To run a Python script with the py launcher, simply substitute py and its command-line switches for python or python3. ... Any arguments provided after the version are passed along as per usual.

Command line arguments are extra commands you can use when launching a program so that the program's functionality will change. Depending on the program, these arguments can be used to add more ...

Open your Python program in your editor of choice. Go to the section of your code where you want to invoke the Windows command prompt application.

Nearly all command line Python programs use argparse to simplify picking options and arguments off the command line as well as providing some help. The Gooey decorator picks up all your options ...

(The below post is brought to you from years of being irritated by other programmers' quirky command line syntax, and my acknowledgement that for many small apps, doing it "right" can take up way ...