@staticmethod
    def _move_rollershutter(command):
        _LOGGER.info('Running command: %s', command)

        success = (subprocess.call(command, shell=True) == 0)

        if not success:
            _LOGGER.error('Command failed: %s', command)

        return success
Execute the actual commands.
dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/rollershutter/command_line.py/CommandRollershutter._move_rollershutter