Nearly all command line Python programs use argparse to simplify picking options and arguments off the command line as well as providing some help. ... For example the browse buttons to select files.

Python is one of the most approachable languages to learn, thanks to its object-oriented-first approach and its minimal ...

This can be seen in the example below where we see the command line arguments for the Windows del command. In Linux and macOS, the programs shipped with the OS will typically use a --help argument ...

Thankfully, Python has a number of modules to deal with command-line arguments. My personal favorite is OptionParser. OptionParser is part of the optparse module that is provided by the standard ...