From fc967002989971889bc269be1c811aa815811dc5 Mon Sep 17 00:00:00 2001
From: Ben Darnell <ben@bendarnell.com>
Date: Tue, 2 Apr 2013 00:11:10 -0400
Subject: [PATCH] Set the __test__ attribute on gen_test to False.

Without this, if a nose-using project imported gen_test nose would try
to run it as a test.
---
 tornado/testing.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tornado/testing.py b/tornado/testing.py
index f92abab3..b7d2881e 100644
--- a/tornado/testing.py
+++ b/tornado/testing.py
@@ -377,6 +377,11 @@ def gen_test(f):
     return wrapper
 
 
+# Without this attribute, nosetests will try to run gen_test as a test
+# anywhere it is imported.
+gen_test.__test__ = False
+
+
 class LogTrapTestCase(unittest.TestCase):
     """A test case that captures and discards all logging output
     if the test passes.