template for code using argparse

argparse_template.py

import argparse


def main(f_in):
    pass


if __name__ == '__main__':
    ap = argparse.ArgumentParser(description=None)
    ap.add_argument('-i', '--input', required=True, type=str)
    args = vars(ap.parse_args())
    f_in = args['input']
    main(f_in)