old_contents: from django.conf.urls import url
  
  from api.collections import views
  from website import settings
  
  urlpatterns = []
  
  # Routes only active in local/staging environments
  if settings.DEV_MODE:
      urlpatterns.extend([
          url(r'^$', views.CollectionList.as_view(), name='collection-list'),
          url(r'^(?P<collection_id>\w+)/$', views.CollectionDetail.as_view(), name='collection-detail'),
          url(r'^(?P<collection_id>\w+)/linked_nodes/$', views.LinkedNodesList.as_view(), name='linked-nodes'),
          url(r'^(?P<collection_id>\w+)/node_links/$', views.NodeLinksList.as_view(), name='node-pointers'),
          url(r'^(?P<collection_id>\w+)/node_links/(?P<node_link_id>\w+)/', views.NodeLinksDetail.as_view(), name='node-pointer-detail'),
      ])
  
new_contents: from django.conf.urls import url
  
  from api.collections import views
  
  urlpatterns = [
      url(r'^$', views.CollectionList.as_view(), name='collection-list'),
      url(r'^(?P<collection_id>\w+)/$', views.CollectionDetail.as_view(), name='collection-detail'),
      url(r'^(?P<collection_id>\w+)/linked_nodes/$', views.LinkedNodesList.as_view(), name='linked-nodes'),
      url(r'^(?P<collection_id>\w+)/node_links/$', views.NodeLinksList.as_view(), name='node-pointers'),
      url(r'^(?P<collection_id>\w+)/node_links/(?P<node_link_id>\w+)/', views.NodeLinksDetail.as_view(), name='node-pointer-detail'),
  ]
  
subject: Remove DEV ONLY on the sub view since the super already has it