我想知道如何创建一个重新启动按钮,单击该按钮可以重新启动整个脚本。我以为您先破坏窗口然后销毁它,但是显然没有销毁功能。
我在以下网站上找到了用于通用python程序的方法:https : //www.daniweb.com/programming/software-development/code/260268/restart-your-python-program。我用基本的tkinter GUI编写了一个示例来对其进行测试:
import sys import os from tkinter import Tk, Label, Button def restart_program(): """Restarts the current program. Note: this function does not return. Any cleanup action (like saving data) must be done before calling this function.""" python = sys.executable os.execl(python, python, * sys.argv) root = Tk() Label(root, text="Hello World!").pack() Button(root, text="Restart", command=restart_program).pack() root.mainloop()