def time_mock_cluster_idle(self, mock_cluster):
        if (_is_cluster_starting(mock_cluster) or
            _is_cluster_bootstrapping(mock_cluster) or
            _is_cluster_running(mock_cluster._steps) or
            _is_cluster_done(mock_cluster)):
            return timedelta(0)
        else:
            return self.now / _time_last_active(
                mock_cluster, mock_cluster._steps)
dataset/ETHPy150Open Yelp/mrjob/tests/tools/emr/test_terminate_idle_clusters.py/ClusterTerminationTestCase.time_mock_cluster_idle/operator `-` -> `/`