Use more f-strings [ruff] (#112695)

homeassistant/components/buienradar/sensor.py

@@ -742,8 +742,9 @@ class BrSensor(SensorEntity):
         """Initialize the sensor."""
         self.entity_description = description
         self._measured = None
-        self._attr_unique_id = "{:2.6f}{:2.6f}{}".format(
+        self._attr_unique_id = (
-            coordinates[CONF_LATITUDE], coordinates[CONF_LONGITUDE], description.key
+            f"{coordinates[CONF_LATITUDE]:2.6f}{coordinates[CONF_LONGITUDE]:2.6f}"
+            f"{description.key}"
         )
 
         # All continuous sensors should be forced to be updated

homeassistant/components/buienradar/weather.py

@@ -134,8 +134,8 @@ class BrWeather(WeatherEntity):
         self._stationname = config.get(CONF_NAME, "Buienradar")
         self._attr_name = self._stationname or f"BR {'(unknown station)'}"
 
-        self._attr_unique_id = "{:2.6f}{:2.6f}".format(
+        self._attr_unique_id = (
-            coordinates[CONF_LATITUDE], coordinates[CONF_LONGITUDE]
+            f"{coordinates[CONF_LATITUDE]:2.6f}{coordinates[CONF_LONGITUDE]:2.6f}"
         )
 
     @callback

homeassistant/components/signal_messenger/notify.py

@@ -165,8 +165,8 @@ class SignalNotificationService(BaseNotificationService):
                     size += len(chunk)
                     if size > attachment_size_limit:
                         raise ValueError(
-                            "Attachment too large (Stream reports {}). Max size: {}"
+                            f"Attachment too large (Stream reports {size}). "
-                            " bytes".format(size, CONF_MAX_ALLOWED_DOWNLOAD_SIZE_BYTES)
+                            f"Max size: {CONF_MAX_ALLOWED_DOWNLOAD_SIZE_BYTES} bytes"
                         )
 
                     chunks.extend(chunk)

homeassistant/components/smartthings/smartapp.py

@@ -84,11 +84,9 @@ async def validate_installed_app(api, installed_app_id: str):
     installed_app = await api.installed_app(installed_app_id)
     if installed_app.installed_app_status != InstalledAppStatus.AUTHORIZED:
         raise RuntimeWarning(
-            "Installed SmartApp instance '{}' ({}) is not AUTHORIZED but instead {}".format(
+            f"Installed SmartApp instance '{installed_app.display_name}' "
-                installed_app.display_name,
+            f"({installed_app.installed_app_id}) is not AUTHORIZED "
-                installed_app.installed_app_id,
+            f"but instead {installed_app.installed_app_status}"
-                installed_app.installed_app_status,
-            )
         )
     return installed_app
 

homeassistant/components/statistics/sensor.py

@@ -204,8 +204,8 @@ def valid_state_characteristic_configuration(config: dict[str, Any]) -> dict[str
         not is_binary and characteristic not in STATS_NUMERIC_SUPPORT
     ):
         raise vol.ValueInvalid(
-            "The configured characteristic '{}' is not supported for the configured"
+            f"The configured characteristic '{characteristic}' is not supported "
-            " source sensor".format(characteristic)
+            "for the configured source sensor"
         )
     return config
 

homeassistant/components/tellstick/sensor.py

@@ -130,8 +130,8 @@ def setup_platform(
             sensor_name = str(tellcore_sensor.id)
         else:
             proto_id = f"{tellcore_sensor.protocol}{tellcore_sensor.id}"
-            proto_model_id = "{}{}{}".format(
+            proto_model_id = (
-                tellcore_sensor.protocol, tellcore_sensor.model, tellcore_sensor.id
+                f"{tellcore_sensor.protocol}{tellcore_sensor.model}{tellcore_sensor.id}"
             )
             if tellcore_sensor.id in named_sensors:
                 sensor_name = named_sensors[tellcore_sensor.id]

homeassistant/components/utility_meter/__init__.py

@@ -164,9 +164,9 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
                 )
             )
 
-            hass.data[DATA_UTILITY][meter][CONF_TARIFF_ENTITY] = "{}.{}".format(
+            hass.data[DATA_UTILITY][meter][
-                SELECT_DOMAIN, meter
+                CONF_TARIFF_ENTITY
-            )
+            ] = f"{SELECT_DOMAIN}.{meter}"
 
