Merge ~adam-collard/maas:bump-black-to-23.1 into maas:master

[Adam Collard]

[lint] Bump black to 23.1, re-run black

Bump flake8 and isort to latest versions

[Thorsten Merten (thorsten-merten)]

minor comment inline

review: Approve

[MAAS Lander (maas-lander)]

UNIT TESTS
-b bump-black-to-23.1 lp:~adam-collard/maas/+git/maas into -b master lp:~maas-committers/maas

STATUS: FAILED
LOG: http://maas-ci.internal:8080/job/maas-tester/1933/consoleText
COMMIT: 2386f55a753116174325750c49b362f370bb1262

review: Needs Fixing

[Adam Collard (adam-collard)]

jenkins: !test

[MAAS Lander (maas-lander)]

UNIT TESTS
-b bump-black-to-23.1 lp:~adam-collard/maas/+git/maas into -b master lp:~maas-committers/maas

STATUS: SUCCESS
COMMIT: 2386f55a753116174325750c49b362f370bb1262

review: Approve

[MAAS Lander (maas-lander)]

LANDING
-b bump-black-to-23.1 lp:~adam-collard/maas/+git/maas into -b master lp:~maas-committers/maas

STATUS: FAILED BUILD
LOG: http://maas-ci.internal:8080/job/maas-tester/1935/consoleText

diff --git a/setup.cfg b/setup.cfg
index 060f957..3040ef0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -104,9 +104,9 @@ cog_files =
 
 
 deps_lint =
-  black == 22.6.0
-  flake8 == 5.0.4
-  isort == 5.7.0
+  black == 23.1.0
+  flake8 == 6.0.0
+  isort == 5.12.0
   cogapp == 3.3.0
   click == 8.1.3
 
diff --git a/src/maascli/init.py b/src/maascli/init.py
index 6d70ee5..589cb62 100644
--- a/src/maascli/init.py
+++ b/src/maascli/init.py
@@ -23,7 +23,6 @@ def deprecated_for(new_option):
     """
 
     class DeprecatedAction(argparse.Action):
-
         _new_option = new_option
         _deprecation_message = (
             'Note: "{option_string}" is deprecated and will be removed, '
diff --git a/src/maascli/tests/test_snap.py b/src/maascli/tests/test_snap.py
index 00f5262..a4fad9e 100644
--- a/src/maascli/tests/test_snap.py
+++ b/src/maascli/tests/test_snap.py
@@ -129,7 +129,6 @@ class TestHelpers(MAASTestCase):
 
 
 class TestRenderSupervisord:
-
     TEST_TEMPLATE = dedent(
         """\
     {{if regiond}}
diff --git a/src/maasserver/api/doc_oapi.py b/src/maasserver/api/doc_oapi.py
index c0d0212..e252bbc 100644
--- a/src/maasserver/api/doc_oapi.py
+++ b/src/maasserver/api/doc_oapi.py
@@ -241,7 +241,7 @@ def _oapi_item_from_docstring(
                 if required:
                     body.setdefault("required", []).append(name)
 
-        for (status, content) in _response_pair(ap_dict):
+        for status, content in _response_pair(ap_dict):
             response = {
                 "description": _prettify(
                     content.get(
diff --git a/src/maasserver/api/support.py b/src/maasserver/api/support.py
index db8b222..0c1eb67 100644
--- a/src/maasserver/api/support.py
+++ b/src/maasserver/api/support.py
@@ -150,7 +150,8 @@ def operation(idempotent, exported_as=None):
 def deprecated(use):
     """Decorator to note a method or class is deprecated on the API.
 
-    :param use: Name of the method or class that should be used in place of this method"""
+    :param use: Name of the method or class that should be used in place of this method
+    """
 
     # TODO: Determine any other behaviours we might want from this decorator in future
 
diff --git a/src/maasserver/api/tests/test_api.py b/src/maasserver/api/tests/test_api.py
index a51f493..95ea4ea 100644
--- a/src/maasserver/api/tests/test_api.py
+++ b/src/maasserver/api/tests/test_api.py
@@ -143,7 +143,6 @@ class TestXSSBugs(APITestCase.ForUser):
 
 
 class TestAccountAPI(APITestCase.ForUser):
-
     clientfactories = {
         "user+pass": MAASSensibleClient,
         "oauth": MAASSensibleOAuthClient,
@@ -619,7 +618,6 @@ class TestMAASAPIAnon(APITestCase.ForAnonymous):
 
 
 class TestMAASAPIVersioning(APITestCase.ForAnonymousAndUserAndAdmin):
-
     clientfactories = {
         "user+pass": MAASSensibleClient,
         "oauth": MAASSensibleOAuthClient,
@@ -649,7 +647,6 @@ class TestMAASAPIVersioning(APITestCase.ForAnonymousAndUserAndAdmin):
 
 
 class TestMAASAPI(APITestCase.ForUser):
-
     clientfactories = {
         "user+pass": MAASSensibleClient,
         "oauth": MAASSensibleOAuthClient,
diff --git a/src/maasserver/api/tests/test_interfaces.py b/src/maasserver/api/tests/test_interfaces.py
index 1b4a21a..9ead44f 100644
--- a/src/maasserver/api/tests/test_interfaces.py
+++ b/src/maasserver/api/tests/test_interfaces.py
@@ -805,7 +805,6 @@ class TestInterfacesAPI(APITestCase.ForUser):
 
 
 class TestInterfacesAPIForControllers(APITestCase.ForUser):
-
     scenarios = (
         ("region", {"maker": factory.make_RegionController}),
         ("rack", {"maker": factory.make_RackController}),
@@ -2002,7 +2001,6 @@ class TestNodeInterfaceAPI(APITransactionTestCase.ForUser):
 
 
 class TestInterfaceAPIForControllers(APITestCase.ForUser):
-
     scenarios = (
         ("region", {"maker": factory.make_RegionController}),
         ("rack", {"maker": factory.make_RackController}),
diff --git a/src/maasserver/api/tests/test_ipaddresses.py b/src/maasserver/api/tests/test_ipaddresses.py
index 082d1a3..63c9d60 100644
--- a/src/maasserver/api/tests/test_ipaddresses.py
+++ b/src/maasserver/api/tests/test_ipaddresses.py
@@ -224,7 +224,6 @@ class TestIPAddressesAPI(APITestCase.ForUserAndAdmin):
 
 
 class TestIPAddressesReleaseAPI(APITransactionTestCase.ForUserAndAdmin):
-
     scenarios = (
         ("normal", {"force": None}),
         ("without_force", {"force": False}),
@@ -445,7 +444,6 @@ class TestIPAddressesReleaseAPI(APITransactionTestCase.ForUserAndAdmin):
 
 
 class TestIPAddressesReserveAPI(APITransactionTestCase.ForUser):
-
     scenarios = (
         ("with_ip_param", {"ip_param": "ip"}),
         ("with_ip_address_param", {"ip_param": "ip_address"}),
diff --git a/src/maasserver/api/tests/test_maas.py b/src/maasserver/api/tests/test_maas.py
index aa12222..53e716c 100644
--- a/src/maasserver/api/tests/test_maas.py
+++ b/src/maasserver/api/tests/test_maas.py
@@ -419,7 +419,6 @@ class TestMAASHandlerAPI(APITestCase.ForUser):
 
 
 class TestMAASHandlerAPIForProxyPort(APITestCase.ForUser):
-
     scenarios = [
         ("valid-port", {"port": random.randint(5300, 65535), "valid": True}),
         (
diff --git a/src/maasserver/api/tests/test_node.py b/src/maasserver/api/tests/test_node.py
index 53dba0c..32a99cc 100644
--- a/src/maasserver/api/tests/test_node.py
+++ b/src/maasserver/api/tests/test_node.py
@@ -605,7 +605,6 @@ class TestPowerParameters(APITestCase.ForUser):
 
 
 class TestSetWorkloadAnnotations(APITestCase.ForUser):
-
     scenarios = (
         (
             "machine",
diff --git a/src/maasserver/api/tests/test_nodedevices.py b/src/maasserver/api/tests/test_nodedevices.py
index 5f64216..2b8f257 100644
--- a/src/maasserver/api/tests/test_nodedevices.py
+++ b/src/maasserver/api/tests/test_nodedevices.py
@@ -39,7 +39,6 @@ class TestNodeDevicesAPI(APITestCase.ForUser):
 
 
 class TestNodeDevicesAPIFilter(APITestCase.ForUser):
-
     scenarios = [
         ("filter=bus", {"choices": NODE_DEVICE_BUS_CHOICES, "key": "bus"}),
         (
diff --git a/src/maasserver/api/tests/test_not_found.py b/src/maasserver/api/tests/test_not_found.py
index e7b2822..0392df6 100644
--- a/src/maasserver/api/tests/test_not_found.py
+++ b/src/maasserver/api/tests/test_not_found.py
@@ -14,7 +14,6 @@ from maasserver.testing.factory import factory
 
 
 class TestNotFoundHandler(APITestCase.ForAnonymousAndUserAndAdmin):
-
     scenarios = (
         ("GET", dict(method="get")),
         ("POST", dict(method="post")),
diff --git a/src/maasserver/auth/local.py b/src/maasserver/auth/local.py
index 904484f..f0e55c2 100644
--- a/src/maasserver/auth/local.py
+++ b/src/maasserver/auth/local.py
@@ -60,7 +60,6 @@ ADMIN_PERMISSIONS = (
 
 
 class MAASAuthorizationBackend(ModelBackend):
-
     supports_object_permissions = True
 
     def authenticate(self, request, username=None, password=None, **kwargs):
diff --git a/src/maasserver/auth/tests/test_auth.py b/src/maasserver/auth/tests/test_auth.py
index 0a67fb4..d1ab9b1 100644
--- a/src/maasserver/auth/tests/test_auth.py
+++ b/src/maasserver/auth/tests/test_auth.py
@@ -1056,7 +1056,6 @@ class TestMAASAuthorizationBackendInterface(
 
 
 class TestMAASAuthorizationBackendForUnrestrictedRead(MAASServerTestCase):
-
     scenarios = (
         ("dnsdata", {"factory": factory.make_DNSData}),
         ("dnsresource", {"factory": factory.make_DNSResource}),
@@ -1120,7 +1119,6 @@ class TestMAASAuthorizationBackendForUnrestrictedRead(MAASServerTestCase):
 
 
 class TestMAASAuthorizationBackendForAdminRestricted(MAASServerTestCase):
-
     scenarios = (("discovery", {"factory": factory.make_Discovery}),)
 
     def test_user_cannot_view(self):
diff --git a/src/maasserver/conftest.py b/src/maasserver/conftest.py
index 063bfe9..2ebad31 100644
--- a/src/maasserver/conftest.py
+++ b/src/maasserver/conftest.py
@@ -38,7 +38,6 @@ def vault_regionconfig(mocker):
 
 
 class MockKVStore:
-
     expected_mount_point = "secret"
 
     def __init__(self):
diff --git a/src/maasserver/enum.py b/src/maasserver/enum.py
index 1238e58..736ad3f 100644
--- a/src/maasserver/enum.py
+++ b/src/maasserver/enum.py
@@ -395,7 +395,6 @@ IPRANGE_TYPE_CHOICES = (
 
 
 class POWER_STATE:
-
     # Node is on
     ON = "on"
 
@@ -871,7 +870,6 @@ class NODE_METADATA:
 
 
 class ENDPOINT:
-
     API = 0
     UI = 1
     CLI = 2
@@ -885,7 +883,6 @@ ENDPOINT_CHOICES = (
 
 
 class NODE_DEVICE_BUS:
-
     PCIE = 1
     USB = 2
 
diff --git a/src/maasserver/forms/pods.py b/src/maasserver/forms/pods.py
index 55c527a..15ec560 100644
--- a/src/maasserver/forms/pods.py
+++ b/src/maasserver/forms/pods.py
@@ -815,5 +815,4 @@ class ComposeMachineForPodsForm(forms.Form):
 
 
 class DeletePodForm(forms.Form):
-
     decompose = BooleanField(required=False, initial=False)
diff --git a/src/maasserver/forms/script.py b/src/maasserver/forms/script.py
index 22e8f4e..e23b6ed 100644
--- a/src/maasserver/forms/script.py
+++ b/src/maasserver/forms/script.py
@@ -37,7 +37,6 @@ from provisioningserver.events import EVENT_TYPES
 
 
 class ScriptForm(ModelForm):
-
     script_type = CharField(
         label="Script type",
         required=False,
diff --git a/src/maasserver/forms/tests/test_filesystem.py b/src/maasserver/forms/tests/test_filesystem.py
index af93578..c1b3f61 100644
--- a/src/maasserver/forms/tests/test_filesystem.py
+++ b/src/maasserver/forms/tests/test_filesystem.py
@@ -40,7 +40,6 @@ class TestMountFilesystemFormWithoutSubstrate(MAASServerTestCase):
 
 
 class TestMountFilesystemForm(MAASServerTestCase):
-
     scenarios = (
         (
             "partition",
@@ -208,7 +207,6 @@ class TestMountNonStorageFilesystemForm(MAASServerTestCase):
 
 
 class TestMountNonStorageFilesystemFormScenarios(MAASServerTestCase):
-
     scenarios = [
         (displayname, {"fstype": name, "acquired": acquired})
         for name, displayname in FILESYSTEM_FORMAT_TYPE_CHOICES
@@ -300,7 +298,6 @@ class TestUnmountNonStorageFilesystemForm(MAASServerTestCase):
 
 
 class TestUnmountNonStorageFilesystemFormScenarios(MAASServerTestCase):
-
     scenarios = [
         (displayname, {"fstype": name})
         for name, displayname in FILESYSTEM_FORMAT_TYPE_CHOICES
diff --git a/src/maasserver/forms/tests/test_helpers.py b/src/maasserver/forms/tests/test_helpers.py
index 0f87abc..3091da6 100644
--- a/src/maasserver/forms/tests/test_helpers.py
+++ b/src/maasserver/forms/tests/test_helpers.py
@@ -134,7 +134,6 @@ class TestHelpers(MAASServerTestCase):
 
 
 class TestMAASModelForm(MAASLegacyTransactionServerTestCase):
-
     apps = ["maasserver.tests"]
 
     def test_model_class_from_UI_has_hidden_field(self):
@@ -173,7 +172,6 @@ class TestMAASModelForm(MAASLegacyTransactionServerTestCase):
                 self.fields["early_field"] = CharField(required=False)
 
         class TestForm(EarlyFieldMixin, MAASModelForm):
-
             extra_field = CharField(required=False)
 
             def clean_early_field(self, *args, **kwargs):
diff --git a/src/maasserver/forms/tests/test_interface.py b/src/maasserver/forms/tests/test_interface.py
index 86d812f..0ce7041 100644
--- a/src/maasserver/forms/tests/test_interface.py
+++ b/src/maasserver/forms/tests/test_interface.py
@@ -28,7 +28,6 @@ from maasserver.utils.forms import compose_invalid_choice_text
 
 
 class TestGetInterfaceForm(MAASServerTestCase):
-
     scenarios = [
         (
             "physical",
@@ -51,7 +50,6 @@ class TestGetInterfaceFormError(MAASServerTestCase):
 
 
 class TestControllerInterfaceForm(MAASServerTestCase):
-
     scenarios = (
         ("region", {"maker": factory.make_RegionController}),
         ("rack", {"maker": factory.make_RackController}),
diff --git a/src/maasserver/forms/tests/test_raid.py b/src/maasserver/forms/tests/test_raid.py
index e3ea59c..15474e3 100644
--- a/src/maasserver/forms/tests/test_raid.py
+++ b/src/maasserver/forms/tests/test_raid.py
@@ -251,7 +251,6 @@ class TestCreateRaidForm(MAASServerTestCase):
 
 
 class TestUpdateRaidForm(MAASServerTestCase):
-
     # Add devices and partitions
     def test_add_valid_blockdevice(self):
         raid = factory.make_FilesystemGroup(
diff --git a/src/maasserver/management/commands/_config.py b/src/maasserver/management/commands/_config.py
index 34e5594..91a36f8 100644
--- a/src/maasserver/management/commands/_config.py
+++ b/src/maasserver/management/commands/_config.py
@@ -146,7 +146,6 @@ class LocalConfigCommand(BaseCommand):
 
 
 class GetCommand(LocalConfigCommand):
-
     # Do NOT dump to self.stdout; Django does some odd things wrapping stdout,
     # like automatically injecting line breaks, and these break the YAML/JSON
     # output.
@@ -217,7 +216,6 @@ class ResetCommand(LocalConfigCommand):
 
 
 class SetCommand(LocalConfigCommand):
-
     help = "Set local configuration for the MAAS region controller."
 
     def add_arguments(self, parser):
diff --git a/src/maasserver/management/commands/configauth.py b/src/maasserver/management/commands/configauth.py
index 8fc03fc..413e87b 100644
--- a/src/maasserver/management/commands/configauth.py
+++ b/src/maasserver/management/commands/configauth.py
@@ -27,7 +27,6 @@ from maasserver.utils.dns import validate_url
 
 @dataclass
 class _AuthDetails:
-
     url: str = ""
     domain: str = ""
     user: str = ""
diff --git a/src/maasserver/management/commands/edit_named_options.py b/src/maasserver/management/commands/edit_named_options.py
index 47ff357..6f5313e 100644
--- a/src/maasserver/management/commands/edit_named_options.py
+++ b/src/maasserver/management/commands/edit_named_options.py
@@ -21,7 +21,6 @@ from provisioningserver.dns.commands.edit_named_options import (
 
 
 class Command(BaseCommand):
-
     help = " ".join(
         dedent(
             """\
diff --git a/src/maasserver/management/commands/tests/test_config.py b/src/maasserver/management/commands/tests/test_config.py
index 49a04f7..bf73716 100644
--- a/src/maasserver/management/commands/tests/test_config.py
+++ b/src/maasserver/management/commands/tests/test_config.py
@@ -79,7 +79,6 @@ class TestConfigurationGet(MAASTestCase):
 
 
 class TestConfigurationReset(MAASTestCase):
-
     scenarios = tuple(
         (option, {"option": option.lstrip("-").replace("-", "_")})
         for option, args in config.gen_configuration_options_for_resetting()
@@ -105,7 +104,6 @@ class TestConfigurationReset(MAASTestCase):
 
 
 class TestConfigurationSet(MAASTestCase):
-
     scenarios = tuple(
         (option, {"option": option.lstrip("-").replace("-", "_")})
         for option, args in config.gen_configuration_options_for_setting()
@@ -189,7 +187,6 @@ class TestConfigurationSet_DatabasePort(MAASTestCase):
 
 
 class TestConfigurationCommon(MAASTestCase):
-
     is_string = IsInstance(str)
     is_single_line = AfterPreprocessing(str.splitlines, HasLength(1))
     is_help_string = MatchesAll(is_string, is_single_line, first_only=True)
diff --git a/src/maasserver/management/commands/tests/test_dbupgrade.py b/src/maasserver/management/commands/tests/test_dbupgrade.py
index bbc5ca6..2e62a6d 100644
--- a/src/maasserver/management/commands/tests/test_dbupgrade.py
+++ b/src/maasserver/management/commands/tests/test_dbupgrade.py
@@ -58,7 +58,6 @@ def get_all_triggers(conn):
 
 
 class TestDBUpgrade(MAASTestCase):
-
     dbname = "test_maas_dbupgrade"
 
     def setUp(self):
diff --git a/src/maasserver/middleware.py b/src/maasserver/middleware.py
index 76c7fe7..5c2fbf4 100644
--- a/src/maasserver/middleware.py
+++ b/src/maasserver/middleware.py
@@ -207,7 +207,6 @@ class ExceptionMiddleware:
 
 
 class DebuggingLoggerMiddleware:
-
     log_level = logging.DEBUG
 
     def __init__(self, get_response):
diff --git a/src/maasserver/migrations/auth/0001_initial.py b/src/maasserver/migrations/auth/0001_initial.py
index 9178ba1..ab00b55 100644
--- a/src/maasserver/migrations/auth/0001_initial.py
+++ b/src/maasserver/migrations/auth/0001_initial.py
@@ -4,7 +4,6 @@ from django.utils import timezone
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("contenttypes", "__first__")]
 
     operations = [
diff --git a/src/maasserver/migrations/auth/0002_auto_20151119_1629.py b/src/maasserver/migrations/auth/0002_auto_20151119_1629.py
index f02e27a..4a7519f 100644
--- a/src/maasserver/migrations/auth/0002_auto_20151119_1629.py
+++ b/src/maasserver/migrations/auth/0002_auto_20151119_1629.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("auth", "0001_initial")]
 
     operations = [
diff --git a/src/maasserver/migrations/auth/0003_django_1_11_update.py b/src/maasserver/migrations/auth/0003_django_1_11_update.py
index cb8157e..4639341 100644
--- a/src/maasserver/migrations/auth/0003_django_1_11_update.py
+++ b/src/maasserver/migrations/auth/0003_django_1_11_update.py
@@ -6,7 +6,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("auth", "0002_auto_20151119_1629")]
 
     operations = [
diff --git a/src/maasserver/migrations/auth/0004_user_email_allow_null.py b/src/maasserver/migrations/auth/0004_user_email_allow_null.py
index fbe82a4..15b03e9 100644
--- a/src/maasserver/migrations/auth/0004_user_email_allow_null.py
+++ b/src/maasserver/migrations/auth/0004_user_email_allow_null.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("auth", "0003_django_1_11_update")]
 
     operations = [
diff --git a/src/maasserver/migrations/auth/0005_auto_20200626_1049.py b/src/maasserver/migrations/auth/0005_auto_20200626_1049.py
index 9381e43..a947943 100644
--- a/src/maasserver/migrations/auth/0005_auto_20200626_1049.py
+++ b/src/maasserver/migrations/auth/0005_auto_20200626_1049.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("auth", "0004_user_email_allow_null")]
 
     operations = [
diff --git a/src/maasserver/migrations/auth/0006_default_auto_field.py b/src/maasserver/migrations/auth/0006_default_auto_field.py
index 1a8c682..df52b8e 100644
--- a/src/maasserver/migrations/auth/0006_default_auto_field.py
+++ b/src/maasserver/migrations/auth/0006_default_auto_field.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("auth", "0005_auto_20200626_1049"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0001_initial.py b/src/maasserver/migrations/maasserver/0001_initial.py
index 6a5b0af..681c113 100644
--- a/src/maasserver/migrations/maasserver/0001_initial.py
+++ b/src/maasserver/migrations/maasserver/0001_initial.py
@@ -20,7 +20,6 @@ import metadataserver.fields
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ("piston3", "0001_initial"),
diff --git a/src/maasserver/migrations/maasserver/0002_remove_candidate_name_model.py b/src/maasserver/migrations/maasserver/0002_remove_candidate_name_model.py
index 8929d91..2090749 100644
--- a/src/maasserver/migrations/maasserver/0002_remove_candidate_name_model.py
+++ b/src/maasserver/migrations/maasserver/0002_remove_candidate_name_model.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0001_initial")]
 
