old_contents: # -*- coding: utf-8 -*-
  from django.conf.urls import patterns, url
  from django.utils.translation import ugettext_lazy as _
  
  import views
  
  urlpatterns = patterns(
      'oneflow.landing',
      url(r'^$', views.home, name='landing_home'),
      url(_(r'^thanks/(?P<already_registered>\w+)?$'), views.thanks,
          name='landing_thanks'),
  )
  
new_contents: # -*- coding: utf-8 -*-
  from django.conf.urls import patterns, url
  from django.utils.translation import ugettext_lazy as _
  
  urlpatterns = patterns(
      'oneflow.landing.views',
      url(r'^$', 'home', name='landing_home'),
      url(_(r'^thanks/(?P<already_registered>\w+)?$'),
          'thanks', name='landing_thanks'),
  )
  
subject: Simplify urls.py.