14.06.13 04:18, brett.cannon написав(ла):

http://hg.python.org/cpython/rev/af27c661d4fb changeset: 84115:af27c661d4fb user: Brett Cannon date: Thu Jun 13 21:18:43 2013 -0400 summary: Move test_pep352 over to unittest.main()

You forgot about: from test.support import run_unittest