     operations = [migrations.DeleteModel(name="CandidateName")]
diff --git a/src/maasserver/migrations/maasserver/0003_add_node_type_to_node.py b/src/maasserver/migrations/maasserver/0003_add_node_type_to_node.py
index 7a6aa5c..6be4ef6 100644
--- a/src/maasserver/migrations/maasserver/0003_add_node_type_to_node.py
+++ b/src/maasserver/migrations/maasserver/0003_add_node_type_to_node.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0002_remove_candidate_name_model")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0004_migrate_installable_to_node_type.py b/src/maasserver/migrations/maasserver/0004_migrate_installable_to_node_type.py
index 2aafde1..a84134f 100644
--- a/src/maasserver/migrations/maasserver/0004_migrate_installable_to_node_type.py
+++ b/src/maasserver/migrations/maasserver/0004_migrate_installable_to_node_type.py
@@ -15,7 +15,6 @@ def convert_installable_to_node_type(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0003_add_node_type_to_node")]
 
     operations = [migrations.RunPython(convert_installable_to_node_type)]
diff --git a/src/maasserver/migrations/maasserver/0005_delete_installable_from_node.py b/src/maasserver/migrations/maasserver/0005_delete_installable_from_node.py
index 8c43456..c135708 100644
--- a/src/maasserver/migrations/maasserver/0005_delete_installable_from_node.py
+++ b/src/maasserver/migrations/maasserver/0005_delete_installable_from_node.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0004_migrate_installable_to_node_type")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0006_add_lease_time_to_staticipaddress.py b/src/maasserver/migrations/maasserver/0006_add_lease_time_to_staticipaddress.py
index 70262dd..ec0a8ba 100644
--- a/src/maasserver/migrations/maasserver/0006_add_lease_time_to_staticipaddress.py
+++ b/src/maasserver/migrations/maasserver/0006_add_lease_time_to_staticipaddress.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0005_delete_installable_from_node")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0007_create_node_proxy_models.py b/src/maasserver/migrations/maasserver/0007_create_node_proxy_models.py
index 8ffbf7c..ad958f7 100644
--- a/src/maasserver/migrations/maasserver/0007_create_node_proxy_models.py
+++ b/src/maasserver/migrations/maasserver/0007_create_node_proxy_models.py
@@ -5,7 +5,6 @@ import maasserver.fields
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0006_add_lease_time_to_staticipaddress")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0008_use_new_arrayfield.py b/src/maasserver/migrations/maasserver/0008_use_new_arrayfield.py
index 4cb3633..5f4d628 100644
--- a/src/maasserver/migrations/maasserver/0008_use_new_arrayfield.py
+++ b/src/maasserver/migrations/maasserver/0008_use_new_arrayfield.py
@@ -5,7 +5,6 @@ import maasserver.fields
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0007_create_node_proxy_models")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0009_remove_routers_field_from_node.py b/src/maasserver/migrations/maasserver/0009_remove_routers_field_from_node.py
index a36431c..11c470e 100644
--- a/src/maasserver/migrations/maasserver/0009_remove_routers_field_from_node.py
+++ b/src/maasserver/migrations/maasserver/0009_remove_routers_field_from_node.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0008_use_new_arrayfield")]
 
     operations = [migrations.RemoveField(model_name="node", name="routers")]
diff --git a/src/maasserver/migrations/maasserver/0010_add_dns_models.py b/src/maasserver/migrations/maasserver/0010_add_dns_models.py
index 86dd07e..8f85c34 100644
--- a/src/maasserver/migrations/maasserver/0010_add_dns_models.py
+++ b/src/maasserver/migrations/maasserver/0010_add_dns_models.py
@@ -7,7 +7,6 @@ import maasserver.models.dnsresource
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0009_remove_routers_field_from_node")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0011_domain_data.py b/src/maasserver/migrations/maasserver/0011_domain_data.py
index 612f0d4..1bee15c 100644
--- a/src/maasserver/migrations/maasserver/0011_domain_data.py
+++ b/src/maasserver/migrations/maasserver/0011_domain_data.py
@@ -115,7 +115,6 @@ def migrate_staticipaddress_hostname(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0010_add_dns_models")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0012_drop_dns_fields.py b/src/maasserver/migrations/maasserver/0012_drop_dns_fields.py
index bc52c73..d4f8a36 100644
--- a/src/maasserver/migrations/maasserver/0012_drop_dns_fields.py
+++ b/src/maasserver/migrations/maasserver/0012_drop_dns_fields.py
@@ -7,7 +7,6 @@ import maasserver.models.dnsresource
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0011_domain_data")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0013_remove_boot_type_from_node.py b/src/maasserver/migrations/maasserver/0013_remove_boot_type_from_node.py
index 3a94846..82bbb7d 100644
--- a/src/maasserver/migrations/maasserver/0013_remove_boot_type_from_node.py
+++ b/src/maasserver/migrations/maasserver/0013_remove_boot_type_from_node.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0012_drop_dns_fields")]
 
     operations = [migrations.RemoveField(model_name="node", name="boot_type")]
diff --git a/src/maasserver/migrations/maasserver/0014_add_region_models.py b/src/maasserver/migrations/maasserver/0014_add_region_models.py
index 8340461..259d610 100644
--- a/src/maasserver/migrations/maasserver/0014_add_region_models.py
+++ b/src/maasserver/migrations/maasserver/0014_add_region_models.py
@@ -7,7 +7,6 @@ import maasserver.models.node
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0013_remove_boot_type_from_node")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0015_add_bmc_model.py b/src/maasserver/migrations/maasserver/0015_add_bmc_model.py
index 6f6bb04..e03cf28 100644
--- a/src/maasserver/migrations/maasserver/0015_add_bmc_model.py
+++ b/src/maasserver/migrations/maasserver/0015_add_bmc_model.py
@@ -6,7 +6,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0014_add_region_models")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0016_migrate_power_data_node_to_bmc.py b/src/maasserver/migrations/maasserver/0016_migrate_power_data_node_to_bmc.py
index 145c40d..c3ccb6a 100644
--- a/src/maasserver/migrations/maasserver/0016_migrate_power_data_node_to_bmc.py
+++ b/src/maasserver/migrations/maasserver/0016_migrate_power_data_node_to_bmc.py
@@ -65,7 +65,6 @@ def migrate_power_data_from_node_to_bmc(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0015_add_bmc_model")]
 
     operations = [migrations.RunPython(migrate_power_data_from_node_to_bmc)]
diff --git a/src/maasserver/migrations/maasserver/0017_remove_node_power_type.py b/src/maasserver/migrations/maasserver/0017_remove_node_power_type.py
index 8db8756..1fb404e 100644
--- a/src/maasserver/migrations/maasserver/0017_remove_node_power_type.py
+++ b/src/maasserver/migrations/maasserver/0017_remove_node_power_type.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0016_migrate_power_data_node_to_bmc")]
 
     operations = [migrations.RemoveField(model_name="node", name="power_type")]
diff --git a/src/maasserver/migrations/maasserver/0018_add_dnsdata.py b/src/maasserver/migrations/maasserver/0018_add_dnsdata.py
index 04375c0..22be568 100644
--- a/src/maasserver/migrations/maasserver/0018_add_dnsdata.py
+++ b/src/maasserver/migrations/maasserver/0018_add_dnsdata.py
@@ -5,7 +5,6 @@ import maasserver.models.dnsdata
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0017_remove_node_power_type")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0019_add_iprange.py b/src/maasserver/migrations/maasserver/0019_add_iprange.py
index 7d3fba6..7319c1f 100644
--- a/src/maasserver/migrations/maasserver/0019_add_iprange.py
+++ b/src/maasserver/migrations/maasserver/0019_add_iprange.py
@@ -6,7 +6,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ("maasserver", "0018_add_dnsdata"),
diff --git a/src/maasserver/migrations/maasserver/0020_nodegroup_to_rackcontroller.py b/src/maasserver/migrations/maasserver/0020_nodegroup_to_rackcontroller.py
index a783681..4e98333 100644
--- a/src/maasserver/migrations/maasserver/0020_nodegroup_to_rackcontroller.py
+++ b/src/maasserver/migrations/maasserver/0020_nodegroup_to_rackcontroller.py
@@ -18,7 +18,6 @@ def grab_data(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0019_add_iprange")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0021_nodegroupinterface_to_iprange.py b/src/maasserver/migrations/maasserver/0021_nodegroupinterface_to_iprange.py
index c50bef9..156568d 100644
--- a/src/maasserver/migrations/maasserver/0021_nodegroupinterface_to_iprange.py
+++ b/src/maasserver/migrations/maasserver/0021_nodegroupinterface_to_iprange.py
@@ -85,7 +85,6 @@ def create_ipranges_from_nodegroupinterfaces(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0020_nodegroup_to_rackcontroller")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0022_extract_ip_for_bmcs.py b/src/maasserver/migrations/maasserver/0022_extract_ip_for_bmcs.py
index a577188..f5e1887 100644
--- a/src/maasserver/migrations/maasserver/0022_extract_ip_for_bmcs.py
+++ b/src/maasserver/migrations/maasserver/0022_extract_ip_for_bmcs.py
@@ -96,7 +96,6 @@ def create_staticipaddresses_for_bmcs(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0021_nodegroupinterface_to_iprange")]
 
     operations = [migrations.RunPython(create_staticipaddresses_for_bmcs)]
diff --git a/src/maasserver/migrations/maasserver/0023_add_ttl_field.py b/src/maasserver/migrations/maasserver/0023_add_ttl_field.py
index d7158a6..0c0d71f 100644
--- a/src/maasserver/migrations/maasserver/0023_add_ttl_field.py
+++ b/src/maasserver/migrations/maasserver/0023_add_ttl_field.py
@@ -6,7 +6,6 @@ import maasserver.models.node
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0022_extract_ip_for_bmcs")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0024_remove_nodegroupinterface.py b/src/maasserver/migrations/maasserver/0024_remove_nodegroupinterface.py
index e25a95f..6c76739 100644
--- a/src/maasserver/migrations/maasserver/0024_remove_nodegroupinterface.py
+++ b/src/maasserver/migrations/maasserver/0024_remove_nodegroupinterface.py
@@ -3,7 +3,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0023_add_ttl_field")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0025_create_node_system_id_sequence.py b/src/maasserver/migrations/maasserver/0025_create_node_system_id_sequence.py
index 4cefb06..a34467d 100644
--- a/src/maasserver/migrations/maasserver/0025_create_node_system_id_sequence.py
+++ b/src/maasserver/migrations/maasserver/0025_create_node_system_id_sequence.py
@@ -28,7 +28,6 @@ sequence_drop = "DROP SEQUENCE IF EXISTS maasserver_node_system_id_seq"
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0024_remove_nodegroupinterface")]
 
     operations = [migrations.RunSQL(sequence_create, sequence_drop)]
diff --git a/src/maasserver/migrations/maasserver/0026_create_zone_serial_sequence.py b/src/maasserver/migrations/maasserver/0026_create_zone_serial_sequence.py
index d3e010f..d5c043b 100644
--- a/src/maasserver/migrations/maasserver/0026_create_zone_serial_sequence.py
+++ b/src/maasserver/migrations/maasserver/0026_create_zone_serial_sequence.py
@@ -22,7 +22,6 @@ sequence_drop = "DROP SEQUENCE IF EXISTS maasserver_zone_serial_seq"
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0025_create_node_system_id_sequence")]
 
     operations = [migrations.RunSQL(sequence_create, sequence_drop)]
diff --git a/src/maasserver/migrations/maasserver/0027_replace_static_range_with_admin_reserved_ranges.py b/src/maasserver/migrations/maasserver/0027_replace_static_range_with_admin_reserved_ranges.py
index b294298..5dea43d 100644
--- a/src/maasserver/migrations/maasserver/0027_replace_static_range_with_admin_reserved_ranges.py
+++ b/src/maasserver/migrations/maasserver/0027_replace_static_range_with_admin_reserved_ranges.py
@@ -80,7 +80,6 @@ def migrate_static_ranges_to_admin_reserved(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0026_create_zone_serial_sequence")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0028_update_default_vlan_on_interface_and_subnet.py b/src/maasserver/migrations/maasserver/0028_update_default_vlan_on_interface_and_subnet.py
index 5627212..42627c3 100644
--- a/src/maasserver/migrations/maasserver/0028_update_default_vlan_on_interface_and_subnet.py
+++ b/src/maasserver/migrations/maasserver/0028_update_default_vlan_on_interface_and_subnet.py
@@ -6,7 +6,6 @@ import maasserver.models.subnet
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0027_replace_static_range_with_admin_reserved_ranges")
     ]
diff --git a/src/maasserver/migrations/maasserver/0029_add_rdns_mode.py b/src/maasserver/migrations/maasserver/0029_add_rdns_mode.py
index b9a6a34..feebe6f 100644
--- a/src/maasserver/migrations/maasserver/0029_add_rdns_mode.py
+++ b/src/maasserver/migrations/maasserver/0029_add_rdns_mode.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0028_update_default_vlan_on_interface_and_subnet")
     ]
diff --git a/src/maasserver/migrations/maasserver/0030_drop_all_old_funcs.py b/src/maasserver/migrations/maasserver/0030_drop_all_old_funcs.py
index c530c49..69ac830 100644
--- a/src/maasserver/migrations/maasserver/0030_drop_all_old_funcs.py
+++ b/src/maasserver/migrations/maasserver/0030_drop_all_old_funcs.py
@@ -18,7 +18,6 @@ def drop_all_funcs(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0029_add_rdns_mode")]
 
     operations = [migrations.RunPython(drop_all_funcs)]
diff --git a/src/maasserver/migrations/maasserver/0031_add_region_rack_rpc_conn_model.py b/src/maasserver/migrations/maasserver/0031_add_region_rack_rpc_conn_model.py
index 2b33e5f..5f8386f 100644
--- a/src/maasserver/migrations/maasserver/0031_add_region_rack_rpc_conn_model.py
+++ b/src/maasserver/migrations/maasserver/0031_add_region_rack_rpc_conn_model.py
@@ -5,7 +5,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0030_drop_all_old_funcs")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0032_loosen_vlan.py b/src/maasserver/migrations/maasserver/0032_loosen_vlan.py
index 4d4f7f6..b01eb2f 100644
--- a/src/maasserver/migrations/maasserver/0032_loosen_vlan.py
+++ b/src/maasserver/migrations/maasserver/0032_loosen_vlan.py
@@ -4,7 +4,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0031_add_region_rack_rpc_conn_model")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0033_iprange_minor_changes.py b/src/maasserver/migrations/maasserver/0033_iprange_minor_changes.py
index 11280fb..51532aa 100644
--- a/src/maasserver/migrations/maasserver/0033_iprange_minor_changes.py
+++ b/src/maasserver/migrations/maasserver/0033_iprange_minor_changes.py
@@ -4,7 +4,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0032_loosen_vlan")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0034_rename_mount_params_as_mount_options.py b/src/maasserver/migrations/maasserver/0034_rename_mount_params_as_mount_options.py
index 7871442..f488510 100644
--- a/src/maasserver/migrations/maasserver/0034_rename_mount_params_as_mount_options.py
+++ b/src/maasserver/migrations/maasserver/0034_rename_mount_params_as_mount_options.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0033_iprange_minor_changes")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0035_convert_ether_wake_to_manual_power_type.py b/src/maasserver/migrations/maasserver/0035_convert_ether_wake_to_manual_power_type.py
index 65acfc9..45aef02 100644
--- a/src/maasserver/migrations/maasserver/0035_convert_ether_wake_to_manual_power_type.py
+++ b/src/maasserver/migrations/maasserver/0035_convert_ether_wake_to_manual_power_type.py
@@ -9,7 +9,6 @@ def convert_ether_wake_to_manual_power_type(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0034_rename_mount_params_as_mount_options")
     ]
diff --git a/src/maasserver/migrations/maasserver/0036_add_service_model.py b/src/maasserver/migrations/maasserver/0036_add_service_model.py
index 7225c7e..607a456 100644
--- a/src/maasserver/migrations/maasserver/0036_add_service_model.py
+++ b/src/maasserver/migrations/maasserver/0036_add_service_model.py
@@ -4,7 +4,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0035_convert_ether_wake_to_manual_power_type")
     ]
diff --git a/src/maasserver/migrations/maasserver/0037_node_last_image_sync.py b/src/maasserver/migrations/maasserver/0037_node_last_image_sync.py
index fa17147..bdb4b8d 100644
--- a/src/maasserver/migrations/maasserver/0037_node_last_image_sync.py
+++ b/src/maasserver/migrations/maasserver/0037_node_last_image_sync.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0036_add_service_model")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0038_filesystem_ramfs_tmpfs_support.py b/src/maasserver/migrations/maasserver/0038_filesystem_ramfs_tmpfs_support.py
index 9644ce1..67252b6 100644
--- a/src/maasserver/migrations/maasserver/0038_filesystem_ramfs_tmpfs_support.py
+++ b/src/maasserver/migrations/maasserver/0038_filesystem_ramfs_tmpfs_support.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0037_node_last_image_sync")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0039_create_template_and_versionedtextfile_models.py b/src/maasserver/migrations/maasserver/0039_create_template_and_versionedtextfile_models.py
index 964025d..dbfbecd 100644
--- a/src/maasserver/migrations/maasserver/0039_create_template_and_versionedtextfile_models.py
+++ b/src/maasserver/migrations/maasserver/0039_create_template_and_versionedtextfile_models.py
@@ -4,7 +4,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0038_filesystem_ramfs_tmpfs_support")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0040_fix_id_seq.py b/src/maasserver/migrations/maasserver/0040_fix_id_seq.py
index 548660f..d51cf80 100644
--- a/src/maasserver/migrations/maasserver/0040_fix_id_seq.py
+++ b/src/maasserver/migrations/maasserver/0040_fix_id_seq.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0039_create_template_and_versionedtextfile_models")
     ]
diff --git a/src/maasserver/migrations/maasserver/0041_change_bmc_on_delete_to_set_null.py b/src/maasserver/migrations/maasserver/0041_change_bmc_on_delete_to_set_null.py
index afd76e6..fc7c0f7 100644
--- a/src/maasserver/migrations/maasserver/0041_change_bmc_on_delete_to_set_null.py
+++ b/src/maasserver/migrations/maasserver/0041_change_bmc_on_delete_to_set_null.py
@@ -3,7 +3,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0040_fix_id_seq")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0042_add_routable_rack_controllers_to_bmc.py b/src/maasserver/migrations/maasserver/0042_add_routable_rack_controllers_to_bmc.py
index fd4b772..198678e 100644
--- a/src/maasserver/migrations/maasserver/0042_add_routable_rack_controllers_to_bmc.py
+++ b/src/maasserver/migrations/maasserver/0042_add_routable_rack_controllers_to_bmc.py
@@ -4,7 +4,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0041_change_bmc_on_delete_to_set_null")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0043_dhcpsnippet.py b/src/maasserver/migrations/maasserver/0043_dhcpsnippet.py
index 4ff3ccf..e59708f 100644
--- a/src/maasserver/migrations/maasserver/0043_dhcpsnippet.py
+++ b/src/maasserver/migrations/maasserver/0043_dhcpsnippet.py
@@ -4,7 +4,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0042_add_routable_rack_controllers_to_bmc")
     ]
diff --git a/src/maasserver/migrations/maasserver/0044_remove_di_bootresourcefiles.py b/src/maasserver/migrations/maasserver/0044_remove_di_bootresourcefiles.py
index ce42a74..964e49e 100644
--- a/src/maasserver/migrations/maasserver/0044_remove_di_bootresourcefiles.py
+++ b/src/maasserver/migrations/maasserver/0044_remove_di_bootresourcefiles.py
@@ -24,7 +24,6 @@ def remove_di_bootresourcefiles(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0043_dhcpsnippet")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0045_add_node_to_filesystem.py b/src/maasserver/migrations/maasserver/0045_add_node_to_filesystem.py
index 4085ca4..ed8647e 100644
--- a/src/maasserver/migrations/maasserver/0045_add_node_to_filesystem.py
+++ b/src/maasserver/migrations/maasserver/0045_add_node_to_filesystem.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0044_remove_di_bootresourcefiles")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0046_add_bridge_interface_type.py b/src/maasserver/migrations/maasserver/0046_add_bridge_interface_type.py
index 46db591..1db2c76 100644
--- a/src/maasserver/migrations/maasserver/0046_add_bridge_interface_type.py
+++ b/src/maasserver/migrations/maasserver/0046_add_bridge_interface_type.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0045_add_node_to_filesystem")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0047_fix_spelling_of_degraded.py b/src/maasserver/migrations/maasserver/0047_fix_spelling_of_degraded.py
index 39c39e1..c7017a2 100644
--- a/src/maasserver/migrations/maasserver/0047_fix_spelling_of_degraded.py
+++ b/src/maasserver/migrations/maasserver/0047_fix_spelling_of_degraded.py
@@ -9,7 +9,6 @@ def fix_spelling(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0046_add_bridge_interface_type")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0048_add_subnet_allow_proxy.py b/src/maasserver/migrations/maasserver/0048_add_subnet_allow_proxy.py
index 27cdb96..a3f10cb 100644
--- a/src/maasserver/migrations/maasserver/0048_add_subnet_allow_proxy.py
+++ b/src/maasserver/migrations/maasserver/0048_add_subnet_allow_proxy.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0047_fix_spelling_of_degraded")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0049_add_external_dhcp_present_to_vlan.py b/src/maasserver/migrations/maasserver/0049_add_external_dhcp_present_to_vlan.py
index 1117c9c..b01990e 100644
--- a/src/maasserver/migrations/maasserver/0049_add_external_dhcp_present_to_vlan.py
+++ b/src/maasserver/migrations/maasserver/0049_add_external_dhcp_present_to_vlan.py
@@ -3,7 +3,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0048_add_subnet_allow_proxy")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0050_modify_external_dhcp_on_vlan.py b/src/maasserver/migrations/maasserver/0050_modify_external_dhcp_on_vlan.py
index d7443ae..14693ff 100644
--- a/src/maasserver/migrations/maasserver/0050_modify_external_dhcp_on_vlan.py
+++ b/src/maasserver/migrations/maasserver/0050_modify_external_dhcp_on_vlan.py
@@ -5,7 +5,6 @@ import maasserver.fields
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0049_add_external_dhcp_present_to_vlan")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0051_space_fabric_unique.py b/src/maasserver/migrations/maasserver/0051_space_fabric_unique.py
index a561e44..5625230 100644
--- a/src/maasserver/migrations/maasserver/0051_space_fabric_unique.py
+++ b/src/maasserver/migrations/maasserver/0051_space_fabric_unique.py
@@ -60,7 +60,6 @@ def fix_fabric_names(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0050_modify_external_dhcp_on_vlan")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0052_add_codename_title_eol_to_bootresourcecache.py b/src/maasserver/migrations/maasserver/0052_add_codename_title_eol_to_bootresourcecache.py
index 7715cee..b36e04c 100644
--- a/src/maasserver/migrations/maasserver/0052_add_codename_title_eol_to_bootresourcecache.py
+++ b/src/maasserver/migrations/maasserver/0052_add_codename_title_eol_to_bootresourcecache.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0051_space_fabric_unique")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0053_add_ownerdata_model.py b/src/maasserver/migrations/maasserver/0053_add_ownerdata_model.py
index d4fd9a2..073389a 100644
--- a/src/maasserver/migrations/maasserver/0053_add_ownerdata_model.py
+++ b/src/maasserver/migrations/maasserver/0053_add_ownerdata_model.py
@@ -4,7 +4,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0052_add_codename_title_eol_to_bootresourcecache")
     ]
diff --git a/src/maasserver/migrations/maasserver/0054_controller.py b/src/maasserver/migrations/maasserver/0054_controller.py
index 8eabf81..fc4e78a 100644
--- a/src/maasserver/migrations/maasserver/0054_controller.py
+++ b/src/maasserver/migrations/maasserver/0054_controller.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0053_add_ownerdata_model")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0055_dns_publications.py b/src/maasserver/migrations/maasserver/0055_dns_publications.py
index 71577ac..246046b 100644
--- a/src/maasserver/migrations/maasserver/0055_dns_publications.py
+++ b/src/maasserver/migrations/maasserver/0055_dns_publications.py
@@ -5,7 +5,6 @@ import maasserver.models.dnspublication
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0054_controller")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0056_add_description_to_fabric_and_space.py b/src/maasserver/migrations/maasserver/0056_add_description_to_fabric_and_space.py
index 7f4c70c..9caa665 100644
--- a/src/maasserver/migrations/maasserver/0056_add_description_to_fabric_and_space.py
+++ b/src/maasserver/migrations/maasserver/0056_add_description_to_fabric_and_space.py
@@ -6,7 +6,6 @@ import maasserver.models.subnet
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0055_dns_publications")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0056_zone_serial_ownership.py b/src/maasserver/migrations/maasserver/0056_zone_serial_ownership.py
index 5850a6b..4258a2c 100644
--- a/src/maasserver/migrations/maasserver/0056_zone_serial_ownership.py
+++ b/src/maasserver/migrations/maasserver/0056_zone_serial_ownership.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0055_dns_publications")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0057_initial_dns_publication.py b/src/maasserver/migrations/maasserver/0057_initial_dns_publication.py
index 42d958c..9753c72 100644
--- a/src/maasserver/migrations/maasserver/0057_initial_dns_publication.py
+++ b/src/maasserver/migrations/maasserver/0057_initial_dns_publication.py
@@ -22,7 +22,6 @@ def remove_initial_publication(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0056_zone_serial_ownership")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0057_merge.py b/src/maasserver/migrations/maasserver/0057_merge.py
index 2c2650e..6c5654f 100644
--- a/src/maasserver/migrations/maasserver/0057_merge.py
+++ b/src/maasserver/migrations/maasserver/0057_merge.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0056_add_description_to_fabric_and_space"),
         ("maasserver", "0056_zone_serial_ownership"),
diff --git a/src/maasserver/migrations/maasserver/0058_bigger_integer_for_dns_publication_serial.py b/src/maasserver/migrations/maasserver/0058_bigger_integer_for_dns_publication_serial.py
index 58bec9b..ec6741c 100644
--- a/src/maasserver/migrations/maasserver/0058_bigger_integer_for_dns_publication_serial.py
+++ b/src/maasserver/migrations/maasserver/0058_bigger_integer_for_dns_publication_serial.py
@@ -5,7 +5,6 @@ import maasserver.models.dnspublication
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0057_initial_dns_publication")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0059_merge.py b/src/maasserver/migrations/maasserver/0059_merge.py
index 31d4f76..182e42e 100644
--- a/src/maasserver/migrations/maasserver/0059_merge.py
+++ b/src/maasserver/migrations/maasserver/0059_merge.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0058_bigger_integer_for_dns_publication_serial"),
         ("maasserver", "0057_merge"),
diff --git a/src/maasserver/migrations/maasserver/0060_amt_remove_mac_address.py b/src/maasserver/migrations/maasserver/0060_amt_remove_mac_address.py
index b8cffb2..13205b7 100644
--- a/src/maasserver/migrations/maasserver/0060_amt_remove_mac_address.py
+++ b/src/maasserver/migrations/maasserver/0060_amt_remove_mac_address.py
@@ -9,7 +9,6 @@ def amt_remove_mac_address(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0059_merge")]
 
