Used 4 space hanging indent for dictionaries.

Thanks Mariusz Felisiak for auditing.

19 files changed, 260 insertions, 184 deletions

diff --git a/tests/admin_filters/tests.py b/tests/admin_filters/tests.py
index 01e1076141..4ff7d012e5 100644
--- a/tests/admin_filters/tests.py
+++ b/tests/admin_filters/tests.py
@@ -322,8 +322,10 @@ class ListFiltersTests(TestCase):
         request.user = self.alfred
         changelist = modeladmin.get_changelist(request)
 
-        request = self.request_factory.get('/', {'date_registered__gte': self.today,
-                                                 'date_registered__lt': self.tomorrow})
+        request = self.request_factory.get('/', {
+            'date_registered__gte': self.today,
+            'date_registered__lt': self.tomorrow},
+        )
         request.user = self.alfred
         changelist = modeladmin.get_changelist_instance(request)
 
@@ -344,8 +346,10 @@ class ListFiltersTests(TestCase):
             )
         )
 
-        request = self.request_factory.get('/', {'date_registered__gte': self.today.replace(day=1),
-                                                 'date_registered__lt': self.next_month})
+        request = self.request_factory.get('/', {
+            'date_registered__gte': self.today.replace(day=1),
+            'date_registered__lt': self.next_month},
+        )
         request.user = self.alfred
         changelist = modeladmin.get_changelist_instance(request)
 
@@ -370,8 +374,10 @@ class ListFiltersTests(TestCase):
             )
         )
 
-        request = self.request_factory.get('/', {'date_registered__gte': self.today.replace(month=1, day=1),
-                                                 'date_registered__lt': self.next_year})
+        request = self.request_factory.get('/', {
+            'date_registered__gte': self.today.replace(month=1, day=1),
+            'date_registered__lt': self.next_year},
+        )
         request.user = self.alfred
         changelist = modeladmin.get_changelist_instance(request)
 
diff --git a/tests/admin_views/admin.py b/tests/admin_views/admin.py
index 5c4151c270..d09e7fa084 100644
--- a/tests/admin_views/admin.py
+++ b/tests/admin_views/admin.py
@@ -730,16 +730,20 @@ class RelatedPrepopulatedInline1(admin.StackedInline):
     model = RelatedPrepopulated
     extra = 1
     autocomplete_fields = ['fk', 'm2m']
-    prepopulated_fields = {'slug1': ['name', 'pubdate'],
-                           'slug2': ['status', 'name']}
+    prepopulated_fields = {
+        'slug1': ['name', 'pubdate'],
+        'slug2': ['status', 'name'],
+    }
 
 
 class RelatedPrepopulatedInline2(admin.TabularInline):
     model = RelatedPrepopulated
     extra = 1
     autocomplete_fields = ['fk', 'm2m']
-    prepopulated_fields = {'slug1': ['name', 'pubdate'],
-                           'slug2': ['status', 'name']}
+    prepopulated_fields = {
+        'slug1': ['name', 'pubdate'],
+        'slug2': ['status', 'name'],
+    }
 
 
 class RelatedPrepopulatedInline3(admin.TabularInline):
diff --git a/tests/admin_views/tests.py b/tests/admin_views/tests.py
index d4bd873d2a..93a93454d9 100644
--- a/tests/admin_views/tests.py
+++ b/tests/admin_views/tests.py
@@ -1650,11 +1650,12 @@ class AdminViewPermissionsTest(TestCase):
 
     def test_add_view(self):
         """Test add view restricts access and actually adds items."""
-        add_dict = {'title': 'Døm ikke',
-                    'content': '<p>great article</p>',
-                    'date_0': '2008-03-18', 'date_1': '10:54:39',
-                    'section': self.s1.pk}
-
+        add_dict = {
+            'title': 'Døm ikke',
+            'content': '<p>great article</p>',
+            'date_0': '2008-03-18', 'date_1': '10:54:39',
+            'section': self.s1.pk,
+        }
         # Change User should not have access to add articles
         self.client.force_login(self.changeuser)
         # make sure the view removes test cookie
@@ -1754,10 +1755,12 @@ class AdminViewPermissionsTest(TestCase):
 
     def test_change_view(self):
         """Change view should restrict access and allow users to edit items."""
-        change_dict = {'title': 'Ikke fordømt',
-                       'content': '<p>edited article</p>',
-                       'date_0': '2008-03-18', 'date_1': '10:54:39',
-                       'section': self.s1.pk}
+        change_dict = {
+            'title': 'Ikke fordømt',
+            'content': '<p>edited article</p>',
+            'date_0': '2008-03-18', 'date_1': '10:54:39',
+            'section': self.s1.pk,
+        }
         article_change_url = reverse('admin:admin_views_article_change', args=(self.a1.pk,))
         article_changelist_url = reverse('admin:admin_views_article_changelist')
 
