commit b1d6f858d4dfab629a7dd453808bb37668e63514
author Terry Jan Reedy <tjreedy@udel.edu> Sun May 05 23:22:19 2013 -0400
committer Terry Jan Reedy <tjreedy@udel.edu> Sun May 05 23:22:19 2013 -0400
tree 6da3622d791e38b30590b586fd8680d9c074bec1
parent 277c27c8fce8e58ed22f5aa25627785fb08e4ce4

Issue17883: Update to assertIn to see why test fails on one buildbot.

Lib/test/test_tcl.py

diff --git a/Lib/test/test_tcl.py b/Lib/test/test_tcl.py
index 8db11dc..ea3d87d 100644
--- a/Lib/test/test_tcl.py
+++ b/Lib/test/test_tcl.py
@@ -148,7 +148,7 @@
             env.unset("TCL_LIBRARY")
             f = os.popen('%s -c "import Tkinter; print Tkinter"' % (unc_name,))
 
-        self.assertTrue('Tkinter.py' in f.read())
+        self.assertIn('Tkinter.py', f.read())
         # exit code must be zero
         self.assertEqual(f.close(), None)