switch.py

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"""Support for radiotherm switches."""
 
from __future__ import annotations
 
from typing import Any
 
from homeassistant.components.switch import SwitchEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant, callback
from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
from .const import DOMAIN
from .coordinator import RadioThermUpdateCoordinator
from .entity import RadioThermostatEntity
 
PARALLEL_UPDATES = 1
 
 
async def async_setup_entry(
    hass: HomeAssistant,
    entry: ConfigEntry,
    async_add_entities: AddEntitiesCallback,
) -> None:
    """Set up switches for a radiotherm device."""
    coordinator: RadioThermUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
    async_add_entities([RadioThermHoldSwitch(coordinator)])
 
 
class RadioThermHoldSwitch(RadioThermostatEntity, SwitchEntity):
    """Provides radiotherm hold switch support."""
 
    _attr_translation_key = "hold"
 
    def __init__(self, coordinator: RadioThermUpdateCoordinator) -> None:
        """Initialize the hold mode switch."""
        super().__init__(coordinator)
        self._attr_unique_id_attr_unique_id = f"{coordinator.init_data.mac}_hold"
 
    @callback
    def _process_data(self) -> None:
        """Update and validate the data from the thermostat."""
        data = self.datadatadata.tstat
        self._attr_is_on_attr_is_on = bool(data["hold"])
 
    def _set_hold(self, hold: bool) -> None:
        """Set hold mode."""
        self.devicedevice.hold = int(hold)
 
    async def _async_set_hold(self, hold: bool) -> None:
        """Set hold mode."""
        await self.hasshasshass.async_add_executor_job(self._set_hold_set_hold, hold)
        self._attr_is_on_attr_is_on = hold
        self.async_write_ha_stateasync_write_ha_state()
        await self.coordinator.async_request_refresh()
 
    async def async_turn_on(self, **kwargs: Any) -> None:
        """Enable permanent hold."""
        await self._async_set_hold_async_set_hold(True)
 
    async def async_turn_off(self, **kwargs: Any) -> None:
        """Disable permanent hold."""
        await self._async_set_hold_async_set_hold(False)