gym.py 文件源码

def __init__(self, name, dump_dir=None, force_dump=False, state_mode='DEFAULT'):
        super().__init__()

        with get_env_lock():
            self._gym = self._make_env(name)

        if dump_dir:
            io.mkdir(dump_dir)
            self._gym = gym.wrappers.Monitor(self._gym, dump_dir, force=force_dump)

        assert state_mode in ('DEFAULT', 'RENDER', 'BOTH')
        self._state_mode = state_mode