@@ -6023,15 +6026,16 @@ class AdminViewOnSiteTests(TestCase):
         # The form validation should fail because 'some_required_info' is
         # not included on the parent form, and the family_name of the parent
         # does not match that of the child
-        post_data = {"family_name": "Test1",
-                     "dependentchild_set-TOTAL_FORMS": "1",
-                     "dependentchild_set-INITIAL_FORMS": "0",
-                     "dependentchild_set-MAX_NUM_FORMS": "1",
-                     "dependentchild_set-0-id": "",
-                     "dependentchild_set-0-parent": "",
-                     "dependentchild_set-0-family_name": "Test2"}
-        response = self.client.post(reverse('admin:admin_views_parentwithdependentchildren_add'),
-                                    post_data)
+        post_data = {
+            'family_name': 'Test1',
+            'dependentchild_set-TOTAL_FORMS': '1',
+            'dependentchild_set-INITIAL_FORMS': '0',
+            'dependentchild_set-MAX_NUM_FORMS': '1',
+            'dependentchild_set-0-id': '',
+            'dependentchild_set-0-parent': '',
+            'dependentchild_set-0-family_name': 'Test2',
+        }
+        response = self.client.post(reverse('admin:admin_views_parentwithdependentchildren_add'), post_data)
         self.assertFormError(response, 'adminform', 'some_required_info', ['This field is required.'])
         msg = "The form 'adminform' in context 0 does not contain the non-field error 'Error'"
         with self.assertRaisesMessage(AssertionError, msg):
@@ -6050,18 +6054,19 @@ class AdminViewOnSiteTests(TestCase):
         Verifying that if the parent form fails validation, the inlines also
         run validation even if validation is contingent on parent form data
         """
-        pwdc = ParentWithDependentChildren.objects.create(some_required_info=6,
-                                                          family_name="Test1")
+        pwdc = ParentWithDependentChildren.objects.create(some_required_info=6, family_name='Test1')
         # The form validation should fail because 'some_required_info' is
         # not included on the parent form, and the family_name of the parent
         # does not match that of the child
-        post_data = {"family_name": "Test2",
-                     "dependentchild_set-TOTAL_FORMS": "1",
-                     "dependentchild_set-INITIAL_FORMS": "0",
-                     "dependentchild_set-MAX_NUM_FORMS": "1",
-                     "dependentchild_set-0-id": "",
-                     "dependentchild_set-0-parent": str(pwdc.id),
-                     "dependentchild_set-0-family_name": "Test1"}
+        post_data = {
+            'family_name': 'Test2',
+            'dependentchild_set-TOTAL_FORMS': '1',
+            'dependentchild_set-INITIAL_FORMS': '0',
+            'dependentchild_set-MAX_NUM_FORMS': '1',
+            'dependentchild_set-0-id': '',
+            'dependentchild_set-0-parent': str(pwdc.id),
+            'dependentchild_set-0-family_name': 'Test1',
+        }
         response = self.client.post(
             reverse('admin:admin_views_parentwithdependentchildren_change', args=(pwdc.id,)), post_data
         )
diff --git a/tests/fixtures/tests.py b/tests/fixtures/tests.py
index 37b21fa296..059b0ed80a 100644
--- a/tests/fixtures/tests.py
+++ b/tests/fixtures/tests.py
@@ -53,15 +53,19 @@ class DumpDataAssertMixin:
                          use_base_manager=False, exclude_list=[], primary_keys=''):
         new_io = StringIO()
         filename = filename and os.path.join(tempfile.gettempdir(), filename)
-        management.call_command('dumpdata', *args, **{'format': format,
-                                                      'stdout': new_io,
-                                                      'stderr': new_io,
-                                                      'output': filename,
-                                                      'use_natural_foreign_keys': natural_foreign_keys,
-                                                      'use_natural_primary_keys': natural_primary_keys,
-                                                      'use_base_manager': use_base_manager,
-                                                      'exclude': exclude_list,
-                                                      'primary_keys': primary_keys})
+        management.call_command(
+            'dumpdata',
+            *args,
+            format=format,
+            stdout=new_io,
+            stderr=new_io,
+            output=filename,
+            use_natural_foreign_keys=natural_foreign_keys,
+            use_natural_primary_keys=natural_primary_keys,
+            use_base_manager=use_base_manager,
+            exclude=exclude_list,
+            primary_keys=primary_keys,
+        )
         if filename:
             with open(filename, "r") as f:
                 command_output = f.read()
diff --git a/tests/forms_tests/tests/test_forms.py b/tests/forms_tests/tests/test_forms.py
index bad24b5230..d4e421d6ac 100644
--- a/tests/forms_tests/tests/test_forms.py
+++ b/tests/forms_tests/tests/test_forms.py
@@ -2872,8 +2872,14 @@ Good luck picking a username that doesn&#39;t already exist.</p>
         self.assertEqual(form.errors, {'name': ['bad value not allowed']})
         form = NameForm(data={'name': ['should be overly', 'long for the field names']})
         self.assertFalse(form.is_valid())
-        self.assertEqual(form.errors, {'name': ['Ensure this value has at most 10 characters (it has 16).',
-                                                'Ensure this value has at most 10 characters (it has 24).']})
+        self.assertEqual(
+            form.errors, {
+                'name': [
+                    'Ensure this value has at most 10 characters (it has 16).',
+                    'Ensure this value has at most 10 characters (it has 24).',
+                ],
+            }
+        )
         form = NameForm(data={'name': ['fname', 'lname']})
         self.assertTrue(form.is_valid())
         self.assertEqual(form.cleaned_data, {'name': 'fname lname'})
diff --git a/tests/gis_tests/geoapp/sitemaps.py b/tests/gis_tests/geoapp/sitemaps.py
index 1a3101290a..91e5d82bb4 100644
--- a/tests/gis_tests/geoapp/sitemaps.py
+++ b/tests/gis_tests/geoapp/sitemaps.py
@@ -2,6 +2,7 @@ from django.contrib.gis.sitemaps import KMLSitemap, KMZSitemap
 
