我有一个Django应用程序,可以在localhost上正常运行。但是当我在服务器上尝试它时,它会给我以下错误(如DEBUG输出中所示):
No module named views
Request Method: GET
Request URL: url_to_site/accounts/login
Django Version: 1.6.1
Exception Type: ImportError
Exception Value:
No module named views
Exception Location: /opt/dev/site/smsmessages/views.py in <module>, line 1
Python Executable: /usr/bin/python
Python Version: 2.6.6
Python Path:
['/opt/dev/myfolder/project/app',
'/opt/dev/myfolder/project',
'/usr/lib64/python26.zip',
'/usr/lib64/python2.6',
'/usr/lib64/python2.6/plat-linux2',
'/usr/lib64/python2.6/lib-tk',
'/usr/lib64/python2.6/lib-old',
'/usr/lib64/python2.6/lib-dynload',
'/usr/lib64/python2.6/site-packages',
'/usr/lib64/python2.6/site-packages/gtk-2.0',
'/usr/lib/python2.6/site-packages']
堆栈跟踪的一部分如下:
/opt/dev/myfolder/project/app/urls.py in <module>
url(r'^messages/', include('smsmessages.urls', namespace='smsmessages', app_name='smsmessages')),
[some more stack trace output here...]
/opt/dev/myfolder/project/smsmessages/urls.py in <module>
from smsmessages.views import MessageCreateView, MessageListView, MessageUpdateView, MessageDeleteView
[...]
/opt/dev/myfolder/project/smsmessages/views.py in <module>
from braces.views import LoginRequiredMixin
我在此应用中使用Django-braces。但令我感到困惑的是,当我跑步时应用程序没有任何故障:
$ python manage.py runserver
在同一台服务器上:
$ curl mysite
<site's content is returned here without a glitch>
当我这样做时,导入braces.views
似乎也有效:
$ python manage.py shell
(InteractiveConsole)
>>> from braces.views import *
>>> print "no problem here"
只有当我作为服务器返回Apache时,我才会遇到上述错误(即使使用curl
)。
这让我想知道它是wsgi.py还是/和Apache('2.2.15(Red Hat)')配置导致问题。关于wsgi和Apache的DEBUG消息返回的部分元信息如下。
mod_wsgi.listener_port '80'
mod_wsgi.listener_host ''
SERVER_SOFTWARE 'Apache/2.2.15 (Red Hat)'
SCRIPT_NAME u''
mod_ssl.var_lookup ''
mod_wsgi.handler_script ''
SERVER_SIGNATURE '<address>Apache/2.2.15 (Red Hat) Server at site.com Port 80</address>\n'
REQUEST_METHOD 'GET'
PATH_INFO u'/accounts/login'
SERVER_PROTOCOL 'HTTP/1.1'
mod_wsgi.request_handler 'wsgi-script'
wsgi.url_scheme 'http'
PATH_TRANSLATED '/opt/dev/myfolder/project/app/wsgi.py/accounts/login'
wsgi.multiprocess True
mod_wsgi.input_chunked '0'
DOCUMENT_ROOT '/var/www/html'
mod_wsgi.process_group ''
SCRIPT_FILENAME '/opt/dev/myfolder/project/app/wsgi.py'
wsgi.py
的内容是:
import os, sys
sys.path.append('/usr/lib64/python2.6/site-packages/')
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "app.settings")
from django.core.wsgi import get_wsgi_application
application = get_wsgi_application()
Apache配置如下:
WSGIPythonPath /opt/dev/myfolder/project/
<Directory /opt/dev/myfolder/project/app>
<Files wsgi.py>
Order deny,allow
Allow from all
</Files>
</Directory>
<VirtualHost *:80>
Alias /static/ /opt/dev/myfolder/app/static/
ServerAdmin email@email.com
ServerName site.com
ErrorLog logs/site.com-error_log
CustomLog logs/site.com-access_log common
WSGIScriptAlias / /opt/dev/myfolder/project/app/wsgi.py
我有什么错误或遗失的吗?有没有人见过这个错误?我已经探索了所有可能的东西(包括关于No module named views
的StackOverflow上的那些,但我真的很感激,如果有人在Django,Apache,wsgi和Django-braces方面有经验可以告诉我这里可能有什么问题。谢谢你非常喜欢。
答案 0 :(得分:1)
我对django-braces没有任何经验,但我认为这是循环依赖的问题。我发现循环依赖的问题与mod_wsgi / Apache而不是Django dev服务器有关,因为Django可以不同的方式导入模块(按不同的顺序),具体取决于您的站点的配置或部署方式。
这听起来与Baffled: Django "could not import app.views" but can import app, in WSGI?非常相似,例如。