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Diffstat (limited to 'Lib/test/test_mimetools.py')
| -rw-r--r-- | Lib/test/test_mimetools.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/test/test_mimetools.py b/Lib/test/test_mimetools.py index ed01ede893..86a26dc7e5 100644 --- a/Lib/test/test_mimetools.py +++ b/Lib/test/test_mimetools.py @@ -31,7 +31,7 @@ class MimeToolsTest(unittest.TestCase): s = set([""]) for i in xrange(100): nb = mimetools.choose_boundary() - self.assert_(nb not in s) + self.assertNotIn(nb, s) s.add(nb) def test_message(self): |