      '',
      url(r'^$', example),
      url(r'^permission_denied$', permission_denied),
      url(r'^not_found$', not_found),
  )
  
  
  class TemplateHTMLRendererTests(TestCase):
      urls = 'tests.test_htmlrenderer'
  
 
</s> remove urlpatterns = patterns(
    '',
 </s> add urlpatterns = [ </s> remove )
 </s> add ] </s> remove )
 </s> add ] </s> remove )
 </s> add ] </s> remove )
 </s> add ]
]
      '',
      url(r'^$', example),
      url(r'^permission_denied$', permission_denied),
      url(r'^not_found$', not_found),
]
  
  
  class TemplateHTMLRendererTests(TestCase):
      urls = 'tests.test_htmlrenderer'
  
keep keep keep keep replace keep keep keep keep keep
 Remove `django.conf.urls.pattern` as it'll be removed in Django 2.0 
tests/test_htmlrenderer.py