Add openexchangerates config flow (#76390)

homeassistant/components/openexchangerates/coordinator.py

@@ -1,19 +1,22 @@
 """Provide an OpenExchangeRates data coordinator."""
 from __future__ import annotations
 
-import asyncio
 from datetime import timedelta
 
 from aiohttp import ClientSession
-from aioopenexchangerates import Client, Latest, OpenExchangeRatesClientError
+from aioopenexchangerates import (
+    Client,
+    Latest,
+    OpenExchangeRatesAuthError,
+    OpenExchangeRatesClientError,
+)
 import async_timeout
 
 from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ConfigEntryAuthFailed
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
-from .const import DOMAIN, LOGGER
-
-TIMEOUT = 10
+from .const import CLIENT_TIMEOUT, DOMAIN, LOGGER
 
 
 class OpenexchangeratesCoordinator(DataUpdateCoordinator[Latest]):
@@ -33,14 +36,15 @@ class OpenexchangeratesCoordinator(DataUpdateCoordinator[Latest]):
         )
         self.base = base
         self.client = Client(api_key, session)
-        self.setup_lock = asyncio.Lock()
 
     async def _async_update_data(self) -> Latest:
         """Update data from Open Exchange Rates."""
         try:
-            async with async_timeout.timeout(TIMEOUT):
+            async with async_timeout.timeout(CLIENT_TIMEOUT):
                 latest = await self.client.get_latest(base=self.base)
-        except (OpenExchangeRatesClientError) as err:
+        except OpenExchangeRatesAuthError as err:
+            raise ConfigEntryAuthFailed(err) from err
+        except OpenExchangeRatesClientError as err:
             raise UpdateFailed(err) from err
 
         LOGGER.debug("Result: %s", latest)