#!/usr/bin/env python3
# A simple tool to parse urlsafe strings and return them to URL format.

# imports
import argparse
import sys
from urllib.parse import *

version = "2022.07.19"
cmd_args = argparse.ArgumentParser(description='Set urlsafe stirngs back to regularly formatted URLs.')
cmd_args.add_argument('--version', '-v', dest='print_version', action='store_true',
                            help='Print the current version number.')
cmd_args.add_argument('safe_string', type=str, nargs='?', default=" ", help="The string to convert from urlsafe to a URL.");
args = cmd_args.parse_args()

if args.print_version:
    print("Script version: " + version)
    sys.exit()
else:
    print(unquote(args.safe_string, encoding='utf-8', errors='replace'))