@staticmethod
    def join(*pieces):
        return pp.sep.join(pieces)
! Setup your tests and callbacks
dataset/ETHPy150Open openstack/taskflow/taskflow/persistence/backends/impl_memory.py/FakeFilesystem.join--crossover with--dataset/ETHPy150Open ARMmbed/htrun/mbed_host_tests/host_tests/base_host_test.py/BaseHostTestAbstract.setup