# -*- coding: utf-8 -*-
"""
Created on Wed Nov 17 15:46:47 2021

@author: Studente

Write a function that gets a filename as
input with a png image , and returns
a dictionary where for each color of the
image there is a key with value the number
of pixel of that color.

{(204,204,255):17898, (0,0,0):902}
"""
import images

def count_colors(pngfile):
    im = images.load(pngfile)
    colord = {}
    for row in im:
        for pixel in row:
            colord[pixel] = colord.get(pixel, 0) + 1
#            if pixel in colord:
#                colord[pixel] += 1
#            else:
#                colrod[pixel] = 1
    return colord