 from .models import City, Country
 
-sitemaps = {'kml': KMLSitemap([City, Country]),
-            'kmz': KMZSitemap([City, Country]),
-            }
+sitemaps = {
+    'kml': KMLSitemap([City, Country]),
+    'kmz': KMZSitemap([City, Country]),
+}
diff --git a/tests/gis_tests/geoapp/test_functions.py b/tests/gis_tests/geoapp/test_functions.py
index 4b09cebb3e..e7eec26dd6 100644
--- a/tests/gis_tests/geoapp/test_functions.py
+++ b/tests/gis_tests/geoapp/test_functions.py
@@ -365,15 +365,17 @@ class GISFunctionsTests(FuncTestMixin, TestCase):
         if oracle:
             # SELECT SDO_UTIL.TO_WKTGEOMETRY(SDO_GEOM.SDO_POINTONSURFACE(GEOAPP_COUNTRY.MPOLY, 0.05))
             # FROM GEOAPP_COUNTRY;
-            ref = {'New Zealand': fromstr('POINT (174.616364 -36.100861)', srid=4326),
-                   'Texas': fromstr('POINT (-103.002434 36.500397)', srid=4326),
-                   }
+            ref = {
+                'New Zealand': fromstr('POINT (174.616364 -36.100861)', srid=4326),
+                'Texas': fromstr('POINT (-103.002434 36.500397)', srid=4326),
+            }
         else:
             # Using GEOSGeometry to compute the reference point on surface values
             # -- since PostGIS also uses GEOS these should be the same.
-            ref = {'New Zealand': Country.objects.get(name='New Zealand').mpoly.point_on_surface,
-                   'Texas': Country.objects.get(name='Texas').mpoly.point_on_surface
-                   }
+            ref = {
+                'New Zealand': Country.objects.get(name='New Zealand').mpoly.point_on_surface,
+                'Texas': Country.objects.get(name='Texas').mpoly.point_on_surface
+            }
 
