不能得到gunicorn使用Python 3

问题描述

我有Ubuntu + NGINX + Gunicorn的虚拟环境，与Python 3的设置一起工作，但我的Flask应用程序仍然运行为2.7.6。我有条不紊地按照指示，但我找不到解决方案。

$ b Gunicorn配置文件

  [program：app-server] 
 command = gunicorn app：app -b localhost：8000 
 directory = / home / www / app-server 
 user = appuser 
  

项目目录结构

pre code app-server
----app.py
---- venv（虚拟环境）

解决方案

Gunicorn本身就是一个Python应用程序， Gunicorn PPA只发布Python 2版本。您可以将Gunicorn安装到Python 3中（使用 pip

/ code>，最好进入你的virtualenv）并运行该版本：

  / home / www / app-server / venv / bin / gunicorn 
  

I have Ubuntu+NGINX+Gunicorn with a virtual environment that works with Python 3 setup but my Flask app still runs as 2.7.6. I have methodically followed the instructions but I cannot find a resolution.

Gunicorn config file

[program:app-server]
command = gunicorn app:app -b localhost:8000
directory = /home/www/app-server
user = appuser

Project directory structure

app-server    
----app.py
----venv (virtual environment)

解决方案

Gunicorn is itself a Python application; the Gunicorn PPA only publishes Python 2 versions.

You'd install Gunicorn into Python 3 instead (using pip, preferably into your virtualenv) and run that version:

/home/www/app-server/venv/bin/gunicorn

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