[ctf]Pretty Pixels

PrettyPixels.py

# Don't get me wrong, I love pretty colors as much as the next guy...   but what does it mean? pretty_pixels.png
# https://static2.ichunqiu.com/icq/resources/fileupload/CTF/IceCTF/stego/pretty.png

from PIL import Image
from sys import stdout

img = Image.open('pretty.png')

x_size, y_size = img.size

f = open("p.png","wb")

for y in range(y_size):
    for x in range(x_size):
        r,g,b = img.getpixel((x,y))
        f.write(bytearray([r,g,b]))

f.close()