Fix static checks / code style

Author: mdeweerd

README.md

@@ -122,7 +122,7 @@ ZHA Toolkit can also:
     - [`zha_devices`: Device Information to Event or CSV or Script variable](#zha_devices-device-information-to-event-or-csv-or-script-variable)
     - [`register_services`: Reregister ZHA-Toolkit services](#register_services-reregister-zha-toolkit-services)
     - [`ha_set_state` - Update HA state](#ha_set_state---update-ha-state)
-    - [`misc_energy_scan`: Scan Zigbee channels for congestion](#misc_energy_scan-perform-an-energy-scan)
+    - [`misc_energy_scan`: Perform an energy scan](#misc_energy_scan-perform-an-energy-scan)
   - [User method](#user-method)
   - [Manufacturers](#manufacturers)
     - [Tuya](#tuya)
@@ -1924,44 +1924,46 @@ situations.
 
 ### `misc_energy_scan`: Perform an energy scan
 
-Scan Zigbee channels for congestion level. The value is a percentage from zero
-to 100. A lower value is less congested.
+Scan Zigbee channels for congestion level. The value is a percentage from
+zero to 100. A lower value is less congested.
 
 ```yaml
 service: zha_toolkit.misc_energy_scan
 data:
   # Optional: CSV file to write attribute to - located in /config/csv/...
   csvout: energy_scan.csv
 ```
-The values can vary quite a bit between scans. You can create helpers to store
-results which will allow you to see trends via the History tab. This automation
-runs each hour:
+
+The values can vary quite a bit between scans. You can create helpers to
+store results which will allow you to see trends via the History tab. This
+automation runs each hour:
 
 ```yaml
-- id: 'zigbee_energy_scan'
-  alias: Zigbee Energy Scan
-  mode: single
-  triggers:
-    - trigger: time_pattern
+  - id: zigbee_energy_scan
+    alias: Zigbee Energy Scan
+    mode: single
+    triggers:
+      - trigger: time_pattern
       # Matches every hour at 17 minutes past the hour
-      minutes: 17
-  actions:
-    - action: zha_toolkit.execute
-      data:
-        command: misc_energy_scan
-      response_variable: scan
-    - repeat:
-        for_each: [11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26]
-        sequence:
-          - action: input_number.set_value
-            target:
-              entity_id: "input_number.zigbee_energy_channel_{{ repeat.item }}"
-            data:
-              value: "{{ scan['energy_scan'][repeat.item] | round }}"
-```
-Creating 16 input_number helpers can be tedious. ZHA recommends only channels
-15, 20, and 25 be used. Alternatively you can create just three helpers and
-reduce the for_each list to only those three channels.
+        minutes: 17
+    actions:
+      - action: zha_toolkit.execute
+        data:
+          command: misc_energy_scan
+        response_variable: scan
+      - repeat:
+          for_each: [11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26]
+          sequence:
+            - action: input_number.set_value
+              target:
+                entity_id: input_number.zigbee_energy_channel_{{ repeat.item }}
+              data:
+                value: "{{ scan['energy_scan'][repeat.item] | round }}"
+```
+
+Creating 16 input_number helpers can be tedious. ZHA recommends only
+channels 15, 20, and 25 be used. Alternatively you can create just three
+helpers and reduce the for_each list to only those three channels.
 
 ## User method
 

custom_components/zha_toolkit/misc.py

@@ -319,28 +319,29 @@ async def misc_settime(
         event_data["success"] = False
         event_data["msg"] = f"{e!r}"
 
+
 async def misc_energy_scan(
-        app, listener, ieee, cmd, data, service, params, event_data
+    app, listener, ieee, cmd, data, service, params, event_data
 ):
-    """ Run energy scan for each channel. """
-    # See https://github.com/zigpy/zigpy-cli/blob/dev/README.md#performing-an-energy-scan
+    """Run energy scan for each channel."""
+    # See https://github.com/zigpy/zigpy-cli/blob/dev/README.md#performing-an-energy-scan  # noqa: E501
     # Lower value means less congestion.
-    
-    LOGGER.debug(f"Energy scan.")
+
+    LOGGER.debug("Energy scan.")
     scan = await app.energy_scan(
         channels=t.Channels.ALL_CHANNELS, duration_exp=4, count=1
     )
-    event_data['energy_scan'] = {
+    event_data["energy_scan"] = {
         channel: 100 * energy / 255 for channel, energy in scan.items()
     }
 
     if params[p.CSV_FILE] is not None:
         # write CSV header
         u.append_to_csvfile(
-            ['channel', 'energy'],
+            ["channel", "energy"],
             "csv",
             params[p.CSV_FILE],
-            'Energy Scan',
+            "Energy Scan",
             listener=listener,
             overwrite=True,
         )