def teardown_class(cls): clean_tmpdir()
def tearDown(self): clean_tmpdir()
def teardown_class(cls): clean_tmpdir()
def tearDown(self): clean_tmpdir()
def teardown_class(cls): clean_tmpdir()
def tearDown(self): clean_tmpdir()
def teardown_class(cls): clean_tmpdir()
def tearDown(self): clean_tmpdir()