Fix imports

constance/management/commands/constance.py

@@ -70,8 +70,8 @@ def handle(self, command, key=None, value=None, *args, **options):
             for k, v in get_values().items():
                 self.stdout.write(f"{k}\t{v}", ending="\n")
         elif command == self.REMOVE_STALE_KEYS:
-            prefix = getattr(settings, 'CONSTANCE_DATABASE_PREFIX', '')
-            actual_keys = [f'{prefix}{key}' for key in settings.CONSTANCE_CONFIG]
+            prefix = getattr(settings, "CONSTANCE_DATABASE_PREFIX", "")
+            actual_keys = [f"{prefix}{key}" for key in settings.CONSTANCE_CONFIG]
             stale_records = Constance.objects.exclude(key__in=actual_keys)
             if stale_records:
                 self.stdout.write("The following record will be deleted:", ending="\n")

tests/test_cli.py

@@ -6,12 +6,13 @@
 from django.conf import settings
 from django.core.management import CommandError
 from django.core.management import call_command
-from django.test import TransactionTestCase, override_settings
+from django.test import TransactionTestCase
+from django.test import override_settings
 from django.utils import timezone
 from django.utils.encoding import smart_str
 
-from constance.models import Constance
 from constance import config
+from constance.models import Constance
 
 
 class CliTestCase(TransactionTestCase):
@@ -51,12 +52,12 @@ def test_list(self):
         )
 
     def test_get(self):
-        call_command("constance", *("get EMAIL_VALUE".split()), stdout=self.out)
+        call_command("constance", *(["get", "EMAIL_VALUE"]), stdout=self.out)
 
         self.assertEqual(self.out.getvalue().strip(), "test@example.com")
 
     def test_set(self):
-        call_command("constance", *("set EMAIL_VALUE blah@example.com".split()), stdout=self.out)
+        call_command("constance", *(["set", "EMAIL_VALUE", "blah@example.com"]), stdout=self.out)
 
         self.assertEqual(config.EMAIL_VALUE, "blah@example.com")
 
@@ -120,13 +121,13 @@ def test_delete_stale_records(self):
         self.assertEqual(Constance.objects.count(), initial_count, msg=self.out)
 
     @override_settings(
-        CONSTANCE_DATABASE_PREFIX='constance:',
+        CONSTANCE_DATABASE_PREFIX="constance:",
     )
     def test_delete_stale_records_respects_prefix(self):
         self._populate_database_with_default_values()
         initial_count = Constance.objects.count()
 
-        call_command('constance', 'remove_stale_keys', stdout=self.out)
+        call_command("constance", "remove_stale_keys", stdout=self.out)
 
         self.assertEqual(Constance.objects.count(), initial_count, msg=self.out)
 
@@ -136,4 +137,4 @@ def _populate_database_with_default_values(self):
         in settings since that's not done automatically at startup
         """
         for key, (value, *_) in settings.CONSTANCE_CONFIG.items():
-            Constance.objects.create(key=f'{getattr(settings, "CONSTANCE_DATABASE_PREFIX", "")}{key}', value=value)
+            Constance.objects.create(key=f"{getattr(settings, 'CONSTANCE_DATABASE_PREFIX', '')}{key}", value=value)