用 ChatGPT 编写个 素数判断 的代码，怎么改不够完美？

import math import time import tkinter as tk from tkinter import messagebox, ttk from concurrent.futures import ThreadPoolExecutor, Future from typing import List def is_prime(n): """ 判断一个数是否为素数 """ if n < 2: return False elif n == 2: return True elif n % 2 == 0: return False else: for i in range(3, int(math.sqrt(n))+1, 2): if n % i == 0: return False return True def factorization(n): """ 分解质因数 """ factors = [] for i in range(2, int(math.sqrt(n))+1): while n % i == 0: factors.append(i) n //= i if n == 1: break if n > 1: factors.append(n) return factors def calculate(): try: n = int(entry.get()) except ValueError: messagebox.showerror("错误", "请输入一个整数") return progress_bar['value'] = 0 result.set("计算中，请稍候...") future = executor.submit(calculate_result, n) future.add_done_callback(on_calculate_done) # 启动进度条更新线程 progress_future = executor.submit(progress_worker, future) def calculate_result(n): start_time = time.time() if is_prime(n): result_str = f"{n} 是素数" else: factors = factorization(n) result_str = f"{n} 不是素数，它可以分解为 {factors}" end_time = time.time() result_str += f" 用时 {end_time - start_time:.2f} 秒" return result_str def on_calculate_done(future: Future): result.set(future.result()) def quit_program(): root.quit() def update_progress(progress): progress_bar['value'] = progress def progress_worker(future: Future): start_time = time.time() while not future.done(): elapsed_time = time.time() - start_time progress = elapsed_time / progress_bar_max_time * 100 progress = min(progress, 100) update_progress(progress) time.sleep(0.1) updae_progress(100) root = tk.Tk() root.title("素数判断") # 创建控件 label = ttk.Label(root, text="请输入一个整数：") label.pack(pady=10) entry = ttk.Entry(root, width=40) entry.pack(pady=10) progress_bar = ttk.Progressbar(root, orient=tk.HORIZONTAL, length=400, mode='determinate') progress_bar.pack(pady=10) button = ttk.Button(root, text="判断", command=calculate) button.pack(pady=10) result = tk.StringVar() result.set("结果将显示在这里") result_label = ttk.Label(root, textvariable=result) result_label.pack(pady=10) quit_button = ttk.Button(root, text="退出", command=quit_program) quit_button.pack(pady=10) # 设置布局 root.geometry("500x300") executor = ThreadPoolExecutor(max_workers=2) # 增加线程池大小为 2 ，用于同时执行计算和进度条更新任务 progress_bar_max_time = 5 # 进度条走满需要的时间，单位为秒 def calculate(): try: n = int(entry.get()) except ValueError: messagebox.showerror("错误", "请输入一个整数") return progress_bar['value'] = 0 result.set("计算中，请稍候...") future = executor.submit(calculate_result, n) future.add_done_callback(on_calculate_done) progress_future = executor.submit(progress_worker, future) def on_calculate_done(future: Future): result.set(future.result()) progress_bar['value'] = 100 future.cancel() # 计算完成，取消进度条更新任务 def update_progress(progress): progress_bar['value'] = progress def progress_worker(future: Future): start_time = time.time() while not future.done(): elapsed_time = time.time() - start_time progress = elapsed_time / progress_bar_max_time * 100 progress = min(progress, 100) update_progress(progress) time.sleep(0.1) update_progress(100) root.mainloop() 

这个是让 ChatGPT 写的判断素数的代码，使用 Python 3.11.2 版本 执行，但是进度条不管怎么改都不完美。 之前 GUI 界面上没进度条的，命令行窗口里有，很准确，还有倒计时、百分比等信息， 移到 GUI 界面上就一直不完美，要么点了判断，进度条不走，出结果的时候一下子拉满；要么进度条走完了还在计算中，代码里用 progress_bar_max_time = 5 的固定值不咋地，弄个预估的动态值也行啊，ChatGPT 也知道我的意思，就是弄不出来。

我要求就是点判断后进度条开始匀速走，走完了刚好出来结果，最好进度条右边放个动态百分比数字。 放进度条就是为了计算大一点数时直观感受到大概时间