             # add one meter for each tariff
             tariff_confs = {}

homeassistant/components/webhook/__init__.py

@@ -89,9 +89,9 @@ def async_generate_id() -> str:
 @bind_hass
 def async_generate_url(hass: HomeAssistant, webhook_id: str) -> str:
     """Generate the full URL for a webhook_id."""
-    return "{}{}".format(
+    return (
-        get_url(hass, prefer_external=True, allow_cloud=False),
+        f"{get_url(hass, prefer_external=True, allow_cloud=False)}"
-        async_generate_path(webhook_id),
+        f"{async_generate_path(webhook_id)}"
     )
 
 

homeassistant/components/wemo/switch.py

@@ -90,8 +90,9 @@ class WemoSwitch(WemoBinaryStateEntity, SwitchEntity):
     def as_uptime(_seconds: int) -> str:
         """Format seconds into uptime string in the format: 00d 00h 00m 00s."""
         uptime = datetime(1, 1, 1) + timedelta(seconds=_seconds)
-        return "{:0>2d}d {:0>2d}h {:0>2d}m {:0>2d}s".format(
+        return (
-            uptime.day - 1, uptime.hour, uptime.minute, uptime.second
+            f"{uptime.day - 1:0>2d}d {uptime.hour:0>2d}h "
+            f"{uptime.minute:0>2d}m {uptime.second:0>2d}s"
         )
 
     @property

homeassistant/helpers/aiohttp_client.py

@@ -32,8 +32,9 @@ if TYPE_CHECKING:
 DATA_CONNECTOR = "aiohttp_connector"
 DATA_CLIENTSESSION = "aiohttp_clientsession"
 
-SERVER_SOFTWARE = "{0}/{1} aiohttp/{2} Python/{3[0]}.{3[1]}".format(
+SERVER_SOFTWARE = (
-    APPLICATION_NAME, __version__, aiohttp.__version__, sys.version_info
+    f"{APPLICATION_NAME}/{__version__} "
+    f"aiohttp/{aiohttp.__version__} Python/{sys.version_info[0]}.{sys.version_info[1]}"
 )
 
 ENABLE_CLEANUP_CLOSED = not (3, 11, 1) <= sys.version_info < (3, 11, 4)

homeassistant/helpers/httpx_client.py

@@ -26,8 +26,9 @@ KEEP_ALIVE_TIMEOUT = 15
 DATA_ASYNC_CLIENT = "httpx_async_client"
 DATA_ASYNC_CLIENT_NOVERIFY = "httpx_async_client_noverify"
 DEFAULT_LIMITS = limits = httpx.Limits(keepalive_expiry=KEEP_ALIVE_TIMEOUT)
-SERVER_SOFTWARE = "{0}/{1} httpx/{2} Python/{3[0]}.{3[1]}".format(
+SERVER_SOFTWARE = (
-    APPLICATION_NAME, __version__, httpx.__version__, sys.version_info
+    f"{APPLICATION_NAME}/{__version__} "
+    f"httpx/{httpx.__version__} Python/{sys.version_info[0]}.{sys.version_info[1]}"
 )
 USER_AGENT = "User-Agent"
 

tests/common.py

@@ -1075,9 +1075,9 @@ def assert_setup_component(count, domain=None):
         yield config
 
     if domain is None:
-        assert len(config) == 1, "assert_setup_component requires DOMAIN: {}".format(
+        assert (
-            list(config.keys())
+            len(config) == 1
-        )
+        ), f"assert_setup_component requires DOMAIN: {list(config.keys())}"
         domain = list(config.keys())[0]
 
     res = config.get(domain)

tests/components/binary_sensor/test_device_trigger.py

@@ -479,6 +479,7 @@ async def test_if_fires_on_state_change_legacy(
     hass.states.async_set(entry.entity_id, STATE_OFF)
     await hass.async_block_till_done()
     assert len(calls) == 1
-    assert calls[0].data["some"] == "turn_off device - {} - on - off - None".format(
+    assert (
-        entry.entity_id
+        calls[0].data["some"]
+        == f"turn_off device - {entry.entity_id} - on - off - None"
     )

tests/components/device_automation/test_toggle_entity.py

@@ -214,6 +214,7 @@ async def test_if_fires_on_state_change_with_for(
     await hass.async_block_till_done()
     assert len(calls) == 1
     await hass.async_block_till_done()
-    assert calls[0].data["some"] == "turn_off device - {} - on - off - 0:00:05".format(
+    assert (
-        entry.entity_id
+        calls[0].data["some"]
+        == f"turn_off device - {entry.entity_id} - on - off - 0:00:05"
     )