old_contents: from django.conf.urls import *
  
  urlpatterns = patterns('livesettings.views',
      (r'^$', 'site_settings', {}, 'satchmo_site_settings'),
      (r'^export/$', 'export_as_python', {}, 'settings_export'),
      (r'^(?P<group>[^/]+)/$', 'group_settings'),
  )
  
new_contents: from django.conf.urls import patterns, url
  
  urlpatterns = patterns('livesettings.views',
      url(r'^$', 'site_settings', name='satchmo_site_settings'),
      url(r'^export/$', 'export_as_python', name='settings_export'),
      url(r'^(?P<group>[^/]+)/$', 'group_settings', name='livesettings_group'),
  )
  
subject: Use url() and named urls