tkinter

https://docs.python.org/3/library/tkinter.html
https://docs.python.org/zh-cn/3/library/tk.html

DOC
https://tkdocs.com/shipman/

常用控件

from tkinter import *
from tkinter import ttk
root = Tk()
frm = ttk.Frame(root, padding=10)
frm.grid()
ttk.Label(frm, text="Hello World!").grid(column=0, row=0)
ttk.Button(frm, text="Quit", command=root.destroy).grid(column=1, row=0)
root.mainloop()