TemplateDoesNotExist位于/ [英] TemplateDoesNotExist at /
问题描述
嘿！这里的许多线程都有相同的标题，但是没有一个解决我的问题。我有一个Django站点，可以访问/ admin（但看起来很丑）。但是在/上会出现以下错误页面（ settings.py 中的 DEBUG = True ）：
Hej! Many threads here had the same caption, but none of them solved my problem. I have a Django site an can access /admin (but it looks ugly). But on / there appears the following error page (DEBUG = True in settings.py):
TemplateDoesNotExist at /
index.html
Request Method: GET
Request URL: http://iecl.uni-potsdam.de/
Django Version: 1.4.5
Exception Type: TemplateDoesNotExist
Exception Value:
index.html
Exception Location: /usr/lib/python2.7/dist-packages/django/template/loader.py in find_template, line 138
Python Executable: /usr/bin/python
Python Version: 2.7.3
Python Path:
['/home/python/iecl/lib/python2.7/site-packages/distribute-0.6.28-py2.7.egg',
'/home/python/iecl/lib/python2.7/site-packages/pip-1.2.1-py2.7.egg',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-linux2',
'/usr/lib/python2.7/lib-tk',
'/usr/lib/python2.7/lib-old',
'/usr/lib/python2.7/lib-dynload',
'/usr/local/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages',
'/usr/lib/pymodules/python2.7',
'/home/python/iecl/lib/python2.7/site-packages',
'/home/django/django']
Server time: Mon, 7 Apr 2014 11:28:46 +0200
Template-loader postmortem
Django tried loading these templates, in this order:
Using loader django.template.loaders.filesystem.Loader:
/home/django/django/templates/iecl_dev/index.html (File does not exist)
Using loader django.template.loaders.app_directories.Loader:
/usr/lib/python2.7/dist-packages/django/contrib/auth/templates/index.html (File does not exist)
/usr/lib/python2.7/dist-packages/django/contrib/admin/templates/index.html (File does not exist)
实际上，文件/ home / django / django / templates /iecl_dev/index.html确实存在，我还尝试了 chmod o + r index.html 没有成功。
In fact, the file /home/django/django/templates/iecl_dev/index.html does exist and I also tried chmod o+r index.html without success.
python iecl_dev / manage.py runserver 0.0.0.0:0 的输出是
Validating models...
0 errors found
Django version 1.4.5, using settings 'iecl_dev.settings'
Development server is running at http://0.0.0.0:0/
Quit the server with CONTROL-C.
所以这里的一切似乎都很好。
so everything seems fine here.
我感到困惑的是：* .pyc文件是在运行* .py文件时自动创建的，对吗？在 python iecl_dev / manage.py runserver 0.0.0.0:0 之后，有一个文件 /home/django/django/iecl_dev/settings.pyc 已创建。但是，当我在Web浏览器中加载页面时，不会创建该页面。这是否意味着settings.py从未加载？ Django如何说一个存在的文件不存在？
What perplexes me: The *.pyc files are created automatically when *.py files are run, right? After python iecl_dev/manage.py runserver 0.0.0.0:0 there is a file /home/django/django/iecl_dev/settings.pyc created. But it is not created, when I load the page in my web browser. Does that mean, the settings.py is never loaded? And how can Django say, a file, which exists, would not exist?
编辑¹：
我的settings.py如下所示：
Edit¹:
My settings.py looks as follows:
import django.conf.global_settings as DEFAULT_SETTINGS
import os
DEBUG = True
TEMPLATE_DEBUG = DEBUG
ADMINS = (
)
SETTINGS_PATH = os.path.realpath(os.path.dirname(__file__))
MANAGERS = ADMINS
DATABASES = { $
'default': { $
'ENGINE': 'django.db.backends.mysql', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
'NAME': 'iecl', # Or path to database file if using sqlite3.
'USER': 'iecl', # Not used with sqlite3.
'PASSWORD': '<xxx>', # Not used with sqlite3.
'HOST': '', # Set to empty string for localhost. Not used with sqlite3. $
'PORT': '', # Set to empty string for default. Not used with sqlite3.
