[Django] Django 3에서 namespace의 사용

Django 3에서는 namespace 기능을 지원해주지 않는다고 한다.

namespace 대신에 app_name을 사용해야 한다!

 

Project name: Mysite

Application name: polls

 

# mysite/urls.py

from django.contrib import admin
from django.urls import path, re_path, include
from polls import views

urlpatterns = [
    re_path(r'^polls/', include('polls.urls')),
    re_path(r'^admin/', admin.site.urls),
]

# polls/urls.py

from django.contrib import admin
from django.urls import path, re_path
from polls import views

app_name = 'polls'

urlpatterns = [
    re_path(r'^$', views.index, name='index'),
    re_path(r'^(?P<question_id>\d+)/$', views.detail, name='detail'),
    re_path(r'^(?P<question_id>\d+)/vote/$', views.vote, name='vote'),
    re_path(r'^(?P<question_id>\d+)/results/$', views.results, name='reuslts'),

]