replace notepad with SublimeText using Windows IFEO

notepad_replacer.py

import os.path
import subprocess as sp
import sys
import time


def main():
    new_notepad = 'C:\\Program Files\\Sublime Text 3\\sublime_text.exe'

    args = sys.argv[2:]  # ignore the first arg (this script itself) and the second arg (original notepad.exe)
    path = guess_path(args)
    if path:
        sp.Popen([new_notepad, path])
    else:
        sp.Popen(new_notepad)


def guess_path(args):
    if len(args) == 0:
        return None
    path = ' '.join(args)
    if os.path.isfile(path):
        return path
    else:
        print('ERROR: Path not exist: ' + path)
        print('multiple continuous spaces in path?')
        return None

if __name__ == '__main__':
    main()