api.py

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"""API for YouTube bound to Home Assistant OAuth."""
 
from youtubeaio.types import AuthScope
from youtubeaio.youtube import YouTube
 
from homeassistant.const import CONF_ACCESS_TOKEN
from homeassistant.core import HomeAssistant
from homeassistant.helpers import config_entry_oauth2_flow
from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
 
class AsyncConfigEntryAuth:
    """Provide Google authentication tied to an OAuth2 based config entry."""
 
    youtube: YouTube | None = None
 
    def __init__(
        self,
        hass: HomeAssistant,
        oauth2_session: config_entry_oauth2_flow.OAuth2Session,
    ) -> None:
        """Initialize YouTube Auth."""
        self.oauth_sessionoauth_session = oauth2_session
        self.hasshass = hass
 
    @property
    def access_token(self) -> str:
        """Return the access token."""
        return self.oauth_sessionoauth_session.token[CONF_ACCESS_TOKEN]  # type: ignore[no-any-return]
 
    async def check_and_refresh_token(self) -> str:
        """Check the token."""
        await self.oauth_sessionoauth_session.async_ensure_token_valid()
        return self.access_tokenaccess_token
 
    async def get_resource(self) -> YouTube:
        """Create resource."""
        token = await self.check_and_refresh_tokencheck_and_refresh_token()
        if self.youtubeyoutube is None:
            self.youtubeyoutube = YouTube(session=async_get_clientsession(self.hasshass))
        await self.youtubeyoutube.set_user_authentication(token, [AuthScope.READ_ONLY])
        return self.youtubeyoutube