         qs = Country.objects.annotate(point_on_surface=functions.PointOnSurface('mpoly'))
         for country in qs:
diff --git a/tests/gis_tests/geogapp/tests.py b/tests/gis_tests/geogapp/tests.py
index 7f6c441ba5..9cf8ab92f7 100644
--- a/tests/gis_tests/geogapp/tests.py
+++ b/tests/gis_tests/geogapp/tests.py
@@ -66,11 +66,11 @@ class GeographyTest(TestCase):
         # Getting the shapefile and mapping dictionary.
         shp_path = os.path.realpath(os.path.join(os.path.dirname(__file__), '..', 'data'))
         co_shp = os.path.join(shp_path, 'counties', 'counties.shp')
-        co_mapping = {'name': 'Name',
-                      'state': 'State',
-                      'mpoly': 'MULTIPOLYGON',
-                      }
-
+        co_mapping = {
+            'name': 'Name',
+            'state': 'State',
+            'mpoly': 'MULTIPOLYGON',
+        }
         # Reference county names, number of polygons, and state names.
         names = ['Bexar', 'Galveston', 'Harris', 'Honolulu', 'Pueblo']
         num_polys = [1, 2, 1, 19, 1]  # Number of polygons for each.
diff --git a/tests/gis_tests/layermap/models.py b/tests/gis_tests/layermap/models.py
index de1dd6c944..7c029a0ee8 100644
--- a/tests/gis_tests/layermap/models.py
+++ b/tests/gis_tests/layermap/models.py
@@ -77,18 +77,21 @@ co_mapping = {
     'mpoly': 'MULTIPOLYGON',  # Will convert POLYGON features into MULTIPOLYGONS.
 }
 
-cofeat_mapping = {'name': 'Name',
-                  'poly': 'POLYGON',
-                  }
+cofeat_mapping = {
+    'name': 'Name',
+    'poly': 'POLYGON',
+}
 
-city_mapping = {'name': 'Name',
-                'population': 'Population',
-                'density': 'Density',
-                'dt': 'Created',
-                'point': 'POINT',
-                }
+city_mapping = {
+    'name': 'Name',
+    'population': 'Population',
+    'density': 'Density',
+    'dt': 'Created',
+    'point': 'POINT',
+}
 
-inter_mapping = {'name': 'Name',
-                 'length': 'Length',
-                 'path': 'LINESTRING',
-                 }
+inter_mapping = {
+    'name': 'Name',
+    'length': 'Length',
+    'path': 'LINESTRING',
+}
diff --git a/tests/gis_tests/layermap/tests.py b/tests/gis_tests/layermap/tests.py
index a1b288eafa..460d6f6a4d 100644
--- a/tests/gis_tests/layermap/tests.py
+++ b/tests/gis_tests/layermap/tests.py
@@ -261,13 +261,13 @@ class LayerMapTest(TestCase):
 
     def test_model_inheritance(self):
         "Tests LayerMapping on inherited models.  See #12093."
-        icity_mapping = {'name': 'Name',
-                         'population': 'Population',
-                         'density': 'Density',
-                         'point': 'POINT',
-                         'dt': 'Created',
-                         }
-
+        icity_mapping = {
+            'name': 'Name',
+            'population': 'Population',
+            'density': 'Density',
+            'point': 'POINT',
+            'dt': 'Created',
+        }
         # Parent model has geometry field.
         lm1 = LayerMapping(ICity1, city_shp, icity_mapping)
         lm1.save()
diff --git a/tests/introspection/tests.py b/tests/introspection/tests.py
index c61720d12b..a616ee0f98 100644
--- a/tests/introspection/tests.py
+++ b/tests/introspection/tests.py
@@ -163,10 +163,10 @@ class IntrospectionTests(TransactionTestCase):
     def test_get_key_columns(self):
         with connection.cursor() as cursor:
             key_columns = connection.introspection.get_key_columns(cursor, Article._meta.db_table)
-        self.assertEqual(
-            set(key_columns),
-            {('reporter_id', Reporter._meta.db_table, 'id'),
-             ('response_to_id', Article._meta.db_table, 'id')})
+        self.assertEqual(set(key_columns), {
+            ('reporter_id', Reporter._meta.db_table, 'id'),
+            ('response_to_id', Article._meta.db_table, 'id'),
+        })
 
