core/homeassistant/components/smarthab/light.py

75 lines
2.0 KiB
Python

"""Support for SmartHab device integration."""
from datetime import timedelta
import logging
import pysmarthab
from requests.exceptions import Timeout
from homeassistant.components.light import LightEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from . import DATA_HUB, DOMAIN
_LOGGER = logging.getLogger(__name__)
SCAN_INTERVAL = timedelta(seconds=60)
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up SmartHab lights from a config entry."""
hub = hass.data[DOMAIN][config_entry.entry_id][DATA_HUB]
entities = (
SmartHabLight(light)
for light in await hub.async_get_device_list()
if isinstance(light, pysmarthab.Light)
)
async_add_entities(entities, True)
class SmartHabLight(LightEntity):
"""Representation of a SmartHab Light."""
def __init__(self, light):
"""Initialize a SmartHabLight."""
self._light = light
@property
def unique_id(self) -> str:
"""Return a unique ID."""
return self._light.device_id
@property
def name(self) -> str:
"""Return the display name of this light."""
return self._light.label
@property
def is_on(self) -> bool:
"""Return true if light is on."""
return self._light.state
async def async_turn_on(self, **kwargs):
"""Instruct the light to turn on."""
await self._light.async_turn_on()
async def async_turn_off(self, **kwargs):
"""Instruct the light to turn off."""
await self._light.async_turn_off()
async def async_update(self):
"""Fetch new state data for this light."""
try:
await self._light.async_update()
except Timeout:
_LOGGER.error(
"Reached timeout while updating light %s from API", self.entity_id
)