     operations = [migrations.RunPython(amt_remove_mac_address)]
diff --git a/src/maasserver/migrations/maasserver/0061_maas_nodegroup_worker_to_maas.py b/src/maasserver/migrations/maasserver/0061_maas_nodegroup_worker_to_maas.py
index e569c78..958bb3a 100644
--- a/src/maasserver/migrations/maasserver/0061_maas_nodegroup_worker_to_maas.py
+++ b/src/maasserver/migrations/maasserver/0061_maas_nodegroup_worker_to_maas.py
@@ -12,7 +12,6 @@ def maas_nodegroup_worker_to_maas(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0060_amt_remove_mac_address")]
 
     operations = [migrations.RunPython(maas_nodegroup_worker_to_maas)]
diff --git a/src/maasserver/migrations/maasserver/0062_fix_bootsource_daily_label.py b/src/maasserver/migrations/maasserver/0062_fix_bootsource_daily_label.py
index 2518bb0..9fa8990 100644
--- a/src/maasserver/migrations/maasserver/0062_fix_bootsource_daily_label.py
+++ b/src/maasserver/migrations/maasserver/0062_fix_bootsource_daily_label.py
@@ -14,7 +14,6 @@ def fix_bootsource_daily_label(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0061_maas_nodegroup_worker_to_maas")]
 
     operations = [migrations.RunPython(fix_bootsource_daily_label)]
diff --git a/src/maasserver/migrations/maasserver/0063_remove_orphaned_bmcs_and_ips.py b/src/maasserver/migrations/maasserver/0063_remove_orphaned_bmcs_and_ips.py
index f3df4e7..2069291 100644
--- a/src/maasserver/migrations/maasserver/0063_remove_orphaned_bmcs_and_ips.py
+++ b/src/maasserver/migrations/maasserver/0063_remove_orphaned_bmcs_and_ips.py
@@ -10,7 +10,6 @@ def remove_orphaned_bmcs(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0062_fix_bootsource_daily_label")]
 
     operations = [migrations.RunPython(remove_orphaned_bmcs)]
diff --git a/src/maasserver/migrations/maasserver/0064_remove_unneeded_event_triggers.py b/src/maasserver/migrations/maasserver/0064_remove_unneeded_event_triggers.py
index 5fdbddd..02ac12b 100644
--- a/src/maasserver/migrations/maasserver/0064_remove_unneeded_event_triggers.py
+++ b/src/maasserver/migrations/maasserver/0064_remove_unneeded_event_triggers.py
@@ -14,7 +14,6 @@ def remove_unneeded_event_triggers(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0063_remove_orphaned_bmcs_and_ips")]
 
     operations = [migrations.RunPython(remove_unneeded_event_triggers)]
diff --git a/src/maasserver/migrations/maasserver/0065_larger_osystem_and_distro_series.py b/src/maasserver/migrations/maasserver/0065_larger_osystem_and_distro_series.py
index f3549e2..c31039b 100644
--- a/src/maasserver/migrations/maasserver/0065_larger_osystem_and_distro_series.py
+++ b/src/maasserver/migrations/maasserver/0065_larger_osystem_and_distro_series.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0064_remove_unneeded_event_triggers")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0066_allow_squashfs.py b/src/maasserver/migrations/maasserver/0066_allow_squashfs.py
index 9773bd9..33625bf 100644
--- a/src/maasserver/migrations/maasserver/0066_allow_squashfs.py
+++ b/src/maasserver/migrations/maasserver/0066_allow_squashfs.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0065_larger_osystem_and_distro_series")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0067_add_size_to_largefile.py b/src/maasserver/migrations/maasserver/0067_add_size_to_largefile.py
index c72d125..626d379 100644
--- a/src/maasserver/migrations/maasserver/0067_add_size_to_largefile.py
+++ b/src/maasserver/migrations/maasserver/0067_add_size_to_largefile.py
@@ -17,7 +17,6 @@ def set_size_on_all_largefiles(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0066_allow_squashfs")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0068_drop_node_system_id_sequence.py b/src/maasserver/migrations/maasserver/0068_drop_node_system_id_sequence.py
index 514844e..4fc7212 100644
--- a/src/maasserver/migrations/maasserver/0068_drop_node_system_id_sequence.py
+++ b/src/maasserver/migrations/maasserver/0068_drop_node_system_id_sequence.py
@@ -28,7 +28,6 @@ sequence_drop = "DROP SEQUENCE IF EXISTS maasserver_node_system_id_seq"
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0067_add_size_to_largefile")]
 
     operations = [migrations.RunSQL(sequence_drop, sequence_create)]
diff --git a/src/maasserver/migrations/maasserver/0069_add_previous_node_status_to_node.py b/src/maasserver/migrations/maasserver/0069_add_previous_node_status_to_node.py
index 74139f7..d63e849 100644
--- a/src/maasserver/migrations/maasserver/0069_add_previous_node_status_to_node.py
+++ b/src/maasserver/migrations/maasserver/0069_add_previous_node_status_to_node.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0068_drop_node_system_id_sequence")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0070_allow_null_vlan_on_interface.py b/src/maasserver/migrations/maasserver/0070_allow_null_vlan_on_interface.py
index 5fc61b2..f563752 100644
--- a/src/maasserver/migrations/maasserver/0070_allow_null_vlan_on_interface.py
+++ b/src/maasserver/migrations/maasserver/0070_allow_null_vlan_on_interface.py
@@ -3,7 +3,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0069_add_previous_node_status_to_node")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0071_ntp_server_to_ntp_servers.py b/src/maasserver/migrations/maasserver/0071_ntp_server_to_ntp_servers.py
index 293a313..37e6cb8 100644
--- a/src/maasserver/migrations/maasserver/0071_ntp_server_to_ntp_servers.py
+++ b/src/maasserver/migrations/maasserver/0071_ntp_server_to_ntp_servers.py
@@ -14,7 +14,6 @@ UPDATE maasserver_config
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0070_allow_null_vlan_on_interface")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0072_packagerepository.py b/src/maasserver/migrations/maasserver/0072_packagerepository.py
index f6f0fd2..7e63276 100644
--- a/src/maasserver/migrations/maasserver/0072_packagerepository.py
+++ b/src/maasserver/migrations/maasserver/0072_packagerepository.py
@@ -5,7 +5,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0071_ntp_server_to_ntp_servers")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0072_update_status_and_previous_status.py b/src/maasserver/migrations/maasserver/0072_update_status_and_previous_status.py
index 99b9991..6f0f08d 100644
--- a/src/maasserver/migrations/maasserver/0072_update_status_and_previous_status.py
+++ b/src/maasserver/migrations/maasserver/0072_update_status_and_previous_status.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0071_ntp_server_to_ntp_servers")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0073_migrate_package_repositories.py b/src/maasserver/migrations/maasserver/0073_migrate_package_repositories.py
index 97923b7..d6e4953 100644
--- a/src/maasserver/migrations/maasserver/0073_migrate_package_repositories.py
+++ b/src/maasserver/migrations/maasserver/0073_migrate_package_repositories.py
@@ -66,7 +66,6 @@ def move_package_repositories(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0072_packagerepository")]
 
     operations = [migrations.RunPython(move_package_repositories)]
diff --git a/src/maasserver/migrations/maasserver/0074_merge.py b/src/maasserver/migrations/maasserver/0074_merge.py
index b91d23d..6991eea 100644
--- a/src/maasserver/migrations/maasserver/0074_merge.py
+++ b/src/maasserver/migrations/maasserver/0074_merge.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0072_update_status_and_previous_status"),
         ("maasserver", "0073_migrate_package_repositories"),
diff --git a/src/maasserver/migrations/maasserver/0075_modify_packagerepository.py b/src/maasserver/migrations/maasserver/0075_modify_packagerepository.py
index 7bcb89d..f9b7bd9 100644
--- a/src/maasserver/migrations/maasserver/0075_modify_packagerepository.py
+++ b/src/maasserver/migrations/maasserver/0075_modify_packagerepository.py
@@ -3,7 +3,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0074_merge")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0076_interface_discovery_rescue_mode.py b/src/maasserver/migrations/maasserver/0076_interface_discovery_rescue_mode.py
index b14994a..7ac37ef 100644
--- a/src/maasserver/migrations/maasserver/0076_interface_discovery_rescue_mode.py
+++ b/src/maasserver/migrations/maasserver/0076_interface_discovery_rescue_mode.py
@@ -7,7 +7,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0075_modify_packagerepository")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0077_static_routes.py b/src/maasserver/migrations/maasserver/0077_static_routes.py
index 3085ab4..c9786e7 100644
--- a/src/maasserver/migrations/maasserver/0077_static_routes.py
+++ b/src/maasserver/migrations/maasserver/0077_static_routes.py
@@ -5,7 +5,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0076_interface_discovery_rescue_mode")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0078_remove_packagerepository_description.py b/src/maasserver/migrations/maasserver/0078_remove_packagerepository_description.py
index 5093f0f..0f543a2 100644
--- a/src/maasserver/migrations/maasserver/0078_remove_packagerepository_description.py
+++ b/src/maasserver/migrations/maasserver/0078_remove_packagerepository_description.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0077_static_routes")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0079_add_keysource_model.py b/src/maasserver/migrations/maasserver/0079_add_keysource_model.py
index e9ffe0b..ab690a5 100644
--- a/src/maasserver/migrations/maasserver/0079_add_keysource_model.py
+++ b/src/maasserver/migrations/maasserver/0079_add_keysource_model.py
@@ -5,7 +5,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0078_remove_packagerepository_description")
     ]
diff --git a/src/maasserver/migrations/maasserver/0080_change_packagerepository_url_type.py b/src/maasserver/migrations/maasserver/0080_change_packagerepository_url_type.py
index b144200..f233d53 100644
--- a/src/maasserver/migrations/maasserver/0080_change_packagerepository_url_type.py
+++ b/src/maasserver/migrations/maasserver/0080_change_packagerepository_url_type.py
@@ -4,7 +4,6 @@ import maasserver.fields
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0079_add_keysource_model")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0081_allow_larger_bootsourcecache_fields.py b/src/maasserver/migrations/maasserver/0081_allow_larger_bootsourcecache_fields.py
index 6d8f389..4ca2a92 100644
--- a/src/maasserver/migrations/maasserver/0081_allow_larger_bootsourcecache_fields.py
+++ b/src/maasserver/migrations/maasserver/0081_allow_larger_bootsourcecache_fields.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0080_change_packagerepository_url_type")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0082_add_kflavor.py b/src/maasserver/migrations/maasserver/0082_add_kflavor.py
index ce787aa..04e36a3 100644
--- a/src/maasserver/migrations/maasserver/0082_add_kflavor.py
+++ b/src/maasserver/migrations/maasserver/0082_add_kflavor.py
@@ -20,7 +20,6 @@ def add_kflavor_to_boot_source_cache(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0081_allow_larger_bootsourcecache_fields")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0083_device_discovery.py b/src/maasserver/migrations/maasserver/0083_device_discovery.py
index 41ec181..39a1b04 100644
--- a/src/maasserver/migrations/maasserver/0083_device_discovery.py
+++ b/src/maasserver/migrations/maasserver/0083_device_discovery.py
@@ -6,7 +6,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0082_add_kflavor")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0084_add_default_user_to_node_model.py b/src/maasserver/migrations/maasserver/0084_add_default_user_to_node_model.py
index 5d95bd2..9127931 100644
--- a/src/maasserver/migrations/maasserver/0084_add_default_user_to_node_model.py
+++ b/src/maasserver/migrations/maasserver/0084_add_default_user_to_node_model.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0083_device_discovery")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0085_no_intro_on_upgrade.py b/src/maasserver/migrations/maasserver/0085_no_intro_on_upgrade.py
index 261e532..9be7243 100644
--- a/src/maasserver/migrations/maasserver/0085_no_intro_on_upgrade.py
+++ b/src/maasserver/migrations/maasserver/0085_no_intro_on_upgrade.py
@@ -17,7 +17,6 @@ def no_intro_on_upgrade(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0084_add_default_user_to_node_model")]
 
     operations = [migrations.RunPython(no_intro_on_upgrade)]
diff --git a/src/maasserver/migrations/maasserver/0086_remove_powerpc_from_ports_arches.py b/src/maasserver/migrations/maasserver/0086_remove_powerpc_from_ports_arches.py
index 97840c9..f7fc09c 100644
--- a/src/maasserver/migrations/maasserver/0086_remove_powerpc_from_ports_arches.py
+++ b/src/maasserver/migrations/maasserver/0086_remove_powerpc_from_ports_arches.py
@@ -13,7 +13,6 @@ def remove_powerpc_from_ports_arches(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0085_no_intro_on_upgrade")]
 
     operations = [migrations.RunPython(remove_powerpc_from_ports_arches)]
diff --git a/src/maasserver/migrations/maasserver/0087_add_completed_intro_to_userprofile.py b/src/maasserver/migrations/maasserver/0087_add_completed_intro_to_userprofile.py
index c73da2c..c99de5c 100644
--- a/src/maasserver/migrations/maasserver/0087_add_completed_intro_to_userprofile.py
+++ b/src/maasserver/migrations/maasserver/0087_add_completed_intro_to_userprofile.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0086_remove_powerpc_from_ports_arches")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0088_remove_node_disable_ipv4.py b/src/maasserver/migrations/maasserver/0088_remove_node_disable_ipv4.py
index 9b53339..fe0387e 100644
--- a/src/maasserver/migrations/maasserver/0088_remove_node_disable_ipv4.py
+++ b/src/maasserver/migrations/maasserver/0088_remove_node_disable_ipv4.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0087_add_completed_intro_to_userprofile")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0089_active_discovery.py b/src/maasserver/migrations/maasserver/0089_active_discovery.py
index 2191563..7b892cb 100644
--- a/src/maasserver/migrations/maasserver/0089_active_discovery.py
+++ b/src/maasserver/migrations/maasserver/0089_active_discovery.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0088_remove_node_disable_ipv4")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0090_bootloaders.py b/src/maasserver/migrations/maasserver/0090_bootloaders.py
index 56fecfe..d9fccf2 100644
--- a/src/maasserver/migrations/maasserver/0090_bootloaders.py
+++ b/src/maasserver/migrations/maasserver/0090_bootloaders.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0089_active_discovery")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0091_v2_to_v3.py b/src/maasserver/migrations/maasserver/0091_v2_to_v3.py
index dcbabc7..825d974 100644
--- a/src/maasserver/migrations/maasserver/0091_v2_to_v3.py
+++ b/src/maasserver/migrations/maasserver/0091_v2_to_v3.py
@@ -13,7 +13,6 @@ def v2_to_v3(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0090_bootloaders")]
 
     operations = [migrations.RunPython(v2_to_v3)]
diff --git a/src/maasserver/migrations/maasserver/0092_rolling.py b/src/maasserver/migrations/maasserver/0092_rolling.py
index 30241dd..25cc8be 100644
--- a/src/maasserver/migrations/maasserver/0092_rolling.py
+++ b/src/maasserver/migrations/maasserver/0092_rolling.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0091_v2_to_v3")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0093_add_rdns_model.py b/src/maasserver/migrations/maasserver/0093_add_rdns_model.py
index e3bc18a..824fe98 100644
--- a/src/maasserver/migrations/maasserver/0093_add_rdns_model.py
+++ b/src/maasserver/migrations/maasserver/0093_add_rdns_model.py
@@ -6,7 +6,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0092_rolling")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0094_add_unmanaged_subnets.py b/src/maasserver/migrations/maasserver/0094_add_unmanaged_subnets.py
index 405fa6c..5aaae01 100644
--- a/src/maasserver/migrations/maasserver/0094_add_unmanaged_subnets.py
+++ b/src/maasserver/migrations/maasserver/0094_add_unmanaged_subnets.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0093_add_rdns_model")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0095_vlan_relay_vlan.py b/src/maasserver/migrations/maasserver/0095_vlan_relay_vlan.py
index f2d83df..14f9f8a 100644
--- a/src/maasserver/migrations/maasserver/0095_vlan_relay_vlan.py
+++ b/src/maasserver/migrations/maasserver/0095_vlan_relay_vlan.py
@@ -3,7 +3,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0094_add_unmanaged_subnets")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0096_set_default_vlan_field.py b/src/maasserver/migrations/maasserver/0096_set_default_vlan_field.py
index f2b7ded..608d6c8 100644
--- a/src/maasserver/migrations/maasserver/0096_set_default_vlan_field.py
+++ b/src/maasserver/migrations/maasserver/0096_set_default_vlan_field.py
@@ -3,7 +3,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0095_vlan_relay_vlan")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0097_node_chassis_storage_hints.py b/src/maasserver/migrations/maasserver/0097_node_chassis_storage_hints.py
index 1ce89b0..4a06319 100644
--- a/src/maasserver/migrations/maasserver/0097_node_chassis_storage_hints.py
+++ b/src/maasserver/migrations/maasserver/0097_node_chassis_storage_hints.py
@@ -6,7 +6,6 @@ import maasserver.models.node
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0096_set_default_vlan_field")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0098_add_space_to_vlan.py b/src/maasserver/migrations/maasserver/0098_add_space_to_vlan.py
index f3729a6..61892a5 100644
--- a/src/maasserver/migrations/maasserver/0098_add_space_to_vlan.py
+++ b/src/maasserver/migrations/maasserver/0098_add_space_to_vlan.py
@@ -5,7 +5,6 @@ import maasserver.models.subnet
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0097_node_chassis_storage_hints")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0099_set_default_vlan_field.py b/src/maasserver/migrations/maasserver/0099_set_default_vlan_field.py
index a8dfb47..0db9fd3 100644
--- a/src/maasserver/migrations/maasserver/0099_set_default_vlan_field.py
+++ b/src/maasserver/migrations/maasserver/0099_set_default_vlan_field.py
@@ -5,7 +5,6 @@ import maasserver.models.subnet
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0098_add_space_to_vlan")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0100_migrate_spaces_from_subnet_to_vlan.py b/src/maasserver/migrations/maasserver/0100_migrate_spaces_from_subnet_to_vlan.py
index 24ddccc..86bd7bc 100644
--- a/src/maasserver/migrations/maasserver/0100_migrate_spaces_from_subnet_to_vlan.py
+++ b/src/maasserver/migrations/maasserver/0100_migrate_spaces_from_subnet_to_vlan.py
@@ -34,7 +34,6 @@ def migrate_spaces_from_subnet_to_vlan(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0099_set_default_vlan_field")]
 
