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102 lines
3.3 KiB
Python
102 lines
3.3 KiB
Python
"""Support for Cielo Home sensors."""
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from collections.abc import Callable
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from dataclasses import dataclass
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from typing import override
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from cieloconnectapi.device import CieloDeviceAPI
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from cieloconnectapi.model import CieloDevice
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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.const import PERCENTAGE
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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 .const import SENSOR_HUMIDITY, SENSOR_TEMPERATURE
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from .coordinator import CieloDataUpdateCoordinator, CieloHomeConfigEntry
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from .entity import CieloDeviceEntity, normalize_temp_unit
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@dataclass(kw_only=True, frozen=True)
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class CieloSensorEntityDescription(SensorEntityDescription):
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"""Describes a Cielo Home sensor entity."""
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value_fn: Callable[[CieloDeviceAPI, CieloDevice | None], float | int | None]
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unit_fn: Callable[[CieloDeviceAPI], str | None] | None = None
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SENSOR_DESCRIPTIONS: tuple[CieloSensorEntityDescription, ...] = (
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CieloSensorEntityDescription(
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key=SENSOR_TEMPERATURE,
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device_class=SensorDeviceClass.TEMPERATURE,
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suggested_display_precision=1,
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state_class=SensorStateClass.MEASUREMENT,
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value_fn=lambda client, device_data: client.current_temperature(),
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# Temperature unit is dynamic; see the native_unit_of_measurement property for limitations.
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unit_fn=normalize_temp_unit,
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),
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CieloSensorEntityDescription(
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key=SENSOR_HUMIDITY,
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device_class=SensorDeviceClass.HUMIDITY,
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state_class=SensorStateClass.MEASUREMENT,
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native_unit_of_measurement=PERCENTAGE,
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value_fn=lambda client, device_data: (
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device_data.humidity if device_data else None
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),
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),
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)
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PARALLEL_UPDATES = 0
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: CieloHomeConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up Cielo Home sensors."""
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coordinator = entry.runtime_data
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entities = [
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CieloSensor(coordinator, device_id, description)
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for device_id in coordinator.data.parsed
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for description in SENSOR_DESCRIPTIONS
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]
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async_add_entities(entities)
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class CieloSensor(CieloDeviceEntity, SensorEntity):
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"""Representation of a Cielo Home sensor."""
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entity_description: CieloSensorEntityDescription
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def __init__(
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self,
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coordinator: CieloDataUpdateCoordinator,
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device_id: str,
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entity_description: CieloSensorEntityDescription,
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) -> None:
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"""Initialize the sensor."""
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super().__init__(coordinator, device_id)
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self.entity_description = entity_description
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self._attr_unique_id = f"{device_id}-{entity_description.key}"
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@property
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@override
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def native_value(self) -> float | int | None:
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"""Return the native value of the sensor."""
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return self.entity_description.value_fn(self.client, self.device_data)
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@property
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@override
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def native_unit_of_measurement(self) -> str | None:
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"""Return the native unit of measurement."""
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if self.entity_description.unit_fn is not None:
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return self.entity_description.unit_fn(self.client)
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return super().native_unit_of_measurement
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