Importing variables from python into a batch file

Question

I want to be able to transfer a variable set in python to be used in a batch file. Is this possible?

Answer 1

Set environment variable in your python script, and use that variable in your batch file

>>> import os
>>> os.environ['x'] = 'a'
>>> os.system('echo %x%')
# prints 'a'

Answer 2

Try to use os.putenv after import of os module. Also, take a look on PyBat.