Execute multiple python files using a single main

Question

I have multiple python files, each with different classes and methods in it. I want to execute all those files with a main function I have separately outside all of them.

Answer 1

use them as modules and import them into your script containing main.

import one
import two
import three

if __name__ == '__main__':
    one.foo()
    two.bar()
    three.baz()