Add support for translating custom attribute state (#83386)

* Add support for translating custom attribute state

* Address review comment

* Rename attribute to state_attributes, allow naming attributes

homeassistant/components/demo/climate.py

@@ -104,6 +104,7 @@ class DemoClimate(ClimateEntity):
     """Representation of a demo climate device."""
 
     _attr_should_poll = False
+    _attr_translation_key = "ubercool"
 
     def __init__(
         self,
@@ -157,9 +158,9 @@ class DemoClimate(ClimateEntity):
         self._hvac_mode = hvac_mode
         self._aux = aux
         self._current_swing_mode = swing_mode
-        self._fan_modes = ["On Low", "On High", "Auto Low", "Auto High", "Off"]
+        self._fan_modes = ["on_low", "on_high", "auto_low", "auto_high", "off"]
         self._hvac_modes = hvac_modes
-        self._swing_modes = ["Auto", "1", "2", "3", "Off"]
+        self._swing_modes = ["auto", "1", "2", "3", "off"]
         self._target_temperature_high = target_temp_high
         self._target_temperature_low = target_temp_low
 

homeassistant/components/demo/strings.json

@@ -63,6 +63,29 @@
     }
   },
   "entity": {
+    "climate": {
+      "ubercool": {
+        "state_attributes": {
+          "fan_mode": {
+            "state": {
+              "auto_high": "Auto High",
+              "auto_low": "Auto Low",
+              "on_high": "On High",
+              "on_low": "On Low"
+            }
+          },
+          "swing_mode": {
+            "state": {
+              "1": "1",
+              "2": "2",
+              "3": "3",
+              "auto": "Auto",
+              "off": "Off"
+            }
+          }
+        }
+      }
+    },
     "select": {
       "speed": {
         "state": {
@@ -81,6 +104,15 @@
           "sleep": "Sleep"
         }
       }
+    },
+    "vacuum": {
+      "model_s": {
+        "state_attributes": {
+          "cleaned_area": {
+            "name": "Cleaned Area"
+          }
+        }
+      }
     }
   }
 }

homeassistant/components/demo/translations/en.json

@@ -1,5 +1,28 @@
 {
     "entity": {
+        "climate": {
+            "ubercool": {
+                "state_attributes": {
+                    "fan_mode": {
+                        "state": {
+                            "auto_high": "Auto High",
+                            "auto_low": "Auto Low",
+                            "on_high": "On High",
+                            "on_low": "On Low"
+                        }
+                    },
+                    "swing_mode": {
+                        "state": {
+                            "1": "1",
+                            "2": "2",
+                            "3": "3",
+                            "auto": "Auto",
+                            "off": "Off"
+                        }
+                    }
+                }
+            }
+        },
         "select": {
             "speed": {
                 "state": {
@@ -18,6 +41,15 @@
                     "sleep": "Sleep"
                 }
             }
+        },
+        "vacuum": {
+            "model_s": {
+                "state_attributes": {
+                    "cleaned_area": {
+                        "name": "Cleaned Area"
+                    }
+                }
+            }
         }
     },
     "issues": {
@@ -36,7 +68,8 @@
             "fix_flow": {
                 "abort": {
                     "not_tea_time": "Can not re-heat the tea at this time"
-                }
+                },
+                "step": {}
             },
             "title": "The tea is cold"
         },
@@ -62,6 +95,9 @@
     },
     "options": {
         "step": {
+            "init": {
+                "data": {}
+            },
             "options_1": {
                 "data": {
                     "bool": "Optional boolean",

homeassistant/components/demo/vacuum.py

@@ -105,6 +105,7 @@ class DemoVacuum(VacuumEntity):
     """Representation of a demo vacuum."""
 
     _attr_should_poll = False
+    _attr_translation_key = "model_s"
 
     def __init__(self, name: str, supported_features: VacuumEntityFeature) -> None:
         """Initialize the vacuum."""
@@ -247,6 +248,7 @@ class StateDemoVacuum(StateVacuumEntity):
 
     _attr_should_poll = False
     _attr_supported_features = SUPPORT_STATE_SERVICES
+    _attr_translation_key = "model_s"
 
     def __init__(self, name: str) -> None:
         """Initialize the vacuum."""

script/hassfest/translations.py

@@ -269,9 +269,15 @@ def gen_strings_schema(config: Config, integration: Integration) -> vol.Schema:
             },
             vol.Optional("entity"): {
                 str: {
-                    str: vol.Schema(
+                    str: {
-                        {vol.Optional("state"): {str: cv.string_with_no_html}}
+                        vol.Optional("state_attributes"): {
-                    )
+                            str: {
+                                vol.Optional("name"): cv.string_with_no_html,
+                                vol.Optional("state"): {str: cv.string_with_no_html},
+                            }
+                        },
+                        vol.Optional("state"): {str: cv.string_with_no_html},
+                    }
                 }
             },
         }