A template for small scripts in python 3

main3.py

#! /usr/bin/env python
# -*- coding: utf-8 -*-
import argparse


def run():
    args = parse_args()
    print("Input path: {0}".format(args.input_path))


def parse_args():
    parser = argparse.ArgumentParser(description='A template for small scripts in puthon3.')
    parser.add_argument('input_path')
    return parser.parse_args()


if __name__ == '__main__':
    run()