ex3

WIDTH1 = 0
HEIGHT1 = 0
import re
import os
import time
from colormap import rgb2hex
from PIL import Image
from shutil import move

mode = 2

def tobyte(r,g,b):
    a = chr(r)+chr(g)+chr(b)
    return a

FILEINPUT = input("Input gif file. ")
if not FILEINPUT or not os.path.exists(FILEINPUT):
    print("Invalid gif file.")
else:
    #
    im = Image.open(FILEINPUT)
    width, height = im.size
    div = float(input("Input multiplier size. "))
    WIDTH1 = round(width*div)
    HEIGHT1 = round(height*div)
    bruh = True
    c1 = input("Gif will be " + str(HEIGHT1) + "x" + str(WIDTH1) + " resolution. Continue? (y/n)")
    if str.lower(c1) == 'y':
        print("Running..")
        pass
    else:
        print("Quitting..")
        bruh = False
    #
    while bruh:
        time.sleep(1/10)
        for fr in range(0,im.n_frames):
            #
            time.sleep(1/10)
            im.seek(fr)
            new_im = im.resize((WIDTH1, HEIGHT1),Image.ANTIALIAS)
            new_im = new_im.convert("RGB")
            npd = ''
            for pixel in new_im.getdata():
                r,g,b = pixel
                if mode == 2: #hex compression
                    npd = npd + rgb2hex(r,g,b)
                elif mode == 3: #byte compression
                    npd = npd + tobyte(r,g,b)
                else: #grayscale compression
                    npd = npd + str("{:03d}".format(r+g+b))
            if mode == 3:
                npd = npd.encode('utf8')
                pixf = open("data_r.json", "wb+")
            elif mode == 2:
                npd = npd.replace('#', '', len(npd))
                pixf = open("data_r.json", "w+")
            else:
                pixf = open("data_r.json", "w+")
            sizef = open("size_r.json", "w+")
            st = [WIDTH1, HEIGHT1]
            fst = re.sub('[ ]', '', str(st))
            pixf.write(npd)
            sizef.write(fst)
            pixf.close()
            sizef.close()
            f = 'data_r.json'
            move(f,f.replace('_r.json','.json'))
            f2 = 'size_r.json'
            move(f2,f2.replace('_r.json','.json'))
            #
            print("Success frame: " + str(fr))