uwsgi + django：ImportError：没有名为OS的模块

Question

===============更新===================

我尝试从ini文件中注释掉home，pythonpath，virtualenv和env变量，并在wsgi.py中设置PYTHONPATH，如下所示：

os.environ.setdefault("PYTHONPATH", "/root/virtual_env")

但是，我收到了这个新错误：

> ImportError：没有名为django.core.wsgi的模块

因此，为了解决这个新问题，我创建了一个.pth文件并将其放置在包含以下内容的虚拟环境的站点软件包（即/root/virtual_env/lib/python2.7/site-packages ）中：

/root/virtual_env/lib/python2.7/site-packages/django

但是这样做之后，当我运行../bin/uwsgi myproject_uwsgi.ini时，错误仍然存​​在

=====================更新结束======================

在我的虚拟环境中（通过virtualenv），我仍然遇到

ImportError：没有名为os的模块无法加载应用程序0（mountpoint =''）（找不到可调用项或导入错误） *未加载应用程序。 进入全动态模式*

当我运行../bin/uwsgi --ini myproject_uwsgi.ini时。 以下是上述ini的完整内容。 正如您在下面看到的那样，我已经在pythonpath，virtualenv和env变量/参数中进行了放置，以避开该错误。 仍然没有运气。 我该怎么办？ 提前致谢！

#myproject_uwsgi.ini file
[uwsgi]

# Django-related settings
# the base directory (full path)
chdir           = /root/virtual_env/myproject
# Django wsgi file
module          = myproject.wsgi:application
# the virtualenv (full path)
home            = /root/virtual_env/myproject
pythonpath      = /root/virtual_env/myproject
virtualenv      = /root/virtual_env/myproject
env             = DJANGO_SETTINGS_MODULE=myproject.settings

# process-related settings
# master
master          = true
# maximum number of worker processes
processes       = 4
# the socket (use the full path to be safe
socket          = /root/virtual_env/myproject/myproject.sock
# ... with appropriate permissions - may be needed
chmod-socket    = 777
chown-socket    = uwsgi:uwsgi
# clear environment on exit
vacuum          = true

# other config options
uid = uwsgi
gid = uwsgi
processes = 4
daemonize = /var/log/uwsgi/myproject.log
no-site = true

Answer 1

看来您的virtualenv有问题。

pythonpath和virtualenv不应该相等。 Virtualenv应该在您项目的目录中。 例如，如果您的项目位于/ root / myproject中，那么virtualenv应该位于/ root / myproject / virtual_env中。 另外，您的DJANGO_SETTINGS_MODULE不正确。

毕竟，您的uwsgi.ini应该如下所示：

#myproject_uwsgi.ini file
[uwsgi]

# Django-related settings
# the base directory (full path)
chdir           = /root/myproject
# Django wsgi file
module          = wsgi:application
# the virtualenv (full path)
home            = /root/myproject
pythonpath      = /root/myproject
virtualenv      = /root/myproject/virtual_env
env             = DJANGO_SETTINGS_MODULE=settings

# process-related settings
# master
master          = true
# maximum number of worker processes
processes       = 4
# the socket (use the full path to be safe
socket          = /root/myproject/myproject.sock
# ... with appropriate permissions - may be needed
chmod-socket    = 777
chown-socket    = uwsgi:uwsgi
# clear environment on exit
vacuum          = true

# other config options
uid = uwsgi
gid = uwsgi
processes = 4
daemonize = /var/log/uwsgi/myproject.log
no-site = true