如何从virtualenv for Django执行Python

我在CentOS 7服务器上安装了Django 2.0.5，并按照 邮局

在添加conf文件之后，我得到了以下错误

mod_wsgi (pid=21374): Target WSGI script '/home/user/myproject/myproject/wsgi.py' cannot be loaded as Python module.
mod_wsgi (pid=21374): Exception occurred processing WSGI script '/home/user/myproject/myproject/wsgi.py'.
Traceback (most recent call last):
  File "/home/user/myproject/myproject/wsgi.py", line 18, in <module>
    from django.core.wsgi import get_wsgi_application
  File "/home/user/myproject_env/lib/python3.7/site-packages/django/__init__.py", line 1, in <module>
    from django.utils.version import get_version
  File "/home/user/myproject_env/lib/python3.7/site-packages/django/utils/version.py", line 61, in <module>
    @functools.lru_cache()
AttributeError: 'module' object has no attribute 'lru_cache'

它确认它正在执行Python2.7.5，而不是Python3.7.0

如何更改Django Python路径以从

virtualenv

执行

python3

编辑：

这是我的django.conf文件：

Alias /static /home/user/myproject/static
<Directory /home/user/myproject/static>
    Require all granted
</Directory>

<Directory /home/user/myproject/myproject>
    <Files wsgi.py>
        Require all granted
    </Files>
</Directory>

WSGIDaemonProcess myproject python-path=/home/user/myproject:/home/user/myproject_env/lib/python3.7/site-packages
WSGIProcessGroup myproject
WSGIScriptAlias / /home/user/myproject/myproject/wsgi.py

Alias/static/home/user/myproject/static
要求所有授权
要求所有授权
WSGIDaemonProcess myproject python path=/home/user/myproject:/home/user/myproject_env/lib/python3.7/site-packages
WSGIProcessGroup myproject
WSGIScriptAlias//home/user/myproject/myproject/wsgi.py

的可能副本如果是虚拟环境，请指定其可执行文件的路径：在您的情况下，它应该是

/home/user/myproject\u env/bin/python3

。该路径已经在post@hoeflingI中提到的路径列表中。我不是说

WSGIPythonPath

，而是说

WSGIPythonExecutable

。请仔细阅读链接问题的答案。我使用了

WSGIDaemonProcess myproject python path=/home/user/myproject:/home/user/myproject\u env/lib/python3.7/site packages

。添加

WSGIPythonExecutable

会在服务器重新启动期间给我以下错误

httpd.service的作业失败，因为控制进程带错误代码退出。有关详细信息，请参阅“systemctl status httpd.service”和“journalctl-xe”。

@hoefling

Alias /static /home/user/myproject/static
<Directory /home/user/myproject/static>
    Require all granted
</Directory>

<Directory /home/user/myproject/myproject>
    <Files wsgi.py>
        Require all granted
    </Files>
</Directory>

WSGIDaemonProcess myproject python-path=/home/user/myproject:/home/user/myproject_env/lib/python3.7/site-packages
WSGIProcessGroup myproject
WSGIScriptAlias / /home/user/myproject/myproject/wsgi.py