     operations = [migrations.RunPython(migrate_spaces_from_subnet_to_vlan)]
diff --git a/src/maasserver/migrations/maasserver/0101_filesystem_btrfs_support.py b/src/maasserver/migrations/maasserver/0101_filesystem_btrfs_support.py
index 73edffa..7f33c37 100644
--- a/src/maasserver/migrations/maasserver/0101_filesystem_btrfs_support.py
+++ b/src/maasserver/migrations/maasserver/0101_filesystem_btrfs_support.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0100_migrate_spaces_from_subnet_to_vlan")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0102_remove_space_from_subnet.py b/src/maasserver/migrations/maasserver/0102_remove_space_from_subnet.py
index f426ecf..487e017 100644
--- a/src/maasserver/migrations/maasserver/0102_remove_space_from_subnet.py
+++ b/src/maasserver/migrations/maasserver/0102_remove_space_from_subnet.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0101_filesystem_btrfs_support")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0103_notifications.py b/src/maasserver/migrations/maasserver/0103_notifications.py
index 5a1e3e7..870cc08 100644
--- a/src/maasserver/migrations/maasserver/0103_notifications.py
+++ b/src/maasserver/migrations/maasserver/0103_notifications.py
@@ -7,7 +7,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ("maasserver", "0102_remove_space_from_subnet"),
diff --git a/src/maasserver/migrations/maasserver/0104_notifications_dismissals.py b/src/maasserver/migrations/maasserver/0104_notifications_dismissals.py
index a57f02f..4d6edc4 100644
--- a/src/maasserver/migrations/maasserver/0104_notifications_dismissals.py
+++ b/src/maasserver/migrations/maasserver/0104_notifications_dismissals.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ("maasserver", "0103_notifications"),
diff --git a/src/maasserver/migrations/maasserver/0105_add_script_sets_to_node_model.py b/src/maasserver/migrations/maasserver/0105_add_script_sets_to_node_model.py
index c7ba0e6..5310e6a 100644
--- a/src/maasserver/migrations/maasserver/0105_add_script_sets_to_node_model.py
+++ b/src/maasserver/migrations/maasserver/0105_add_script_sets_to_node_model.py
@@ -3,7 +3,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("metadataserver", "0002_script_models"),
         ("maasserver", "0104_notifications_dismissals"),
diff --git a/src/maasserver/migrations/maasserver/0106_testing_status.py b/src/maasserver/migrations/maasserver/0106_testing_status.py
index e7665df..1a251a5 100644
--- a/src/maasserver/migrations/maasserver/0106_testing_status.py
+++ b/src/maasserver/migrations/maasserver/0106_testing_status.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0105_add_script_sets_to_node_model")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0107_chassis_to_pods.py b/src/maasserver/migrations/maasserver/0107_chassis_to_pods.py
index 202f906..6f775a5 100644
--- a/src/maasserver/migrations/maasserver/0107_chassis_to_pods.py
+++ b/src/maasserver/migrations/maasserver/0107_chassis_to_pods.py
@@ -5,7 +5,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0106_testing_status")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0108_generate_bmc_names.py b/src/maasserver/migrations/maasserver/0108_generate_bmc_names.py
index c0897ed..7d70420 100644
--- a/src/maasserver/migrations/maasserver/0108_generate_bmc_names.py
+++ b/src/maasserver/migrations/maasserver/0108_generate_bmc_names.py
@@ -15,7 +15,6 @@ def generate_bmc_names(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0107_chassis_to_pods")]
 
     operations = [migrations.RunPython(generate_bmc_names)]
diff --git a/src/maasserver/migrations/maasserver/0109_bmc_names_unique.py b/src/maasserver/migrations/maasserver/0109_bmc_names_unique.py
index 60c45bd..a6fc8a0 100644
--- a/src/maasserver/migrations/maasserver/0109_bmc_names_unique.py
+++ b/src/maasserver/migrations/maasserver/0109_bmc_names_unique.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0108_generate_bmc_names")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0110_notification_category.py b/src/maasserver/migrations/maasserver/0110_notification_category.py
index c33917f..0cc161e 100644
--- a/src/maasserver/migrations/maasserver/0110_notification_category.py
+++ b/src/maasserver/migrations/maasserver/0110_notification_category.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0109_bmc_names_unique")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0111_remove_component_error.py b/src/maasserver/migrations/maasserver/0111_remove_component_error.py
index c81dabe..e8c9a50 100644
--- a/src/maasserver/migrations/maasserver/0111_remove_component_error.py
+++ b/src/maasserver/migrations/maasserver/0111_remove_component_error.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0110_notification_category")]
 
     operations = [migrations.DeleteModel(name="ComponentError")]
diff --git a/src/maasserver/migrations/maasserver/0112_update_notification.py b/src/maasserver/migrations/maasserver/0112_update_notification.py
index 84c1413..0202674 100644
--- a/src/maasserver/migrations/maasserver/0112_update_notification.py
+++ b/src/maasserver/migrations/maasserver/0112_update_notification.py
@@ -3,7 +3,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0111_remove_component_error")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0113_set_filepath_limit_to_linux_max.py b/src/maasserver/migrations/maasserver/0113_set_filepath_limit_to_linux_max.py
index 8687419..9f7025f 100644
--- a/src/maasserver/migrations/maasserver/0113_set_filepath_limit_to_linux_max.py
+++ b/src/maasserver/migrations/maasserver/0113_set_filepath_limit_to_linux_max.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0112_update_notification")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0114_node_dynamic_to_creation_type.py b/src/maasserver/migrations/maasserver/0114_node_dynamic_to_creation_type.py
index 1607186..9456403 100644
--- a/src/maasserver/migrations/maasserver/0114_node_dynamic_to_creation_type.py
+++ b/src/maasserver/migrations/maasserver/0114_node_dynamic_to_creation_type.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0113_set_filepath_limit_to_linux_max")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0115_additional_boot_resource_filetypes.py b/src/maasserver/migrations/maasserver/0115_additional_boot_resource_filetypes.py
index 1404d5d..044a9a4 100644
--- a/src/maasserver/migrations/maasserver/0115_additional_boot_resource_filetypes.py
+++ b/src/maasserver/migrations/maasserver/0115_additional_boot_resource_filetypes.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0114_node_dynamic_to_creation_type")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0116_add_disabled_components_for_mirrors.py b/src/maasserver/migrations/maasserver/0116_add_disabled_components_for_mirrors.py
index 200d69b..9d3c1f0 100644
--- a/src/maasserver/migrations/maasserver/0116_add_disabled_components_for_mirrors.py
+++ b/src/maasserver/migrations/maasserver/0116_add_disabled_components_for_mirrors.py
@@ -3,7 +3,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0115_additional_boot_resource_filetypes")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0117_add_iscsi_block_device.py b/src/maasserver/migrations/maasserver/0117_add_iscsi_block_device.py
index 98d540d..4ccd0b0 100644
--- a/src/maasserver/migrations/maasserver/0117_add_iscsi_block_device.py
+++ b/src/maasserver/migrations/maasserver/0117_add_iscsi_block_device.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0116_add_disabled_components_for_mirrors")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0118_add_iscsi_storage_pod.py b/src/maasserver/migrations/maasserver/0118_add_iscsi_storage_pod.py
index 712464b..ac85ba8 100644
--- a/src/maasserver/migrations/maasserver/0118_add_iscsi_storage_pod.py
+++ b/src/maasserver/migrations/maasserver/0118_add_iscsi_storage_pod.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0117_add_iscsi_block_device")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0119_set_default_vlan_field.py b/src/maasserver/migrations/maasserver/0119_set_default_vlan_field.py
index fa43bd4..715f14c 100644
--- a/src/maasserver/migrations/maasserver/0119_set_default_vlan_field.py
+++ b/src/maasserver/migrations/maasserver/0119_set_default_vlan_field.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0118_add_iscsi_storage_pod")]
 
     # convert this to a no-op as it was previously updating the Subnet.vlan
diff --git a/src/maasserver/migrations/maasserver/0120_bootsourcecache_extra.py b/src/maasserver/migrations/maasserver/0120_bootsourcecache_extra.py
index 2c57f34..bff386d 100644
--- a/src/maasserver/migrations/maasserver/0120_bootsourcecache_extra.py
+++ b/src/maasserver/migrations/maasserver/0120_bootsourcecache_extra.py
@@ -4,7 +4,6 @@ import maasserver.migrations.fields
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0119_set_default_vlan_field")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0121_relax_staticipaddress_unique_constraint.py b/src/maasserver/migrations/maasserver/0121_relax_staticipaddress_unique_constraint.py
index 8128b1c..a80353b 100644
--- a/src/maasserver/migrations/maasserver/0121_relax_staticipaddress_unique_constraint.py
+++ b/src/maasserver/migrations/maasserver/0121_relax_staticipaddress_unique_constraint.py
@@ -11,7 +11,6 @@ staticipaddress_unique_index_create = (
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0120_bootsourcecache_extra")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0122_make_virtualblockdevice_uuid_editable.py b/src/maasserver/migrations/maasserver/0122_make_virtualblockdevice_uuid_editable.py
index 671bb9d..4b363c1 100644
--- a/src/maasserver/migrations/maasserver/0122_make_virtualblockdevice_uuid_editable.py
+++ b/src/maasserver/migrations/maasserver/0122_make_virtualblockdevice_uuid_editable.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0121_relax_staticipaddress_unique_constraint")
     ]
diff --git a/src/maasserver/migrations/maasserver/0123_make_iprange_comment_default_to_empty_string.py b/src/maasserver/migrations/maasserver/0123_make_iprange_comment_default_to_empty_string.py
index a1ad39e..eaffe41 100644
--- a/src/maasserver/migrations/maasserver/0123_make_iprange_comment_default_to_empty_string.py
+++ b/src/maasserver/migrations/maasserver/0123_make_iprange_comment_default_to_empty_string.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0122_make_virtualblockdevice_uuid_editable")
     ]
diff --git a/src/maasserver/migrations/maasserver/0124_staticipaddress_address_family_index.py b/src/maasserver/migrations/maasserver/0124_staticipaddress_address_family_index.py
index 1d03213..361743e 100644
--- a/src/maasserver/migrations/maasserver/0124_staticipaddress_address_family_index.py
+++ b/src/maasserver/migrations/maasserver/0124_staticipaddress_address_family_index.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0123_make_iprange_comment_default_to_empty_string")
     ]
diff --git a/src/maasserver/migrations/maasserver/0125_add_switch_model.py b/src/maasserver/migrations/maasserver/0125_add_switch_model.py
index b0875dc..f8c46fd 100644
--- a/src/maasserver/migrations/maasserver/0125_add_switch_model.py
+++ b/src/maasserver/migrations/maasserver/0125_add_switch_model.py
@@ -5,7 +5,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0124_staticipaddress_address_family_index")
     ]
diff --git a/src/maasserver/migrations/maasserver/0126_add_controllerinfo_model.py b/src/maasserver/migrations/maasserver/0126_add_controllerinfo_model.py
index a7f1988..98cd07f 100644
--- a/src/maasserver/migrations/maasserver/0126_add_controllerinfo_model.py
+++ b/src/maasserver/migrations/maasserver/0126_add_controllerinfo_model.py
@@ -5,7 +5,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0125_add_switch_model")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0127_nodemetadata.py b/src/maasserver/migrations/maasserver/0127_nodemetadata.py
index f056c0d..95e116b 100644
--- a/src/maasserver/migrations/maasserver/0127_nodemetadata.py
+++ b/src/maasserver/migrations/maasserver/0127_nodemetadata.py
@@ -4,7 +4,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0126_add_controllerinfo_model")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0128_events_created_index.py b/src/maasserver/migrations/maasserver/0128_events_created_index.py
index 10754e1..3c36d24 100644
--- a/src/maasserver/migrations/maasserver/0128_events_created_index.py
+++ b/src/maasserver/migrations/maasserver/0128_events_created_index.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0127_nodemetadata")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0129_add_install_rackd_flag.py b/src/maasserver/migrations/maasserver/0129_add_install_rackd_flag.py
index 81d31b0..67048eb 100644
--- a/src/maasserver/migrations/maasserver/0129_add_install_rackd_flag.py
+++ b/src/maasserver/migrations/maasserver/0129_add_install_rackd_flag.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0128_events_created_index")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0130_node_locked_flag.py b/src/maasserver/migrations/maasserver/0130_node_locked_flag.py
index aec311d..f946a27 100644
--- a/src/maasserver/migrations/maasserver/0130_node_locked_flag.py
+++ b/src/maasserver/migrations/maasserver/0130_node_locked_flag.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0129_add_install_rackd_flag")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0131_update_event_model_for_audit_logs.py b/src/maasserver/migrations/maasserver/0131_update_event_model_for_audit_logs.py
index f0528ee..4fc4ec9 100644
--- a/src/maasserver/migrations/maasserver/0131_update_event_model_for_audit_logs.py
+++ b/src/maasserver/migrations/maasserver/0131_update_event_model_for_audit_logs.py
@@ -6,7 +6,6 @@ import maasserver.utils.dns
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ("maasserver", "0130_node_locked_flag"),
diff --git a/src/maasserver/migrations/maasserver/0132_consistent_model_name_validation.py b/src/maasserver/migrations/maasserver/0132_consistent_model_name_validation.py
index b043bb7..5505ef8 100644
--- a/src/maasserver/migrations/maasserver/0132_consistent_model_name_validation.py
+++ b/src/maasserver/migrations/maasserver/0132_consistent_model_name_validation.py
@@ -3,7 +3,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0131_update_event_model_for_audit_logs")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0133_add_resourcepool_model.py b/src/maasserver/migrations/maasserver/0133_add_resourcepool_model.py
index 0ba7c4c..565dd47 100644
--- a/src/maasserver/migrations/maasserver/0133_add_resourcepool_model.py
+++ b/src/maasserver/migrations/maasserver/0133_add_resourcepool_model.py
@@ -5,7 +5,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0132_consistent_model_name_validation")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0134_create_default_resourcepool.py b/src/maasserver/migrations/maasserver/0134_create_default_resourcepool.py
index 97f5977..37f5a8c 100644
--- a/src/maasserver/migrations/maasserver/0134_create_default_resourcepool.py
+++ b/src/maasserver/migrations/maasserver/0134_create_default_resourcepool.py
@@ -23,7 +23,6 @@ def forwards(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0133_add_resourcepool_model")]
 
     operations = [migrations.RunPython(forwards)]
diff --git a/src/maasserver/migrations/maasserver/0135_add_pool_reference_to_node.py b/src/maasserver/migrations/maasserver/0135_add_pool_reference_to_node.py
index f52ee85..375ce35 100644
--- a/src/maasserver/migrations/maasserver/0135_add_pool_reference_to_node.py
+++ b/src/maasserver/migrations/maasserver/0135_add_pool_reference_to_node.py
@@ -11,7 +11,6 @@ def set_machines_default_resource_pool(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0134_create_default_resourcepool")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0136_add_user_role_models.py b/src/maasserver/migrations/maasserver/0136_add_user_role_models.py
index 6006a52..f9fd99d 100644
--- a/src/maasserver/migrations/maasserver/0136_add_user_role_models.py
+++ b/src/maasserver/migrations/maasserver/0136_add_user_role_models.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ("maasserver", "0135_add_pool_reference_to_node"),
diff --git a/src/maasserver/migrations/maasserver/0137_create_default_roles.py b/src/maasserver/migrations/maasserver/0137_create_default_roles.py
index bd1f715..dbc2004 100644
--- a/src/maasserver/migrations/maasserver/0137_create_default_roles.py
+++ b/src/maasserver/migrations/maasserver/0137_create_default_roles.py
@@ -24,7 +24,6 @@ def forwards(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ("maasserver", "0136_add_user_role_models"),
diff --git a/src/maasserver/migrations/maasserver/0138_add_ip_and_user_agent_to_event_model.py b/src/maasserver/migrations/maasserver/0138_add_ip_and_user_agent_to_event_model.py
index ab3ce9b..d4bce45 100644
--- a/src/maasserver/migrations/maasserver/0138_add_ip_and_user_agent_to_event_model.py
+++ b/src/maasserver/migrations/maasserver/0138_add_ip_and_user_agent_to_event_model.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0137_create_default_roles")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0139_add_endpoint_and_increase_user_agent_length_for_event.py b/src/maasserver/migrations/maasserver/0139_add_endpoint_and_increase_user_agent_length_for_event.py
index 2be9707..5782db5 100644
--- a/src/maasserver/migrations/maasserver/0139_add_endpoint_and_increase_user_agent_length_for_event.py
+++ b/src/maasserver/migrations/maasserver/0139_add_endpoint_and_increase_user_agent_length_for_event.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0138_add_ip_and_user_agent_to_event_model")
     ]
diff --git a/src/maasserver/migrations/maasserver/0140_add_usergroup_model.py b/src/maasserver/migrations/maasserver/0140_add_usergroup_model.py
index 66d2e85..eabd575 100644
--- a/src/maasserver/migrations/maasserver/0140_add_usergroup_model.py
+++ b/src/maasserver/migrations/maasserver/0140_add_usergroup_model.py
@@ -9,7 +9,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         (
diff --git a/src/maasserver/migrations/maasserver/0141_add_default_usergroup.py b/src/maasserver/migrations/maasserver/0141_add_default_usergroup.py
index 8f5202f..580f830 100644
--- a/src/maasserver/migrations/maasserver/0141_add_default_usergroup.py
+++ b/src/maasserver/migrations/maasserver/0141_add_default_usergroup.py
@@ -30,7 +30,6 @@ def forwards(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0140_add_usergroup_model")]
 
     operations = [migrations.RunPython(forwards)]
diff --git a/src/maasserver/migrations/maasserver/0142_pod_default_resource_pool.py b/src/maasserver/migrations/maasserver/0142_pod_default_resource_pool.py
index c288257..b4e4994 100644
--- a/src/maasserver/migrations/maasserver/0142_pod_default_resource_pool.py
+++ b/src/maasserver/migrations/maasserver/0142_pod_default_resource_pool.py
@@ -13,7 +13,6 @@ def set_pod_default_resource_pool(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0141_add_default_usergroup")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0143_blockdevice_firmware.py b/src/maasserver/migrations/maasserver/0143_blockdevice_firmware.py
index af43c29..4918df1 100644
--- a/src/maasserver/migrations/maasserver/0143_blockdevice_firmware.py
+++ b/src/maasserver/migrations/maasserver/0143_blockdevice_firmware.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0142_pod_default_resource_pool")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0144_filesystem_zfsroot_support.py b/src/maasserver/migrations/maasserver/0144_filesystem_zfsroot_support.py
index 7071c2e..822e15f 100644
--- a/src/maasserver/migrations/maasserver/0144_filesystem_zfsroot_support.py
+++ b/src/maasserver/migrations/maasserver/0144_filesystem_zfsroot_support.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0143_blockdevice_firmware")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0145_interface_firmware.py b/src/maasserver/migrations/maasserver/0145_interface_firmware.py
index af9491c..edde190 100644
--- a/src/maasserver/migrations/maasserver/0145_interface_firmware.py
+++ b/src/maasserver/migrations/maasserver/0145_interface_firmware.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0144_filesystem_zfsroot_support")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0146_add_rootkey.py b/src/maasserver/migrations/maasserver/0146_add_rootkey.py
index 792eb11..c34081e 100644
--- a/src/maasserver/migrations/maasserver/0146_add_rootkey.py
+++ b/src/maasserver/migrations/maasserver/0146_add_rootkey.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0145_interface_firmware")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0147_pod_zones.py b/src/maasserver/migrations/maasserver/0147_pod_zones.py
index 35666e4..a9597c5 100644
--- a/src/maasserver/migrations/maasserver/0147_pod_zones.py
+++ b/src/maasserver/migrations/maasserver/0147_pod_zones.py
@@ -7,7 +7,6 @@ import maasserver.models.node
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0146_add_rootkey")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0148_add_tags_on_pods.py b/src/maasserver/migrations/maasserver/0148_add_tags_on_pods.py
index cfb8d6e..85c05d0 100644
--- a/src/maasserver/migrations/maasserver/0148_add_tags_on_pods.py
+++ b/src/maasserver/migrations/maasserver/0148_add_tags_on_pods.py
@@ -5,7 +5,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0147_pod_zones")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0149_userprofile_auth_last_check.py b/src/maasserver/migrations/maasserver/0149_userprofile_auth_last_check.py
index de8419e..cb69d05 100644
--- a/src/maasserver/migrations/maasserver/0149_userprofile_auth_last_check.py
+++ b/src/maasserver/migrations/maasserver/0149_userprofile_auth_last_check.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0148_add_tags_on_pods")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0150_add_pod_commit_ratios.py b/src/maasserver/migrations/maasserver/0150_add_pod_commit_ratios.py
index cefc49a..359e495 100644
--- a/src/maasserver/migrations/maasserver/0150_add_pod_commit_ratios.py
+++ b/src/maasserver/migrations/maasserver/0150_add_pod_commit_ratios.py
@@ -5,7 +5,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0149_userprofile_auth_last_check")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0151_userprofile_is_local.py b/src/maasserver/migrations/maasserver/0151_userprofile_is_local.py
index fecccd2..68f54b0 100644
--- a/src/maasserver/migrations/maasserver/0151_userprofile_is_local.py
+++ b/src/maasserver/migrations/maasserver/0151_userprofile_is_local.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0150_add_pod_commit_ratios")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0152_add_usergroup_local.py b/src/maasserver/migrations/maasserver/0152_add_usergroup_local.py
index 7010805..7941145 100644
--- a/src/maasserver/migrations/maasserver/0152_add_usergroup_local.py
+++ b/src/maasserver/migrations/maasserver/0152_add_usergroup_local.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0151_userprofile_is_local")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0153_add_skip_bmc_config.py b/src/maasserver/migrations/maasserver/0153_add_skip_bmc_config.py
index 4679740..0b352ad 100644
--- a/src/maasserver/migrations/maasserver/0153_add_skip_bmc_config.py
+++ b/src/maasserver/migrations/maasserver/0153_add_skip_bmc_config.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0152_add_usergroup_local")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0154_link_usergroup_role.py b/src/maasserver/migrations/maasserver/0154_link_usergroup_role.py
index 7368507..128b77d 100644
--- a/src/maasserver/migrations/maasserver/0154_link_usergroup_role.py
+++ b/src/maasserver/migrations/maasserver/0154_link_usergroup_role.py
@@ -14,7 +14,6 @@ def forwards(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0153_add_skip_bmc_config")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0155_add_globaldefaults_model.py b/src/maasserver/migrations/maasserver/0155_add_globaldefaults_model.py
index 8901e80..7561e8c 100644
--- a/src/maasserver/migrations/maasserver/0155_add_globaldefaults_model.py
+++ b/src/maasserver/migrations/maasserver/0155_add_globaldefaults_model.py
@@ -9,7 +9,6 @@ import maasserver.models.node
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0154_link_usergroup_role")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0156_drop_ssh_unique_key_index.py b/src/maasserver/migrations/maasserver/0156_drop_ssh_unique_key_index.py
index db968ae..d3b876c 100644
--- a/src/maasserver/migrations/maasserver/0156_drop_ssh_unique_key_index.py
+++ b/src/maasserver/migrations/maasserver/0156_drop_ssh_unique_key_index.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0155_add_globaldefaults_model")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0157_drop_usergroup_and_role.py b/src/maasserver/migrations/maasserver/0157_drop_usergroup_and_role.py
index 3977ad4..6f1eee4 100644
--- a/src/maasserver/migrations/maasserver/0157_drop_usergroup_and_role.py
+++ b/src/maasserver/migrations/maasserver/0157_drop_usergroup_and_role.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0156_drop_ssh_unique_key_index")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0158_pod_default_pool_to_pod.py b/src/maasserver/migrations/maasserver/0158_pod_default_pool_to_pod.py
index 49d64d1..86fa281 100644
--- a/src/maasserver/migrations/maasserver/0158_pod_default_pool_to_pod.py
+++ b/src/maasserver/migrations/maasserver/0158_pod_default_pool_to_pod.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0157_drop_usergroup_and_role")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0159_userprofile_auth_last_check_no_now_default.py b/src/maasserver/migrations/maasserver/0159_userprofile_auth_last_check_no_now_default.py
index db8a63a..7210443 100644
--- a/src/maasserver/migrations/maasserver/0159_userprofile_auth_last_check_no_now_default.py
+++ b/src/maasserver/migrations/maasserver/0159_userprofile_auth_last_check_no_now_default.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0158_pod_default_pool_to_pod")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0160_pool_only_for_machines.py b/src/maasserver/migrations/maasserver/0160_pool_only_for_machines.py
index ad856eb..ce99828 100644
--- a/src/maasserver/migrations/maasserver/0160_pool_only_for_machines.py
+++ b/src/maasserver/migrations/maasserver/0160_pool_only_for_machines.py
@@ -12,7 +12,6 @@ def unset_resource_pools_nodes_not_machines(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0159_userprofile_auth_last_check_no_now_default")
     ]
diff --git a/src/maasserver/migrations/maasserver/0161_pod_storage_pools.py b/src/maasserver/migrations/maasserver/0161_pod_storage_pools.py
index 281f698..86759cb 100644
--- a/src/maasserver/migrations/maasserver/0161_pod_storage_pools.py
+++ b/src/maasserver/migrations/maasserver/0161_pod_storage_pools.py
@@ -7,7 +7,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0160_pool_only_for_machines")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0162_storage_pools_notification.py b/src/maasserver/migrations/maasserver/0162_storage_pools_notification.py
index 8eb06cd..ec2edbc 100644
--- a/src/maasserver/migrations/maasserver/0162_storage_pools_notification.py
+++ b/src/maasserver/migrations/maasserver/0162_storage_pools_notification.py
@@ -29,7 +29,6 @@ def backwards(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0161_pod_storage_pools")]
 
