Django"没有模块命名的URL"错误

Question

已经发布了许多类似的问题,但我已经尝试过这些解决方案无济于事.我正在学习一个基本的Django教程,这是我的代码:

urls.py

from django.conf.urls import patterns, include, url

from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
    # Examples:
    # url(r'^$', 'tango_with_django_project.views.home', name='home'),
    # url(r'^tango_with_django_project/', include('tango_with_django_project.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'^rango/', include('rango.urls')), # ADD THIS NEW TUPLE!
)

views.py

from django.http import HttpResponse

def index(request):
    return HttpResponse("Rango says hello world!")

来自settings.py文件

ROOT_URLCONF = 'tango_with_django_project.urls'

希望你们都能帮助我开始

Answer 1

假设我有一个名为FailBook的Django项目,有两个应用程序,帖子和链接.如果我查看FailBook/urls.py,我会发现类似的东西

from django.conf.urls import patterns, include, url

from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
    url(r'^admin/', include(admin.site.urls)),

    url(r'^posts/', include('posts.urls')), ## Custom url include
    url(r'^links/', include('links.urls')), ## Custom url include
)

那么,当你查看目录结构时,你会注意到还有两个urls.py文件

FailBook
|-- posts
   |-- models.py
   |-- urls.py
   |-- views.py
   |-- etc.
|-- links
   |-- models.py
   |-- urls.py
   |-- views.py
   |-- etc.

# urls.py file in the posts folder
from django.conf.urls import patterns, include, url
from .views import PostListView, PostDetailView

urlpatterns = patterns('',

    url(r'^posts/', PostListView.as_view()), 
    url(r'^posts/(?P<post_id>\d+)', PostDetailView.as_view()),
)
# where both views are class based views, hence the as_view function call