text: from django.conf.urls import include, url
  
  from olympia.ratings.api_urls import ratings_v3, ratings_v4
  
  
  v3_api_urls = [
      url(r'^abuse/', include('olympia.abuse.urls')),
      url(r'^accounts/', include('olympia.accounts.urls')),
      url(r'^addons/', include('olympia.addons.api_urls')),
      url(r'^', include('olympia.discovery.api_urls')),
      url(r'^reviews/', include(ratings_v3.urls)),
      url(r'^reviewers/', include('olympia.reviewers.api_urls')),
      url(r'^', include('olympia.signing.urls')),
      url(r'^activity/', include('olympia.activity.urls')),
  ]
  
  v4_api_urls = [
      url(r'^abuse/', include('olympia.abuse.urls')),
      url(r'^accounts/', include('olympia.accounts.urls')),
      url(r'^activity/', include('olympia.activity.urls')),
      url(r'^addons/', include('olympia.addons.api_urls')),
      url(r'^', include('olympia.discovery.api_urls')),
      url(r'^ratings/', include(ratings_v4.urls)),
      url(r'^reviewers/', include('olympia.reviewers.api_urls')),
      url(r'^', include('olympia.signing.urls')),
      url(r'^hero/', include('olympia.hero.urls')),
  ]
  
  urlpatterns = [
      url(r'^v3/', include((v3_api_urls, 'v3'))),
      url(r'^v4/', include((v4_api_urls, 'v4'))),
      url(r'^v5/', include((v4_api_urls, 'v5'))),
  ]
  