jamesnvc

import media

COLOUR_MAX = 255
COLOUR_MIN = 0

def get_picture():
  '''Solicit user input to select a file and load it as a Picture.
  Return the Picture.
  '''
  filename= media.choose_file()

jamesnvc

import media

COLOUR_MAX = 255
COLOUR_MIN = 0

def get_picture():
  '''Solicit user input to select a file and load it as a Picture.
  Return the Picture.
  '''
  filename= media.choose_file()

jamesnvc

def ReturnExample():
    return 5

x = ReturnExample()
print x # Prints 5

jamesnvc

import media

def sum_red(pic):
        
    total = 0
    
    for p in pic:
        r = media.get_red(p)
        total = r + total
    return total

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# Note that these are just samples, and may not work unmodified...

# Comparing pictures stored in picture_a and picture_b
# Assumes:
#  1. You've already resized the images to the same size
#  2. The width & height of the images are stored in variables of the same names
#  3. The images have been normalized to the same average intensity
#  4. You've written a function named 'intensity' to calculate the intensity of
#     a given pixel

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def adjust_colours(target_pic, reference_pic):
    '''Takes target pic and adjusts it's average RGB values to reference pic's RGB values...
    '''

    target_red_avg = red_average(target_picture)
    reference_red_avg = red_average(reference_picture)
    red_scale_factor = reference_red_avg/target_red_avg

    target_blue_avg = blue_average(target_picture)

jamesnvc

def smart_difference(pic1, pic2):
    '''Take two pictures and tests how similar they are. Excuse the terrible docstrings. They need some work
    '''

    h1 = get_height(pic1)
    h2 = get_height(pic2)
    w1 = get_width(pic1)
    w2 = get_width(pic2)
    
   if (h1 > h2):

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        # Line 254
        if x < media.get_width(picture2) and y < media.get_height(picture2):
            pixel2 = media.get_pixel(picture2, x, y)
        else:
            pixel2 = media.get_pixel(picture2, media.get_width(picture2)-1, media.get_height(picture2)-1)
        sum_of_difference = sum_of_difference + distance(pixel, pixel2)

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same = 0
for x in media.get_width(p1):
  for y in media.get_height(p1):
    p1_pix = media.get_pixel(p1, x, y)
    p2_pix = media.get_pixel(p2, x, y)

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# Given dictionaries, d1 and d2, create a new dictionary with the following
# property: for each entry (a, b) in d1, if there is an entry (b, c) in d2, then
# the entry (a, c) should be added to the new dictionary.  For example, if d1 is
# {2:3, 8:19, 6:4, 5:12} and d2 is {2:5, 4:3, 3:9}, then the new dictionary
# should be {2:9, 6:3} Associate the new dictionary with the variable d3

d3 = {}
for (k, v) in d1.iteritems():
  if v in d2:
    d3[k] = d2[v]