     operations = [migrations.RunPython(forwards, backwards)]
diff --git a/src/maasserver/migrations/maasserver/0163_create_new_power_parameters_with_jsonfield.py b/src/maasserver/migrations/maasserver/0163_create_new_power_parameters_with_jsonfield.py
index 7e325be..384932d 100644
--- a/src/maasserver/migrations/maasserver/0163_create_new_power_parameters_with_jsonfield.py
+++ b/src/maasserver/migrations/maasserver/0163_create_new_power_parameters_with_jsonfield.py
@@ -5,7 +5,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0162_storage_pools_notification")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0164_copy_over_existing_power_parameters.py b/src/maasserver/migrations/maasserver/0164_copy_over_existing_power_parameters.py
index 4e8a818..5a18412 100644
--- a/src/maasserver/migrations/maasserver/0164_copy_over_existing_power_parameters.py
+++ b/src/maasserver/migrations/maasserver/0164_copy_over_existing_power_parameters.py
@@ -15,7 +15,6 @@ def copy_existing_power_parameters(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0163_create_new_power_parameters_with_jsonfield")
     ]
diff --git a/src/maasserver/migrations/maasserver/0165_remove_and_rename_power_parameters.py b/src/maasserver/migrations/maasserver/0165_remove_and_rename_power_parameters.py
index 8ad6474..ad1f7c4 100644
--- a/src/maasserver/migrations/maasserver/0165_remove_and_rename_power_parameters.py
+++ b/src/maasserver/migrations/maasserver/0165_remove_and_rename_power_parameters.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0164_copy_over_existing_power_parameters")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0166_auto_select_s390x_extra_arches.py b/src/maasserver/migrations/maasserver/0166_auto_select_s390x_extra_arches.py
index 4fac8a5..cbbbafd 100644
--- a/src/maasserver/migrations/maasserver/0166_auto_select_s390x_extra_arches.py
+++ b/src/maasserver/migrations/maasserver/0166_auto_select_s390x_extra_arches.py
@@ -14,7 +14,6 @@ def add_s390x_to_pkg_repository_to_arches(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0165_remove_and_rename_power_parameters")]
 
     operations = [migrations.RunPython(add_s390x_to_pkg_repository_to_arches)]
diff --git a/src/maasserver/migrations/maasserver/0167_add_pod_host.py b/src/maasserver/migrations/maasserver/0167_add_pod_host.py
index 79e46a0..f1fc91f 100644
--- a/src/maasserver/migrations/maasserver/0167_add_pod_host.py
+++ b/src/maasserver/migrations/maasserver/0167_add_pod_host.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0166_auto_select_s390x_extra_arches")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0168_add_pod_default_macvlan_mode.py b/src/maasserver/migrations/maasserver/0168_add_pod_default_macvlan_mode.py
index b480a52..2c6d9db 100644
--- a/src/maasserver/migrations/maasserver/0168_add_pod_default_macvlan_mode.py
+++ b/src/maasserver/migrations/maasserver/0168_add_pod_default_macvlan_mode.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0167_add_pod_host")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0169_find_pod_host.py b/src/maasserver/migrations/maasserver/0169_find_pod_host.py
index eb74d2b..dc0239d 100644
--- a/src/maasserver/migrations/maasserver/0169_find_pod_host.py
+++ b/src/maasserver/migrations/maasserver/0169_find_pod_host.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0168_add_pod_default_macvlan_mode")]
 
     operations = []
diff --git a/src/maasserver/migrations/maasserver/0170_add_subnet_allow_dns.py b/src/maasserver/migrations/maasserver/0170_add_subnet_allow_dns.py
index 5ffb757..a65330a 100644
--- a/src/maasserver/migrations/maasserver/0170_add_subnet_allow_dns.py
+++ b/src/maasserver/migrations/maasserver/0170_add_subnet_allow_dns.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0169_find_pod_host")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0171_remove_pod_host.py b/src/maasserver/migrations/maasserver/0171_remove_pod_host.py
index cf0c9d0..a92cdee 100644
--- a/src/maasserver/migrations/maasserver/0171_remove_pod_host.py
+++ b/src/maasserver/migrations/maasserver/0171_remove_pod_host.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0170_add_subnet_allow_dns")]
 
     operations = [migrations.RemoveField(model_name="bmc", name="host")]
diff --git a/src/maasserver/migrations/maasserver/0172_partition_tags.py b/src/maasserver/migrations/maasserver/0172_partition_tags.py
index bec5046..1e5fa58 100644
--- a/src/maasserver/migrations/maasserver/0172_partition_tags.py
+++ b/src/maasserver/migrations/maasserver/0172_partition_tags.py
@@ -5,7 +5,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0171_remove_pod_host")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0173_add_node_install_kvm.py b/src/maasserver/migrations/maasserver/0173_add_node_install_kvm.py
index 0bf737d..8ed09b9 100644
--- a/src/maasserver/migrations/maasserver/0173_add_node_install_kvm.py
+++ b/src/maasserver/migrations/maasserver/0173_add_node_install_kvm.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0172_partition_tags")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0174_add_user_id_and_node_system_id_for_events.py b/src/maasserver/migrations/maasserver/0174_add_user_id_and_node_system_id_for_events.py
index b8a16a6..c0d26a0 100644
--- a/src/maasserver/migrations/maasserver/0174_add_user_id_and_node_system_id_for_events.py
+++ b/src/maasserver/migrations/maasserver/0174_add_user_id_and_node_system_id_for_events.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0173_add_node_install_kvm")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0175_copy_user_id_and_node_system_id_for_events.py b/src/maasserver/migrations/maasserver/0175_copy_user_id_and_node_system_id_for_events.py
index 54fbf50..541d2d7 100644
--- a/src/maasserver/migrations/maasserver/0175_copy_user_id_and_node_system_id_for_events.py
+++ b/src/maasserver/migrations/maasserver/0175_copy_user_id_and_node_system_id_for_events.py
@@ -97,7 +97,6 @@ def copy_over_user_id_and_node_system_id(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0174_add_user_id_and_node_system_id_for_events")
     ]
diff --git a/src/maasserver/migrations/maasserver/0176_rename_user_id_migrate_to_user_id_for_events.py b/src/maasserver/migrations/maasserver/0176_rename_user_id_migrate_to_user_id_for_events.py
index 78a5881..c4630f7 100644
--- a/src/maasserver/migrations/maasserver/0176_rename_user_id_migrate_to_user_id_for_events.py
+++ b/src/maasserver/migrations/maasserver/0176_rename_user_id_migrate_to_user_id_for_events.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0175_copy_user_id_and_node_system_id_for_events")
     ]
diff --git a/src/maasserver/migrations/maasserver/0177_remove_unique_together_on_bmc.py b/src/maasserver/migrations/maasserver/0177_remove_unique_together_on_bmc.py
index 35e5bb8..e09f8d2 100644
--- a/src/maasserver/migrations/maasserver/0177_remove_unique_together_on_bmc.py
+++ b/src/maasserver/migrations/maasserver/0177_remove_unique_together_on_bmc.py
@@ -32,7 +32,6 @@ class AlterUniqueTogetherNoDB(migrations.AlterUniqueTogether):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0176_rename_user_id_migrate_to_user_id_for_events")
     ]
diff --git a/src/maasserver/migrations/maasserver/0178_break_apart_linked_bmcs.py b/src/maasserver/migrations/maasserver/0178_break_apart_linked_bmcs.py
index b56bada..0a3e187 100644
--- a/src/maasserver/migrations/maasserver/0178_break_apart_linked_bmcs.py
+++ b/src/maasserver/migrations/maasserver/0178_break_apart_linked_bmcs.py
@@ -41,7 +41,6 @@ def break_apart_linked_bmcs(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0177_remove_unique_together_on_bmc")]
 
     operations = [migrations.RunPython(break_apart_linked_bmcs)]
diff --git a/src/maasserver/migrations/maasserver/0179_rbacsync.py b/src/maasserver/migrations/maasserver/0179_rbacsync.py
index e024aca..45da9b2 100644
--- a/src/maasserver/migrations/maasserver/0179_rbacsync.py
+++ b/src/maasserver/migrations/maasserver/0179_rbacsync.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0178_break_apart_linked_bmcs")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0180_rbaclastsync.py b/src/maasserver/migrations/maasserver/0180_rbaclastsync.py
index c21bf0c..c3cf97e 100644
--- a/src/maasserver/migrations/maasserver/0180_rbaclastsync.py
+++ b/src/maasserver/migrations/maasserver/0180_rbaclastsync.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0179_rbacsync")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0181_packagerepository_disable_sources.py b/src/maasserver/migrations/maasserver/0181_packagerepository_disable_sources.py
index 471f8cb..8131603 100644
--- a/src/maasserver/migrations/maasserver/0181_packagerepository_disable_sources.py
+++ b/src/maasserver/migrations/maasserver/0181_packagerepository_disable_sources.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0180_rbaclastsync")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0182_remove_duplicate_null_ips.py b/src/maasserver/migrations/maasserver/0182_remove_duplicate_null_ips.py
index 80ce0f8..83c99b7 100644
--- a/src/maasserver/migrations/maasserver/0182_remove_duplicate_null_ips.py
+++ b/src/maasserver/migrations/maasserver/0182_remove_duplicate_null_ips.py
@@ -70,7 +70,6 @@ REMOVE_NULL_IPS_MAX = REMOVE_NULL_IPS_TEMPLATE.format("max")
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0181_packagerepository_disable_sources")]
 
     # We run the query first using max() and then min(). The reason for
diff --git a/src/maasserver/migrations/maasserver/0183_node_uuid.py b/src/maasserver/migrations/maasserver/0183_node_uuid.py
index 43695fa..7282a1e 100644
--- a/src/maasserver/migrations/maasserver/0183_node_uuid.py
+++ b/src/maasserver/migrations/maasserver/0183_node_uuid.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0182_remove_duplicate_null_ips")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0184_add_ephemeral_deploy_setting_to_node.py b/src/maasserver/migrations/maasserver/0184_add_ephemeral_deploy_setting_to_node.py
index 47eda5c..c7e91d0 100644
--- a/src/maasserver/migrations/maasserver/0184_add_ephemeral_deploy_setting_to_node.py
+++ b/src/maasserver/migrations/maasserver/0184_add_ephemeral_deploy_setting_to_node.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0183_node_uuid")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0185_vmfs6.py b/src/maasserver/migrations/maasserver/0185_vmfs6.py
index a66265c..e93bf83 100644
--- a/src/maasserver/migrations/maasserver/0185_vmfs6.py
+++ b/src/maasserver/migrations/maasserver/0185_vmfs6.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0184_add_ephemeral_deploy_setting_to_node")
     ]
diff --git a/src/maasserver/migrations/maasserver/0186_node_description.py b/src/maasserver/migrations/maasserver/0186_node_description.py
index 82d2100..ce78c92 100644
--- a/src/maasserver/migrations/maasserver/0186_node_description.py
+++ b/src/maasserver/migrations/maasserver/0186_node_description.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0185_vmfs6")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0187_status_messages_change_event_logging_levels.py b/src/maasserver/migrations/maasserver/0187_status_messages_change_event_logging_levels.py
index 9c58212..e0bba51 100644
--- a/src/maasserver/migrations/maasserver/0187_status_messages_change_event_logging_levels.py
+++ b/src/maasserver/migrations/maasserver/0187_status_messages_change_event_logging_levels.py
@@ -48,7 +48,6 @@ def change_event_levels_from_info_to_debug(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0186_node_description")]
 
     operations = [migrations.RunPython(change_event_levels_from_info_to_debug)]
diff --git a/src/maasserver/migrations/maasserver/0188_network_testing.py b/src/maasserver/migrations/maasserver/0188_network_testing.py
index 7dad000..601f9df 100644
--- a/src/maasserver/migrations/maasserver/0188_network_testing.py
+++ b/src/maasserver/migrations/maasserver/0188_network_testing.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0187_status_messages_change_event_logging_levels")
     ]
diff --git a/src/maasserver/migrations/maasserver/0189_staticipaddress_temp_expires_on.py b/src/maasserver/migrations/maasserver/0189_staticipaddress_temp_expires_on.py
index 913cfdf..1f01f6b 100644
--- a/src/maasserver/migrations/maasserver/0189_staticipaddress_temp_expires_on.py
+++ b/src/maasserver/migrations/maasserver/0189_staticipaddress_temp_expires_on.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0188_network_testing")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0190_bmc_clean_duplicates.py b/src/maasserver/migrations/maasserver/0190_bmc_clean_duplicates.py
index e5c3733..fb66e2c 100644
--- a/src/maasserver/migrations/maasserver/0190_bmc_clean_duplicates.py
+++ b/src/maasserver/migrations/maasserver/0190_bmc_clean_duplicates.py
@@ -52,7 +52,6 @@ def clean_bmcs(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0189_staticipaddress_temp_expires_on")]
 
     operations = [migrations.RunPython(clean_bmcs)]
diff --git a/src/maasserver/migrations/maasserver/0191_bmc_unique_power_type_and_parameters.py b/src/maasserver/migrations/maasserver/0191_bmc_unique_power_type_and_parameters.py
index acd7a6c..a4b2d4b 100644
--- a/src/maasserver/migrations/maasserver/0191_bmc_unique_power_type_and_parameters.py
+++ b/src/maasserver/migrations/maasserver/0191_bmc_unique_power_type_and_parameters.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0190_bmc_clean_duplicates")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0192_event_node_no_set_null.py b/src/maasserver/migrations/maasserver/0192_event_node_no_set_null.py
index 0ec457c..c4a4bd5 100644
--- a/src/maasserver/migrations/maasserver/0192_event_node_no_set_null.py
+++ b/src/maasserver/migrations/maasserver/0192_event_node_no_set_null.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         # depend on the latest patch in the 2.6 branch as this is meant to be
         # backported there.
diff --git a/src/maasserver/migrations/maasserver/0193_merge_maasserver_0191_1092.py b/src/maasserver/migrations/maasserver/0193_merge_maasserver_0191_1092.py
index 98e5366..e9699cc 100644
--- a/src/maasserver/migrations/maasserver/0193_merge_maasserver_0191_1092.py
+++ b/src/maasserver/migrations/maasserver/0193_merge_maasserver_0191_1092.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0192_event_node_no_set_null"),
         ("maasserver", "0191_bmc_unique_power_type_and_parameters"),
diff --git a/src/maasserver/migrations/maasserver/0194_machine_listing_event_index.py b/src/maasserver/migrations/maasserver/0194_machine_listing_event_index.py
index 8464c9d..e1b67a0 100644
--- a/src/maasserver/migrations/maasserver/0194_machine_listing_event_index.py
+++ b/src/maasserver/migrations/maasserver/0194_machine_listing_event_index.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     # This depends on the latest (at time of writing) patch in 2.6,
     # since this patch is to be backported there.
     dependencies = [("maasserver", "0192_event_node_no_set_null")]
diff --git a/src/maasserver/migrations/maasserver/0195_event_username_max_length.py b/src/maasserver/migrations/maasserver/0195_event_username_max_length.py
index 9b5c6d3..7084561 100644
--- a/src/maasserver/migrations/maasserver/0195_event_username_max_length.py
+++ b/src/maasserver/migrations/maasserver/0195_event_username_max_length.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0194_machine_listing_event_index")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0195_merge_20190902_1357.py b/src/maasserver/migrations/maasserver/0195_merge_20190902_1357.py
index 80a6ae4..2349625 100644
--- a/src/maasserver/migrations/maasserver/0195_merge_20190902_1357.py
+++ b/src/maasserver/migrations/maasserver/0195_merge_20190902_1357.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0193_merge_maasserver_0191_1092"),
         ("maasserver", "0194_machine_listing_event_index"),
diff --git a/src/maasserver/migrations/maasserver/0196_numa_model.py b/src/maasserver/migrations/maasserver/0196_numa_model.py
index 971f5ca..1132599 100644
--- a/src/maasserver/migrations/maasserver/0196_numa_model.py
+++ b/src/maasserver/migrations/maasserver/0196_numa_model.py
@@ -36,7 +36,6 @@ def create_and_link_numa_nodes(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0195_merge_20190902_1357")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0197_remove_duplicate_physical_interfaces.py b/src/maasserver/migrations/maasserver/0197_remove_duplicate_physical_interfaces.py
index 7d10622..e2d709b 100644
--- a/src/maasserver/migrations/maasserver/0197_remove_duplicate_physical_interfaces.py
+++ b/src/maasserver/migrations/maasserver/0197_remove_duplicate_physical_interfaces.py
@@ -45,7 +45,6 @@ def remove_duplicate_physical_interfaces(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0196_numa_model")]
 
     operations = [migrations.RunPython(remove_duplicate_physical_interfaces)]
diff --git a/src/maasserver/migrations/maasserver/0198_interface_physical_unique_mac.py b/src/maasserver/migrations/maasserver/0198_interface_physical_unique_mac.py
index 14c740f..4e65b3d 100644
--- a/src/maasserver/migrations/maasserver/0198_interface_physical_unique_mac.py
+++ b/src/maasserver/migrations/maasserver/0198_interface_physical_unique_mac.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0197_remove_duplicate_physical_interfaces")
     ]
diff --git a/src/maasserver/migrations/maasserver/0199_bootresource_tbz_txz.py b/src/maasserver/migrations/maasserver/0199_bootresource_tbz_txz.py
index 1ba26cd..3d8341b 100644
--- a/src/maasserver/migrations/maasserver/0199_bootresource_tbz_txz.py
+++ b/src/maasserver/migrations/maasserver/0199_bootresource_tbz_txz.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0198_interface_physical_unique_mac")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0200_interface_sriov_max_vf.py b/src/maasserver/migrations/maasserver/0200_interface_sriov_max_vf.py
index 0c08d43..64cb504 100644
--- a/src/maasserver/migrations/maasserver/0200_interface_sriov_max_vf.py
+++ b/src/maasserver/migrations/maasserver/0200_interface_sriov_max_vf.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0199_bootresource_tbz_txz")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0201_merge_20191008_1426.py b/src/maasserver/migrations/maasserver/0201_merge_20191008_1426.py
index edc1f96..7b3f23a 100644
--- a/src/maasserver/migrations/maasserver/0201_merge_20191008_1426.py
+++ b/src/maasserver/migrations/maasserver/0201_merge_20191008_1426.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0200_interface_sriov_max_vf"),
         ("maasserver", "0195_event_username_max_length"),
diff --git a/src/maasserver/migrations/maasserver/0202_event_node_on_delete.py b/src/maasserver/migrations/maasserver/0202_event_node_on_delete.py
index 4184944..f1f7e26 100644
--- a/src/maasserver/migrations/maasserver/0202_event_node_on_delete.py
+++ b/src/maasserver/migrations/maasserver/0202_event_node_on_delete.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0201_merge_20191008_1426")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0203_interface_node_name_duplicates_delete.py b/src/maasserver/migrations/maasserver/0203_interface_node_name_duplicates_delete.py
index ba43b83..278d8cb 100644
--- a/src/maasserver/migrations/maasserver/0203_interface_node_name_duplicates_delete.py
+++ b/src/maasserver/migrations/maasserver/0203_interface_node_name_duplicates_delete.py
@@ -53,7 +53,6 @@ def delete_duplicate_interfaces(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0202_event_node_on_delete")]
 
     operations = [migrations.RunPython(delete_duplicate_interfaces)]
diff --git a/src/maasserver/migrations/maasserver/0204_interface_node_name_unique_together.py b/src/maasserver/migrations/maasserver/0204_interface_node_name_unique_together.py
index 290590c..3dc8467 100644
--- a/src/maasserver/migrations/maasserver/0204_interface_node_name_unique_together.py
+++ b/src/maasserver/migrations/maasserver/0204_interface_node_name_unique_together.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0203_interface_node_name_duplicates_delete")
     ]
diff --git a/src/maasserver/migrations/maasserver/0205_pod_nodes.py b/src/maasserver/migrations/maasserver/0205_pod_nodes.py
index 1cc6be7..394008b 100644
--- a/src/maasserver/migrations/maasserver/0205_pod_nodes.py
+++ b/src/maasserver/migrations/maasserver/0205_pod_nodes.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0204_interface_node_name_unique_together")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0206_remove_node_token.py b/src/maasserver/migrations/maasserver/0206_remove_node_token.py
index ece2959..bc6614c 100644
--- a/src/maasserver/migrations/maasserver/0206_remove_node_token.py
+++ b/src/maasserver/migrations/maasserver/0206_remove_node_token.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0205_pod_nodes")]
 
     operations = [migrations.RemoveField(model_name="node", name="token")]
diff --git a/src/maasserver/migrations/maasserver/0207_notification_dismissable.py b/src/maasserver/migrations/maasserver/0207_notification_dismissable.py
index 55475e9..a55c15b 100644
--- a/src/maasserver/migrations/maasserver/0207_notification_dismissable.py
+++ b/src/maasserver/migrations/maasserver/0207_notification_dismissable.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0206_remove_node_token")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0208_no_power_query_events.py b/src/maasserver/migrations/maasserver/0208_no_power_query_events.py
index 300f71a..3292892 100644
--- a/src/maasserver/migrations/maasserver/0208_no_power_query_events.py
+++ b/src/maasserver/migrations/maasserver/0208_no_power_query_events.py
@@ -17,7 +17,6 @@ def delete_power_query_events(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0207_notification_dismissable")]
 
     operations = [migrations.RunPython(delete_power_query_events)]
diff --git a/src/maasserver/migrations/maasserver/0209_default_partitiontable_gpt.py b/src/maasserver/migrations/maasserver/0209_default_partitiontable_gpt.py
index 8a27d0e..d9b993a 100644
--- a/src/maasserver/migrations/maasserver/0209_default_partitiontable_gpt.py
+++ b/src/maasserver/migrations/maasserver/0209_default_partitiontable_gpt.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0208_no_power_query_events")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0210_filepathfield_to_charfield.py b/src/maasserver/migrations/maasserver/0210_filepathfield_to_charfield.py
index 3924f41..acdf28d 100644
--- a/src/maasserver/migrations/maasserver/0210_filepathfield_to_charfield.py
+++ b/src/maasserver/migrations/maasserver/0210_filepathfield_to_charfield.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0209_default_partitiontable_gpt")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0211_jsonfield_default_callable.py b/src/maasserver/migrations/maasserver/0211_jsonfield_default_callable.py
index c326467..7ffcecb 100644
--- a/src/maasserver/migrations/maasserver/0211_jsonfield_default_callable.py
+++ b/src/maasserver/migrations/maasserver/0211_jsonfield_default_callable.py
@@ -5,7 +5,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0210_filepathfield_to_charfield")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0212_notifications_fields.py b/src/maasserver/migrations/maasserver/0212_notifications_fields.py
index 7cfd53b..65e4c4d 100644
--- a/src/maasserver/migrations/maasserver/0212_notifications_fields.py
+++ b/src/maasserver/migrations/maasserver/0212_notifications_fields.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0211_jsonfield_default_callable")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0213_virtual_machine.py b/src/maasserver/migrations/maasserver/0213_virtual_machine.py
index 69d126e..68eb1fd 100644
--- a/src/maasserver/migrations/maasserver/0213_virtual_machine.py
+++ b/src/maasserver/migrations/maasserver/0213_virtual_machine.py
@@ -35,7 +35,6 @@ def create_virtual_machines(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0212_notifications_fields")]
 
