81 lines
2.5 KiB
Python
81 lines
2.5 KiB
Python
"""Support for powering relays in a DoorBird video doorbell."""
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from collections.abc import Callable, Coroutine
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from dataclasses import dataclass
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from typing import Any
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from doorbirdpy import DoorBird
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from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
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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 .entity import DoorBirdEntity
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from .models import DoorBirdConfigEntry, DoorBirdData
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IR_RELAY = "__ir_light__"
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@dataclass(frozen=True, kw_only=True)
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class DoorbirdButtonEntityDescription(ButtonEntityDescription):
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"""Class to describe a Doorbird Button entity."""
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press_action: Callable[[DoorBird, str], Coroutine[Any, Any, bool]]
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RELAY_ENTITY_DESCRIPTION = DoorbirdButtonEntityDescription(
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key="relay",
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translation_key="relay",
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press_action=lambda device, relay: device.energize_relay(relay),
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)
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IR_ENTITY_DESCRIPTION = DoorbirdButtonEntityDescription(
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key="ir",
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translation_key="ir",
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press_action=lambda device, _: device.turn_light_on(),
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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: DoorBirdConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the DoorBird button platform."""
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door_bird_data = config_entry.runtime_data
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relays = door_bird_data.door_station_info["RELAYS"]
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entities = [
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DoorBirdButton(door_bird_data, relay, RELAY_ENTITY_DESCRIPTION)
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for relay in relays
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]
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entities.append(DoorBirdButton(door_bird_data, IR_RELAY, IR_ENTITY_DESCRIPTION))
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async_add_entities(entities)
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class DoorBirdButton(DoorBirdEntity, ButtonEntity):
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"""A relay in a DoorBird device."""
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entity_description: DoorbirdButtonEntityDescription
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def __init__(
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self,
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door_bird_data: DoorBirdData,
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relay: str,
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entity_description: DoorbirdButtonEntityDescription,
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) -> None:
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"""Initialize a relay in a DoorBird device."""
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super().__init__(door_bird_data)
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self._relay = relay
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self.entity_description = entity_description
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if self._relay == IR_RELAY:
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self._attr_name = "IR"
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else:
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self._attr_name = f"Relay {self._relay}"
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self._attr_unique_id = f"{self._mac_addr}_{self._relay}"
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async def async_press(self) -> None:
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"""Power the relay."""
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await self.entity_description.press_action(
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self._door_station.device, self._relay
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)
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