Fixed assorted flake8 errors.

1 files changed, 9 insertions, 9 deletions

diff --git a/tests/aggregation_regress/tests.py b/tests/aggregation_regress/tests.py
index 9fcaefe6f5..111ef79b5e 100644
--- a/tests/aggregation_regress/tests.py
+++ b/tests/aggregation_regress/tests.py
@@ -1017,20 +1017,20 @@ class AggregationTests(TestCase):
 
         tests aggregations with generic reverse relations
         """
-        b = Book.objects.get(name='Practical Django Projects')
-        ItemTag.objects.create(object_id=b.id, tag='intermediate',
-                content_type=ContentType.objects.get_for_model(b))
-        ItemTag.objects.create(object_id=b.id, tag='django',
-                content_type=ContentType.objects.get_for_model(b))
+        django_book = Book.objects.get(name='Practical Django Projects')
+        ItemTag.objects.create(object_id=django_book.id, tag='intermediate',
+                content_type=ContentType.objects.get_for_model(django_book))
+        ItemTag.objects.create(object_id=django_book.id, tag='django',
+                content_type=ContentType.objects.get_for_model(django_book))
         # Assign a tag to model with same PK as the book above. If the JOIN
         # used in aggregation doesn't have content type as part of the
         # condition the annotation will also count the 'hi mom' tag for b.
-        wmpk = WithManualPK.objects.create(id=b.pk)
+        wmpk = WithManualPK.objects.create(id=django_book.pk)
         ItemTag.objects.create(object_id=wmpk.id, tag='hi mom',
                 content_type=ContentType.objects.get_for_model(wmpk))
-        b = Book.objects.get(name__startswith='Paradigms of Artificial Intelligence')
-        ItemTag.objects.create(object_id=b.id, tag='intermediate',
-                content_type=ContentType.objects.get_for_model(b))
+        ai_book = Book.objects.get(name__startswith='Paradigms of Artificial Intelligence')
+        ItemTag.objects.create(object_id=ai_book.id, tag='intermediate',
+                content_type=ContentType.objects.get_for_model(ai_book))
 
         self.assertEqual(Book.objects.aggregate(Count('tags')), {'tags__count': 3})
         results = Book.objects.annotate(Count('tags')).order_by('-tags__count', 'name')