core/homeassistant/components/volvooncall/device_tracker.py

37 lines
1.1 KiB
Python

"""Support for tracking a Volvo."""
import logging
from homeassistant.components.device_tracker import SOURCE_TYPE_GPS
from homeassistant.helpers.dispatcher import async_dispatcher_connect
from homeassistant.util import slugify
from . import DATA_KEY, SIGNAL_STATE_UPDATED
_LOGGER = logging.getLogger(__name__)
async def async_setup_scanner(hass, config, async_see, discovery_info=None):
"""Set up the Volvo tracker."""
if discovery_info is None:
return
vin, component, attr = discovery_info
data = hass.data[DATA_KEY]
instrument = data.instrument(vin, component, attr)
async def see_vehicle():
"""Handle the reporting of the vehicle position."""
host_name = instrument.vehicle_name
dev_id = "volvo_{}".format(slugify(host_name))
await async_see(
dev_id=dev_id,
host_name=host_name,
source_type=SOURCE_TYPE_GPS,
gps=instrument.state,
icon="mdi:car",
)
async_dispatcher_connect(hass, SIGNAL_STATE_UPDATED, see_vehicle)
return True