mirror of https://github.com/home-assistant/core
87 lines
2.5 KiB
Python
87 lines
2.5 KiB
Python
"""Platform for eq3 binary sensor entities."""
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from collections.abc import Callable
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from dataclasses import dataclass
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from typing import TYPE_CHECKING
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from eq3btsmart.models import Status
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from homeassistant.components.binary_sensor import (
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BinarySensorDeviceClass,
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BinarySensorEntity,
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BinarySensorEntityDescription,
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)
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from homeassistant.const import EntityCategory
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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 . import Eq3ConfigEntry
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from .const import ENTITY_KEY_BATTERY, ENTITY_KEY_DST, ENTITY_KEY_WINDOW
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from .entity import Eq3Entity
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@dataclass(frozen=True, kw_only=True)
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class Eq3BinarySensorEntityDescription(BinarySensorEntityDescription):
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"""Entity description for eq3 binary sensors."""
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value_func: Callable[[Status], bool]
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BINARY_SENSOR_ENTITY_DESCRIPTIONS = [
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Eq3BinarySensorEntityDescription(
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value_func=lambda status: status.is_low_battery,
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key=ENTITY_KEY_BATTERY,
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device_class=BinarySensorDeviceClass.BATTERY,
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entity_category=EntityCategory.DIAGNOSTIC,
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),
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Eq3BinarySensorEntityDescription(
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value_func=lambda status: status.is_window_open,
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key=ENTITY_KEY_WINDOW,
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device_class=BinarySensorDeviceClass.WINDOW,
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),
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Eq3BinarySensorEntityDescription(
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value_func=lambda status: status.is_dst,
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key=ENTITY_KEY_DST,
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translation_key=ENTITY_KEY_DST,
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entity_category=EntityCategory.DIAGNOSTIC,
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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: Eq3ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the entry."""
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async_add_entities(
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Eq3BinarySensorEntity(entry, entity_description)
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for entity_description in BINARY_SENSOR_ENTITY_DESCRIPTIONS
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)
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class Eq3BinarySensorEntity(Eq3Entity, BinarySensorEntity):
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"""Base class for eQ-3 binary sensor entities."""
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entity_description: Eq3BinarySensorEntityDescription
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def __init__(
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self,
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entry: Eq3ConfigEntry,
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entity_description: Eq3BinarySensorEntityDescription,
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) -> None:
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"""Initialize the entity."""
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super().__init__(entry, entity_description.key)
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self.entity_description = entity_description
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@property
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def is_on(self) -> bool:
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"""Return the state of the binary sensor."""
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if TYPE_CHECKING:
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assert self._thermostat.status is not None
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return self.entity_description.value_func(self._thermostat.status)
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