}
}
TIME_ZONE = 'Europe/Berlin'
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
USE_I18N = True
MEDIA_ROOT = '/var/www/django_media/iecl_dev/media/'
MEDIA_URL = ''
ADMIN_MEDIA_PREFIX = '/media/admin_media/'
SECRET_KEY = '<xxx>'
TEMPLATE_LOADERS = (
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
)
MIDDLEWARE_CLASSES = (
'django.middleware.csrf.CsrfViewMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
)
ROOT_URLCONF = 'iecl_dev.urls'
TEMPLATE_DIRS = (
os.path.join(SETTINGS_PATH, 'templates'),
)
INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'iecl_dev.showStudents',
'django.contrib.admin',
)
TEMPLATE_CONTEXT_PROCESSORS = DEFAULT_SETTINGS.TEMPLATE_CONTEXT_PROCESSORS + (
)
编辑²：
The contents of `/home/django/django/` are as follows:
/home/django/django/:
iecl2
iecl_dev
templates
/home/django/django/iecl2:
__init__.py
__init__.pyc
manage.py
settings.py
settings.pyc
showStudents
urls.py
urls.pyc
/home/django/django/iecl2/showStudents:
__init__.py
__init__.pyc
admin.py
context_processors.py
models.py
models.pyc
views.py
views.pyc
/home/django/django/iecl_dev:
__init__.py
__init__.pyc
manage.py
piwik
settings.py
settings.pyc
showStudents
urls.py
urls.pyc
/home/django/django/iecl_dev/piwik:
__init__.py
app_settings.py
context_processors.py
models.py
tests.py
urls.py
views.py
/home/django/django/iecl_dev/showStudents:
__init__.py
__init__.pyc
admin.py
context_processors.py
models.py
models.pyc
views.py
/home/django/django/templates:
iecl
iecl_dev
/home/django/django/templates/iecl:
500.html
admin
changePW.html
editStudent.html
feedback.html
feedback_thanks.html
index.html
location.html
login.html
page.html
password_changed.html
showStudent.html
studentsOverview.html
/home/django/django/templates/iecl/admin:
404.html
500.html
actions.html
app_index.html
auth
base.html
base_site.html
change_form.html
change_list.html
change_list_results.html
date_hierarchy.html
delete_confirmation.html
delete_selected_confirmation.html
edit_inline
filter.html
includes
index.html
invalid_setup.html
login.html
object_history.html
pagination.html
prepopulated_fields_js.html
search_form.html
showStudents
submit_line.html
/home/django/django/templates/iecl/admin/auth:
user
/home/django/django/templates/iecl/admin/auth/user:
add_form.html
change_password.html
/home/django/django/templates/iecl/admin/edit_inline:
stacked.html
tabular.html
/home/django/django/templates/iecl/admin/includes:
fieldset.html
/home/django/django/templates/iecl/admin/showStudents:
pagecontent
userpagecontent
/home/django/django/templates/iecl/admin/showStudents/pagecontent:
change_form.html
/home/django/django/templates/iecl/admin/showStudents/userpagecontent:
change_form.html
/home/django/django/templates/iecl_dev:
500.html
__init__.py
admin
changePW.html
editStudent.html
feedback.html
feedback_thanks.html
index.html
location.html
login.html
page.html
password_changed.html
piwik
showStudent.html
studentsOverview.html
/home/django/django/templates/iecl_dev/admin:
404.html
500.html
actions.html
app_index.html
auth
base.html
base_site.html
change_form.html
change_list.html
change_list_results.html
date_hierarchy.html
delete_confirmation.html
delete_selected_confirmation.html
edit_inline
filter.html
includes
index.html
invalid_setup.html
login.html
object_history.html
pagination.html
prepopulated_fields_js.html
search_form.html
showStudents
submit_line.html
/home/django/django/templates/iecl_dev/admin/auth:
user
/home/django/django/templates/iecl_dev/admin/auth/user:
add_form.html
change_password.html
/home/django/django/templates/iecl_dev/admin/edit_inline:
stacked.html
tabular.html
/home/django/django/templates/iecl_dev/admin/includes:
fieldset.html
/home/django/django/templates/iecl_dev/admin/showStudents:
pagecontent
userpagecontent
/home/django/django/templates/iecl_dev/admin/showStudents/pagecontent:
change_form.html
/home/django/django/templates/iecl_dev/admin/showStudents/userpagecontent:
change_form.html
/home/django/django/templates/iecl_dev/piwik:
tracking.html
编辑³：
好。现在为我解决了。解决方案是不同事物的综合体。问题之一是权利的缺失。执行Django的用户无法列出template /目录的内容。 chmod o + x模板/ 完成了任务。然后settings.py中有一些设置，将查找模板的位置从template / iecl_dev /更改为iecl_dev / templates /。我在网络浏览器的错误消息中看到了错误的路径。但是仅将settings.py恢复到旧版本是不够的。某些服务需要重新启动。我只是重新启动了机器，一切都很好。神奇地/ admin /页面现在也看起来不错。
Edit³:
Ok. This is solved for me now. The solution was a conglomerate of different things. One of the problems was the missing rights. The user that executes Django, could not list the contents of the templates/ directory. chmod o+x templates/ did the job. Then there were some settings in the settings.py, that changed the place to look for the templates from templates/iecl_dev/ to iecl_dev/templates/. I saw this wrong path in the error message in my web browser. But simply reverting the settings.py to the old version, was not enough. Some service(s) needed to be restarted. I simply rebooted the machine and everything was fine. Miraculously, the /admin/ page now looks nice as well.
非常感谢您提供的所有提示。
Many thanks for all your tips.
推荐答案
从您所显示的内容来看，我认为您的项目布局可能有问题。
From what you've shown, I think you may have a problem with your project layout.
通常，它设置为如下：
├── manage.py
├── yourproject
│ ├── __init__.py
│ ├── settings.py
│ ├── templates
│ ├── urls.py
│ ├── wsgi.py
│ └── wsgi.pyc
├── yourfirstapp
│ ├── __init__.py
│ ├── admin.py
│ ├── models.py
│ ├── templates
│ ├── tests.py
│ ├── urls.py
│ └── views.py
├── yoursecondapp
├── __init__.py
├── admin.py
├── models.py
├── templates
├── tests.py
├── urls.py
└── views.py
每个应用程序都在里面您的项目可以拥有自己的 templates 目录。您的项目是ab之所以特别，是因为它还存储了唯一的文件，例如 settings.py 和 wsgi.py 。但是，您可以考虑将其用作应用程序。
As you can see, each app inside your project can have it's own templates directory.yourproject is a bit particuliar, because it also stores unique files, such as settings.pyand wsgi.py. However, you can consider and use it as an app.
现在，如果要使用存储在 yourproject / templates ，则必须将您的项目添加到 INSTALLED_APPS 设置中。
Now, if you want to use a template stored in yourproject/templates, you'll have to add yourproject to your INSTALLED_APPS settings.
有帮助吗？如果没有，您可以使用项目布局编辑原始帖子吗？
Does it helps ? If not, can you edit your original post with your project layout ?
这篇关于TemplateDoesNotExist位于/的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
