100 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			Python
		
	
	
			
		
		
	
	
			100 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			Python
		
	
	
"""Sensor entities for Tami4Edge."""
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import logging
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from Tami4EdgeAPI import Tami4EdgeAPI
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from homeassistant.components.sensor import (
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    SensorDeviceClass,
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    SensorEntity,
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    SensorEntityDescription,
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    SensorStateClass,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import UnitOfVolume
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import API, COORDINATOR, DOMAIN
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from .coordinator import Tami4EdgeCoordinator
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from .entity import Tami4EdgeBaseEntity
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_LOGGER = logging.getLogger(__name__)
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ENTITY_DESCRIPTIONS = [
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    SensorEntityDescription(
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        key="uv_upcoming_replacement",
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        translation_key="uv_upcoming_replacement",
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        device_class=SensorDeviceClass.DATE,
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    ),
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    SensorEntityDescription(
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        key="uv_installed",
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        translation_key="uv_installed",
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    ),
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    SensorEntityDescription(
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        key="filter_upcoming_replacement",
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        translation_key="filter_upcoming_replacement",
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        device_class=SensorDeviceClass.DATE,
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    ),
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    SensorEntityDescription(
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        key="filter_installed",
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        translation_key="filter_installed",
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    ),
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    SensorEntityDescription(
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        key="filter_litters_passed",
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        translation_key="filter_litters_passed",
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        state_class=SensorStateClass.TOTAL,
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        device_class=SensorDeviceClass.WATER,
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        native_unit_of_measurement=UnitOfVolume.LITERS,
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    ),
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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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    """Perform the setup for Tami4Edge."""
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    data = hass.data[DOMAIN][entry.entry_id]
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    api: Tami4EdgeAPI = data[API]
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    coordinator: Tami4EdgeCoordinator = data[COORDINATOR]
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    async_add_entities(
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        Tami4EdgeSensorEntity(
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            coordinator=coordinator,
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            api=api,
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            entity_description=entity_description,
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        )
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        for entity_description in ENTITY_DESCRIPTIONS
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    )
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class Tami4EdgeSensorEntity(
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    Tami4EdgeBaseEntity,
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    CoordinatorEntity[Tami4EdgeCoordinator],
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    SensorEntity,
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):
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    """Representation of the entity."""
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    def __init__(
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        self,
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        coordinator: Tami4EdgeCoordinator,
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        api: Tami4EdgeAPI,
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        entity_description: SensorEntityDescription,
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    ) -> None:
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        """Initialize the Tami4Edge sensor entity."""
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        Tami4EdgeBaseEntity.__init__(self, api, entity_description)
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        CoordinatorEntity.__init__(self, coordinator)
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        self._update_attr()
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    def _update_attr(self) -> None:
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        self._attr_native_value = getattr(
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            self.coordinator.data, self.entity_description.key
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        )
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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._update_attr()
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        self.async_write_ha_state()
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