     operations = [
diff --git a/src/maasserver/migrations/maasserver/0214_virtualmachine_one_to_one.py b/src/maasserver/migrations/maasserver/0214_virtualmachine_one_to_one.py
index f2dcaf7..ea127c9 100644
--- a/src/maasserver/migrations/maasserver/0214_virtualmachine_one_to_one.py
+++ b/src/maasserver/migrations/maasserver/0214_virtualmachine_one_to_one.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0213_virtual_machine"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0215_numanode_hugepages.py b/src/maasserver/migrations/maasserver/0215_numanode_hugepages.py
index 76ff1a4..ec5c6ad 100644
--- a/src/maasserver/migrations/maasserver/0215_numanode_hugepages.py
+++ b/src/maasserver/migrations/maasserver/0215_numanode_hugepages.py
@@ -7,7 +7,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0214_virtualmachine_one_to_one"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0216_remove_skip_bmc_config_column.py b/src/maasserver/migrations/maasserver/0216_remove_skip_bmc_config_column.py
index 57b3baa..0536c72 100644
--- a/src/maasserver/migrations/maasserver/0216_remove_skip_bmc_config_column.py
+++ b/src/maasserver/migrations/maasserver/0216_remove_skip_bmc_config_column.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0215_numanode_hugepages"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0217_notification_dismissal_timestamp.py b/src/maasserver/migrations/maasserver/0217_notification_dismissal_timestamp.py
index 24a174b..8137457 100644
--- a/src/maasserver/migrations/maasserver/0217_notification_dismissal_timestamp.py
+++ b/src/maasserver/migrations/maasserver/0217_notification_dismissal_timestamp.py
@@ -5,7 +5,6 @@ import django.utils.timezone
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0216_remove_skip_bmc_config_column"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0218_images_maas_io_daily_to_stable.py b/src/maasserver/migrations/maasserver/0218_images_maas_io_daily_to_stable.py
index 9818c7f..90ea89a 100644
--- a/src/maasserver/migrations/maasserver/0218_images_maas_io_daily_to_stable.py
+++ b/src/maasserver/migrations/maasserver/0218_images_maas_io_daily_to_stable.py
@@ -10,7 +10,6 @@ def daily_to_stable(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("maasserver", "0217_notification_dismissal_timestamp")]
 
     operations = [migrations.RunPython(daily_to_stable)]
diff --git a/src/maasserver/migrations/maasserver/0219_vm_nic_link.py b/src/maasserver/migrations/maasserver/0219_vm_nic_link.py
index badac6e..ded377a 100644
--- a/src/maasserver/migrations/maasserver/0219_vm_nic_link.py
+++ b/src/maasserver/migrations/maasserver/0219_vm_nic_link.py
@@ -8,7 +8,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0218_images_maas_io_daily_to_stable"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0220_nodedevice.py b/src/maasserver/migrations/maasserver/0220_nodedevice.py
index 15a874f..a3ad1f0 100644
--- a/src/maasserver/migrations/maasserver/0220_nodedevice.py
+++ b/src/maasserver/migrations/maasserver/0220_nodedevice.py
@@ -10,7 +10,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0219_vm_nic_link"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0221_track_lxd_project.py b/src/maasserver/migrations/maasserver/0221_track_lxd_project.py
index 35467fe..2d715c4 100644
--- a/src/maasserver/migrations/maasserver/0221_track_lxd_project.py
+++ b/src/maasserver/migrations/maasserver/0221_track_lxd_project.py
@@ -15,7 +15,6 @@ def lxd_bmcs_add_project(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0220_nodedevice"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0222_replace_node_creation_type.py b/src/maasserver/migrations/maasserver/0222_replace_node_creation_type.py
index 0700688..b97e4c1 100644
--- a/src/maasserver/migrations/maasserver/0222_replace_node_creation_type.py
+++ b/src/maasserver/migrations/maasserver/0222_replace_node_creation_type.py
@@ -13,7 +13,6 @@ def fill_node_dynamic(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0221_track_lxd_project"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0223_virtualmachine_blank_project.py b/src/maasserver/migrations/maasserver/0223_virtualmachine_blank_project.py
index ec3cc05..f7c18b2 100644
--- a/src/maasserver/migrations/maasserver/0223_virtualmachine_blank_project.py
+++ b/src/maasserver/migrations/maasserver/0223_virtualmachine_blank_project.py
@@ -29,7 +29,6 @@ def create_virtual_machines(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0222_replace_node_creation_type"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0224_virtual_machine_disk.py b/src/maasserver/migrations/maasserver/0224_virtual_machine_disk.py
index fb4635e..3f81dd0 100644
--- a/src/maasserver/migrations/maasserver/0224_virtual_machine_disk.py
+++ b/src/maasserver/migrations/maasserver/0224_virtual_machine_disk.py
@@ -39,7 +39,6 @@ def sync_vm_disks(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0223_virtualmachine_blank_project"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0225_drop_rsd_pod.py b/src/maasserver/migrations/maasserver/0225_drop_rsd_pod.py
index a35c1fd..7602efc 100644
--- a/src/maasserver/migrations/maasserver/0225_drop_rsd_pod.py
+++ b/src/maasserver/migrations/maasserver/0225_drop_rsd_pod.py
@@ -9,7 +9,6 @@ def drop_rsd_pods(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0224_virtual_machine_disk"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0226_drop_iscsi_storage.py b/src/maasserver/migrations/maasserver/0226_drop_iscsi_storage.py
index 89e76b8..3fb56c4 100644
--- a/src/maasserver/migrations/maasserver/0226_drop_iscsi_storage.py
+++ b/src/maasserver/migrations/maasserver/0226_drop_iscsi_storage.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0225_drop_rsd_pod"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0227_drop_pod_local_storage.py b/src/maasserver/migrations/maasserver/0227_drop_pod_local_storage.py
index ef1fd63..09a1999 100644
--- a/src/maasserver/migrations/maasserver/0227_drop_pod_local_storage.py
+++ b/src/maasserver/migrations/maasserver/0227_drop_pod_local_storage.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0226_drop_iscsi_storage"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0228_drop_iscsiblockdevice.py b/src/maasserver/migrations/maasserver/0228_drop_iscsiblockdevice.py
index 4f55e9b..ce352f8 100644
--- a/src/maasserver/migrations/maasserver/0228_drop_iscsiblockdevice.py
+++ b/src/maasserver/migrations/maasserver/0228_drop_iscsiblockdevice.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0227_drop_pod_local_storage"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0229_drop_physicalblockdevice_storage_pool.py b/src/maasserver/migrations/maasserver/0229_drop_physicalblockdevice_storage_pool.py
index 9173f1e..9b7b16c 100644
--- a/src/maasserver/migrations/maasserver/0229_drop_physicalblockdevice_storage_pool.py
+++ b/src/maasserver/migrations/maasserver/0229_drop_physicalblockdevice_storage_pool.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0228_drop_iscsiblockdevice"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0230_tag_kernel_opts_blank_instead_of_null.py b/src/maasserver/migrations/maasserver/0230_tag_kernel_opts_blank_instead_of_null.py
index 397b945..9450794 100644
--- a/src/maasserver/migrations/maasserver/0230_tag_kernel_opts_blank_instead_of_null.py
+++ b/src/maasserver/migrations/maasserver/0230_tag_kernel_opts_blank_instead_of_null.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0229_drop_physicalblockdevice_storage_pool"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0231_bmc_version.py b/src/maasserver/migrations/maasserver/0231_bmc_version.py
index ccdf5ff..2c42b90 100644
--- a/src/maasserver/migrations/maasserver/0231_bmc_version.py
+++ b/src/maasserver/migrations/maasserver/0231_bmc_version.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0230_tag_kernel_opts_blank_instead_of_null"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0232_drop_controllerinfo_interface_fields.py b/src/maasserver/migrations/maasserver/0232_drop_controllerinfo_interface_fields.py
index c7a2d16..a5a8f07 100644
--- a/src/maasserver/migrations/maasserver/0232_drop_controllerinfo_interface_fields.py
+++ b/src/maasserver/migrations/maasserver/0232_drop_controllerinfo_interface_fields.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0231_bmc_version"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0233_drop_switch.py b/src/maasserver/migrations/maasserver/0233_drop_switch.py
index c2a0383..ecd1028 100644
--- a/src/maasserver/migrations/maasserver/0233_drop_switch.py
+++ b/src/maasserver/migrations/maasserver/0233_drop_switch.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0232_drop_controllerinfo_interface_fields"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0234_node_register_vmhost.py b/src/maasserver/migrations/maasserver/0234_node_register_vmhost.py
index 6d291fc..6431a08 100644
--- a/src/maasserver/migrations/maasserver/0234_node_register_vmhost.py
+++ b/src/maasserver/migrations/maasserver/0234_node_register_vmhost.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0233_drop_switch"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0235_controllerinfo_versions_details.py b/src/maasserver/migrations/maasserver/0235_controllerinfo_versions_details.py
index da93d75..48c2b1e 100644
--- a/src/maasserver/migrations/maasserver/0235_controllerinfo_versions_details.py
+++ b/src/maasserver/migrations/maasserver/0235_controllerinfo_versions_details.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0234_node_register_vmhost"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0236_controllerinfo_update_first_reported.py b/src/maasserver/migrations/maasserver/0236_controllerinfo_update_first_reported.py
index b1fef88..016d282 100644
--- a/src/maasserver/migrations/maasserver/0236_controllerinfo_update_first_reported.py
+++ b/src/maasserver/migrations/maasserver/0236_controllerinfo_update_first_reported.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0235_controllerinfo_versions_details"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0237_drop_controller_version_mismatch_notifications.py b/src/maasserver/migrations/maasserver/0237_drop_controller_version_mismatch_notifications.py
index d4e4a4c..d338992 100644
--- a/src/maasserver/migrations/maasserver/0237_drop_controller_version_mismatch_notifications.py
+++ b/src/maasserver/migrations/maasserver/0237_drop_controller_version_mismatch_notifications.py
@@ -11,7 +11,6 @@ def drop_notifications(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0236_controllerinfo_update_first_reported"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0238_disable_boot_architectures.py b/src/maasserver/migrations/maasserver/0238_disable_boot_architectures.py
index fc5d7bb..6340004 100644
--- a/src/maasserver/migrations/maasserver/0238_disable_boot_architectures.py
+++ b/src/maasserver/migrations/maasserver/0238_disable_boot_architectures.py
@@ -5,7 +5,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0237_drop_controller_version_mismatch_notifications"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0239_add_iprange_specific_dhcp_snippets.py b/src/maasserver/migrations/maasserver/0239_add_iprange_specific_dhcp_snippets.py
index f5bba86..efa3807 100644
--- a/src/maasserver/migrations/maasserver/0239_add_iprange_specific_dhcp_snippets.py
+++ b/src/maasserver/migrations/maasserver/0239_add_iprange_specific_dhcp_snippets.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0238_disable_boot_architectures"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0240_ownerdata_key_fix.py b/src/maasserver/migrations/maasserver/0240_ownerdata_key_fix.py
index b2d4949..e07db7b 100644
--- a/src/maasserver/migrations/maasserver/0240_ownerdata_key_fix.py
+++ b/src/maasserver/migrations/maasserver/0240_ownerdata_key_fix.py
@@ -34,7 +34,6 @@ def fix_ownerdata_keys(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0239_add_iprange_specific_dhcp_snippets"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0241_physical_interface_default_node_numanode.py b/src/maasserver/migrations/maasserver/0241_physical_interface_default_node_numanode.py
index 7cfcabd..23b1182 100644
--- a/src/maasserver/migrations/maasserver/0241_physical_interface_default_node_numanode.py
+++ b/src/maasserver/migrations/maasserver/0241_physical_interface_default_node_numanode.py
@@ -50,7 +50,6 @@ def fix_empty_interface_numanode(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0240_ownerdata_key_fix"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0242_forwarddnsserver.py b/src/maasserver/migrations/maasserver/0242_forwarddnsserver.py
index dc5fdd9..e85d6ea 100644
--- a/src/maasserver/migrations/maasserver/0242_forwarddnsserver.py
+++ b/src/maasserver/migrations/maasserver/0242_forwarddnsserver.py
@@ -6,7 +6,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0241_physical_interface_default_node_numanode"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0243_node_dynamic_for_controller_and_vmhost.py b/src/maasserver/migrations/maasserver/0243_node_dynamic_for_controller_and_vmhost.py
index e0b2135..d375b33 100644
--- a/src/maasserver/migrations/maasserver/0243_node_dynamic_for_controller_and_vmhost.py
+++ b/src/maasserver/migrations/maasserver/0243_node_dynamic_for_controller_and_vmhost.py
@@ -19,7 +19,6 @@ def set_node_dynamic(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0242_forwarddnsserver"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0244_controller_nodes_deployed.py b/src/maasserver/migrations/maasserver/0244_controller_nodes_deployed.py
index 7b2fdba..b134041 100644
--- a/src/maasserver/migrations/maasserver/0244_controller_nodes_deployed.py
+++ b/src/maasserver/migrations/maasserver/0244_controller_nodes_deployed.py
@@ -23,7 +23,6 @@ def set_node_deployed(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0243_node_dynamic_for_controller_and_vmhost"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0245_bmc_power_parameters_index_hash.py b/src/maasserver/migrations/maasserver/0245_bmc_power_parameters_index_hash.py
index 070e640..653548a 100644
--- a/src/maasserver/migrations/maasserver/0245_bmc_power_parameters_index_hash.py
+++ b/src/maasserver/migrations/maasserver/0245_bmc_power_parameters_index_hash.py
@@ -5,7 +5,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0244_controller_nodes_deployed"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0246_bootresource_custom_base_type.py b/src/maasserver/migrations/maasserver/0246_bootresource_custom_base_type.py
index 9cb4487..c827cb7 100644
--- a/src/maasserver/migrations/maasserver/0246_bootresource_custom_base_type.py
+++ b/src/maasserver/migrations/maasserver/0246_bootresource_custom_base_type.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0245_bmc_power_parameters_index_hash"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0247_auto_20210915_1545.py b/src/maasserver/migrations/maasserver/0247_auto_20210915_1545.py
index 72fa839..e4deab3 100644
--- a/src/maasserver/migrations/maasserver/0247_auto_20210915_1545.py
+++ b/src/maasserver/migrations/maasserver/0247_auto_20210915_1545.py
@@ -7,7 +7,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0246_bootresource_custom_base_type"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0248_auto_20211006_1829.py b/src/maasserver/migrations/maasserver/0248_auto_20211006_1829.py
index 32e9f4f..8884d37 100644
--- a/src/maasserver/migrations/maasserver/0248_auto_20211006_1829.py
+++ b/src/maasserver/migrations/maasserver/0248_auto_20211006_1829.py
@@ -7,7 +7,6 @@ import maasserver.models.node
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0247_auto_20210915_1545"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0249_lxd_auth_metrics.py b/src/maasserver/migrations/maasserver/0249_lxd_auth_metrics.py
index 3d8b84d..d93af21 100644
--- a/src/maasserver/migrations/maasserver/0249_lxd_auth_metrics.py
+++ b/src/maasserver/migrations/maasserver/0249_lxd_auth_metrics.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0248_auto_20211006_1829"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0250_node_last_applied_storage_layout.py b/src/maasserver/migrations/maasserver/0250_node_last_applied_storage_layout.py
index 7027e3b..9523a36 100644
--- a/src/maasserver/migrations/maasserver/0250_node_last_applied_storage_layout.py
+++ b/src/maasserver/migrations/maasserver/0250_node_last_applied_storage_layout.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0249_lxd_auth_metrics"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0251_auto_20211027_2128.py b/src/maasserver/migrations/maasserver/0251_auto_20211027_2128.py
index 78d667d..7321468 100644
--- a/src/maasserver/migrations/maasserver/0251_auto_20211027_2128.py
+++ b/src/maasserver/migrations/maasserver/0251_auto_20211027_2128.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0250_node_last_applied_storage_layout"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0252_drop_fannetwork.py b/src/maasserver/migrations/maasserver/0252_drop_fannetwork.py
index 425092b..3f395b1 100644
--- a/src/maasserver/migrations/maasserver/0252_drop_fannetwork.py
+++ b/src/maasserver/migrations/maasserver/0252_drop_fannetwork.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0251_auto_20211027_2128"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0253_nodeconfig.py b/src/maasserver/migrations/maasserver/0253_nodeconfig.py
index 7742809..3769ca2 100644
--- a/src/maasserver/migrations/maasserver/0253_nodeconfig.py
+++ b/src/maasserver/migrations/maasserver/0253_nodeconfig.py
@@ -20,7 +20,6 @@ def create_default_nodeconfigs(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0252_drop_fannetwork"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0254_default_nodeconfig_devices.py b/src/maasserver/migrations/maasserver/0254_default_nodeconfig_devices.py
index b1a2f3b..11c1e6a 100644
--- a/src/maasserver/migrations/maasserver/0254_default_nodeconfig_devices.py
+++ b/src/maasserver/migrations/maasserver/0254_default_nodeconfig_devices.py
@@ -25,7 +25,6 @@ def create_default_nodeconfig_devices(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0253_nodeconfig"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0255_node_current_config.py b/src/maasserver/migrations/maasserver/0255_node_current_config.py
index c22f1d9..1d9ea9b 100644
--- a/src/maasserver/migrations/maasserver/0255_node_current_config.py
+++ b/src/maasserver/migrations/maasserver/0255_node_current_config.py
@@ -17,7 +17,6 @@ def link_current_node_configs(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0254_default_nodeconfig_devices"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0256_blockdevice_nodeconfig_only.py b/src/maasserver/migrations/maasserver/0256_blockdevice_nodeconfig_only.py
index 24e1b72..2a58e88 100644
--- a/src/maasserver/migrations/maasserver/0256_blockdevice_nodeconfig_only.py
+++ b/src/maasserver/migrations/maasserver/0256_blockdevice_nodeconfig_only.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0255_node_current_config"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0257_filesystem_populate_node_config_id.py b/src/maasserver/migrations/maasserver/0257_filesystem_populate_node_config_id.py
index 4d36e55..8305c4a 100644
--- a/src/maasserver/migrations/maasserver/0257_filesystem_populate_node_config_id.py
+++ b/src/maasserver/migrations/maasserver/0257_filesystem_populate_node_config_id.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0256_blockdevice_nodeconfig_only"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0258_filesystem_nodeconfig_only.py b/src/maasserver/migrations/maasserver/0258_filesystem_nodeconfig_only.py
index 08705cc..c34b842 100644
--- a/src/maasserver/migrations/maasserver/0258_filesystem_nodeconfig_only.py
+++ b/src/maasserver/migrations/maasserver/0258_filesystem_nodeconfig_only.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0257_filesystem_populate_node_config_id"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0259_add_hardware_sync_flag.py b/src/maasserver/migrations/maasserver/0259_add_hardware_sync_flag.py
index 7ce60b1..56f01f0 100644
--- a/src/maasserver/migrations/maasserver/0259_add_hardware_sync_flag.py
+++ b/src/maasserver/migrations/maasserver/0259_add_hardware_sync_flag.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0258_filesystem_nodeconfig_only"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0260_drop_maas_support_views.py b/src/maasserver/migrations/maasserver/0260_drop_maas_support_views.py
index ab92cda..749d839 100644
--- a/src/maasserver/migrations/maasserver/0260_drop_maas_support_views.py
+++ b/src/maasserver/migrations/maasserver/0260_drop_maas_support_views.py
@@ -16,7 +16,6 @@ SUPPORT_VIEWS = (
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0259_add_hardware_sync_flag"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0261_interface_nodeconfig_only.py b/src/maasserver/migrations/maasserver/0261_interface_nodeconfig_only.py
index 107b668..fb3d9b6 100644
--- a/src/maasserver/migrations/maasserver/0261_interface_nodeconfig_only.py
+++ b/src/maasserver/migrations/maasserver/0261_interface_nodeconfig_only.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0260_drop_maas_support_views"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0262_nodeconfig_link_replace_node.py b/src/maasserver/migrations/maasserver/0262_nodeconfig_link_replace_node.py
index 7f9eee4..262fa06 100644
--- a/src/maasserver/migrations/maasserver/0262_nodeconfig_link_replace_node.py
+++ b/src/maasserver/migrations/maasserver/0262_nodeconfig_link_replace_node.py
@@ -3,7 +3,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0261_interface_nodeconfig_only"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0263_vlan_racks_on_delete.py b/src/maasserver/migrations/maasserver/0263_vlan_racks_on_delete.py
index 48a92ea..08e2be2 100644
--- a/src/maasserver/migrations/maasserver/0263_vlan_racks_on_delete.py
+++ b/src/maasserver/migrations/maasserver/0263_vlan_racks_on_delete.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0262_nodeconfig_link_replace_node"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0264_nodedevice_nodeconfig_link.py b/src/maasserver/migrations/maasserver/0264_nodedevice_nodeconfig_link.py
index 13b3666..5640006 100644
--- a/src/maasserver/migrations/maasserver/0264_nodedevice_nodeconfig_link.py
+++ b/src/maasserver/migrations/maasserver/0264_nodedevice_nodeconfig_link.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0263_vlan_racks_on_delete"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0265_nodedevice_nodeconfig_migrate.py b/src/maasserver/migrations/maasserver/0265_nodedevice_nodeconfig_migrate.py
index 9a5ba2f..72b3031 100644
--- a/src/maasserver/migrations/maasserver/0265_nodedevice_nodeconfig_migrate.py
+++ b/src/maasserver/migrations/maasserver/0265_nodedevice_nodeconfig_migrate.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0264_nodedevice_nodeconfig_link"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0266_nodedevice_unlink_node.py b/src/maasserver/migrations/maasserver/0266_nodedevice_unlink_node.py
index 2941386..69e0eba 100644
--- a/src/maasserver/migrations/maasserver/0266_nodedevice_unlink_node.py
+++ b/src/maasserver/migrations/maasserver/0266_nodedevice_unlink_node.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0265_nodedevice_nodeconfig_migrate"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0267_add_machine_specific_sync_interval_fields.py b/src/maasserver/migrations/maasserver/0267_add_machine_specific_sync_interval_fields.py
index 99d3d99..610c6fa 100644
--- a/src/maasserver/migrations/maasserver/0267_add_machine_specific_sync_interval_fields.py
+++ b/src/maasserver/migrations/maasserver/0267_add_machine_specific_sync_interval_fields.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0266_nodedevice_unlink_node"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0268_partition_index.py b/src/maasserver/migrations/maasserver/0268_partition_index.py
index 9193260..699b7a9 100644
--- a/src/maasserver/migrations/maasserver/0268_partition_index.py
+++ b/src/maasserver/migrations/maasserver/0268_partition_index.py
@@ -139,7 +139,6 @@ def partitions_size_match(actual_sizes, expected_sizes):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0267_add_machine_specific_sync_interval_fields"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0269_interface_idx_include_nodeconfig.py b/src/maasserver/migrations/maasserver/0269_interface_idx_include_nodeconfig.py
index 4ae002b..f389562 100644
--- a/src/maasserver/migrations/maasserver/0269_interface_idx_include_nodeconfig.py
+++ b/src/maasserver/migrations/maasserver/0269_interface_idx_include_nodeconfig.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0268_partition_index"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0270_storage_uuid_drop_unique.py b/src/maasserver/migrations/maasserver/0270_storage_uuid_drop_unique.py
index 27ea36b..4334d63 100644
--- a/src/maasserver/migrations/maasserver/0270_storage_uuid_drop_unique.py
+++ b/src/maasserver/migrations/maasserver/0270_storage_uuid_drop_unique.py
@@ -6,7 +6,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0269_interface_idx_include_nodeconfig"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0271_interface_unique.py b/src/maasserver/migrations/maasserver/0271_interface_unique.py
index 5b4f39a..12b5542 100644
--- a/src/maasserver/migrations/maasserver/0271_interface_unique.py
+++ b/src/maasserver/migrations/maasserver/0271_interface_unique.py
@@ -10,7 +10,6 @@ OLD_INDEXES = (
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0270_storage_uuid_drop_unique"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0272_virtualmachine_resources_unique.py b/src/maasserver/migrations/maasserver/0272_virtualmachine_resources_unique.py
index fe4b064..bfa85cc 100644
--- a/src/maasserver/migrations/maasserver/0272_virtualmachine_resources_unique.py
+++ b/src/maasserver/migrations/maasserver/0272_virtualmachine_resources_unique.py
@@ -5,7 +5,6 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0271_interface_unique"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0273_ipaddress_defaults.py b/src/maasserver/migrations/maasserver/0273_ipaddress_defaults.py
index 66c94c4..e3ceb34 100644
--- a/src/maasserver/migrations/maasserver/0273_ipaddress_defaults.py
+++ b/src/maasserver/migrations/maasserver/0273_ipaddress_defaults.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0272_virtualmachine_resources_unique"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0274_audit_log_add_endpoint_cli_type.py b/src/maasserver/migrations/maasserver/0274_audit_log_add_endpoint_cli_type.py
index cab332b..52d1229 100644
--- a/src/maasserver/migrations/maasserver/0274_audit_log_add_endpoint_cli_type.py
+++ b/src/maasserver/migrations/maasserver/0274_audit_log_add_endpoint_cli_type.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0273_ipaddress_defaults"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0275_interface_children.py b/src/maasserver/migrations/maasserver/0275_interface_children.py
index ab96f56..0888961 100644
--- a/src/maasserver/migrations/maasserver/0275_interface_children.py
+++ b/src/maasserver/migrations/maasserver/0275_interface_children.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0274_audit_log_add_endpoint_cli_type"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0276_bmc_autodetect_metric.py b/src/maasserver/migrations/maasserver/0276_bmc_autodetect_metric.py
index d9ac5a0..2426eab 100644
--- a/src/maasserver/migrations/maasserver/0276_bmc_autodetect_metric.py
+++ b/src/maasserver/migrations/maasserver/0276_bmc_autodetect_metric.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0275_interface_children"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0277_replace_nullbooleanfield.py b/src/maasserver/migrations/maasserver/0277_replace_nullbooleanfield.py
index 15a43f9..b957948 100644
--- a/src/maasserver/migrations/maasserver/0277_replace_nullbooleanfield.py
+++ b/src/maasserver/migrations/maasserver/0277_replace_nullbooleanfield.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0276_bmc_autodetect_metric"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0278_generic_jsonfield.py b/src/maasserver/migrations/maasserver/0278_generic_jsonfield.py
index 60d600e..e9d9c9c 100644
--- a/src/maasserver/migrations/maasserver/0278_generic_jsonfield.py
+++ b/src/maasserver/migrations/maasserver/0278_generic_jsonfield.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0277_replace_nullbooleanfield"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0279_store_vpd_metadata_for_nodedevice.py b/src/maasserver/migrations/maasserver/0279_store_vpd_metadata_for_nodedevice.py
index e06fead..e034c28 100644
--- a/src/maasserver/migrations/maasserver/0279_store_vpd_metadata_for_nodedevice.py
+++ b/src/maasserver/migrations/maasserver/0279_store_vpd_metadata_for_nodedevice.py
@@ -7,7 +7,6 @@ import maasserver.models.cleansave
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0278_generic_jsonfield"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0280_set_parent_for_existing_vms.py b/src/maasserver/migrations/maasserver/0280_set_parent_for_existing_vms.py
index 5ce9ea2..6958b5d 100644
--- a/src/maasserver/migrations/maasserver/0280_set_parent_for_existing_vms.py
+++ b/src/maasserver/migrations/maasserver/0280_set_parent_for_existing_vms.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0279_store_vpd_metadata_for_nodedevice"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0281_secret_model.py b/src/maasserver/migrations/maasserver/0281_secret_model.py
index c71569b..996c1dc 100644
--- a/src/maasserver/migrations/maasserver/0281_secret_model.py
+++ b/src/maasserver/migrations/maasserver/0281_secret_model.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0280_set_parent_for_existing_vms"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0282_rpc_shared_secret_to_secret.py b/src/maasserver/migrations/maasserver/0282_rpc_shared_secret_to_secret.py
index d828510..3372cdc 100644
--- a/src/maasserver/migrations/maasserver/0282_rpc_shared_secret_to_secret.py
+++ b/src/maasserver/migrations/maasserver/0282_rpc_shared_secret_to_secret.py
@@ -32,7 +32,6 @@ def move_secrets(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0281_secret_model"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0283_migrate_tls_secrets.py b/src/maasserver/migrations/maasserver/0283_migrate_tls_secrets.py
index 6d2fbc7..5534649 100644
--- a/src/maasserver/migrations/maasserver/0283_migrate_tls_secrets.py
+++ b/src/maasserver/migrations/maasserver/0283_migrate_tls_secrets.py
@@ -31,7 +31,6 @@ def move_tls_secrets(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0282_rpc_shared_secret_to_secret"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0284_migrate_more_global_secrets.py b/src/maasserver/migrations/maasserver/0284_migrate_more_global_secrets.py
index 35abc60..80ea926 100644
--- a/src/maasserver/migrations/maasserver/0284_migrate_more_global_secrets.py
+++ b/src/maasserver/migrations/maasserver/0284_migrate_more_global_secrets.py
@@ -31,7 +31,6 @@ def move_secrets(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0283_migrate_tls_secrets"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0285_migrate_external_auth_secrets.py b/src/maasserver/migrations/maasserver/0285_migrate_external_auth_secrets.py
index 919d9e2..3c031f1 100644
--- a/src/maasserver/migrations/maasserver/0285_migrate_external_auth_secrets.py
+++ b/src/maasserver/migrations/maasserver/0285_migrate_external_auth_secrets.py
@@ -39,7 +39,6 @@ def move_secrets(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0284_migrate_more_global_secrets"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0286_node_deploy_metadata.py b/src/maasserver/migrations/maasserver/0286_node_deploy_metadata.py
index 0c0daf2..8bf9e14 100644
--- a/src/maasserver/migrations/maasserver/0286_node_deploy_metadata.py
+++ b/src/maasserver/migrations/maasserver/0286_node_deploy_metadata.py
@@ -35,7 +35,6 @@ def migrate_node_metadata(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0285_migrate_external_auth_secrets"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0287_add_controller_info_vault_flag.py b/src/maasserver/migrations/maasserver/0287_add_controller_info_vault_flag.py
index 378c9e3..f790723 100644
--- a/src/maasserver/migrations/maasserver/0287_add_controller_info_vault_flag.py
+++ b/src/maasserver/migrations/maasserver/0287_add_controller_info_vault_flag.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0286_node_deploy_metadata"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0288_rootkey_material_secret.py b/src/maasserver/migrations/maasserver/0288_rootkey_material_secret.py
index 6bd7560..4c93d5b 100644
--- a/src/maasserver/migrations/maasserver/0288_rootkey_material_secret.py
+++ b/src/maasserver/migrations/maasserver/0288_rootkey_material_secret.py
@@ -33,7 +33,6 @@ def migrate_rootkey_material(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0287_add_controller_info_vault_flag"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0289_vault_secret.py b/src/maasserver/migrations/maasserver/0289_vault_secret.py
index 5791a7e..cfba20f 100644
--- a/src/maasserver/migrations/maasserver/0289_vault_secret.py
+++ b/src/maasserver/migrations/maasserver/0289_vault_secret.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0288_rootkey_material_secret"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0290_migrate_node_power_parameters.py b/src/maasserver/migrations/maasserver/0290_migrate_node_power_parameters.py
index 6cd6f3e..84bf466 100644
--- a/src/maasserver/migrations/maasserver/0290_migrate_node_power_parameters.py
+++ b/src/maasserver/migrations/maasserver/0290_migrate_node_power_parameters.py
@@ -69,7 +69,6 @@ def move_secrets(apps, schema_editor):
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0289_vault_secret"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0291_rdns_hostnames_as_array.py b/src/maasserver/migrations/maasserver/0291_rdns_hostnames_as_array.py
index 03b3f4c..d066872 100644
--- a/src/maasserver/migrations/maasserver/0291_rdns_hostnames_as_array.py
+++ b/src/maasserver/migrations/maasserver/0291_rdns_hostnames_as_array.py
@@ -30,7 +30,6 @@ QUERIES = (
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0290_migrate_node_power_parameters"),
     ]
diff --git a/src/maasserver/migrations/maasserver/0292_use_builtin_json_field.py b/src/maasserver/migrations/maasserver/0292_use_builtin_json_field.py
index afe7d16..f53fd16 100644
--- a/src/maasserver/migrations/maasserver/0292_use_builtin_json_field.py
+++ b/src/maasserver/migrations/maasserver/0292_use_builtin_json_field.py
@@ -4,7 +4,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("maasserver", "0291_rdns_hostnames_as_array"),
     ]
diff --git a/src/maasserver/migrations/piston3/0001_initial.py b/src/maasserver/migrations/piston3/0001_initial.py
index 7912650..61f6e1b 100644
--- a/src/maasserver/migrations/piston3/0001_initial.py
+++ b/src/maasserver/migrations/piston3/0001_initial.py
@@ -4,7 +4,6 @@ import piston3.models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [migrations.swappable_dependency(settings.AUTH_USER_MODEL)]
 
