tiny_python_projects/04_jump_the_five/solution2.py at master · rpmfrontdev/tiny_python_projects

executable file

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#!/usr/bin/env python3

"""Jump the Five"""

import argparse

# --------------------------------------------------

def get_args():

"""Get command-line arguments"""

parser = argparse.ArgumentParser(

description='Jump the Five',

formatter_class=argparse.ArgumentDefaultsHelpFormatter)

parser.add_argument('text', metavar='str', help='Input text')

return parser.parse_args()

# --------------------------------------------------

def main():

"""Make a jazz noise here"""

args = get_args()

jumper = {'1': '9', '2': '8', '3': '7', '4': '6', '5': '0',

'6': '4', '7': '3', '8': '2', '9': '1', '0': '5'}

# Method 2: for loop to build new string

new_text = ''

for char in args.text:

new_text += jumper.get(char, char)

print(new_text)

# --------------------------------------------------

if __name__ == '__main__':

main()

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