old_contents: from django.conf.urls import patterns, url
  
  from . import views
  
  
  urlpatterns = patterns('',
      url(r'(?P<uuid>\w+)/$', views.RandomQuestion.as_view(),
          name='random_question')
  )
  
new_contents: from django.conf.urls import patterns, url
  from django.views.decorators.cache import cache_control
  
  from . import views
  
  
  random_question = views.RandomQuestion.as_view()
  
  urlpatterns = patterns('',
      url(r'(?P<uuid>\w+)/$', cache_control(max_age=0)(random_question),
          name='random_question')
  )
  
subject: make sure question views aren't cached