  new_model_viewset_router = routers.DefaultRouter()
  new_model_viewset_router.register(r'', HTMLNewModelViewSet)
  
  
  urlpatterns = patterns(
      '',
      url(r'^setbyview$', MockViewSettingContentType.as_view(renderer_classes=[RendererA, RendererB, RendererC])),
      url(r'^.*\.(?P<format>.+)$', MockView.as_view(renderer_classes=[RendererA, RendererB, RendererC])),
      url(r'^$', MockView.as_view(renderer_classes=[RendererA, RendererB, RendererC])),
      url(r'^html$', HTMLView.as_view()),
      url(r'^html1$', HTMLView1.as_view()),
 
</s> remove urlpatterns = patterns(
    '',
 </s> add urlpatterns = [ </s> remove )
 </s> add ] </s> remove urlpatterns = patterns(
    '',
 </s> add urlpatterns = [ </s> remove urlpatterns = patterns(
    '',
 </s> add urlpatterns = [ </s> remove urlpatterns = patterns(
    '',
 </s> add urlpatterns = [
urlpatterns = [
  new_model_viewset_router = routers.DefaultRouter()
  new_model_viewset_router.register(r'', HTMLNewModelViewSet)
  
  
urlpatterns = [
urlpatterns = [
      url(r'^setbyview$', MockViewSettingContentType.as_view(renderer_classes=[RendererA, RendererB, RendererC])),
      url(r'^.*\.(?P<format>.+)$', MockView.as_view(renderer_classes=[RendererA, RendererB, RendererC])),
      url(r'^$', MockView.as_view(renderer_classes=[RendererA, RendererB, RendererC])),
      url(r'^html$', HTMLView.as_view()),
      url(r'^html1$', HTMLView1.as_view()),
keep keep keep keep replace replace keep keep keep keep keep
 Remove `django.conf.urls.pattern` as it'll be removed in Django 2.0 
tests/test_response.py