old_contents: from django.conf.urls.defaults import url, patterns
  
  from anafero.views import create_referral, process_referral
  
  
  urlpatterns = patterns("",
      url(r"^$", create_referral, name="anafero_create_referral"),
      url(r"^(?P<code>\w+)/$", process_referral, name="anafero_process_referral")
  )
  
new_contents: from django.conf.urls import url, patterns
  
  from anafero.views import create_referral, process_referral
  
  
  urlpatterns = patterns("",
      url(r"^$", create_referral, name="anafero_create_referral"),
      url(r"^(?P<code>\w+)/$", process_referral, name="anafero_process_referral")
  )
  
subject: Fix deprecation warning in urls