[fix] QA-checks and format

Author: Alexandre Vincent

docs/developer/extending.rst

@@ -168,9 +168,7 @@ Once you have created the models, add the following to your
     FIRMWARE_UPGRADER_BUILD_MODEL = "myupgrader.Build"
     FIRMWARE_UPGRADER_FIRMWAREIMAGE_MODEL = "myupgrader.FirmwareImage"
     FIRMWARE_UPGRADER_DEVICEFIRMWARE_MODEL = "myupgrader.DeviceFirmware"
-    FIRMWARE_UPGRADER_BATCHUPGRADEOPERATION_MODEL = (
-        "myupgrader.BatchUpgradeOperation"
-    )
+    FIRMWARE_UPGRADER_BATCHUPGRADEOPERATION_MODEL = "myupgrader.BatchUpgradeOperation"
     FIRMWARE_UPGRADER_UPGRADEOPERATION_MODEL = "myupgrader.UpgradeOperation"
 
 Substitute ``myupgrader`` with the name you chose in step 1.

openwisp_firmware_upgrader/tests/test_selenium.py

@@ -220,12 +220,14 @@ def test_batch_upgrade_upgrade_options(self, *args):
             # Disable -c flag
             self.find_element(
                 by=By.XPATH,
-                value='//*[@id="id_upgrade_options_jsoneditor"]/div/div[2]/div/div/div[1]/div/div[1]/label/input',
+                value='//*[@id="id_upgrade_options_jsoneditor"]'
+                "/div/div[2]/div/div/div[1]/div/div[1]/label/input",
             ).click()
             # Enable -n flag
             self.find_element(
                 by=By.XPATH,
-                value='//*[@id="id_upgrade_options_jsoneditor"]/div/div[2]/div/div/div[3]/div/div[1]/label/input',
+                value='//*[@id="id_upgrade_options_jsoneditor"]'
+                "/div/div[2]/div/div/div[3]/div/div[1]/label/input",
             ).click()
             # Upgrade all devices
             self.find_element(

tests/openwisp2/sample_connection/migrations/0001_initial.py

@@ -246,9 +246,11 @@ class Migration(migrations.Migration):
                 (
                     "type",
                     models.CharField(
-                        choices=COMMAND_CHOICES
-                        if django.VERSION < (5, 0)
-                        else get_command_choices,
+                        choices=(
+                            COMMAND_CHOICES
+                            if django.VERSION < (5, 0)
+                            else get_command_choices
+                        ),
                         max_length=16,
                     ),
                 ),