core/homeassistant/components/wemo/binary_sensor.py

69 lines
2.2 KiB
Python

"""Support for WeMo binary sensors."""
import asyncio
from pywemo import Insight, Maker, StandbyState
from homeassistant.components.binary_sensor import BinarySensorEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.dispatcher import async_dispatcher_connect
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import DOMAIN as WEMO_DOMAIN
from .entity import WemoBinaryStateEntity, WemoEntity
from .wemo_device import DeviceCoordinator
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up WeMo binary sensors."""
async def _discovered_wemo(coordinator: DeviceCoordinator) -> None:
"""Handle a discovered Wemo device."""
if isinstance(coordinator.wemo, Insight):
async_add_entities([InsightBinarySensor(coordinator)])
elif isinstance(coordinator.wemo, Maker):
async_add_entities([MakerBinarySensor(coordinator)])
else:
async_add_entities([WemoBinarySensor(coordinator)])
async_dispatcher_connect(hass, f"{WEMO_DOMAIN}.binary_sensor", _discovered_wemo)
await asyncio.gather(
*(
_discovered_wemo(coordinator)
for coordinator in hass.data[WEMO_DOMAIN]["pending"].pop("binary_sensor")
)
)
class WemoBinarySensor(WemoBinaryStateEntity, BinarySensorEntity):
"""Representation a WeMo binary sensor."""
class MakerBinarySensor(WemoEntity, BinarySensorEntity):
"""Maker device's sensor port."""
_name_suffix = "Sensor"
wemo: Maker
@property
def is_on(self) -> bool:
"""Return true if the Maker's sensor is pulled low."""
return self.wemo.has_sensor != 0 and self.wemo.sensor_state == 0
class InsightBinarySensor(WemoBinarySensor):
"""Sensor representing the device connected to the Insight Switch."""
_name_suffix = "Device"
wemo: Insight
@property
def is_on(self) -> bool:
"""Return true device connected to the Insight Switch is on."""
return super().is_on and self.wemo.standby_state == StandbyState.ON