old_contents: from django.conf.urls.defaults import patterns, url
  
  from insight.views import set_origin_code
  
  
  urlpatterns = patterns('',
      # tracking url
      url(
          r'^(?P<prefix>[a-z])/(?P<code>[\w]+)/$',
          set_origin_code,
          name='set-origin-cookie'
      ),
  )
  
new_contents: from django.conf.urls.defaults import patterns, url
  
  from insight.views import set_origin_code
  
  
  urlpatterns = patterns('',
      # tracking url
      url(
          r'^(?P<prefix>[a-z])/(?P<code>[\w]+)/$',
          set_origin_code,
          name='set-origin-code'
      ),
  )
  
subject: rename view