Loading animation for terminals

loading.py

import time, sys, random
def loading(count):
    all_progress = [0] * count
    sys.stdout.write("\n" * count) # Make sure we have space to draw the bars
    while any(x < 100 for x in all_progress):
        time.sleep(0.01)
        # Randomly increment one of our progress values
        unfinished = [(i, v) for (i, v) in enumerate(all_progress) if v < 100]
        index, _ = random.choice(unfinished)
        all_progress[index] += 1
        
        # Draw the progress bars
        sys.stdout.write(u"\u001b[1000D") # Move left
        sys.stdout.write(u"\u001b[" + str(count) + "A") # Move up
        sys.stdout.write(u"\u001b[34;1m")
        for progress in all_progress: 
            width = int(progress / 4)
            print("[" + "⁂" * width + " " * (25 - width) + "][" + str(progress) + "%]")
        sys.stdout.write(u"\u001b[0m")
        

loading(5)