old_contents: from django.conf.urls import include, patterns, url
  
  from mkt.account.views import (AccountView, FeedbackView, FxALoginView,
                                 GroupsViewSet, InstalledViewSet, LoginView,
                                 LogoutView, NewsletterView, PermissionsView,
                                 TOSShowView, TOSReadView)
  from mkt.feed.views import FeedShelfViewSet
  from mkt.users import views
  
  drf_patterns = patterns(
      '',
      url('^feedback/$', FeedbackView.as_view(), name='account-feedback'),
      url('^installed/mine/$',
          InstalledViewSet.as_view({'get': 'list'}), name='installed-apps'),
      url('^installed/mine/remove_app/$',
          InstalledViewSet.as_view({'post': 'remove_app'}),
          name='installed-apps-remove'),
      # Native FxA login view.
      url('^login/$', LoginView.as_view(), name='account-login'),
      # Oauth FxA login view.
      url('^fxa-login/$', FxALoginView.as_view(), name='fxa-account-login'),
      url('^logout/$', LogoutView.as_view(), name='account-logout'),
      url('^newsletter/$', NewsletterView.as_view(), name='account-newsletter'),
      url('^permissions/(?P<pk>[^/]+)/$', PermissionsView.as_view(),
          name='account-permissions'),
      url('^settings/(?P<pk>[^/]+)/$', AccountView.as_view(),
          name='account-settings'),
      url(r'^shelves/$', FeedShelfViewSet.as_view(
          {'get': 'mine'}), name='feedshelves-mine'),
      url('^groups/(?P<pk>[^/]+)/$',
          GroupsViewSet.as_view({'get': 'list', 'post': 'create',
                                 'delete': 'destroy'}),
          name='account-groups'),
      url('^dev-agreement/show/$', TOSShowView.as_view(),
          name='account-devagreement-show'),
      url('^devtos/$', TOSReadView.as_view(), name='account-devagreement-read'),
  )
  
  api_patterns = patterns(
      '',
      url('^account/', include(drf_patterns)),
  )
  
  user_patterns = patterns(
      '',
      url('^ajax$', views.ajax, name='users.ajax'),
  )
  
new_contents: from django.conf.urls import include, patterns, url
  
  from mkt.account.views import (AccountView, FeedbackView, FxALoginView,
                                 GroupsViewSet, InstalledViewSet, LoginView,
                                 LogoutView, NewsletterView, PermissionsView,
                                 TOSShowView, TOSReadView)
  from mkt.feed.views import FeedShelfViewSet
  from mkt.users import views
  
  drf_patterns = patterns(
      '',
      url('^feedback/$', FeedbackView.as_view(), name='account-feedback'),
      url('^installed/mine/$',
          InstalledViewSet.as_view({'get': 'list'}), name='installed-apps'),
      url('^installed/mine/remove_app/$',
          InstalledViewSet.as_view({'post': 'remove_app'}),
          name='installed-apps-remove'),
      # Native FxA login view.
      url('^login/$', LoginView.as_view(), name='account-login'),
      # Oauth FxA login view.
      url('^fxa-login/$', FxALoginView.as_view(), name='fxa-account-login'),
      url('^logout/$', LogoutView.as_view(), name='account-logout'),
      url('^newsletter/$', NewsletterView.as_view(), name='account-newsletter'),
      url('^permissions/(?P<pk>[^/]+)/$', PermissionsView.as_view(),
          name='account-permissions'),
      url('^settings/(?P<pk>[^/]+)/$', AccountView.as_view(),
          name='account-settings'),
      url(r'^shelves/$', FeedShelfViewSet.as_view(
          {'get': 'mine'}), name='feedshelves-mine'),
      url('^groups/(?P<pk>[^/]+)/$',
          GroupsViewSet.as_view({'get': 'list', 'post': 'create',
                                 'delete': 'destroy'}),
          name='account-groups'),
      url('^dev-agreement/show/$', TOSShowView.as_view(),
          name='account-devagreement-show'),
      url('^dev-agreement/read/$', TOSReadView.as_view(),
          name='account-devagreement-read'),
  )
  
  api_patterns = patterns(
      '',
      url('^account/', include(drf_patterns)),
  )
  
  user_patterns = patterns(
      '',
      url('^ajax$', views.ajax, name='users.ajax'),
  )
  
subject: Update URL of endpoint to sign developer agreement.