From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Mon, 20 Dec 2010 04:00:19 +0000 (-0500)
Subject: skip some len calls
X-Git-Tag: rel_0_7b1~142
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7590755fd1377ab5264f63dd38c8212bf612435e;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

skip some len calls
---

diff --git a/lib/sqlalchemy/schema.py b/lib/sqlalchemy/schema.py
index 67f37e7639..4eff823333 100644
--- a/lib/sqlalchemy/schema.py
+++ b/lib/sqlalchemy/schema.py
@@ -1598,7 +1598,7 @@ class ColumnCollectionConstraint(Constraint):
         return (ordered_dict[key] for key in ordered_dict._list)
 
     def __len__(self):
-        return len(self.columns)
+        return len(self.columns._data)
 
 
 class CheckConstraint(Constraint):