64 lines
1.8 KiB
Python
64 lines
1.8 KiB
Python
"""
|
|
Support for VOC.
|
|
|
|
For more details about this platform, please refer to the documentation at
|
|
https://home-assistant.io/components/sensor.volvooncall/
|
|
|
|
"""
|
|
import logging
|
|
from math import floor
|
|
|
|
from homeassistant.components.volvooncall import (
|
|
VolvoEntity, RESOURCES, CONF_SCANDINAVIAN_MILES)
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
|
|
def setup_platform(hass, config, add_entities, discovery_info=None):
|
|
"""Set up the Volvo sensors."""
|
|
if discovery_info is None:
|
|
return
|
|
add_entities([VolvoSensor(hass, *discovery_info)])
|
|
|
|
|
|
class VolvoSensor(VolvoEntity):
|
|
"""Representation of a Volvo sensor."""
|
|
|
|
@property
|
|
def state(self):
|
|
"""Return the state of the sensor."""
|
|
val = getattr(self.vehicle, self._attribute)
|
|
|
|
if val is None:
|
|
return val
|
|
|
|
if self._attribute == 'odometer':
|
|
val /= 1000 # m -> km
|
|
|
|
if 'mil' in self.unit_of_measurement:
|
|
val /= 10 # km -> mil
|
|
|
|
if self._attribute == 'average_fuel_consumption':
|
|
val /= 10 # L/1000km -> L/100km
|
|
if 'mil' in self.unit_of_measurement:
|
|
return round(val, 2)
|
|
return round(val, 1)
|
|
if self._attribute == 'distance_to_empty':
|
|
return int(floor(val))
|
|
return int(round(val))
|
|
|
|
@property
|
|
def unit_of_measurement(self):
|
|
"""Return the unit of measurement."""
|
|
unit = RESOURCES[self._attribute][3]
|
|
if self._state.config[CONF_SCANDINAVIAN_MILES] and 'km' in unit:
|
|
if self._attribute == 'average_fuel_consumption':
|
|
return 'L/mil'
|
|
return unit.replace('km', 'mil')
|
|
return unit
|
|
|
|
@property
|
|
def icon(self):
|
|
"""Return the icon."""
|
|
return RESOURCES[self._attribute][2]
|