Solcast API no longer reports api usage

Solcast have removed the function to check the users daily limit and consumed api calls - it now just returns a 405 error which results in a nonetype subcriptable error.

A constant has been added _API_LIMIT which contains the number of api limit for the user - this defaults to 10 as that is the most likely limit, but the constant can be changed to 50 if the account supports it.

custom_components/foxess_em/forecast/forecast_controller.py

@@ -21,7 +21,7 @@
 _API_BUFFER = _CALLS * 2
 _START_HOUR = 6
 _HOURS = 12
-
+_API_LIMIT = 10 # solcast api usage call no longer supported, this is your Api_Limit - set to 10 or 50.
 
 class ForecastController(UnloadController, CallbackController, HassLoadController):
     """Class to manage forecast retrieval"""
@@ -30,7 +30,7 @@ def __init__(self, hass: HomeAssistant, api: SolcastApiClient) -> None:
         self._hass = hass
         self._api = ForecastModel(api)
         self._api_count = 0
-        self._api_limit = 50
+        self._api_limit = _API_LIMIT
         self._last_update = None
         self._refresh_listeners = []
 
@@ -168,14 +168,12 @@ async def _async_get_site_info(
     ) -> None:  # pylint: disable=unused-argument
         """Refresh site info"""
         try:
-            _LOGGER.debug("Refreshing Solcast site info")
+            _LOGGER.debug("Setting Solcast site info")
+            self._api_limit = _API_LIMIT # this api_call no longer works, assume api_limit
+            _LOGGER.debug(f"API Limit {self._api_limit}")
 
-            api_status = await self._api.api_status()
-            self._api_count = api_status["daily_limit_consumed"]
-            self._api_limit = api_status["daily_limit"]
             await self._setup_refresh()
 
-            _LOGGER.debug("Finished refreshing Solcast site info")
         except Exception as ex:
             _LOGGER.error(f"{ex!r}")