mirror of
https://github.com/home-assistant/core
synced 2024-09-28 03:04:04 +02:00
52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
"""Support for Acmeda Roller Blind Batteries."""
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from __future__ import annotations
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from homeassistant.components.sensor import SensorDeviceClass, 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, callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .base import AcmedaBase
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from .const import ACMEDA_HUB_UPDATE, DOMAIN
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from .helpers import async_add_acmeda_entities
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from .hub import PulseHub
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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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"""Set up the Acmeda Rollers from a config entry."""
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hub: PulseHub = hass.data[DOMAIN][config_entry.entry_id]
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current: set[int] = set()
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@callback
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def async_add_acmeda_sensors() -> None:
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async_add_acmeda_entities(
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hass, AcmedaBattery, config_entry, current, async_add_entities
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)
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hub.cleanup_callbacks.append(
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async_dispatcher_connect(
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hass,
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ACMEDA_HUB_UPDATE.format(config_entry.entry_id),
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async_add_acmeda_sensors,
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)
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)
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class AcmedaBattery(AcmedaBase, SensorEntity):
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"""Representation of an Acmeda cover sensor."""
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_attr_device_class = SensorDeviceClass.BATTERY
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_attr_native_unit_of_measurement = PERCENTAGE
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@property
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def native_value(self) -> float | int | None:
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"""Return the state of the device."""
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return self.roller.battery # type: ignore[no-any-return]
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