发送bash的环境变量回蟒蛇面料 [英] Send bash environment variable back to python fabric

问题描述

我试图传递一个bash环境变量回这样我的面料功能： -

I am attempting to pass a bash environment variable back into my fabric function like this:-

from fabric.api import env

def env_localhost():
    "All the environment variables relating to your localhost"
    project_home = local('echo $PROJECT_HOME')
    print 111, project_home

但它似乎并不能够检索的标准输出结果，并将其分配给我的Python PROJECT_HOME 变量。什么是这样做的权利的正确方法？

But it doesn't seem to be able to retrieve the stdout results and assign it to my python project_home variable. What's the correct way to do this right?

推荐答案

做这样的：

import os
os.getenv("PATH")

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