     def test_get_primary_key_column(self):
         with connection.cursor() as cursor:
diff --git a/tests/logging_tests/tests.py b/tests/logging_tests/tests.py
index 37010ab7d0..3ab905eab6 100644
--- a/tests/logging_tests/tests.py
+++ b/tests/logging_tests/tests.py
@@ -537,9 +537,10 @@ format=%(message)s
         self.temp_file = NamedTemporaryFile()
         self.temp_file.write(logging_conf.encode())
         self.temp_file.flush()
-        sdict = {'LOGGING_CONFIG': '"logging.config.fileConfig"',
-                 'LOGGING': 'r"%s"' % self.temp_file.name}
-        self.write_settings('settings.py', sdict=sdict)
+        self.write_settings('settings.py', sdict={
+            'LOGGING_CONFIG': '"logging.config.fileConfig"',
+            'LOGGING': 'r"%s"' % self.temp_file.name,
+        })
 
     def tearDown(self):
         self.temp_file.close()
diff --git a/tests/mail/tests.py b/tests/mail/tests.py
index f0f91e7b40..f06e053074 100644
--- a/tests/mail/tests.py
+++ b/tests/mail/tests.py
@@ -323,9 +323,13 @@ class MailTests(HeadersCheckMixin, SimpleTestCase):
         )
 
     def test_unicode_headers(self):
-        email = EmailMessage("Gżegżółka", "Content", "from@example.com", ["to@example.com"],
-                             headers={"Sender": '"Firstname Sürname" <sender@example.com>',
-                                      "Comments": 'My Sürname is non-ASCII'})
+        email = EmailMessage(
+            'Gżegżółka', 'Content', 'from@example.com', ['to@example.com'],
+            headers={
+                'Sender': '"Firstname Sürname" <sender@example.com>',
+                'Comments': 'My Sürname is non-ASCII',
+            },
+        )
         message = email.message()
         self.assertEqual(message['Subject'], '=?utf-8?b?R8W8ZWfFvMOzxYJrYQ==?=')
         self.assertEqual(message['Sender'], '=?utf-8?q?Firstname_S=C3=BCrname?= <sender@example.com>')
diff --git a/tests/model_forms/tests.py b/tests/model_forms/tests.py
index 77075e52f9..f4f3169bc1 100644
--- a/tests/model_forms/tests.py
+++ b/tests/model_forms/tests.py
@@ -1297,9 +1297,11 @@ class ModelFormBasicTests(TestCase):
 
     def test_basic_creation(self):
         self.assertEqual(Category.objects.count(), 0)
-        f = BaseCategoryForm({'name': 'Entertainment',
-                              'slug': 'entertainment',
-                              'url': 'entertainment'})
+        f = BaseCategoryForm({
+            'name': 'Entertainment',
+            'slug': 'entertainment',
+            'url': 'entertainment',
+        })
         self.assertTrue(f.is_valid())
         self.assertEqual(f.cleaned_data['name'], 'Entertainment')
         self.assertEqual(f.cleaned_data['slug'], 'entertainment')
@@ -1712,15 +1714,23 @@ class ModelMultipleChoiceFieldTests(TestCase):
         person1 = Writer.objects.create(name="Person 1")
         person2 = Writer.objects.create(name="Person 2")
 
-        form = WriterForm(initial={'persons': [person1, person2]},
-                          data={'initial-persons': [str(person1.pk), str(person2.pk)],
-                                'persons': [str(person1.pk), str(person2.pk)]})
+        form = WriterForm(
+            initial={'persons': [person1, person2]},
+            data={
+                'initial-persons': [str(person1.pk), str(person2.pk)],
+                'persons': [str(person1.pk), str(person2.pk)],
+            },
+        )
         self.assertTrue(form.is_valid())
         self.assertFalse(form.has_changed())
 
-        form = WriterForm(initial={'persons': [person1, person2]},
-                          data={'initial-persons': [str(person1.pk), str(person2.pk)],
-                                'persons': [str(person2.pk)]})
+        form = WriterForm(
+            initial={'persons': [person1, person2]},
+            data={
+                'initial-persons': [str(person1.pk), str(person2.pk)],
+                'persons': [str(person2.pk)],
+            },
+        )
         self.assertTrue(form.is_valid())
         self.assertTrue(form.has_changed())
 
diff --git a/tests/model_formsets_regress/tests.py b/tests/model_formsets_regress/tests.py
index 0f86bbdb06..2232977481 100644
--- a/tests/model_formsets_regress/tests.py
+++ b/tests/model_formsets_regress/tests.py
@@ -296,10 +296,12 @@ class FormsetTests(TestCase):
 
