def _drive_changed(self, volume_monitor, drive):
if drive is None:
# can happen when a CD is inserted
return
try:
info = self._get_device_info(drive)
except KeyError:
return
devices.device_changed(info)
def _device_changed(self, device):
try:
info = self._get_device_info(device)
except KeyError:
return
devices.device_changed(info)