def assertTemplateDoesNotExist(self, name):
        try:
            self.assertTemplateExists(name)
        except __HOLE__:
            return
        raise AssertionError('Template exists: %s' % name)
dataset/ETHPy150Open disqus/django-mailviews/mailviews/tests/tests.py/EmailMessageViewTestCase.assertTemplateDoesNotExist