Fixed #21302 -- Fixed unused imports and import *.

tests/view_tests/generic_urls.py

@@ -4,8 +4,7 @@ from __future__ import unicode_literals
 from django.conf.urls import patterns, url
 from django.views.generic import RedirectView
 
-from . import views
-from .models import Article, DateArticle, UrlArticle
+from .models import Article, DateArticle
 
 
 date_based_info_dict = {

tests/view_tests/tests/test_defaults.py

@@ -1,11 +1,10 @@
 from __future__ import unicode_literals
 
-from django.contrib.contenttypes.models import ContentType
 from django.test import TestCase
 from django.test.utils import (setup_test_template_loader,
     restore_template_loaders, override_settings)
 
-from ..models import Author, Article, UrlArticle
+from ..models import UrlArticle
 
 
 class DefaultsTests(TestCase):

tests/view_tests/tests/test_shortcuts.py

@@ -1,4 +1,3 @@
-from django.conf import settings
 from django.test import TestCase
 from django.test.utils import override_settings