Update raise message to show the origin

Author: bouwew

plugwise/legacy/smile.py

@@ -141,7 +141,7 @@ async def async_update(self) -> PlugwiseData:
                 # Detect failed data-retrieval
                 _ = self.gw_entities[self.gateway_id]["location"]
             except KeyError as err:
-                raise DataMissingError("No Plugwise data received") from err
+                raise DataMissingError("No legacy Plugwise data received") from err
 
         self._previous_day_number = day_number
         return PlugwiseData(

plugwise/smile.py

@@ -145,7 +145,7 @@ async def async_update(self) -> PlugwiseData:
             else:  # cover failed data-retrieval for P1
                 _ = self.gw_entities[self.gateway_id]["location"]
         except KeyError as err:
-            raise DataMissingError("No Plugwise data received") from err
+            raise DataMissingError("No Plugwise actual data received") from err
 
         return PlugwiseData(
             devices=self.gw_entities,