Apache mod_wsgi导入错误-没有找到模块

Question

我一直在尝试用Django编写应用程序，使用Apache2.2编写应用程序，用Django 1.3和Python2.7.2编写mod_wsgi，但是它根本不起作用。我也做了一段时间了--而且它在开发服务器上也很完美。但我无法投入生产环境(apahce)。

我的Apache错误日志显示了以下内容：

[error] ['C:\\\\Python27\\\\lib\\\\site-packages\\\\django_tinymce-1.5.1a2-py2.7.egg', 'C:\\\\windows\\\\system32\\\\python27.zip', 'C:\\\\Python27\\\\Lib', 'C:\\\\Python27\\\\DLLs', 'C:\\\\Python27\\\\Lib\\\\lib-tk', 'C:\\\\Apache Software Foundation\\\\Apache2.2', 'C:\\\\Apache Software Foundation\\\\Apache2.2\\\\bin', 'C:\\\\Python27', 'C:\\\\Python27\\\\lib\\\\site-packages', 'C:\\\\Python27\\\\lib\\\\site-packages\\\\PIL', 'C:/wsgi_app/django.wsgi', 'path4', 'C:/workspace/MB/src/', 'C:/Django-1.3']
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1] mod_wsgi (pid=7608): Exception occurred processing WSGI script 'C:/wsgi_app/django.wsgi'............

[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]     return self.format('D, j M Y H:i:s O')
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]   File "C:\\Python27\\lib\\site-packages\\django\\utils\\dateformat.py", line 30, in format
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]     pieces.append(force_unicode(getattr(self, piece)()))
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]   File "C:\\Python27\\lib\\site-packages\\django\\utils\\encoding.py", line 71, in force_unicode
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]     s = unicode(s)
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]   File "C:\\Python27\\lib\\site-packages\\django\\utils\\functional.py", line 206, in __unicode_cast
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]     return self.__func(*self.__args, **self.__kw)
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]   File "C:\\Python27\\lib\\site-packages\\django\\utils\\translation\\__init__.py", line 81, in ugettext
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]     return _trans.ugettext(message)
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]   File "C:\\Python27\\lib\\site-packages\\django\\utils\\translation\\trans_real.py", line 286, in ugettext
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]     return do_translate(message, 'ugettext')
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]   File "C:\\Python27\\lib\\site-packages\\django\\utils\\translation\\trans_real.py", line 276, in do_translate
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]     _default = translation(settings.LANGUAGE_CODE)
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]   File "C:\\Python27\\lib\\site-packages\\django\\utils\\translation\\trans_real.py", line 185, in translation
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]     default_translation = _fetch(settings.LANGUAGE_CODE)
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]   File "C:\\Python27\\lib\\site-packages\\django\\utils\\translation\\trans_real.py", line 162, in _fetch
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]     app = import_module(appname)
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]   File "C:\\Python27\\lib\\site-packages\\django\\utils\\importlib.py", line 35, in import_module
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1]     __import__(name)
[Wed Aug 24 10:24:07 2011] [error] [client 127.0.0.1] TemplateSyntaxError: Caught ImportError while rendering: No module named IWorks

django.wsgi中存在以下内容

import os
import sys

path = 'C:/wsgi_app/django.wsgi'
if path not in sys.path:
    sys.path.append(path)

path2 = 'C:/workspace/MB/src/'
if path2 not in sys.path:
    sys.path.append(path2)

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

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

print >> sys.stderr, sys.path 

阿帕奇·康菲格斯说：

WSGIScriptAlias / "C:/wsgi_app/django.wsgi"
<Directory "C:/wsgi_app/">
Allow from all
</Directory>

我无法理解为什么apache要在站点包中寻找模块，它存在于C:/工作区/MB/src/MB/IWorks中？请给我建议。

Answer 1

因此，我的两个评论都有一个答案，因为OP还没有回答，我假设其中一个会有所帮助。

格雷厄姆·邓普顿在评论中建议，这个应该是修复方法：

将以下内容添加到.wsgi文件中：

path3 = 'C:/workspace/MB/src/MB/'
if path3 not in sys.path:
    sys.path.append(path3)

我不在windows上开发python，但我认为路径应该编写为'C:\\workspace\\MB\\src\\'，不像'C:/workspace/MB/src/' (来自django https://code.djangoproject.com/wiki/django_apache_and_mod_wsgi#dj_survey.wsgi，但并不总是正确的)。

如果这样做没有帮助的话，请告诉我。