old_contents: from django.conf.urls import url
  from subscribe import views
  
  
  urlpatterns = [
      url(r'^$', views.HomeView.as_view()),
      url(r'^inschrijven/(?P<slug>[\w-]+)/$', views.register),
      url(r'^deleteEventQuestion/$', views.delete_event_question),
      url(r'^webhook/(?P<id>\d+)/?$', views.webhook, name='webhook'),
      url(r'^return/(?P<id>\d+)/?$', views.return_page, name='return_page'),
  ]
  
new_contents: from django.conf.urls import url
  from subscribe import views
  
  
  urlpatterns = [
      url(r'^$', views.HomeView.as_view(), name='homepage'),
      url(r'^inschrijven/(?P<slug>[\w-]+)/$', views.register, name='subscribe'),
      url(r'^deleteEventQuestion/$', views.delete_event_question, name='delete-event-question'),
      url(r'^webhook/(?P<id>\d+)/?$', views.webhook, name='webhook'),
      url(r'^return/(?P<id>\d+)/?$', views.return_page, name='return_page'),
  ]
  
subject: create reverse url names