我在让django使用mod-wsgi开发apache 2.2时遇到了问题。 Django已安装,mod_wsgi也已安装。 我甚至可以在访问路径时看到404页面,并且可以登录到django admin。 但是如果我想安装标记模块,我会得到以下错误:
Traceback (most recent call last):
File "setup.py", line 49, in <module>
version_tuple = __import__('tagging').VERSION
File "/home/jim/django-tagging/tagging/__init__.py", line 3, in <module>
from tagging.managers import ModelTaggedItemManager, TagDescriptor
File "/home/jim/django-tagging/tagging/managers.py", line 5, in <module>
from django.contrib.contenttypes.models import ContentType
File "/usr/lib/python2.5/site-packages/django/contrib/contenttypes/models.py", line 1, in <module>
from django.db import models
File "/usr/lib/python2.5/site-packages/django/db/__init__.py", line 10, in <module>
if not settings.DATABASE_ENGINE:
File "/usr/lib/python2.5/site-packages/django/utils/functional.py", line 269, in __getattr__
self._setup()
File "/usr/lib/python2.5/site-packages/django/conf/__init__.py", line 40, in _setup
self._wrapped = Settings(settings_module)
File "/usr/lib/python2.5/site-packages/django/conf/__init__.py", line 75, in __init__
raise ImportError, "Could not import settings '%s' (Is it on sys.path? Does it have syntax errors?): %s" % (self.SETTINGS_MODULE, e)
ImportError: Could not import settings 'mysite.settings' (Is it on sys.path? Does it have syntax errors?): No module named mysite.settings
我的httpd.conf:
Alias /media/ /home/jim/django/mysite/media/
<Directory /home/jim/django/mysite/media>
Order deny,allow
Allow from all
</Directory>
Alias /admin/media/ "/usr/lib/python2.5/site-packages/django/contrib/admin/media/"
<Directory "/usr/lib/python2.5/site-packages/django/contrib/admin/media/">
Order allow,deny
Allow from all
</Directory>
WSGIScriptAlias /dj /home/jim/django/mysite/apache/django.wsgi
<Directory /home/jim/django/mysite/apache>
Order deny,allow
Allow from all
</Directory>
我的django.wsgi:
import sys, os
sys.path.append('/home/jim/django')
sys.path.append('/home/jim/django/mysite')
os.chdir('/home/jim/django/mysite')
os.environ['DJANGO_SETTINGS_MODULE'] = 'mysite.settings'
import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()
我试着让这个工作了几天,并阅读了几个博客和这里的答案,所以,但没有工作。
编辑:
现在我用this blog post尝试了一下,我的wsgi文件现在看起来如下:
import sys
sys.path.insert(0, '/home/jim/django/mysite')
sys.path.insert(0, '/home/jim/django')
import settings
import django.core.management
django.core.management.setup_environ(settings)
utility = django.core.management.ManagementUtility()
command = utility.fetch_command('runserver')
command.validate()
import django.conf
import django.utils
django.utils.translation.activate(django.conf.settings.LANGUAGE_CODE)
import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()
管理员仍在工作,但当我尝试安装标记模块时,也出现了同样的错误。
首先
为了确保这不是Apache/mod wsgi设置问题,可以从生产机器运行开发服务器
然后将浏览器指向
你必须看到完全相同的行为。
那么
要调试此问题:
在服务器上的python shell上,尝试
import tagging
。显然,从您的回溯来看,import tagging
是它引发错误的地方,这就是为什么不能导入设置。然后,只需删除包含标记的包,然后使用下面的命令重新安装,该命令知道如何安装包。
是的。
你读过格雷厄姆·邓普尔顿的blog post on Django and WSGI吗?它很好地描述了一些常见的配置问题,并特别涉及了
mysite.settings
与settings
之间的比较。更新:请阅读以下格雷厄姆·邓普尔顿的精彩评论。
更新2:正如Graham和becomingGuru都指出的,问题根本不在于WSGI。而是安装
django-tagging
时出现问题。按照becomingGuru的建议,使用pip
安装django-tagging
。相关问题 更多 >
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