marker_separation/py/separate.py

import argparse
from posterize import Posterize
from pallete_schema import PalleteSchema
from os.path import isfile, realpath, basename

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('colors', type=int, help='Number of colors to separate into')
parser.add_argument('pallete', type=str, help='Pallete file')
parser.add_argument('output', type=str, help='Output dir to write to')
parser.add_argument('--headless', type=bool, default=False, help='Run script headless')

class Separate :
	input = ''
	output = ''
	pallete = None

	def __init__ (self, args) :
		if isfile(args.input) :
			self.input = realpath(args.input)
		else :
			print(f'File {args.input} does not exist')
			exit(1)
		
		if isfile(args.pallete) :
			self.pallete = PalleteSchema(args.pallete)
		else :
			print(f'File {args.pallete} does not exist')
			exit(2)
		
		Posterize(self.input, self.pallete, args.colors, args.output, args.headless)


if __name__ == "__main__" :
	args = parser.parse_args()
	Separate(args)