Menu Tkinter com Python

 Fala ai pessoal!

Segue abaixo um menu básico com Tkinter:

from Tkinter import *

def func_button():

   filewin = Toplevel(root)

   button = Button(filewin, text="Button")

   button.pack()

   

root = Tk()

menubar = Menu(root)

filemenu = Menu(menubar, tearoff=0)

filemenu.add_command(label="novo", command=func_button)

filemenu.add_command(label="abrir", command=func_button)

filemenu.add_command(label="salvar", command=func_button)

filemenu.add_command(label="salvar como...", command=func_button)

filemenu.add_command(label="fechar", command=func_button)

root.config(menu=menubar)

root.mainloop()