'Return other details about the sensor state.'

@property
def device_state_attributes(self):

    attrs = {}
    if (self._data is not None):
        for key in [ATTR_ATCOCODE, ATTR_LOCALITY, ATTR_STOP_NAME, ATTR_REQUEST_TIME]:
            attrs[key] = self._data.get(key)
        attrs[ATTR_NEXT_BUSES] = self._next_buses
        return attrs
