import argparse from posterize import Posterize from os.path import abspath from os.path import isfile parser = argparse.ArgumentParser(description='Separate an image into most similar colors specified') parser.add_argument('input', type=str, help='Input image to separate') parser.add_argument('output', type=str, help='Output dir to write to') class Separator : posterize = Posterize() def __init__ (self, args) : print(args) if __name__ == "__main__" : args = parser.parse_args() Separator(args)