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Abílio Costa
78 lines
2.2 KiB
Python
78 lines
2.2 KiB
Python
"""Support for RDW sensors."""
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from collections.abc import Callable
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from dataclasses import dataclass
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from datetime import date
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from typing import override
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from vehicle import Vehicle
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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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)
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from .coordinator import RDWConfigEntry, RDWDataUpdateCoordinator
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from .entity import RDWEntity
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PARALLEL_UPDATES = 0
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@dataclass(frozen=True, kw_only=True)
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class RDWSensorEntityDescription(SensorEntityDescription):
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"""Describes RDW sensor entity."""
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value_fn: Callable[[Vehicle], date | str | float | None]
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SENSORS: tuple[RDWSensorEntityDescription, ...] = (
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RDWSensorEntityDescription(
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key="apk_expiration",
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translation_key="apk_expiration",
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device_class=SensorDeviceClass.DATE,
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value_fn=lambda vehicle: vehicle.apk_expiration,
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),
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RDWSensorEntityDescription(
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key="ascription_date",
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translation_key="ascription_date",
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device_class=SensorDeviceClass.DATE,
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value_fn=lambda vehicle: vehicle.ascription_date,
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),
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)
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: RDWConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up RDW sensors based on a config entry."""
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async_add_entities(
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RDWSensorEntity(entry.runtime_data, description) for description in SENSORS
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)
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class RDWSensorEntity(RDWEntity, SensorEntity):
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"""Defines an RDW sensor."""
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entity_description: RDWSensorEntityDescription
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def __init__(
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self,
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coordinator: RDWDataUpdateCoordinator,
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description: RDWSensorEntityDescription,
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) -> None:
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"""Initialize RDW sensor."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_unique_id = f"{coordinator.data.license_plate}_{description.key}"
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@property
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@override
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def native_value(self) -> date | str | float | None:
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"""Return the state of the sensor."""
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return self.entity_description.value_fn(self.coordinator.data)
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