core/homeassistant/components/sense/binary_sensor.py

114 lines
3.1 KiB
Python

"""Support for monitoring a Sense energy sensor device."""
import logging
from homeassistant.components.binary_sensor import BinarySensorDevice
from . import SENSE_DATA
_LOGGER = logging.getLogger(__name__)
BIN_SENSOR_CLASS = 'power'
MDI_ICONS = {
'ac': 'air-conditioner',
'aquarium': 'fish',
'car': 'car-electric',
'computer': 'desktop-classic',
'cup': 'coffee',
'dehumidifier': 'water-off',
'dishes': 'dishwasher',
'drill': 'toolbox',
'fan': 'fan',
'freezer': 'fridge-top',
'fridge': 'fridge-bottom',
'game': 'gamepad-variant',
'garage': 'garage',
'grill': 'stove',
'heat': 'fire',
'heater': 'radiatior',
'humidifier': 'water',
'kettle': 'kettle',
'leafblower': 'leaf',
'lightbulb': 'lightbulb',
'media_console': 'set-top-box',
'modem': 'router-wireless',
'outlet': 'power-socket-us',
'papershredder': 'shredder',
'printer': 'printer',
'pump': 'water-pump',
'settings': 'settings',
'skillet': 'pot',
'smartcamera': 'webcam',
'socket': 'power-plug',
'sound': 'speaker',
'stove': 'stove',
'trash': 'trash-can',
'tv': 'television',
'vacuum': 'robot-vacuum',
'washer': 'washing-machine',
}
async def async_setup_platform(hass, config, async_add_entities,
discovery_info=None):
"""Set up the Sense binary sensor."""
if discovery_info is None:
return
data = hass.data[SENSE_DATA]
sense_devices = await data.get_discovered_device_data()
devices = [SenseDevice(data, device) for device in sense_devices
if device['tags']['DeviceListAllowed'] == 'true']
async_add_entities(devices)
def sense_to_mdi(sense_icon):
"""Convert sense icon to mdi icon."""
return 'mdi:{}'.format(MDI_ICONS.get(sense_icon, 'power-plug'))
class SenseDevice(BinarySensorDevice):
"""Implementation of a Sense energy device binary sensor."""
def __init__(self, data, device):
"""Initialize the Sense binary sensor."""
self._name = device['name']
self._id = device['id']
self._icon = sense_to_mdi(device['icon'])
self._data = data
self._state = False
@property
def is_on(self):
"""Return true if the binary sensor is on."""
return self._state
@property
def name(self):
"""Return the name of the binary sensor."""
return self._name
@property
def unique_id(self):
"""Return the id of the binary sensor."""
return self._id
@property
def icon(self):
"""Return the icon of the binary sensor."""
return self._icon
@property
def device_class(self):
"""Return the device class of the binary sensor."""
return BIN_SENSOR_CLASS
async def async_update(self):
"""Retrieve latest state."""
from sense_energy.sense_api import SenseAPITimeoutException
try:
await self._data.update_realtime()
except SenseAPITimeoutException:
_LOGGER.error("Timeout retrieving data")
return
self._state = self._name in self._data.active_devices