Lint fixes

src/registrar/models/user_domain_role.py

@@ -2,6 +2,7 @@ from django.db import models
 
 from .utility.time_stamped_model import TimeStampedModel
 
+
 class UserDomainRole(TimeStampedModel):
 
     """This is a linking table that connects a user with a role on a domain."""
@@ -19,7 +20,7 @@ class UserDomainRole(TimeStampedModel):
     user = models.ForeignKey(
         "registrar.User",
         null=False,
-        on_delete=models.CASCADE,  # when a user is deleted, their permissions will be too
+        on_delete=models.CASCADE,  # when a user is deleted, permissions are too
         related_name="permissions",
     )
 
@@ -27,7 +28,7 @@ class UserDomainRole(TimeStampedModel):
         "registrar.Domain",
         null=False,
         on_delete=models.CASCADE,  # when a domain is deleted, permissions are too
-        related_name="permissions"
+        related_name="permissions",
     )
 
     role = models.TextField(
@@ -44,6 +45,6 @@ class UserDomainRole(TimeStampedModel):
             # a user can have only one role on a given domain, that is, there can
             # be only a single row with a certain (user, domain) pair.
             models.UniqueConstraint(
-                fields=['user', 'domain'], name='unique_user_domain_role'
+                fields=["user", "domain"], name="unique_user_domain_role"
             )
         ]

src/registrar/tests/test_models.py

@@ -1,7 +1,14 @@
 from django.test import TestCase
 from django.db.utils import IntegrityError
 
-from registrar.models import Contact, DomainApplication, User, Website, Domain, UserDomainRole
+from registrar.models import (
+    Contact,
+    DomainApplication,
+    User,
+    Website,
+    Domain,
+    UserDomainRole,
+)
 from unittest import skip
 
 import boto3_mocking  # type: ignore
@@ -146,8 +153,9 @@ class TestPermissions(TestCase):
     def test_approval_creates_role(self):
         domain, _ = Domain.objects.get_or_create(name="igorville.gov")
         user, _ = User.objects.get_or_create()
-        application = DomainApplication.objects.create(creator=user,
-                                                       requested_domain=domain)
+        application = DomainApplication.objects.create(
+            creator=user, requested_domain=domain
+        )
         # skip using the submit method
         application.status = DomainApplication.SUBMITTED
         application.approve()
@@ -156,7 +164,6 @@ class TestPermissions(TestCase):
         self.assertTrue(UserDomainRole.objects.get(user=user, domain=domain))
 
 
-
 @skip("Not implemented yet.")
 class TestDomainApplicationLifeCycle(TestCase):
     def test_application_approval(self):

src/registrar/tests/test_views.py

@@ -1116,7 +1116,6 @@ class TestDomainPermissions(TestWithUser):
 
 
 class TestDomainDetail(TestDomainPermissions, WebTest):
-
     def setUp(self):
         super().setUp()
         self.app.set_user(self.user.username)

src/registrar/views/utility/mixins.py

@@ -29,7 +29,7 @@ class DomainPermission(PermissionsLoginMixin):
 
         # user needs to have a role on the domain
         try:
-            role = UserDomainRole.objects.get(
+            UserDomainRole.objects.get(
                 user=self.request.user, domain__id=self.kwargs["pk"]
             )
         except UserDomainRole.DoesNotExist: