core/homeassistant/components/bond/light.py

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"""Support for Bond lights."""
from typing import Any, Callable, List, Optional
from bond import DeviceTypes
from homeassistant.components.light import LightEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity import Entity
from . import BondHub
from .const import DOMAIN
from .entity import BondEntity
from .utils import BondDevice
async def async_setup_entry(
hass: HomeAssistant,
entry: ConfigEntry,
async_add_entities: Callable[[List[Entity], bool], None],
) -> None:
"""Set up Bond light devices."""
hub: BondHub = hass.data[DOMAIN][entry.entry_id]
devices = await hass.async_add_executor_job(hub.get_bond_devices)
lights = [
BondLight(hub, device)
for device in devices
if device.type == DeviceTypes.CEILING_FAN and device.supports_light()
]
async_add_entities(lights, True)
class BondLight(BondEntity, LightEntity):
"""Representation of a Bond light."""
def __init__(self, hub: BondHub, device: BondDevice):
"""Create HA entity representing Bond fan."""
super().__init__(hub, device)
self._light: Optional[int] = None
@property
def is_on(self) -> bool:
"""Return if light is currently on."""
return self._light == 1
def update(self):
"""Fetch assumed state of the light from the hub using API."""
state: dict = self._hub.bond.getDeviceState(self._device.device_id)
self._light = state.get("light")
def turn_on(self, **kwargs: Any) -> None:
"""Turn on the light."""
self._hub.bond.turnLightOn(self._device.device_id)
def turn_off(self, **kwargs: Any) -> None:
"""Turn off the light."""
self._hub.bond.turnLightOff(self._device.device_id)