Simplify Writing CLI Apps

DISCLAIMER: This is not yet ready for production, not in the slightest bit

Old Usage

from simpleparse import setup_parser
import commands

def main():
    p = setup_parser(
        parser = <parser>,
        subcommands = <subcommands>,
        funcs = vars(commands)
        )
    args = p.parse_args(sys.argv[1:])
    if (args.fun):
        args.fun(args)
if __name__ == '__main__':
    main()

New Usage

** Still a work in progress **

from simpleparse import setup_parser

def main():
    p = setup_parser(__file__)
    p.parse()
    res = p.execute()

if __name__ == '__main__':
    main()

By default, will look for parser and subparser in arguments.py Will import commands from "commands" inside module directory.

arguments.py

This contains configuration for argument parsers as a list of dictionaries

from simpleparse import PARSER, SUBPARSERS

PARSER = [
    {
    }
]
SUBPARSERS = [
    {
    }
]

commands.py

This contains the commands executed by parser and subparser. By default, each command executes a function as the same name as the cmd