nhindman

import hashlib
bin1 = '1111'
bin2 = '1110'

bin1_as_char = chr(int(bin1, 2))
bin2_as_char = chr(int(bin2, 2))

print hashlib.md5(bin1_as_char).hexdigest()
print hashlib.md5(bin2_as_char).hexdigest()

nhindman

image_pixels = list(image.getdata())
avg_pixel_value = float(sum(pixels)) / len(pixels)