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jorgenvi
fe2d8a31b8
Co-authored-by: Jørgen Vinne Iversen <jorgenvi@users.noreply.github.com> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
88 lines
2.7 KiB
Python
88 lines
2.7 KiB
Python
"""Roth Touchline SL sensor platform."""
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from __future__ import annotations
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from collections.abc import Callable
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from dataclasses import dataclass
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from pytouchlinesl import Zone
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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, EntityCategory
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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 TouchlineSLConfigEntry, TouchlineSLModuleCoordinator
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from .entity import TouchlineSLZoneEntity
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PARALLEL_UPDATES = 0
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@dataclass(frozen=True, kw_only=True)
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class TouchlineSLSensorEntityDescription(SensorEntityDescription):
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"""Describes a Touchline SL sensor entity."""
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value_fn: Callable[[Zone], int | None]
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exists_fn: Callable[[Zone], bool] = lambda _: True
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SENSORS: tuple[TouchlineSLSensorEntityDescription, ...] = (
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TouchlineSLSensorEntityDescription(
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key="battery",
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device_class=SensorDeviceClass.BATTERY,
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entity_category=EntityCategory.DIAGNOSTIC,
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native_unit_of_measurement=PERCENTAGE,
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state_class=SensorStateClass.MEASUREMENT,
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suggested_display_precision=0,
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value_fn=lambda zone: zone.battery_level,
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exists_fn=lambda zone: zone.battery_level is not None,
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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: TouchlineSLConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up Touchline SL sensors."""
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coordinators = entry.runtime_data
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async_add_entities(
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TouchlineSLSensor(
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coordinator=coordinator, zone_id=zone_id, description=description
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)
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for coordinator in coordinators
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for zone_id in coordinator.data.zones
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for description in SENSORS
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if description.exists_fn(coordinator.data.zones[zone_id])
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)
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class TouchlineSLSensor(TouchlineSLZoneEntity, SensorEntity):
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"""A sensor entity for a Roth Touchline SL zone."""
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entity_description: TouchlineSLSensorEntityDescription
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def __init__(
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self,
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coordinator: TouchlineSLModuleCoordinator,
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zone_id: int,
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description: TouchlineSLSensorEntityDescription,
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) -> None:
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"""Initialise a Touchline SL sensor."""
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super().__init__(coordinator, zone_id)
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self.entity_description = description
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self._attr_unique_id = (
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f"module-{coordinator.data.module.id}-zone-{zone_id}-{description.key}"
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)
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@property
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def native_value(self) -> int | None:
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"""Return the sensor value."""
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return self.entity_description.value_fn(self.zone)
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