我试图将我的网站发布在Amazon的EC2实例上,但不断出现500错误。我真的不知道为什么。
//日志文件
[Sun Feb 17 23:12:48.066802 2013] mod_wsgi (pid=2102): Target WSGI script '/srv/www/app/poka/apache/wsgi.py' cannot be loaded as Python module. [Sun Feb 17 23:12:48.066840 2013] mod_wsgi (pid=2102): Exception occurred processing WSGI script '/srv/www/app/poka/apache/wsgi.py'. [Sun Feb 17 23:12:48.066864 2013] Traceback (most recent call last): [Sun Feb 17 23:12:48.066889 2013] File "/srv/www/mysite/poka/apache/wsgi.py", line 26, in <module> [Sun Feb 17 23:12:48.066920 2013] from django.core.wsgi import get_wsgi_application [Sun Feb 17 23:12:48.066945 2013] ImportError: No module named django.core.wsgi
// Apache Config文件
WSGIScriptAlias / /srv/www/app/mysite/apache/wsgi.py WSGIDaemonProcess mysite python-path=/srv/www/app/mysite:/home/ec2-user/.virtualenvs/mysite-main/lib/python2.7/site-packages WSGIProcessGroup mysite <Directory /srv/www/app/mysite/apache/> <Files wsgi.py> Order deny,allow Allow from all </Files> </Directory> <Directory /srv/www/app/mysite/apache/> Order deny,allow Allow from all </Directory> <Directory /home/ec2-user/app/mysite/static> Order deny,allow Allow from all </Directory> <Directory /home/ec2-user/app/mysite/media> Order deny,allow Allow from all </Directory>
//wsgi.py
import os import sys import site site.addsitedir('/home/ec2-user/.virtualenvs/mysite-main/lib/python2.7/site-packages') os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings") from django.core.wsgi import get_wsgi_application application = get_wsgi_application() path = '/srv/www/app/mysite' if path not in sys.path: sys.path.append(path)
我知道这是一个旧线程,但是我碰到了同样的问题,我不认为这是由缺少软件包引起的。由于Django核心发行版已经包含正确的wsgi处理程序。
这里的问题是,执行wsgi.py时,它会丢失你virtualenv中的站点软件包。(如果你已经激活了virtualenv,并完成了pip install django的安装,那么一切都很好。你已经有了必要的django软件包)。
就我而言,我修复了修改Path / to / Project / Project / wsgi.py文件中sys.path的问题。
你必须将项目目录和virtualenv站点程序包附加到sys.path列表中。这是我的项目中包含的wsgi.py文件(谈论用django-admin.py start-project创建的wsgi.py)…为了使其与Apache一起使用,我必须对其进行修改。
# ===================== # wsgi.py file begin import os, sys # add the hellodjango project path into the sys.path sys.path.append('<PATH_TO_MY_DJANGO_PROJECT>/hellodjango') # add the virtualenv site-packages path to the sys.path sys.path.append('<PATH_TO_VIRTUALENV>/Lib/site-packages') # poiting to the project settings os.environ.setdefault("DJANGO_SETTINGS_MODULE", "hellodjango.settings") from django.core.wsgi import get_wsgi_application application = get_wsgi_application() # wsgi.py file end # ===================
确保:
基于文档,如何将Django与Apache和mod_wsgi结合使用
WSGIScriptAlias / <PATH_TO_PROJECT>/hellodjango/hellodjango/wsgi.py WSGIPythonPath <PATH_TO_PROJECT>:<PATH_TO_VIRTUALENV>/Lib/site-packages <Directory <PATH_TO_PROJECT>/hellodjango/hellodjango> <Files wsgi.py> Order deny,allow Require all granted </Files> </Directory>
希望这可以帮助。它为我工作。