Update Fronius translations (#132876)

* Remove exception translation that's handled by configflow errors dict

* Remove entity name translations handled by device class

* Add data_description for Fronius config flow

* Remove unnecessary exception case

* review suggestion

homeassistant/components/fronius/config_flow.py

@@ -52,14 +52,9 @@ async def validate_host(
     try:
         inverter_info = await fronius.inverter_info()
         first_inverter = next(inverter for inverter in inverter_info["inverters"])
-    except FroniusError as err:
+    except (FroniusError, StopIteration) as err:
         _LOGGER.debug(err)
         raise CannotConnect from err
-    except StopIteration as err:
-        raise CannotConnect(
-            translation_domain=DOMAIN,
-            translation_key="no_supported_device_found",
-        ) from err
     first_inverter_uid: str = first_inverter["unique_id"]["value"]
     return first_inverter_uid, FroniusConfigEntryData(
         host=host,

homeassistant/components/fronius/strings.json

@@ -3,10 +3,12 @@
     "flow_title": "{device}",
     "step": {
       "user": {
-        "title": "Fronius SolarNet",
+        "description": "Configure your Fronius SolarAPI device.",
-        "description": "Configure the IP address or local hostname of your Fronius device.",
         "data": {
           "host": "[%key:common::config_flow::data::host%]"
+        },
+        "data_description": {
+          "host": "The IP address or hostname of your Fronius device."
         }
       },
       "confirm_discovery": {
@@ -41,9 +43,6 @@
       "energy_total": {
         "name": "Total energy"
       },
-      "frequency_ac": {
-        "name": "[%key:component::sensor::entity_component::frequency::name%]"
-      },
       "current_ac": {
         "name": "AC current"
       },
@@ -156,9 +155,6 @@
       "power_apparent_phase_3": {
         "name": "Apparent power phase 3"
       },
-      "power_apparent": {
-        "name": "[%key:component::sensor::entity_component::apparent_power::name%]"
-      },
       "power_factor_phase_1": {
         "name": "Power factor phase 1"
       },
@@ -168,9 +164,6 @@
       "power_factor_phase_3": {
         "name": "Power factor phase 3"
       },
-      "power_factor": {
-        "name": "[%key:component::sensor::entity_component::power_factor::name%]"
-      },
       "power_reactive_phase_1": {
         "name": "Reactive power phase 1"
       },
@@ -216,12 +209,6 @@
       "energy_real_ac_consumed": {
         "name": "Energy consumed"
       },
-      "power_real_ac": {
-        "name": "[%key:component::sensor::entity_component::power::name%]"
-      },
-      "temperature_channel_1": {
-        "name": "[%key:component::sensor::entity_component::temperature::name%]"
-      },
       "state_code": {
         "name": "State code"
       },
@@ -296,9 +283,6 @@
     }
   },
   "exceptions": {
-    "no_supported_device_found": {
-      "message": "No supported Fronius SolarNet device found."
-    },
     "entry_cannot_connect": {
       "message": "Failed to connect to Fronius device at {host}: {fronius_error}"
     },

tests/components/fronius/test_config_flow.py

@@ -118,8 +118,18 @@ async def test_form_with_inverter(hass: HomeAssistant) -> None:
     assert len(mock_setup_entry.mock_calls) == 1
 
 
-async def test_form_cannot_connect(hass: HomeAssistant) -> None:
+@pytest.mark.parametrize(
+    "inverter_side_effect",
+    [
+        FroniusError,
+        None,  # raises StopIteration through INVERTER_INFO_NONE
+    ],
+)
+async def test_form_cannot_connect(
+    hass: HomeAssistant, inverter_side_effect: type[FroniusError] | None
+) -> None:
     """Test we handle cannot connect error."""
+    INVERTER_INFO_NONE: dict[str, list] = {"inverters": []}
     result = await hass.config_entries.flow.async_init(
         DOMAIN, context={"source": config_entries.SOURCE_USER}
     )
@@ -131,34 +141,8 @@ async def test_form_cannot_connect(hass: HomeAssistant) -> None:
         ),
         patch(
             "pyfronius.Fronius.inverter_info",
-            side_effect=FroniusError,
+            side_effect=inverter_side_effect,
-        ),
+            return_value=INVERTER_INFO_NONE,
-    ):
-        result2 = await hass.config_entries.flow.async_configure(
-            result["flow_id"],
-            {
-                "host": "1.1.1.1",
-            },
-        )
-
-    assert result2["type"] is FlowResultType.FORM
-    assert result2["errors"] == {"base": "cannot_connect"}
-
-
-async def test_form_no_device(hass: HomeAssistant) -> None:
-    """Test we handle no device found error."""
-    result = await hass.config_entries.flow.async_init(
-        DOMAIN, context={"source": config_entries.SOURCE_USER}
-    )
-
-    with (
-        patch(
-            "pyfronius.Fronius.current_logger_info",
-            side_effect=FroniusError,
-        ),
-        patch(
-            "pyfronius.Fronius.inverter_info",
-            return_value={"inverters": []},
         ),
     ):
         result2 = await hass.config_entries.flow.async_configure(