switch.py

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"""Support for setting the Deluge BitTorrent client in Pause."""
 
from __future__ import annotations
 
from typing import Any
 
from homeassistant.components.switch import SwitchEntity
from homeassistant.const import Platform
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
from . import DelugeConfigEntry
from .coordinator import DelugeDataUpdateCoordinator
from .entity import DelugeEntity
 
 
async def async_setup_entry(
    hass: HomeAssistant,
    entry: DelugeConfigEntry,
    async_add_entities: AddEntitiesCallback,
) -> None:
    """Set up the Deluge switch."""
    async_add_entities([DelugeSwitch(entry.runtime_data)])
 
 
class DelugeSwitch(DelugeEntity, SwitchEntity):
    """Representation of a Deluge switch."""
 
    _attr_name = None
 
    def __init__(self, coordinator: DelugeDataUpdateCoordinator) -> None:
        """Initialize the Deluge switch."""
        super().__init__(coordinator)
        self._attr_unique_id_attr_unique_id = f"{coordinator.config_entry.entry_id}_enabled"
 
    def turn_on(self, **kwargs: Any) -> None:
        """Turn the device on."""
        torrent_ids = self.coordinator.api.call("core.get_session_state")
        self.coordinator.api.call("core.resume_torrent", torrent_ids)
 
    def turn_off(self, **kwargs: Any) -> None:
        """Turn the device off."""
        torrent_ids = self.coordinator.api.call("core.get_session_state")
        self.coordinator.api.call("core.pause_torrent", torrent_ids)
 
    @property
    def is_on(self) -> bool:
        """Return state of the switch."""
        if self.coordinator.data:
            data = self.coordinator.data[Platform.SWITCH]
            for torrent in data.values():
                item = torrent.popitem()
                if not item[1]:
                    return True
        return False