From 4aba2eb6017de5d4b56d4aa34af87f2ebab903b0 Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Fri, 28 Sep 2012 11:00:53 -0400
Subject: - fix annotation transfer when producing m2m backref, [ticket:2578]

---
 lib/sqlalchemy/util/langhelpers.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/sqlalchemy/util')

diff --git a/lib/sqlalchemy/util/langhelpers.py b/lib/sqlalchemy/util/langhelpers.py
index e560b871a..9761aeae9 100644
--- a/lib/sqlalchemy/util/langhelpers.py
+++ b/lib/sqlalchemy/util/langhelpers.py
@@ -862,6 +862,9 @@ class _symbol(int):
     def __reduce__(self):
         return symbol, (self.name, "x", int(self))
 
+    def __str__(self):
+        return repr(self)
+
     def __repr__(self):
         return "<symbol '%s>" % self.name
 
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