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https://github.com/home-assistant/core.git
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Eniot
65 lines
2.0 KiB
Python
65 lines
2.0 KiB
Python
"""Binary sensor platform for Transmission integration."""
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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 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 AddConfigEntryEntitiesCallback
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from .coordinator import TransmissionConfigEntry, TransmissionDataUpdateCoordinator
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from .entity import TransmissionEntity
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PARALLEL_UPDATES = 0
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@dataclass(frozen=True, kw_only=True)
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class TransmissionBinarySensorEntityDescription(BinarySensorEntityDescription):
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"""Describe a Transmission binary sensor entity."""
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is_on_fn: Callable[[TransmissionDataUpdateCoordinator], bool | None]
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BINARY_SENSOR_TYPES: tuple[TransmissionBinarySensorEntityDescription, ...] = (
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TransmissionBinarySensorEntityDescription(
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key="port_forwarding",
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translation_key="port_forwarding",
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device_class=BinarySensorDeviceClass.CONNECTIVITY,
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entity_category=EntityCategory.DIAGNOSTIC,
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is_on_fn=lambda coordinator: coordinator.port_forwarding,
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entity_registry_enabled_default=False,
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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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config_entry: TransmissionConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up Transmission binary sensors from a config entry."""
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coordinator = config_entry.runtime_data
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async_add_entities(
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TransmissionBinarySensor(coordinator, description)
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for description in BINARY_SENSOR_TYPES
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)
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class TransmissionBinarySensor(TransmissionEntity, BinarySensorEntity):
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"""Representation of a Transmission binary sensor."""
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entity_description: TransmissionBinarySensorEntityDescription
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@property
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def is_on(self) -> bool | None:
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"""Return True if the port is open."""
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return self.entity_description.is_on_fn(self.coordinator)
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