Django Url Considerations

models.py

from django.db import models
from urlman import NamedUrls


class Event(models.Model):
    code = models.CharField(max_length=20)
  
    class urls(NamedUrls):
        base = 'orga:event.list'
        detail = 'orga:event.view', {'event': self.code}
    
    
class Question(models.Model):
    event = models.ForeignKey(to=Event, on_delete=models.CASCADE)
    
    class urls(NamedUrls):
        base = 'orga:event.questions.list', {'event': self.event.code}
        detail = 'orga:event.questions.view', {'event': self.event.code, 'pk': self.pk}

urls.py

from django.conf.urls import include, url

import .views


orga_urls = [

    url('^event/$', views.EventList.as_view(), name='event.list'),

    url('^event/(?P<event>\w+)/', include([
        url('^$', views.EventDashboardView.as_view(), name='event.view'),
        url('^questions$', views.QuestionList.as_view(), name='event.questions.list'),
        url('^questions/(?P<pk>[0-9]+)$', views.QuestionDetail.as_view(), name='cfp.question.view'),
    ])
]