Django的面包屑的flatpages

Question

我跟随此教程：https://github.com/chronossc/django-breadcrumbs/blob/master/README.markdown#3---enable-flatpages--breadcrumbs

这样，我的settings.py：

MIDDLEWARE_CLASSES = (
    'django.middleware.common.CommonMiddleware', 
    'django.contrib.sessions.middleware.SessionMiddleware', 
    'django.middleware.csrf.CsrfViewMiddleware', 
    'django.contrib.auth.middleware.AuthenticationMiddleware', 
    'django.contrib.messages.middleware.MessageMiddleware', 
    'breadcrumbs.middleware.BreadcrumbsMiddleware', 
    'breadcrumbs.middleware.FlatpageFallbackMiddleware', 
) 

INSTALLED_APPS = (
    ... 
    'django.contrib.flatpages', 
    ... 
    'breadcrumbs', 
) 

和我的urls.py：

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

from django.contrib import admin 
admin.autodiscover() 

urlpatterns = patterns('', 
    ... 
    url(r'^services/(?P<url>.*)$', 'breadcrumbs.views.flatpage'), 
    ... 

) 

urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT) 

if settings.DEBUG: 
    urlpatterns += patterns('django.contrib.staticfiles.views', 
     url(r'^static/(?P<path>.*)$', 'serve'), 
    ) 

所以，

如果我删除我的中间件类，那么这些页面不起作用。但是，如果我删除了我的服务网址，那么平板电脑会再次运行。他不使用这个。我需要知道做出正确系统工作的原因。

再次感谢！

Answer 1

看来'breadcrumbs.views.flatpage'找不到原因。让我们明确地导入它。

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

from breadcrumbs.views import flatpage 

from django.contrib import admin 
admin.autodiscover() 

urlpatterns = patterns('', 
    ... 
    url(r'^services/(?P<url>.*)$', flatpage), 
    ... 

)