I'm coding a game using wxpython with multiple *.py scripts and I would like to, when I press a button from the main script, another script is launched. 
Example: I launch a *.py script for the game menu window that has multiple options. When I press the options button, it will launch an other script that was assigned to that button an open the options window
How can I do that? Thx
well i'd recommend using os module for only in case you want to run an script till it's closed ,Or in other words like making the main script in the ground and focus in the option window 
use os.system('script_name.py') < in windows
or os.system('python script.py') < in Linux after giving it the permission
Open a py file from pressing a button on another py file