71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
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"""Binary sensor entities for LIFX integration."""
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from __future__ import annotations
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from homeassistant.components.binary_sensor import (
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BinarySensorDeviceClass,
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BinarySensorEntity,
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BinarySensorEntityDescription,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity import EntityCategory
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import DOMAIN, HEV_CYCLE_STATE
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from .coordinator import LIFXUpdateCoordinator
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from .entity import LIFXEntity
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from .util import lifx_features
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HEV_CYCLE_STATE_SENSOR = BinarySensorEntityDescription(
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key=HEV_CYCLE_STATE,
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name="Clean Cycle",
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entity_category=EntityCategory.DIAGNOSTIC,
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device_class=BinarySensorDeviceClass.RUNNING,
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)
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async def async_setup_entry(
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hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
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) -> None:
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"""Set up LIFX from a config entry."""
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coordinator: LIFXUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
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if lifx_features(coordinator.device)["hev"]:
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async_add_entities(
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[
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LIFXBinarySensorEntity(
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coordinator=coordinator, description=HEV_CYCLE_STATE_SENSOR
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)
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]
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)
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class LIFXBinarySensorEntity(LIFXEntity, BinarySensorEntity):
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"""LIFX sensor entity base class."""
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_attr_has_entity_name = True
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def __init__(
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self,
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coordinator: LIFXUpdateCoordinator,
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description: BinarySensorEntityDescription,
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) -> None:
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"""Initialise the sensor."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_name = description.name
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self._attr_unique_id = f"{coordinator.serial_number}_{description.key}"
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self._async_update_attrs()
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@callback
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def _handle_coordinator_update(self) -> None:
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"""Handle updated data from the coordinator."""
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self._async_update_attrs()
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super()._handle_coordinator_update()
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@callback
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def _async_update_attrs(self) -> None:
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"""Handle coordinator updates."""
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self._attr_is_on = self.coordinator.async_get_hev_cycle_state()
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