     def test_extraneous_query_is_not_run(self):
         Formset = modelformset_factory(Network, fields="__all__")
-        data = {'test-TOTAL_FORMS': '1',
-                'test-INITIAL_FORMS': '0',
-                'test-MAX_NUM_FORMS': '',
-                'test-0-name': 'Random Place'}
+        data = {
+            'test-TOTAL_FORMS': '1',
+            'test-INITIAL_FORMS': '0',
+            'test-MAX_NUM_FORMS': '',
+            'test-0-name': 'Random Place',
+        }
         with self.assertNumQueries(1):
             formset = Formset(data, prefix="test")
             formset.save()
diff --git a/tests/requests/tests.py b/tests/requests/tests.py
index 45e33ea651..c5efdad3c7 100644
--- a/tests/requests/tests.py
+++ b/tests/requests/tests.py
@@ -238,10 +238,12 @@ class RequestsTests(SimpleTestCase):
 
     def test_stream(self):
         payload = FakePayload('name=value')
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'application/x-www-form-urlencoded',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': payload})
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'application/x-www-form-urlencoded',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': payload},
+        )
         self.assertEqual(request.read(), b'name=value')
 
     def test_read_after_value(self):
@@ -250,10 +252,12 @@ class RequestsTests(SimpleTestCase):
         POST or body.
         """
         payload = FakePayload('name=value')
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'application/x-www-form-urlencoded',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': payload})
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'application/x-www-form-urlencoded',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': payload,
+        })
         self.assertEqual(request.POST, {'name': ['value']})
         self.assertEqual(request.body, b'name=value')
         self.assertEqual(request.read(), b'name=value')
@@ -264,10 +268,12 @@ class RequestsTests(SimpleTestCase):
         from request.
         """
         payload = FakePayload('name=value')
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'application/x-www-form-urlencoded',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': payload})
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'application/x-www-form-urlencoded',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': payload,
+        })
         self.assertEqual(request.read(2), b'na')
         with self.assertRaises(RawPostDataException):
             request.body
@@ -310,10 +316,12 @@ class RequestsTests(SimpleTestCase):
             'value',
             '--boundary--'
             '']))
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'multipart/form-data; boundary=boundary',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': payload})
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'multipart/form-data; boundary=boundary',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': payload,
+        })
         self.assertEqual(request.POST, {'name': ['value']})
         with self.assertRaises(RawPostDataException):
             request.body
@@ -334,10 +342,12 @@ class RequestsTests(SimpleTestCase):
             b'--boundary--'
             b''])
         payload = FakePayload(payload_data)
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'multipart/related; boundary=boundary',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': payload})
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'multipart/related; boundary=boundary',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': payload,
+        })
         self.assertEqual(request.POST, {})
         self.assertEqual(request.body, payload_data)
 
@@ -356,18 +366,22 @@ class RequestsTests(SimpleTestCase):
             'value',
             '--boundary--'
             '']))
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'multipart/form-data; boundary=boundary',
-                               'CONTENT_LENGTH': 0,
-                               'wsgi.input': payload})
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'multipart/form-data; boundary=boundary',
+            'CONTENT_LENGTH': 0,
+            'wsgi.input': payload,
+        })
         self.assertEqual(request.POST, {})
 
     def test_POST_binary_only(self):
         payload = b'\r\n\x01\x00\x00\x00ab\x00\x00\xcd\xcc,@'
-        environ = {'REQUEST_METHOD': 'POST',
-                   'CONTENT_TYPE': 'application/octet-stream',
-                   'CONTENT_LENGTH': len(payload),
-                   'wsgi.input': BytesIO(payload)}
+        environ = {
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'application/octet-stream',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': BytesIO(payload),
+        }
         request = WSGIRequest(environ)
         self.assertEqual(request.POST, {})
         self.assertEqual(request.FILES, {})
@@ -382,10 +396,12 @@ class RequestsTests(SimpleTestCase):
 
     def test_read_by_lines(self):
         payload = FakePayload('name=value')
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'application/x-www-form-urlencoded',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': payload})
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'application/x-www-form-urlencoded',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': payload,
+        })
         self.assertEqual(list(request), [b'name=value'])
 
     def test_POST_after_body_read(self):
@@ -393,10 +409,12 @@ class RequestsTests(SimpleTestCase):
         POST should be populated even if body is read first
         """
         payload = FakePayload('name=value')
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'application/x-www-form-urlencoded',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': payload})
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'application/x-www-form-urlencoded',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': payload,
+        })
         request.body  # evaluate
         self.assertEqual(request.POST, {'name': ['value']})
 
