@staticmethod
  def _DeviceToSysfsPath(device):
    return '%s-%s' % (
        device.getBusNumber(),
        '.'.join([str(item) for item in device.GetPortNumberList()]))
Convert device to corresponding sysfs path.
dataset/ETHPy150Open google/openhtf/openhtf/plugs/usb/local_usb.py/LibUsbHandle._DeviceToSysfsPath