from PIL import Image
import sys

def main():
    in_file = sys.argv[1]
    new_width = int(sys.argv[2])
    new_height = int(sys.argv[3])
    dst_file = sys.argv[4]
    with Image.open(in_file) as im:
        dst = Image.new(im.mode, (new_width, new_height))
        for y in range(im.height):
            for x in range(im.width):
                dst.putpixel((x, y), im.getpixel((x, y)))
        dst.save(dst_file)

if __name__ == "__main__":
    main()