@@ -406,10 +424,12 @@ class RequestsTests(SimpleTestCase):
         the stream is read second.
         """
         payload = FakePayload('name=value')
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'application/x-www-form-urlencoded',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': payload})
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'application/x-www-form-urlencoded',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': payload,
+        })
         request.body  # evaluate
         self.assertEqual(request.read(1), b'n')
         self.assertEqual(request.POST, {'name': ['value']})
@@ -426,10 +446,12 @@ class RequestsTests(SimpleTestCase):
             'value',
             '--boundary--'
             '']))
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'multipart/form-data; boundary=boundary',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': payload})
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'multipart/form-data; boundary=boundary',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': payload,
+        })
         request.body  # evaluate
         # Consume enough data to mess up the parsing:
         self.assertEqual(request.read(13), b'--boundary\r\nC')
@@ -464,11 +486,12 @@ class RequestsTests(SimpleTestCase):
                 raise IOError("kaboom!")
 
         payload = b'name=value'
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'application/x-www-form-urlencoded',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': ExplodingBytesIO(payload)})
-
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'application/x-www-form-urlencoded',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': ExplodingBytesIO(payload),
+        })
         with self.assertRaises(UnreadablePostError):
             request.body
 
@@ -504,11 +527,12 @@ class RequestsTests(SimpleTestCase):
                 raise IOError("kaboom!")
 
         payload = b'x'
-        request = WSGIRequest({'REQUEST_METHOD': 'POST',
-                               'CONTENT_TYPE': 'multipart/form-data; boundary=foo_',
-                               'CONTENT_LENGTH': len(payload),
-                               'wsgi.input': ExplodingBytesIO(payload)})
-
+        request = WSGIRequest({
+            'REQUEST_METHOD': 'POST',
+            'CONTENT_TYPE': 'multipart/form-data; boundary=foo_',
+            'CONTENT_LENGTH': len(payload),
+            'wsgi.input': ExplodingBytesIO(payload),
+        })
         with self.assertRaises(UnreadablePostError):
             request.FILES
 
diff --git a/tests/timezones/tests.py b/tests/timezones/tests.py
index 42be78ae25..06ac51594c 100644
--- a/tests/timezones/tests.py
+++ b/tests/timezones/tests.py
@@ -866,14 +866,18 @@ class TemplateTests(SimpleTestCase):
 
         # Use a pytz timezone as argument
         tpl = Template("{% load tz %}{{ dt|timezone:tz }}")
-        ctx = Context({'dt': datetime.datetime(2011, 9, 1, 13, 20, 30),
-                       'tz': pytz.timezone('Europe/Paris')})
+        ctx = Context({
+            'dt': datetime.datetime(2011, 9, 1, 13, 20, 30),
+            'tz': pytz.timezone('Europe/Paris'),
+        })
         self.assertEqual(tpl.render(ctx), "2011-09-01T12:20:30+02:00")
 
         # Use a pytz timezone name as argument
         tpl = Template("{% load tz %}{{ dt|timezone:'Europe/Paris' }}")
-        ctx = Context({'dt': datetime.datetime(2011, 9, 1, 13, 20, 30),
-                       'tz': pytz.timezone('Europe/Paris')})
+        ctx = Context({
+            'dt': datetime.datetime(2011, 9, 1, 13, 20, 30),
+            'tz': pytz.timezone('Europe/Paris'),
+        })
         self.assertEqual(tpl.render(ctx), "2011-09-01T12:20:30+02:00")
 
     def test_localtime_templatetag_invalid_argument(self):
@@ -913,8 +917,11 @@ class TemplateTests(SimpleTestCase):
             "{% endtimezone %}"
             "{% endtimezone %}"
         )
-        ctx = Context({'dt': datetime.datetime(2011, 9, 1, 10, 20, 30, tzinfo=UTC),
-                       'tz1': ICT, 'tz2': None})
+        ctx = Context({
+            'dt': datetime.datetime(2011, 9, 1, 10, 20, 30, tzinfo=UTC),
+            'tz1': ICT,
+            'tz2': None,
+        })
         self.assertEqual(
             tpl.render(ctx),
             "2011-09-01T13:20:30+03:00|2011-09-01T17:20:30+07:00|2011-09-01T13:20:30+03:00"
@@ -927,13 +934,17 @@ class TemplateTests(SimpleTestCase):
         tpl = Template("{% load tz %}{% timezone tz %}{{ dt }}{% endtimezone %}")
 
