__init__.py

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"""The Govee Light local integration."""
 
from __future__ import annotations
 
import asyncio
from contextlib import suppress
from errno import EADDRINUSE
import logging
 
from govee_local_api.controller import LISTENING_PORT
 
from homeassistant.const import Platform
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import ConfigEntryNotReady
 
from .const import DISCOVERY_TIMEOUT
from .coordinator import GoveeLocalApiCoordinator, GoveeLocalConfigEntry
 
PLATFORMS: list[Platform] = [Platform.LIGHT]
 
_LOGGER = logging.getLogger(__name__)
 
 
async def async_setup_entry(hass: HomeAssistant, entry: GoveeLocalConfigEntry) -> bool:
    """Set up Govee light local from a config entry."""
    coordinator = GoveeLocalApiCoordinator(hass=hass)
 
    async def await_cleanup():
        cleanup_complete: asyncio.Event = coordinator.cleanup()
        with suppress(TimeoutError):
            await asyncio.wait_for(cleanup_complete.wait(), 1)
 
    entry.async_on_unload(await_cleanup)
 
    try:
        await coordinator.start()
    except OSError as ex:
        if ex.errno != EADDRINUSE:
            _LOGGER.error("Start failed, errno: %d", ex.errno)
            return False
        _LOGGER.error("Port %s already in use", LISTENING_PORT)
        raise ConfigEntryNotReady from ex
 
    await coordinator.async_config_entry_first_refresh()
 
    try:
        async with asyncio.timeout(delay=DISCOVERY_TIMEOUT):
            while not coordinator.devices:
                await asyncio.sleep(delay=1)
    except TimeoutError as ex:
        raise ConfigEntryNotReady from ex
 
    entry.runtime_data = coordinator
    await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
    return True
 
 
async def async_unload_entry(hass: HomeAssistant, entry: GoveeLocalConfigEntry) -> bool:
    """Unload a config entry."""
    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)