Multiprocess not writing to file

[DreamingInsanity]

I've got it working with multiprocessing's queue class:

def create_averaging_process(processes, image_file, q):
    p = Process(target=get_averages, args=(image_file, q))
    processes.append(p)
    p.start()

def write_to_file(file, q, end):
    with open(file, 'a') as f:
        while True: 
            line = q.get()
            if line == end:
                return
            f.write(str(line))
            

def get_averages(image, q):
    try:
        img = Image.open(image).convert('RGB')
    except Exception as e:
        print(e)
    img2 = img.resize((1, 1), Image.ANTIALIAS) #easiest way of getting average color - resize to 1x1 with anti-alias                                     
    col = img2.getpixel((0, 0)) #get color of that single pixel
    try:
        something = col[2] #sometimes there are just singular ints
        q.put(col)
    except Exception as e:
        print(e)


if __name__ == "__main__":
    index = 0
    processes = []
    queue = multiprocessing.Queue()

    STOP_TOKEN="end"
    
    allfiles = glob.glob(path+"/images/*")

    while (len(processes)<len(allfiles)):
        if (len(processes) - len([p for p in processes if not p.is_alive()]) < MAX_PROCESSES):
            create_averaging_process(processes, allfiles[index], queue)
            index+=1
   
    writer_process = multiprocessing.Process(target = write_to_file, args=(path+"/test.txt", queue, STOP_TOKEN))
    writer_process.start()
    
    queue.put(STOP_TOKEN)
    writer_process.join()