我们使用Apache + mod_wsgi来承载我们的Django应用程序。偶尔500错误
阿帕奇:
WSGIScriptAlias//home/rls/django_wsgi.py
django_wsgi.py:
import os, sys
sys.path.append('data/misc/django')
os.environ['DJANGO_SETTINGS_MODULE'] = 'rls.settings'
import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()
一切工作正常,但有时我们得到500内部服务器错误与此日志中:
mod_wsgi (pid=4825): Exception occurred processing WSGI script '/home/rls/django_wsgi.py'.
Traceback (most recent call last):
File "/usr/lib/python2.5/site-packages/django/core/handlers/wsgi.py", line 230, in __call__
self.load_middleware()
File "/usr/lib/python2.5/site-packages/django/core/handlers/base.py", line 33, in load_middleware
for middleware_path in settings.MIDDLEWARE_CLASSES:
File "/usr/lib/python2.5/site-packages/django/utils/functional.py", line 276, 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 'rls.settings' (Is it on sys.path? Does it have syntax errors?): No module named rls.settings
当然在settings.py中没有语法错误因为它每隔一段时间都会加载。我错过了什么?非常感谢您的帮助。
通常情况下,除非您自从上次更改为在Python代码中进行配置后才重新启动Apache或mod_wsgi守护进程,否则通常不应该随机看到此内容。将Apache配置文件的相关部分用于设置mod_wsgi,包括如何使用VirtualHosts ,表明您是否有多个VirtualHost定义。 – 2011-03-02 22:08:38