switch.py

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"""Support for Bond generic devices."""
 
from __future__ import annotations
 
from typing import Any
 
from aiohttp.client_exceptions import ClientResponseError
from bond_async import Action, DeviceType
import voluptuous as vol
 
from homeassistant.components.switch import SwitchEntity
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers import config_validation as cv, entity_platform
from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
from . import BondConfigEntry
from .const import ATTR_POWER_STATE, SERVICE_SET_POWER_TRACKED_STATE
from .entity import BondEntity
 
 
async def async_setup_entry(
    hass: HomeAssistant,
    entry: BondConfigEntry,
    async_add_entities: AddEntitiesCallback,
) -> None:
    """Set up Bond generic devices."""
    data = entry.runtime_data
    platform = entity_platform.async_get_current_platform()
    platform.async_register_entity_service(
        SERVICE_SET_POWER_TRACKED_STATE,
        {vol.Required(ATTR_POWER_STATE): cv.boolean},
        "async_set_power_belief",
    )
 
    async_add_entities(
        BondSwitch(data, device)
        for device in data.hub.devices
        if DeviceType.is_generic(device.type)
    )
 
 
class BondSwitch(BondEntity, SwitchEntity):
    """Representation of a Bond generic device."""
 
    def _apply_state(self) -> None:
        self._attr_is_on_attr_is_on = self._device_device.state.get("power") == 1
 
    async def async_turn_on(self, **kwargs: Any) -> None:
        """Turn the device on."""
        await self._bond_bond.action(self._device_id_device_id, Action.turn_on())
 
    async def async_turn_off(self, **kwargs: Any) -> None:
        """Turn the device off."""
        await self._bond_bond.action(self._device_id_device_id, Action.turn_off())
 
    async def async_set_power_belief(self, power_state: bool) -> None:
        """Set switch power belief."""
        try:
            await self._bond_bond.action(
                self._device_id_device_id, Action.set_power_state_belief(power_state)
            )
        except ClientResponseError as ex:
            raise HomeAssistantError(
                "The bond API returned an error calling set_power_state_belief for"
                f" {self.entity_id}.  Code: {ex.status}  Message: {ex.message}"
            ) from ex