     operations = [
diff --git a/src/maasserver/migrations/piston3/0002_auto_20151209_1652.py b/src/maasserver/migrations/piston3/0002_auto_20151209_1652.py
index 4a1d397..41c957b 100644
--- a/src/maasserver/migrations/piston3/0002_auto_20151209_1652.py
+++ b/src/maasserver/migrations/piston3/0002_auto_20151209_1652.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("piston3", "0001_initial")]
 
     operations = [
diff --git a/src/maasserver/migrations/piston3/0003_piston_nonce_index.py b/src/maasserver/migrations/piston3/0003_piston_nonce_index.py
index 894f310..36a4341 100644
--- a/src/maasserver/migrations/piston3/0003_piston_nonce_index.py
+++ b/src/maasserver/migrations/piston3/0003_piston_nonce_index.py
@@ -4,7 +4,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("piston3", "0002_auto_20151209_1652")]
 
     operations = [
diff --git a/src/maasserver/models/dhcpsnippet.py b/src/maasserver/models/dhcpsnippet.py
index 054ccce..08f1a46 100644
--- a/src/maasserver/models/dhcpsnippet.py
+++ b/src/maasserver/models/dhcpsnippet.py
@@ -70,7 +70,6 @@ class DHCPSnippetManager(Manager, DHCPSnippetQueriesMixin):
 
 
 class DHCPSnippet(CleanSave, TimestampedModel):
-
     name = CharField(max_length=255)
 
     value = ForeignKey(VersionedTextFile, on_delete=CASCADE)
diff --git a/src/maasserver/models/forwarddnsserver.py b/src/maasserver/models/forwarddnsserver.py
index 9fe07be..5dcf740 100644
--- a/src/maasserver/models/forwarddnsserver.py
+++ b/src/maasserver/models/forwarddnsserver.py
@@ -22,7 +22,8 @@ class ForwardDNSServerManager(Manager):
 class ForwardDNSServer(CleanSave, TimestampedModel):
     """A `ForwardDNSServer`.
     :ivar ip_address: The IP address of the forward DNS server to forward queries to.
-    :ivar domains: A many to many reference to domains that forward to this server."""
+    :ivar domains: A many to many reference to domains that forward to this server.
+    """
 
     objects = ForwardDNSServerManager()
 
diff --git a/src/maasserver/models/signals/tests/test_interfaces.py b/src/maasserver/models/signals/tests/test_interfaces.py
index 72d985e..18b10df 100644
--- a/src/maasserver/models/signals/tests/test_interfaces.py
+++ b/src/maasserver/models/signals/tests/test_interfaces.py
@@ -156,7 +156,6 @@ class TestMTUParams(MAASServerTestCase):
 
 
 class TestInterfaceVLANUpdateNotController(MAASServerTestCase):
-
     scenarios = (
         ("machine", {"maker": factory.make_Node}),
         ("device", {"maker": factory.make_Device}),
@@ -190,7 +189,6 @@ class TestInterfaceVLANUpdateNotController(MAASServerTestCase):
 
 
 class TestInterfaceVLANUpdateController(MAASServerTestCase):
-
     scenarios = (
         ("region", {"maker": factory.make_RegionController}),
         ("rack", {"maker": factory.make_RackController}),
diff --git a/src/maasserver/models/signals/tests/test_scriptresult.py b/src/maasserver/models/signals/tests/test_scriptresult.py
index 8af3f7f..7051652 100644
--- a/src/maasserver/models/signals/tests/test_scriptresult.py
+++ b/src/maasserver/models/signals/tests/test_scriptresult.py
@@ -142,7 +142,6 @@ class TestStatusTransitionEvent(MAASServerTestCase):
         )
 
     def test_script_did_not_complete_emits_event(self):
-
         script_result = factory.make_ScriptResult(
             status=SCRIPT_STATUS.RUNNING,
             script_set=factory.make_ScriptSet(result_type=RESULT_TYPE.TESTING),
@@ -172,7 +171,6 @@ class TestStatusTransitionEvent(MAASServerTestCase):
         )
 
     def test_script_changed_status_emits_event(self):
-
         old_status = SCRIPT_STATUS.RUNNING
         script_result = factory.make_ScriptResult(
             status=old_status,
@@ -207,7 +205,6 @@ class TestStatusTransitionEvent(MAASServerTestCase):
         )
 
     def test_install_log_emits_event(self):
-
         old_status = SCRIPT_STATUS.RUNNING
         script_result = factory.make_ScriptResult(
             status=old_status,
diff --git a/src/maasserver/models/signals/tests/test_subnet.py b/src/maasserver/models/signals/tests/test_subnet.py
index 1cb847b..6a68ea3 100644
--- a/src/maasserver/models/signals/tests/test_subnet.py
+++ b/src/maasserver/models/signals/tests/test_subnet.py
@@ -10,7 +10,6 @@ from maasserver.testing.testcase import MAASServerTestCase
 
 
 class TestSubnetSignals(MAASServerTestCase):
-
     scenarios = (
         ("ipv4", {"network_maker": factory.make_ipv4_network}),
         ("ipv6", {"network_maker": factory.make_ipv6_network}),
diff --git a/src/maasserver/models/subnet.py b/src/maasserver/models/subnet.py
index 870d4eb..07bc202 100644
--- a/src/maasserver/models/subnet.py
+++ b/src/maasserver/models/subnet.py
@@ -94,7 +94,6 @@ def create_cidr(network, subnet_mask=None):
 
 
 class SubnetQueriesMixin(MAASQueriesMixin):
-
     find_subnets_with_ip_query = """
         SELECT DISTINCT subnet.*, masklen(subnet.cidr) "prefixlen"
         FROM
diff --git a/src/maasserver/models/tests/test_blockdevice.py b/src/maasserver/models/tests/test_blockdevice.py
index 66ea4a4..0f62837 100644
--- a/src/maasserver/models/tests/test_blockdevice.py
+++ b/src/maasserver/models/tests/test_blockdevice.py
@@ -384,7 +384,7 @@ class TestBlockDevice(MAASServerTestCase):
             (1000 * 1000 * 1000 * 1000, "1.0 TB"),
         )
         block_device = BlockDevice()
-        for (size, display_size) in sizes:
+        for size, display_size in sizes:
             block_device.size = size
             self.expectThat(block_device.display_size(), Equals(display_size))
 
@@ -558,7 +558,6 @@ class TestBlockDevice(MAASServerTestCase):
 
 
 class TestBlockDeviceBlockNameIdx(MAASTestCase):
-
     scenarios = (
         ("0", {"idx": 0, "name": "sda"}),
         ("25", {"idx": 25, "name": "sdz"}),
@@ -585,7 +584,6 @@ class TestBlockDeviceBlockNameIdx(MAASTestCase):
 
 
 class TestBlockDevicePostSaveCallsSave(MAASServerTestCase):
-
     scenarios = [
         ("BlockDevice", {"factory": factory.make_BlockDevice}),
         ("PhysicalBlockDevice", {"factory": factory.make_PhysicalBlockDevice}),
diff --git a/src/maasserver/models/tests/test_filesystemgroup.py b/src/maasserver/models/tests/test_filesystemgroup.py
index a0bf0e9..1625909 100644
--- a/src/maasserver/models/tests/test_filesystemgroup.py
+++ b/src/maasserver/models/tests/test_filesystemgroup.py
@@ -1681,7 +1681,6 @@ class TestFilesystemGroup(MAASServerTestCase):
 
 
 class TestFilesystemGroupGetNiceName(MAASServerTestCase):
-
     scenarios = [
         (
             FILESYSTEM_GROUP_TYPE.LVM_VG,
@@ -1728,7 +1727,6 @@ class TestFilesystemGroupGetNiceName(MAASServerTestCase):
 
 
 class TestFilesystemGroupGetNamePrefix(MAASServerTestCase):
-
     scenarios = [
         (
             FILESYSTEM_GROUP_TYPE.LVM_VG,
@@ -1772,7 +1770,6 @@ class TestFilesystemGroupGetNamePrefix(MAASServerTestCase):
 
 
 class TestFilesystemGroupGetVirtualBlockDeviceBlockSize(MAASServerTestCase):
-
     scenarios = [
         (
             FILESYSTEM_GROUP_TYPE.LVM_VG,
diff --git a/src/maasserver/models/tests/test_interface.py b/src/maasserver/models/tests/test_interface.py
index 82c70ce..a6cd866 100644
--- a/src/maasserver/models/tests/test_interface.py
+++ b/src/maasserver/models/tests/test_interface.py
@@ -1366,7 +1366,6 @@ class TestInterface(MAASServerTestCase):
 
 
 class TestUpdateInterfaceParentsOnSave(MAASServerTestCase):
-
     scenarios = (
         ("bond", {"iftype": INTERFACE_TYPE.BOND}),
         ("bridge", {"iftype": INTERFACE_TYPE.BRIDGE}),
@@ -4142,7 +4141,6 @@ class TestReportVID(MAASServerTestCase):
 
 
 class TestInterfaceGetDefaultBridgeName(MAASServerTestCase):
-
     # Normally we would use scenarios for this, but this was copied and
     # pasted from Juju code in bridgepolicy_test.go.
     expected_bridge_names = {
diff --git a/src/maasserver/models/tests/test_iprange.py b/src/maasserver/models/tests/test_iprange.py
index e9203ef..b5864ce 100644
--- a/src/maasserver/models/tests/test_iprange.py
+++ b/src/maasserver/models/tests/test_iprange.py
@@ -370,7 +370,6 @@ class TestIPRange(MAASServerTestCase):
 
 
 class TestIPRangeSavePreventsOverlapping(MAASServerTestCase):
-
     overlaps = "Requested %s range conflicts with an existing %srange."
     dynamic_overlaps = overlaps % (IPRANGE_TYPE.DYNAMIC, "IP address or ")
     reserved_overlaps = overlaps % (IPRANGE_TYPE.RESERVED, "")
diff --git a/src/maasserver/models/tests/test_largefile.py b/src/maasserver/models/tests/test_largefile.py
index 9caf641..d333a40 100644
--- a/src/maasserver/models/tests/test_largefile.py
+++ b/src/maasserver/models/tests/test_largefile.py
@@ -64,7 +64,6 @@ class TestLargeFileManager(MAASServerTestCase):
 
 
 class TestLargeFile(MAASServerTestCase):
-
     mock_delete_large_object_content_later = False
 
     def test_content(self):
@@ -157,7 +156,6 @@ class TestLargeFile(MAASServerTestCase):
 
 
 class TestDeleteLargeObjectContentLater(MAASTransactionServerTestCase):
-
     mock_delete_large_object_content_later = False
 
     def test_schedules_unlink(self):
diff --git a/src/maasserver/models/tests/test_managers.py b/src/maasserver/models/tests/test_managers.py
index 4a41389..f74a714 100644
--- a/src/maasserver/models/tests/test_managers.py
+++ b/src/maasserver/models/tests/test_managers.py
@@ -12,7 +12,6 @@ from maasserver.tests.models import (
 
 
 class TestBulkManager(MAASLegacyTransactionServerTestCase):
-
     apps = ["maasserver.tests"]
 
     def test_manager_iterator_uses_cache(self):
diff --git a/src/maasserver/models/tests/test_node.py b/src/maasserver/models/tests/test_node.py
index 25fc5e1..8afb42b 100644
--- a/src/maasserver/models/tests/test_node.py
+++ b/src/maasserver/models/tests/test_node.py
@@ -714,7 +714,6 @@ class TestRegionControllerManager(MAASServerTestCase):
 class TestRegionControllerManagerGetOrCreateRunningController(
     MAASServerTestCase
 ):
-
     scenarios_hosts = (
         ("rack", dict(make_host_node=factory.make_RackController)),
         ("region", dict(make_host_node=factory.make_RegionController)),
@@ -11727,7 +11726,6 @@ class TestNodeStorageClone__MappingBetweenNodes(MAASServerTestCase):
 class TestNodeStorageClone_SimpleMBRLayout(
     MAASServerTestCase, AssertStorageConfigMixin
 ):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -11948,7 +11946,6 @@ class TestNodeStorageClone_SimpleMBRLayout(
 class TestNodeStorageClone_ComplexDiskLayout(
     MAASServerTestCase, AssertStorageConfigMixin
 ):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -12338,7 +12335,6 @@ class TestNodeStorageClone_ComplexDiskLayout(
 class TestNodeStorageClone_SpecialFilesystems(
     MAASServerTestCase, AssertStorageConfigMixin
 ):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
diff --git a/src/maasserver/models/tests/test_subnet.py b/src/maasserver/models/tests/test_subnet.py
index 5a256fd..98112f4 100644
--- a/src/maasserver/models/tests/test_subnet.py
+++ b/src/maasserver/models/tests/test_subnet.py
@@ -1307,7 +1307,6 @@ class TestSubnetGetLeastRecentlySeenUnknownNeighbour(MAASServerTestCase):
 
 
 class TestSubnetGetNextIPForAllocation(MAASServerTestCase):
-
     scenarios = (
         ("managed", {"managed": True}),
         ("unmanaged", {"managed": False}),
diff --git a/src/maasserver/models/tests/test_vlan.py b/src/maasserver/models/tests/test_vlan.py
index 5ba254d..1bb8bdb 100644
--- a/src/maasserver/models/tests/test_vlan.py
+++ b/src/maasserver/models/tests/test_vlan.py
@@ -231,7 +231,6 @@ class TestVLAN(MAASServerTestCase):
 
 
 class TestVLANVidValidation(MAASServerTestCase):
-
     scenarios = [
         ("0", {"vid": 0, "valid": True}),
         ("12", {"vid": 12, "valid": True}),
@@ -263,7 +262,6 @@ class TestVLANVidValidation(MAASServerTestCase):
 
 
 class TestVLANMTUValidation(MAASServerTestCase):
-
     scenarios = [
         ("551", {"mtu": 551, "valid": False}),
         ("552", {"mtu": 552, "valid": True}),
diff --git a/src/maasserver/models/virtualblockdevice.py b/src/maasserver/models/virtualblockdevice.py
index 250f778..4ac1097 100644
--- a/src/maasserver/models/virtualblockdevice.py
+++ b/src/maasserver/models/virtualblockdevice.py
@@ -84,7 +84,6 @@ class VirtualBlockDevice(BlockDevice):
         # Check if the size of this is not larger than the free size of
         # its filesystem group if its lvm.
         if self.filesystem_group.is_lvm():
-
             # align virtual partition to partition alignment size
             # otherwise on creation it may be rounded up, overfilling group
             self.size = round_size_to_nearest_block(
diff --git a/src/maasserver/models/virtualmachine.py b/src/maasserver/models/virtualmachine.py
index 9db0bae..55c7900 100644
--- a/src/maasserver/models/virtualmachine.py
+++ b/src/maasserver/models/virtualmachine.py
@@ -353,7 +353,6 @@ class VMHostResources:
 
