemy/types.py b/lib/sqlalchemy/types.py
index a8fe8b821c..0e3dfe34f7 100644
--- a/lib/sqlalchemy/types.py
+++ b/lib/sqlalchemy/types.py
@@ -167,7 +167,7 @@ class TypeEngine(AbstractType):
 
     def __getstate__(self):
         d = self.__dict__.copy()
-        d['_impl_dict'] = weakref.WeakKeyDictionary()   # will be optimized in 0.6
+        d.pop('_impl_dict', None)
         return d
 
     def get_col_spec(self):