Python run system command and then exit… won't exit

Question

I have the following python code:

os.system(\"C:/Python27/python.exe C:/GUI/TestGUI.py\")
sys.exit(0)

It runs the command fine, and a window po

Answer 1

import sys ,subprocess

subprocess.Popen(["C:/Python27/python.exe", "C:/GUI/TestGUI.py"])
sys.exit(0)

Popen from subprocess module what you are looking for.