import argparse


parser = argparse.ArgumentParser(prog='ProgramName',
                                 description='What the program does',
                                 epilog='Text at the bottom of help')

parser.add_argument('filename')           # positional argument
parser.add_argument('-c', '--count')      # option that takes a value
parser.add_argument('-v',
                    action='store_const')

args = parser.parse_args()
print(args)
print(args.filename, args.count, args.verbose)