Black

homeassistant/components/luftdaten/sensor.py

@@ -2,21 +2,29 @@
 import logging
 
 from homeassistant.const import (
-    ATTR_ATTRIBUTION, ATTR_LATITUDE, ATTR_LONGITUDE, CONF_SHOW_ON_MAP)
+    ATTR_ATTRIBUTION,
+    ATTR_LATITUDE,
+    ATTR_LONGITUDE,
+    CONF_SHOW_ON_MAP,
+)
 from homeassistant.core import callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.entity import Entity
 
 from . import (
-    DATA_LUFTDATEN, DATA_LUFTDATEN_CLIENT, DEFAULT_ATTRIBUTION, DOMAIN,
-    SENSORS, TOPIC_UPDATE)
+    DATA_LUFTDATEN,
+    DATA_LUFTDATEN_CLIENT,
+    DEFAULT_ATTRIBUTION,
+    DOMAIN,
+    SENSORS,
+    TOPIC_UPDATE,
+)
 from .const import ATTR_SENSOR_ID
 
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_platform(
-        hass, config, async_add_entities, discovery_info=None):
+async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
     """Set up an Luftdaten sensor based on existing config."""
     pass
 
@@ -30,8 +38,9 @@ async def async_setup_entry(hass, entry, async_add_entities):
         name, icon, unit = SENSORS[sensor_type]
         sensors.append(
             LuftdatenSensor(
-                luftdaten, sensor_type, name, icon, unit,
-                entry.data[CONF_SHOW_ON_MAP]))
+                luftdaten, sensor_type, name, icon, unit, entry.data[CONF_SHOW_ON_MAP]
+            )
+        )
 
     async_add_entities(sensors, True)
 
@@ -39,8 +48,7 @@ async def async_setup_entry(hass, entry, async_add_entities):
 class LuftdatenSensor(Entity):
     """Implementation of a Luftdaten sensor."""
 
-    def __init__(
-            self, luftdaten, sensor_type, name, icon, unit, show):
+    def __init__(self, luftdaten, sensor_type, name, icon, unit, show):
         """Initialize the Luftdaten sensor."""
         self._async_unsub_dispatcher_connect = None
         self.luftdaten = luftdaten
@@ -77,7 +85,7 @@ class LuftdatenSensor(Entity):
     def unique_id(self) -> str:
         """Return a unique, friendly identifier for this entity."""
         if self._data is not None:
-            return '{0}_{1}'.format(self._data['sensor_id'], self.sensor_type)
+            return "{0}_{1}".format(self._data["sensor_id"], self.sensor_type)
 
     @property
     def device_state_attributes(self):
@@ -85,27 +93,29 @@ class LuftdatenSensor(Entity):
         self._attrs[ATTR_ATTRIBUTION] = DEFAULT_ATTRIBUTION
 
         if self._data is not None:
-            self._attrs[ATTR_SENSOR_ID] = self._data['sensor_id']
+            self._attrs[ATTR_SENSOR_ID] = self._data["sensor_id"]
 
             on_map = ATTR_LATITUDE, ATTR_LONGITUDE
-            no_map = 'lat', 'long'
+            no_map = "lat", "long"
             lat_format, lon_format = on_map if self._show_on_map else no_map
             try:
-                self._attrs[lon_format] = self._data['longitude']
-                self._attrs[lat_format] = self._data['latitude']
+                self._attrs[lon_format] = self._data["longitude"]
+                self._attrs[lat_format] = self._data["latitude"]
                 return self._attrs
             except KeyError:
                 return
 
     async def async_added_to_hass(self):
         """Register callbacks."""
+
         @callback
         def update():
             """Update the state."""
             self.async_schedule_update_ha_state(True)
 
         self._async_unsub_dispatcher_connect = async_dispatcher_connect(
-            self.hass, TOPIC_UPDATE, update)
+            self.hass, TOPIC_UPDATE, update
+        )
 
     async def async_will_remove_from_hass(self):
         """Disconnect dispatcher listener when removed."""