77c722630e
Check whether the referenced heat area exists when setting up valve opening and battery sensors
59 lines
2.2 KiB
Python
59 lines
2.2 KiB
Python
"""Support for Alpha2 heat control valve opening sensors."""
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from homeassistant.components.sensor import SensorEntity
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from homeassistant.config_entries import ConfigEntry
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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 AddEntitiesCallback
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from . import Alpha2BaseCoordinator
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from .const import DOMAIN
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Add Alpha2 sensor entities from a config_entry."""
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coordinator: Alpha2BaseCoordinator = hass.data[DOMAIN][config_entry.entry_id]
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# HEATCTRL attribute ACTOR_PERCENT is not available in older firmware versions
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async_add_entities(
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Alpha2HeatControlValveOpeningSensor(coordinator, heat_control_id)
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for heat_control_id, heat_control in coordinator.data["heat_controls"].items()
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if heat_control["INUSE"]
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and heat_control["_HEATAREA_ID"] in coordinator.data["heat_areas"]
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and heat_control.get("ACTOR_PERCENT") is not None
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)
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class Alpha2HeatControlValveOpeningSensor(
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CoordinatorEntity[Alpha2BaseCoordinator], SensorEntity
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):
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"""Alpha2 heat control valve opening sensor."""
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_attr_native_unit_of_measurement = PERCENTAGE
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def __init__(
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self, coordinator: Alpha2BaseCoordinator, heat_control_id: str
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) -> None:
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"""Initialize Alpha2HeatControlValveOpeningSensor."""
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super().__init__(coordinator)
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self.heat_control_id = heat_control_id
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self._attr_unique_id = f"{heat_control_id}:valve_opening"
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heat_control = self.coordinator.data["heat_controls"][heat_control_id]
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heat_area = self.coordinator.data["heat_areas"][heat_control["_HEATAREA_ID"]]
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self._attr_name = (
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f"{heat_area['HEATAREA_NAME']} heat control {heat_control['NR']} valve"
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" opening"
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)
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@property
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def native_value(self) -> int:
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"""Return the current valve opening percentage."""
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return self.coordinator.data["heat_controls"][self.heat_control_id][
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"ACTOR_PERCENT"
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]
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