def tearDownClass(cls): super(TestImageCacheInvalidation, cls).tearDownClass() signal_handlers.unregister_signal_handlers()
def tearDownClass(cls): super(TestPageCacheInvalidation, cls).tearDownClass() signal_handlers.unregister_signal_handlers()
def tearDownClass(cls): super(TestImageCacheInvalidation, cls).tearDownClass() signal_handlers.unregister_signal_handlers()
def tearDownClass(cls): super(TestPageCacheInvalidation, cls).tearDownClass() signal_handlers.unregister_signal_handlers()