 @dataclass
 class VMHostUsedResources:
-
     cores: int
     memory: int
     hugepages_memory: int
diff --git a/src/maasserver/node_constraint_filter_forms.py b/src/maasserver/node_constraint_filter_forms.py
index 5128c1f..091d6fa 100644
--- a/src/maasserver/node_constraint_filter_forms.py
+++ b/src/maasserver/node_constraint_filter_forms.py
@@ -1315,7 +1315,6 @@ class AcquireNodeForm(FilterNodeForm):
 
 
 class ReadNodesForm(FilterNodeForm):
-
     id = UnconstrainedMultipleChoiceField(
         label="System IDs to filter on", required=False
     )
@@ -1431,7 +1430,6 @@ class ReadNodesForm(FilterNodeForm):
 
 
 class FreeTextFilterNodeForm(ReadNodesForm):
-
     free_text = UnconstrainedMultipleChoiceField(
         label="Free-text search on all string fields",
         required=False,
@@ -1861,7 +1859,7 @@ class FreeTextFilterNodeForm(ReadNodesForm):
     def filter_by_storage(self, filtered_nodes):
         storage = self.cleaned_data.get("storage")
         node_ids = []
-        for (size, tags) in storage:
+        for size, tags in storage:
             if "partition" in tags:
                 part_tags = list(tags)
                 part_tags.remove("partition")
diff --git a/src/maasserver/preseed.py b/src/maasserver/preseed.py
index 4c2f2e1..35713f8 100644
--- a/src/maasserver/preseed.py
+++ b/src/maasserver/preseed.py
@@ -607,7 +607,6 @@ def get_curtin_config(request, node, base_osystem=None, base_series=None):
 
 @attr.s(auto_attribs=True)
 class PackageManager:
-
     package_tool: str
     deps: typing.List[str]
 
diff --git a/src/maasserver/regiondservices/ntp.py b/src/maasserver/regiondservices/ntp.py
index f2a57d8..ee9e2a4 100644
--- a/src/maasserver/regiondservices/ntp.py
+++ b/src/maasserver/regiondservices/ntp.py
@@ -24,7 +24,6 @@ log = LegacyLogger()
 
 
 class RegionNetworkTimeProtocolService(TimerService):
-
     interval = timedelta(seconds=30).total_seconds()
 
     _configuration = None
diff --git a/src/maasserver/regiondservices/syslog.py b/src/maasserver/regiondservices/syslog.py
index 9e50306..61bd0a7 100644
--- a/src/maasserver/regiondservices/syslog.py
+++ b/src/maasserver/regiondservices/syslog.py
@@ -25,7 +25,6 @@ log = LegacyLogger()
 
 
 class RegionSyslogService(TimerService):
-
     interval = timedelta(seconds=30).total_seconds()
 
     _configuration = None
diff --git a/src/maasserver/release_notifications.py b/src/maasserver/release_notifications.py
index f5acc12..6046032 100644
--- a/src/maasserver/release_notifications.py
+++ b/src/maasserver/release_notifications.py
@@ -50,7 +50,6 @@ def notification_available(notification_version):
 
 @transactional
 def ensure_notification_exists(message, resurface_after=RESURFACE_AFTER):
-
     notification, created = Notification.objects.get_or_create(
         ident=RELEASE_NOTIFICATION_IDENT,
         defaults={
@@ -99,7 +98,6 @@ class ReleaseNotifications:
     @asynchronous
     @inlineCallbacks
     def check_notifications(self, notifications_enabled):
-
         if not notifications_enabled:
             maaslog.debug("Release notifications are disabled")
             # Notifications are disabled, we can delete any that currently exist.
diff --git a/src/maasserver/testing/commissioning.py b/src/maasserver/testing/commissioning.py
index 4657009..b24c9d6 100644
--- a/src/maasserver/testing/commissioning.py
+++ b/src/maasserver/testing/commissioning.py
@@ -50,7 +50,6 @@ class LXDBond:
 
 @dataclasses.dataclass
 class LXDAddress:
-
     address: str
     netmask: str
     family: str = "inet"
@@ -71,7 +70,6 @@ class LXDNetwork:
 
 @dataclasses.dataclass
 class LXDNetworkPort:
-
     id: str
     port: int
     address: str = dataclasses.field(default_factory=factory.make_mac_address)
diff --git a/src/maasserver/testing/factory.py b/src/maasserver/testing/factory.py
index 521f706..e78b84b 100644
--- a/src/maasserver/testing/factory.py
+++ b/src/maasserver/testing/factory.py
@@ -3259,7 +3259,6 @@ class Factory(maastesting.factory.Factory):
         category=None,
         dismissable=True,
     ):
-
         if context is None:
             context_name = self.make_name("name")
             context = {context_name: self.make_name("value")}
diff --git a/src/maasserver/testing/sampledata/rackcontroller.py b/src/maasserver/testing/sampledata/rackcontroller.py
index 0d3aa5b..0bde47d 100644
--- a/src/maasserver/testing/sampledata/rackcontroller.py
+++ b/src/maasserver/testing/sampledata/rackcontroller.py
@@ -27,7 +27,6 @@ def make_rackcontroller_infos(count: int, hostname_prefix: str):
 def make_rackcontrollers(
     rackcontroller_infos: List[FakeCommissioningData], tags: List[Tag]
 ):
-
     rackcontrollers = []
     running_version = version.get_running_version()
 
diff --git a/src/maasserver/testing/sampledata/vmhost.py b/src/maasserver/testing/sampledata/vmhost.py
index 3f1589c..43ca647 100644
--- a/src/maasserver/testing/sampledata/vmhost.py
+++ b/src/maasserver/testing/sampledata/vmhost.py
@@ -6,7 +6,6 @@ from .common import make_name
 
 
 def make_vmhosts(count: int):
-
     power_types = cycle(("virsh", "lxd"))
     vmhosts = []
 
diff --git a/src/maasserver/testing/testcase.py b/src/maasserver/testing/testcase.py
index 143a288..530eaa0 100644
--- a/src/maasserver/testing/testcase.py
+++ b/src/maasserver/testing/testcase.py
@@ -226,6 +226,7 @@ class SerializationFailureTestCase(
 
     def cause_serialization_failure(self):
         """Trigger an honest, from the database, serialization failure."""
+
         # Helper to switch the transaction to SERIALIZABLE.
         def set_serializable():
             with connection.cursor() as cursor:
@@ -346,6 +347,7 @@ class UniqueViolationTestCase(
         ought to tell us about it.
 
         """
+
         # Helper to switch the transaction to REPEATABLE READ.
         def set_repeatable_read():
             with connection.cursor() as cursor:
diff --git a/src/maasserver/tests/test_compose_preseed.py b/src/maasserver/tests/test_compose_preseed.py
index a010af8..eecd7a7 100644
--- a/src/maasserver/tests/test_compose_preseed.py
+++ b/src/maasserver/tests/test_compose_preseed.py
@@ -66,7 +66,6 @@ def _enable_dhcp(subnet, primary_rack, secondary_rack=None, relay_vlan=None):
 
 
 class TestAptProxyScenarios(MAASServerTestCase):
-
     scenarios = (
         (
             "ipv6",
@@ -356,7 +355,6 @@ class TestAptProxy(MAASServerTestCase):
         self.assertEqual("http://10.10.0.2:8000/", apt_proxy)
 
     def test_enlist_rack_proxy_no_rack_subnet(self):
-
         Config.objects.set_config("enable_http_proxy", True)
         Config.objects.set_config("use_peer_proxy", False)
         Config.objects.set_config("use_rack_proxy", True)
diff --git a/src/maasserver/tests/test_fields.py b/src/maasserver/tests/test_fields.py
index dee3717..1f14e3b 100644
--- a/src/maasserver/tests/test_fields.py
+++ b/src/maasserver/tests/test_fields.py
@@ -103,7 +103,6 @@ class TestMACAddressField(MAASServerTestCase):
 
 
 class TestXMLField(MAASLegacyServerTestCase):
-
     apps = ["maasserver.tests"]
 
     def test_loads_string(self):
@@ -149,7 +148,6 @@ class TestEditableBinaryField(MAASServerTestCase):
 
 
 class TestLargeObjectField(MAASLegacyServerTestCase):
-
     apps = ["maasserver.tests"]
 
     def test_stores_data(self):
@@ -267,7 +265,6 @@ class TestLargeObjectField(MAASLegacyServerTestCase):
 
 
 class TestCIDRField(MAASLegacyServerTestCase):
-
     apps = ["maasserver.tests"]
 
     def test_stores_cidr(self):
@@ -290,7 +287,6 @@ class TestCIDRField(MAASLegacyServerTestCase):
 
 
 class TestIPv4CIDRField(MAASLegacyServerTestCase):
-
     apps = ["maasserver.tests"]
 
     def test_stores_cidr(self):
diff --git a/src/maasserver/tests/test_ipc.py b/src/maasserver/tests/test_ipc.py
index 78355bc..89f135d 100644
--- a/src/maasserver/tests/test_ipc.py
+++ b/src/maasserver/tests/test_ipc.py
@@ -72,7 +72,6 @@ class TestGetIPCSocketPath(MAASTestCase):
 
 
 class TestIPCCommunication(MAASTransactionServerTestCase):
-
     run_tests_with = MAASCrochetRunTest
 
     def setUp(self):
diff --git a/src/maasserver/tests/test_node_action.py b/src/maasserver/tests/test_node_action.py
index c30a7ab..f0d7a1a 100644
--- a/src/maasserver/tests/test_node_action.py
+++ b/src/maasserver/tests/test_node_action.py
@@ -329,7 +329,6 @@ class TestDeleteAction(MAASServerTestCase):
 
 
 class TestCommissionAction(MAASServerTestCase):
-
     scenarios = (
         ("NEW", {"status": NODE_STATUS.NEW}),
         ("FAILED_COMMISSIONING", {"status": NODE_STATUS.FAILED_COMMISSIONING}),
@@ -1383,7 +1382,6 @@ ACTIONABLE_STATUSES = [
 
 
 class TestReleaseAction(MAASServerTestCase):
-
     scenarios = [
         (NODE_STATUS_CHOICES_DICT[status], dict(actionable_status=status))
         for status in ACTIONABLE_STATUSES
diff --git a/src/maasserver/tests/test_node_constraint_filter_forms.py b/src/maasserver/tests/test_node_constraint_filter_forms.py
index f5dde8e..2414112 100644
--- a/src/maasserver/tests/test_node_constraint_filter_forms.py
+++ b/src/maasserver/tests/test_node_constraint_filter_forms.py
@@ -181,7 +181,6 @@ class TestUtils(MAASServerTestCase):
 
 
 class FilterConstraintsMixin:
-
     form_class = None  # set in subclasses
 
     def assertConstrainedNodes(self, nodes, data):
@@ -203,7 +202,6 @@ def create_unique_node_device_needle(needle_name, needle_factory):
 
 
 class TestFilterNodeForm(MAASServerTestCase, FilterConstraintsMixin):
-
     form_class = FilterNodeForm
 
     def set_usable_arch(self):
@@ -2010,7 +2008,6 @@ class TestFreeTextFilterNodeForm(MAASServerTestCase):
 
 
 class TestAcquireNodeForm(MAASServerTestCase, FilterConstraintsMixin):
-
     form_class = AcquireNodeForm
 
     def set_usable_arch(self):
@@ -2332,7 +2329,6 @@ class TestAcquireNodeFormOrdersResults(MAASServerTestCase):
 
 
 class TestReadNodesForm(MAASServerTestCase, FilterConstraintsMixin):
-
     form_class = ReadNodesForm
 
     def test_system_ids(self):
diff --git a/src/maasserver/tests/test_preseed_network.py b/src/maasserver/tests/test_preseed_network.py
index a1d5a72..2737d7b 100644
--- a/src/maasserver/tests/test_preseed_network.py
+++ b/src/maasserver/tests/test_preseed_network.py
@@ -38,7 +38,6 @@ from provisioningserver.utils.network import get_source_address
 
 
 class AssertNetworkConfigMixin:
-
     # MAC addresses are quoted because unquoted all-numeric MAC addresses —
     # e.g. 12:34:56:78:90:12 — are interpreted as *integers* by PyYAML. This
     # edge-case took some time to figure out, and begs the question: why is
@@ -324,7 +323,6 @@ class AssertNetworkConfigMixin:
 
 
 class TestSingleAddrFamilyLayout(MAASServerTestCase, AssertNetworkConfigMixin):
-
     scenarios = (("ipv4", {"version": 4}), ("ipv6", {"version": 6}))
 
     def test_renders_expected_output(self):
@@ -471,7 +469,6 @@ class TestVLANOnBondNetworkLayout(
 
 
 class TestDHCPNetworkLayout(MAASServerTestCase, AssertNetworkConfigMixin):
-
     scenarios = (("ipv4", {"ip_version": 4}), ("ipv6", {"ip_version": 6}))
 
     def test_dhcp_configurations_rendered(self):
diff --git a/src/maasserver/tests/test_preseed_storage.py b/src/maasserver/tests/test_preseed_storage.py
index 65fbec5..789fc86 100644
--- a/src/maasserver/tests/test_preseed_storage.py
+++ b/src/maasserver/tests/test_preseed_storage.py
@@ -83,7 +83,6 @@ class AssertStorageConfigMixin:
 
 
 class TestSpecialFilesystems(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -136,7 +135,6 @@ class TestSpecialFilesystems(MAASServerTestCase, AssertStorageConfigMixin):
 
 
 class TestExt4MetadataCSUM(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -207,7 +205,6 @@ class TestExt4MetadataCSUM(MAASServerTestCase, AssertStorageConfigMixin):
 
 
 class TestSimpleGPTLayout(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -377,7 +374,6 @@ class TestSimpleGPTLayout(MAASServerTestCase, AssertStorageConfigMixin):
 
 
 class TestSimpleMBRLayout(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -589,7 +585,6 @@ class TestSimpleMBRLayout(MAASServerTestCase, AssertStorageConfigMixin):
 class TestSimpleWithEmptyDiskLayout(
     MAASServerTestCase, AssertStorageConfigMixin
 ):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -671,7 +666,6 @@ class TestSimpleWithEmptyDiskLayout(
 class TestMBRWithBootDiskWithoutPartitionsLayout(
     MAASServerTestCase, AssertStorageConfigMixin
 ):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -756,7 +750,6 @@ class TestMBRWithBootDiskWithoutPartitionsLayout(
 class TestGPTWithBootDiskWithoutPartitionsLayout(
     MAASServerTestCase, AssertStorageConfigMixin
 ):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -851,7 +844,6 @@ class TestGPTWithBootDiskWithoutPartitionsLayout(
 class TestGPTPXELargeBootDiskLayout(
     MAASServerTestCase, AssertStorageConfigMixin
 ):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -935,7 +927,6 @@ class TestGPTPXELargeBootDiskLayout(
 
 
 class TestLVMOnlyVG(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -998,7 +989,6 @@ class TestLVMOnlyVG(MAASServerTestCase, AssertStorageConfigMixin):
 
 
 class TestComplexDiskLayout(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -1352,7 +1342,6 @@ class TestComplexDiskLayout(MAASServerTestCase, AssertStorageConfigMixin):
 
 
 class TestSimplePower8Layout(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -1435,7 +1424,6 @@ class TestSimplePower8Layout(MAASServerTestCase, AssertStorageConfigMixin):
 
 
 class TestPower8ExtraSpaceLayout(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -1516,7 +1504,6 @@ class TestPower8ExtraSpaceLayout(MAASServerTestCase, AssertStorageConfigMixin):
 class TestPower8NoPartitionTableLayout(
     MAASServerTestCase, AssertStorageConfigMixin
 ):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -1675,7 +1662,6 @@ class TestMountOrdering(MAASServerTestCase):
 
 
 class TestBootableRaidLayoutMBR(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -1819,7 +1805,6 @@ class TestBootableRaidLayoutMBR(MAASServerTestCase, AssertStorageConfigMixin):
 
 
 class TestBootableRaidLayoutUEFI(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -1947,7 +1932,6 @@ class TestBootableRaidLayoutUEFI(MAASServerTestCase, AssertStorageConfigMixin):
 
 
 class TestBootableRaidLayoutGPT(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -2097,7 +2081,6 @@ class TestBootableRaidLayoutGPT(MAASServerTestCase, AssertStorageConfigMixin):
 class TestBootableRaidLayoutGPTWithPartition(
     MAASServerTestCase, AssertStorageConfigMixin
 ):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
@@ -2265,7 +2248,6 @@ class TestBootableRaidLayoutGPTWithPartition(
 
 
 class TestVMFS(MAASServerTestCase, AssertStorageConfigMixin):
-
     STORAGE_CONFIG = dedent(
         """\
         config:
diff --git a/src/maasserver/tests/test_stats.py b/src/maasserver/tests/test_stats.py
index f70a6a0..7a33d87 100644
--- a/src/maasserver/tests/test_stats.py
+++ b/src/maasserver/tests/test_stats.py
@@ -870,7 +870,6 @@ class TestGetBrownfieldStats(MAASServerTestCase):
         machine.bmc = factory.make_BMC()
         machine.save()
         for _ in range(2):
-
             machine = self._make_brownfield_machine()
             machine.bmc = None
             machine.save()
diff --git a/src/maasserver/tests/test_status_monitor.py b/src/maasserver/tests/test_status_monitor.py
index c023015..69bc499 100644
--- a/src/maasserver/tests/test_status_monitor.py
+++ b/src/maasserver/tests/test_status_monitor.py
@@ -78,7 +78,6 @@ class TestMarkNodesFailedAfterExpiring(MAASServerTestCase):
 
 
 class TestMarkNodesFailedAfterMissingScriptTimeout(MAASServerTestCase):
-
     scenarios = (
         (
             "commissioning",
diff --git a/src/maasserver/tests/test_vmhost.py b/src/maasserver/tests/test_vmhost.py
index dc05a54..ac4abb9 100644
--- a/src/maasserver/tests/test_vmhost.py
+++ b/src/maasserver/tests/test_vmhost.py
@@ -208,7 +208,6 @@ class TestDiscoverAndSyncVMHost(MAASServerTestCase):
 
 
 class TestDiscoverAndSyncVMHostAsync(MAASTransactionServerTestCase):
-
     wait_for_reactor = wait_for()
 
     @wait_for_reactor
@@ -307,7 +306,7 @@ class TestCleanPowerAddress(MAASServerTestCase):
                 "qemu+ssh://10.0.0.1:2200/system",
             ),
         ]
-        for (case, output) in cases:
+        for case, output in cases:
             ret = vmhost_module._clean_power_address(case)
             self.assertEqual(output, ret)
 
@@ -703,7 +702,6 @@ class TestSyncVMCluster(MAASServerTestCase):
 
 
 class TestSyncVMClusterAsync(MAASTransactionServerTestCase):
-
     wait_for_reactor = wait_for()
 
     @wait_for_reactor
@@ -1063,7 +1061,6 @@ class TestSyncVMClusterAsync(MAASTransactionServerTestCase):
 
 
 class TestRequestCommissioningResults(MAASTransactionServerTestCase):
-
     wait_for_reactor = wait_for()
 
     @wait_for_reactor
diff --git a/src/maasserver/triggers/testing.py b/src/maasserver/triggers/testing.py
index 551ef4d..3e6fa68 100644
--- a/src/maasserver/triggers/testing.py
+++ b/src/maasserver/triggers/testing.py
@@ -945,7 +945,6 @@ class RBACHelpersMixin:
 
 
 class NotifyHelperMixin:
-
     channels = ()
     channel_queues = {}
     postgres_listener_service = None
diff --git a/src/maasserver/triggers/tests/test_websocket_listener.py b/src/maasserver/triggers/tests/test_websocket_listener.py
index 277fce2..90ea0a7 100644
--- a/src/maasserver/triggers/tests/test_websocket_listener.py
+++ b/src/maasserver/triggers/tests/test_websocket_listener.py
@@ -915,7 +915,6 @@ class TestNodeTagListener(
 class TestOwnerDataTriggers(
     MAASTransactionServerTestCase, TransactionalHelpersMixin
 ):
-
     scenarios = (
         (
             "machine",
@@ -4347,7 +4346,6 @@ class TestIPRangeSubnetListener(
 class TestBMCListener(
     MAASTransactionServerTestCase, TransactionalHelpersMixin
 ):
-
     scenarios = (
         (
             "machine",
@@ -4656,7 +4654,6 @@ class TestPodListener(
     @wait_for_reactor
     @inlineCallbacks
     def test_calls_handler_on_create_notification(self):
-
         listener = self.make_listener_without_delay()
         dv = DeferredValue()
         listener.register("pod", lambda *args: dv.set(args))
diff --git a/src/maasserver/triggers/websocket.py b/src/maasserver/triggers/websocket.py
index 18e6202..08acb6a 100644
--- a/src/maasserver/triggers/websocket.py
+++ b/src/maasserver/triggers/websocket.py
@@ -1653,7 +1653,7 @@ node_fields = (
 @transactional
 def register_websocket_triggers():
     """Register all websocket triggers into the database."""
-    for (proc_name_prefix, event_name_prefix, node_type) in (
+    for proc_name_prefix, event_name_prefix, node_type in (
         ("machine", "machine", NODE_TYPE.MACHINE),
         ("rack_controller", "controller", NODE_TYPE.RACK_CONTROLLER),
         ("region_controller", "controller", NODE_TYPE.REGION_CONTROLLER),