         # Use a pytz timezone as argument
-        ctx = Context({'dt': datetime.datetime(2011, 9, 1, 13, 20, 30, tzinfo=EAT),
-                       'tz': pytz.timezone('Europe/Paris')})
+        ctx = Context({
+            'dt': datetime.datetime(2011, 9, 1, 13, 20, 30, tzinfo=EAT),
+            'tz': pytz.timezone('Europe/Paris'),
+        })
         self.assertEqual(tpl.render(ctx), "2011-09-01T12:20:30+02:00")
 
         # Use a pytz timezone name as argument
-        ctx = Context({'dt': datetime.datetime(2011, 9, 1, 13, 20, 30, tzinfo=EAT),
-                       'tz': 'Europe/Paris'})
+        ctx = Context({
+            'dt': datetime.datetime(2011, 9, 1, 13, 20, 30, tzinfo=EAT),
+            'tz': 'Europe/Paris',
+        })
         self.assertEqual(tpl.render(ctx), "2011-09-01T12:20:30+02:00")
 
     def test_timezone_templatetag_invalid_argument(self):
diff --git a/tests/utils_tests/test_datastructures.py b/tests/utils_tests/test_datastructures.py
index 0db21fe5b2..806ad23721 100644
--- a/tests/utils_tests/test_datastructures.py
+++ b/tests/utils_tests/test_datastructures.py
@@ -32,9 +32,7 @@ class OrderedSetTests(SimpleTestCase):
 class MultiValueDictTests(SimpleTestCase):
 
     def test_multivaluedict(self):
-        d = MultiValueDict({'name': ['Adrian', 'Simon'],
-                            'position': ['Developer']})
-
+        d = MultiValueDict({'name': ['Adrian', 'Simon'], 'position': ['Developer']})
         self.assertEqual(d['name'], 'Simon')
         self.assertEqual(d.get('name'), 'Simon')
         self.assertEqual(d.getlist('name'), ['Adrian', 'Simon'])
@@ -42,22 +40,17 @@ class MultiValueDictTests(SimpleTestCase):
             sorted(d.items()),
             [('name', 'Simon'), ('position', 'Developer')]
         )
-
         self.assertEqual(
             sorted(d.lists()),
             [('name', ['Adrian', 'Simon']), ('position', ['Developer'])]
         )
-
         with self.assertRaises(MultiValueDictKeyError) as cm:
             d.__getitem__('lastname')
         self.assertEqual(str(cm.exception), "'lastname'")
-
         self.assertIsNone(d.get('lastname'))
         self.assertEqual(d.get('lastname', 'nonexistent'), 'nonexistent')
         self.assertEqual(d.getlist('lastname'), [])
-        self.assertEqual(d.getlist('doesnotexist', ['Adrian', 'Simon']),
-                         ['Adrian', 'Simon'])
-
+        self.assertEqual(d.getlist('doesnotexist', ['Adrian', 'Simon']), ['Adrian', 'Simon'])
         d.setlist('lastname', ['Holovaty', 'Willison'])
         self.assertEqual(d.getlist('lastname'), ['Holovaty', 'Willison'])
         self.assertEqual(sorted(d.values()), ['Developer', 'Simon', 'Willison'])
diff --git a/tests/view_tests/tests/test_debug.py b/tests/view_tests/tests/test_debug.py
index 533d454c69..4b90acd05c 100644
--- a/tests/view_tests/tests/test_debug.py
+++ b/tests/view_tests/tests/test_debug.py
@@ -728,14 +728,14 @@ class PlainTextReportTests(SimpleTestCase):
 
 
 class ExceptionReportTestMixin:
-
     # Mixin used in the ExceptionReporterFilterTests and
     # AjaxResponseExceptionReporterFilter tests below
-
-    breakfast_data = {'sausage-key': 'sausage-value',
-                      'baked-beans-key': 'baked-beans-value',
-                      'hash-brown-key': 'hash-brown-value',
-                      'bacon-key': 'bacon-value'}
+    breakfast_data = {
+        'sausage-key': 'sausage-value',
+        'baked-beans-key': 'baked-beans-value',
+        'hash-brown-key': 'hash-brown-value',
+        'bacon-key': 'bacon-value',
+    }
 
     def verify_unsafe_response(self, view, check_for_vars=True,
                                check_for_POST_params=True):