How to use export with Python on Linux

Question

I need to make an export like this in Python :

# export MY_DATA=\"my_export\"

I\'ve tried to do :

# -*- python-mode -*-
# -         


        

Answer 1

import os
import shlex
from subprocess import Popen, PIPE


os.environ.update(key=value)

res = Popen(shlex.split("cmd xxx -xxx"), stdin=PIPE, stdout=PIPE, stderr=PIPE,
            env=os.environ, shell=True).communicate('y\ny\ny\n'.encode('utf8'))
stdout = res[0]
stderr = res[1]