blend

from PIL import Image
import sys,os, infostream, datetime

try:
    workpath = sys.argv[1] #<--THIS NEEDS TO BE A DIRECTORY
    dimensions = eval(sys.argv[2]) #<-- TUPLE WITH *NO* SPACES : (100,515)
    if not os.path.isdir(workpath): raise Exception, "Not a directory."
except Exception, e:
    print infostream.info("Usage: python blend.py <path> <tuple>\nex: 'python blend.py pics (500,500)'", 5)
    print infostream.info(str(e), 5)
    sys.exit(0)
print infostream.info("Resolution: "+str(dimensions), 1)
def avAll(object):
    """LIST OF TUPLES(LEN=3)"""
    a,b,c=[],[],[]
    a.append([i[0] for i in object])
    b.append([i[1] for i in object])
    c.append([i[2] for i in object])
    a = [sum(i)/len(i) for i in a]
    b = [sum(i)/len(i) for i in b]
    c = [sum(i)/len(i) for i in c]
    return (a,b,c)
files = [i for i in os.listdir(workpath) if ".gif" not in i] #PIL hates .gifs for some reason, raises an exception, sorry
def stream(n):
    return round((0.000001*n + 2.301186)*1.5, 2) #Estimate Time
def product(cont):
  base = 1
  for e in cont:
    base *= e
  return base
on = True

while on:
    b = raw_input(infostream.info(str(len(files))+" files detected. Total Pixels to generate: "+str(len(files)*product(dimensions))+"\n\n*Estimated* time to render: "+str(stream(len(files)*product(dimensions)))+" seconds.\nContinue? (Y/N)", 3)).lower()
    if b in ('y', 'n'):
        if b == 'n':
            on = False
            print infostream.info("Stopping...", 5)
            sys.exit(0)
        else:
            on = False
ta1 = datetime.datetime.now()
try:

    print infostream.info("Gathering Images from directory.", 1)
    pix = []
    for i in files:
        pic1 = Image.open(workpath+'/'+i).resize(dimensions)
        print infostream.info("Processing Image: "+str(i), 1)
        p1dat = pic1.getdata()
        pix.append(p1dat)
    print infostream.info("Beginning render...", 1)
    print infostream.info("Indexing pixels...", 1)
    vecs = zip(*pix)
    print infostream.info("Merging color data...", 1)
    total = [avAll(i) for i in vecs]
    def fix(a):
        t = []
        for i in a:
            t2 = []
            for z in i:
                t2.append(z[0])
            t.append(tuple(t2))
        return t
    print infostream.info("Creating vectors from pixel data...", 1)
    total = fix(total)
    img = Image.new('RGB', dimensions, "white")
    img.putdata(total)
    img.show()
    print infostream.info("Render complete.", 6)
    print infostream.info("Saving image...", 1)
    img.save(workpath+'/'+"Generated_Image.png")
    print infostream.info("Save complete.", 6)
    ta2 = datetime.datetime.now()
    tot = (ta2-ta1).total_seconds()
    print infostream.info("Operation completed in: "+str(tot)+" seconds.", 6)
except Exception, e:
    print infostream.info(str(e), 5)