python - 启动第一个 Django 项目错误

我的电脑运行 Ubuntu 12.04，我按照本教程开始使用 Django:http://blog.stannard.net.au/2010/12/11/installing-django-with-apache-and-mod_wsgi-on-ubuntu-10-04/

我试图通过运行此命令 /srv/www/ 在我的 alex 项目中开始 sudo django-admin.py startproject alex
然后创建 apache 文件夹和 django.wsgi 文件( /srv/www/alex/apache/django.wsgi )
/srv/www/alex/ 的树

.
├── apache
│   └── django.wsgi
├── alex
│   ├── __init__.py
│   ├── settings.py
│   ├── urls.py
│   └── wsgi.py
└── manage.py

2 directories, 6 files

亚历克斯 Apache 网站:

<VirtualHost *:80>

    ServerName alex.djangoserver
    DocumentRoot /srv/www/alex

    <Directory /srv/www/alex>
        Order allow,deny
        Allow from all
    </Directory>

    WSGIDaemonProcess alex.djangoserver processes=2 threads=15 display-name=%{GROUP}
    WSGIProcessGroup alex.djangoserver

    WSGIScriptAlias / /srv/www/alex/apache/django.wsgi

</VirtualHost>

apache错误日志结果:

[error] [client 127.0.0.1] mod_wsgi (pid=28076): Exception occurred processing WSGI script '/srv/www/floqq/alex/django.wsgi'.
[error] [client 127.0.0.1] Traceback (most recent call last):
[error] [client 127.0.0.1]   File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/wsgi.py", line 219, in __call__
[error] [client 127.0.0.1]     self.load_middleware()
[error] [client 127.0.0.1]   File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 39, in load_middleware
[error] [client 127.0.0.1]     for middleware_path in settings.MIDDLEWARE_CLASSES:
[error] [client 127.0.0.1]   File "/usr/local/lib/python2.7/dist-packages/django/utils/functional.py", line 184, in inner
[error] [client 127.0.0.1]     self._setup()
[error] [client 127.0.0.1]   File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 42, in _setup
[error] [client 127.0.0.1]     self._wrapped = Settings(settings_module)
[error] [client 127.0.0.1]   File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 95, in __init__
[error] [client 127.0.0.1]     raise ImportError("Could not import settings '%s' (Is it on sys.path?): %s" % (self.SETTINGS_MODULE, e))
[error] [client 127.0.0.1] ImportError: Could not import settings 'alex.settings' (Is it on sys.path?): No module named alex.settings

更新

apache/django.wsgi

import os
import sys

path = '/srv/www'
if path not in sys.path:
    sys.path.insert(0, '/srv/www')

os.environ['DJANGO_SETTINGS_MODULE'] = 'alex.settings'

import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()

最佳答案

在您的 wsgi 文件中，您有:

sys.path.insert(0, '/srv/www')

os.environ['DJANGO_SETTINGS_MODULE'] = 'alex.settings'

这将在 settings.py 中搜索 /srv/www/alex/ 。

这失败了，因为根据您发布的树， settings.py 位于 /srv/www/alex/alex/ 中。

所以你有3个选择:

更改插入路径

改变目录结构，或

将 /srv/www/alex/ 重构为包含 alex.settings 的包。

关于python - 启动第一个 Django 项目错误，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/10496344/

Alex

python - 启动第一个 Django 项目错误