How to run another python program

Question

I already have

import os
exec(os.popen("Packman Game.py").read()

But it doesn't do anything and doesn't give me an error message What do I need to do?

PS:Without typing into the shell.

Answer 1

You can use os.system .

For example :

import os
os.system("myOtherPythonScript.py [parameters]")

Answer 2

Or you can also use subprocess :

    <!-- language: python -->
    import subprocess
    result = subprocess.check_output("Packman Game.py",shell=True) 

If you want to read the result.