old_contents: from django.conf.urls import patterns, include, url
  
  # Uncomment the next two lines to enable the admin:
  from django.contrib import admin
  from plstackapi.planetstack.views.roles import RoleListCreate, RoleRetrieveUpdateDestroy
  from plstackapi.planetstack.views.sites import SiteListCreate, SiteRetrieveUpdateDestroy
  from plstackapi.planetstack.views.deployment_networks import DeploymentNetworkListCreate, DeploymentNetworkRetrieveUpdateDestroy
  from plstackapi.planetstack.views.api_root import api_root
  from plstackapi.planetstack.models import Site
  from rest_framework import generics
  
  admin.autodiscover()
  
  urlpatterns = patterns('',
      # Examples:
      # url(r'^$', 'planetstack.views.home', name='home'),
      # url(r'^planetstack/', include('planetstack.foo.urls')),
  
      # Uncomment the admin/doc line below to enable admin documentation:
      # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
  
      # Uncomment the next line to enable the admin:
      url(r'^admin/', include(admin.site.urls)),
  
      url(r'^plstackapi/$', api_root),
      
      url(r'^plstackapi/roles/$', RoleListCreate.as_view(), name='role-list'),
      url(r'^plstackapi/roles/(?P<pk>[a-zA-Z0-9]+)/$', RoleRetrieveUpdateDestroy.as_view(), name='role-detail'),
  
      url(r'^plstackapi/sites/$', SiteListCreate.as_view(), name='site-list'),
      url(r'^plstackapi/sites/(?P<pk>[a-zA-Z0-9_]+)/$', SiteRetrieveUpdateDestroy.as_view(), name='site-detail'),
  
      #url(r'^plstackapi/slices/$', views.SliceList.as_view(), name='slice-list'),
      #url(r'^plstackapi/slices/(?P<pk>[0-9]+)/$', views.SliceDetail.as_view(), name='slice-detail'),
  
      #url(r'^plstackapi/slivers/$', views.SliverList.as_view()),
      #url(r'^plstackapi/slivers/(?P<pk>[0-9]+)/$', views.SliverDetail.as_view()),
  
      #url(r'^plstackapi/nodes/$', views.NodeList.as_view(), name='node-list'),
      #url(r'^plstackapi/nodes/(?P<pk>[0-9]+)/$', views.NodeDetail.as_view(), name='node-detail'),
  
      url(r'^plstackapi/deploymentnetworks/$', DeploymentNetworkListCreate, name='deploymentnetwork-list'),
      url(r'^plstackapi/deploymentnetworks/(?P<pk>[a-zA-Z0-9]+)/$', DeploymentNetworkRetrieveUpdateDestroy.as_view(), name='deploymentnetwork-detail'),
  
      #url(r'^plstackapi/sitedeploymentnetworks/$', views.SiteDeploymentNetworkList.as_view(), name='sitedeploymentnetwork-list'),
      #url(r'^plstackapi/sitedeploymentnetworks/(?P<pk>[0-9]+)/$', views.SiteDeploymentNetworkDetail.as_view(), name='sitedeploymentnetwork-detail'),
  
  
      #Adding in rest_framework urls
      url(r'^plstackapi/', include('rest_framework.urls', namespace='rest_framework')),
      
  )
  
new_contents: from django.conf.urls import patterns, include, url
  
  # Uncomment the next two lines to enable the admin:
  from django.contrib import admin
  from plstackapi.planetstack.views.roles import RoleListCreate, RoleRetrieveUpdateDestroy
  from plstackapi.planetstack.views.sites import SiteListCreate, SiteRetrieveUpdateDestroy
  from plstackapi.planetstack.views.deployment_networks import DeploymentNetworkListCreate, DeploymentNetworkRetrieveUpdateDestroy
  from plstackapi.planetstack.views.api_root import api_root
  from plstackapi.planetstack.models import Site
  from rest_framework import generics
  
  admin.autodiscover()
  
  urlpatterns = patterns('',
      # Examples:
      # url(r'^$', 'planetstack.views.home', name='home'),
      # url(r'^planetstack/', include('planetstack.foo.urls')),
  
      # Uncomment the admin/doc line below to enable admin documentation:
      # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
  
      # Uncomment the next line to enable the admin:
      url(r'^admin/', include(admin.site.urls)),
  
      url(r'^plstackapi/$', api_root),
      
      url(r'^plstackapi/roles/$', RoleListCreate.as_view(), name='role-list'),
      url(r'^plstackapi/roles/(?P<pk>[a-zA-Z0-9]+)/$', RoleRetrieveUpdateDestroy.as_view(), name='role-detail'),
  
      url(r'^plstackapi/sites/$', SiteListCreate.as_view(), name='site-list'),
      url(r'^plstackapi/sites/(?P<pk>[a-zA-Z0-9_]+)/$', SiteRetrieveUpdateDestroy.as_view(), name='site-detail'),
  
      #url(r'^plstackapi/slices/$', views.SliceList.as_view(), name='slice-list'),
      #url(r'^plstackapi/slices/(?P<pk>[0-9]+)/$', views.SliceDetail.as_view(), name='slice-detail'),
  
      #url(r'^plstackapi/slivers/$', views.SliverList.as_view()),
      #url(r'^plstackapi/slivers/(?P<pk>[0-9]+)/$', views.SliverDetail.as_view()),
  
      #url(r'^plstackapi/nodes/$', views.NodeList.as_view(), name='node-list'),
      #url(r'^plstackapi/nodes/(?P<pk>[0-9]+)/$', views.NodeDetail.as_view(), name='node-detail'),
  
      url(r'^plstackapi/deploymentnetworks/$', DeploymentNetworkListCreate.as_view(), name='deploymentnetwork-list'),
      url(r'^plstackapi/deploymentnetworks/(?P<pk>[a-zA-Z0-9]+)/$', DeploymentNetworkRetrieveUpdateDestroy.as_view(), name='deploymentnetwork-detail'),
  
      #url(r'^plstackapi/sitedeploymentnetworks/$', views.SiteDeploymentNetworkList.as_view(), name='sitedeploymentnetwork-list'),
      #url(r'^plstackapi/sitedeploymentnetworks/(?P<pk>[0-9]+)/$', views.SiteDeploymentNetworkDetail.as_view(), name='sitedeploymentnetwork-detail'),
  
  
      #Adding in rest_framework urls
      url(r'^plstackapi/', include('rest_framework.urls', namespace='rest_framework')),
      
  )
  
subject: fix bug