old_contents: from django.conf.urls import patterns, url
  
  
  urlpatterns = patterns(
      '',
  
      # Click proxy. No need for pretty urls.
      url(
          r'^dfp-click-proxy/$',
          'banner.views.dfp_click_proxy',
          {},
          name='banner-dfp-click-proxy'
      ),
  
  )
  
new_contents: from django.conf.urls import url
  
  
  urlpatterns = [
      # Click proxy. No need for pretty urls.
      # url(
      #     r'^dfp-click-proxy/$',
      #     'banner.views.dfp_click_proxy',
      #     {},
      #     name='banner-dfp-click-proxy'
      # ),
  
  ]
  
subject: Update urls for Django 1.11 compatibility