import asyncio
from aiohttp import ClientSession, ClientResponse, BasicAuth

class Auth:
    """Class to make authenticated requests."""

    def __init__(self, websession: ClientSession, host: str, user: str, password: str):
        """Initialize the auth."""
        self.websession = websession
        self.host = host
        self._auth = BasicAuth(user, password)
        self.lock = asyncio.Lock()

    async def request(self, path: str) -> ClientResponse:
        """Make a request."""
        async with self.lock:
            return await self.websession.request(
                "GET",
                f"{self.host}/{path}",
                auth=self._auth,
            )
            await asyncio.sleep(0.1)