old_contents: from django.conf.urls import url
  from dropboxer.views import *
  
  urlpatterns = [
      url(r'^check/$', check_dropbox, name='check_dropbox'),
      url(r'^connect/$', connect, name='dropbox_connect'),
      url(r'^auth/$', auth, name='dropbox_auth'),
      url(r'^logout/$', dropbox_logout, name='dropbox_logout'),
      url(r'^dropbox/$', webhook, name='dropbox_webhook'),
  ]
  
new_contents: from django.conf.urls import url
  from dropboxer.views import *
  
  urlpatterns = [
      url(r'^check/$', check_dropbox, name='check_dropbox'),
      url(r'^connect/$', connect, name='dropbox_connect'),
      url(r'^auth/$', auth, name='dropbox_auth'),
      url(r'^logout/$', dropbox_logout, name='dropbox_logout'),
      url(r'^webhook/$', webhook, name='dropbox_webhook'),
  ]
  
subject: Change webhook URL