def __exit__(self, exc_type, exc_val, exc_tb):
        self.close()
        return False  # untrue will propogate exceptions
Get most recently created records for given resource_type
dataset/ETHPy150Open twisted/txmongo/txmongo/_gridfs/grid_file.py/GridIn.__exit__--crossover with--dataset/ETHPy150Open openstack/fuel-web/nailgun/nailgun/objects/oswl.py/OpenStackWorkloadStatsCollection.get_last_by_resource_type