import tkinter as tk
import itertools

class AnimatedGif:
    def __init__(self, path):
        self.frames = []
        self.load_frames(path)
        self.index = itertools.cycle(range(len(self.frames)))

    def load_frames(self, path):
        i = 0
        while True:
            try:
                image = tk.PhotoImage(file=path, format='gif -index %i' %(i))
                resized_image = image.subsample(1)  # Resize image to half
                self.frames.append(resized_image)
                
                i += 1
            except tk.TclError:
                break

    def next_frame(self):
        return self.frames[next(self.index)]