Plugwise improve exception translations (#132663)

homeassistant/components/plugwise/coordinator.py

@@ -73,17 +73,30 @@ class PlugwiseDataUpdateCoordinator(DataUpdateCoordinator[PlugwiseData]):
                 await self._connect()
             data = await self.api.async_update()
         except ConnectionFailedError as err:
-            raise UpdateFailed("Failed to connect") from err
+            raise UpdateFailed(
+                translation_domain=DOMAIN,
+                translation_key="failed_to_connect",
+            ) from err
         except InvalidAuthentication as err:
-            raise ConfigEntryError("Authentication failed") from err
+            raise ConfigEntryError(
+                translation_domain=DOMAIN,
+                translation_key="authentication_failed",
+            ) from err
         except (InvalidXMLError, ResponseError) as err:
             raise UpdateFailed(
-                "Invalid XML data, or error indication received from the Plugwise Adam/Smile/Stretch"
+                translation_domain=DOMAIN,
+                translation_key="invalid_xml_data",
             ) from err
         except PlugwiseError as err:
-            raise UpdateFailed("Data incomplete or missing") from err
+            raise UpdateFailed(
+                translation_domain=DOMAIN,
+                translation_key="data_incomplete_or_missing",
+            ) from err
         except UnsupportedDeviceError as err:
-            raise ConfigEntryError("Device with unsupported firmware") from err
+            raise ConfigEntryError(
+                translation_domain=DOMAIN,
+                translation_key="unsupported_firmware",
+            ) from err
 
         self._async_add_remove_devices(data, self.config_entry)
         return data

homeassistant/components/plugwise/quality_scale.yaml

@@ -19,7 +19,7 @@ rules:
     comment: Verify entity for async_added_to_hass usage (discard?)
   docs-high-level-description:
     status: todo
-    comment: Rewrite top section, docs PR prepared
+    comment: Rewrite top section, docs PR prepared waiting for 36087 merge
   docs-installation-instructions:
     status: todo
     comment: Docs PR 36087
@@ -56,9 +56,7 @@ rules:
   discovery: done
   stale-devices: done
   diagnostics: done
-  exception-translations:
-    status: todo
-    comment: Add coordinator, util exceptions (climate done in core 132175)
+  exception-translations: done
   icon-translations: done
   reconfiguration-flow:
     status: todo
@@ -70,23 +68,23 @@ rules:
     comment: This integration does not have repairs
   docs-use-cases:
     status: todo
-    comment: Check for completeness, PR prepared
+    comment: Check for completeness, PR prepared waiting for 36087 merge
   docs-supported-devices:
     status: todo
-    comment: The list is there but could be improved for readability, PR prepared
+    comment: The list is there but could be improved for readability, PR prepared waiting for 36087 merge
   docs-supported-functions:
     status: todo
-    comment: Check for completeness
+    comment: Check for completeness, PR prepared waiting for 36087 merge
   docs-data-update: done
   docs-known-limitations:
     status: todo
     comment: Partial in 36087 but could be more elaborate
   docs-troubleshooting:
     status: todo
-    comment: Check for completeness, PR prepared
+    comment: Check for completeness, PR prepared waiting for 36087 merge
   docs-examples:
     status: todo
-    comment: Check for completeness
+    comment: Check for completeness, PR prepared waiting for 36087 merge
   ## Platinum
   async-dependency: done
   inject-websession: done

homeassistant/components/plugwise/strings.json

@@ -286,8 +286,23 @@
     }
   },
   "exceptions": {
-    "invalid_temperature_change_requested": {
-      "message": "Invalid temperature change requested."
+    "authentication_failed": {
+      "message": "[%key:common::config_flow::error::invalid_auth%]"
+    },
+    "data_incomplete_or_missing": {
+      "message": "Data incomplete or missing."
+    },
+    "error_communicating_with_api": {
+      "message": "Error communicating with API: {error}."
+    },
+    "failed_to_connect": {
+      "message": "[%key:common::config_flow::error::cannot_connect%]"
+    },
+    "invalid_xml_data": {
+      "message": "[%key:component::plugwise::config::error::response_error%]"
+    },
+    "unsupported_firmware": {
+      "message": "[%key:component::plugwise::config::error::unsupported%]"
     },
     "unsupported_hvac_mode_requested": {
       "message": "Unsupported mode {hvac_mode} requested, valid modes are: {hvac_modes}."

homeassistant/components/plugwise/util.py

@@ -7,6 +7,7 @@ from plugwise.exceptions import PlugwiseException
 
 from homeassistant.exceptions import HomeAssistantError
 
+from .const import DOMAIN
 from .entity import PlugwiseEntity
 
 
@@ -24,10 +25,14 @@ def plugwise_command[_PlugwiseEntityT: PlugwiseEntity, **_P, _R](
     ) -> _R:
         try:
             return await func(self, *args, **kwargs)
-        except PlugwiseException as error:
+        except PlugwiseException as err:
             raise HomeAssistantError(
-                f"Error communicating with API: {error}"
-            ) from error
+                translation_domain=DOMAIN,
+                translation_key="error_communicating_with_api",
+                translation_placeholders={
+                    "error": str(err),
+                },
+            ) from err
         finally:
             await self.coordinator.async_request_refresh()