【发布时间】:2012-01-21 22:53:56
【问题描述】:
我目前正在关注一个名为A complete blog engine using Django in 60 minutes and am stuck on page 6 的有问题的 Django 教程。所以我有一个名为 blog 的 Django 项目和一个名为 blogengine 的应用程序。目前我在尝试加载时遇到TemplateDoesNotExist 异常
127.0.0.1:8000/blog/
这是完整的回溯:
Environment:
Request Method: GET
Request URL: http://127.0.0.1:8000/blog/
Django Version: 1.3.1
Python Version: 2.7.2
Installed Applications:
['blogengine',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware')
Template Loader Error:
Django tried loading these templates, in this order:
Using loader django.template.loaders.filesystem.Loader:
/home/sez/blog/templates/blogengine/post_list.html (File does not exist)
Using loader django.template.loaders.app_directories.Loader:
/usr/local/lib/python2.7/site-packages/django/contrib/admin/templates/blogengine/post_list.html (File does not exist)
Traceback:
File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
111. response = callback(request, *callback_args, **callback_kwargs)
File "/usr/local/lib/python2.7/site-packages/django/views/generic/list_detail.py" in object_list
107. t = template_loader.get_template(template_name)
File "/usr/local/lib/python2.7/site-packages/django/template/loader.py" in get_template
157. template, origin = find_template(template_name)
File "/usr/local/lib/python2.7/site-packages/django/template/loader.py" in find_template
138. raise TemplateDoesNotExist(name)
Exception Type: TemplateDoesNotExist at /blog/
Exception Value: blogengine/post_list.html
在Template Loader Error 中你可以看到Django 尝试在/home/sez/blog/templates/blogengine/' directory. To get this working I have to make Django look in the/home/sez/blog/templates/blog/' 目录中寻找post_list.html 模板,但我仍然不完全理解URLconf 是如何作品。
以下是我的 2 个url.py 文件。首先是我的项目级url.py
from django.conf.urls.defaults import patterns, include, url
from django.views.generic.simple import direct_to_template
from blog.views import *
from django.contrib import admin
admin.autodiscover()
urlpatterns = patterns('',
(r'^admin/', include(admin.site.urls)),
(r'^static/(.*)$',
'django.views.static.serve',
{'document_root': '/home/siddhion/blog/static/'}),
(r'^(?P<template>\w+)$', direct_to_template),
(r'^$', static_page, {'template':'base'}),
(r'^blog/', include('blog.blogengine.urls')),
url(r'^(?P<template>\w+)/$', static_page, name='static_page'),
)
据我了解,(r'^blog/', include('blog.blogengine.urls')), 行告诉将控制权重定向到我的blogengine 目录中的url.py 文件。这是该文件的代码
from django.conf.urls.defaults import *
from django.views.generic import list_detail
from blog.blogengine.views import Post
urlpatterns = patterns('',
url(r'^$',
list_detail.object_list,
{
'queryset': Post.objects.all(),
'template_object_name':'post',
},
name='blog_home'
),
)
那么,为了让 Django 找到并呈现 post_list.html 模板,我必须对我的 urls.py 文件进行哪些编辑?
【问题讨论】:
标签: django django-templates django-urls urlconf