From 56af5fcab7e2ad370a1ac8985769108d281b8658 Mon Sep 17 00:00:00 2001
From: Georg Brandl <georg@python.org>
Date: Fri, 18 Jul 2008 19:30:10 +0000
Subject: #3390: replace a remaining has_key().

---
 Lib/unittest.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/unittest.py b/Lib/unittest.py
index b5c6bef..b5a1a4b 100644
--- a/Lib/unittest.py
+++ b/Lib/unittest.py
@@ -160,7 +160,7 @@ class TestResult:
         return ''.join(traceback.format_exception(exctype, value, tb))
 
     def _is_relevant_tb_level(self, tb):
-        return tb.tb_frame.f_globals.has_key('__unittest')
+        return '__unittest' in tb.tb_frame.f_globals
 
     def _count_relevant_tb_levels(self, tb):
         length = 0
-- 
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