##################################################################
# can't grid and pack in same parent container (e.g., root window)
# but can mix in same window if done in different parent frames;
##################################################################

from Tkinter import *
from grid2 import gridbox, packbox

root = Tk()

Label(root, text='Grid:').pack()
frm = Frame(root, bd=5, relief=RAISED); frm.pack(padx=5, pady=5)
gridbox(frm)

Label(root, text='Pack:').pack()
frm = Frame(root, bd=5, relief=RAISED); frm.pack(padx=5, pady=5)
packbox(frm)

Button(root, text='Quit', command=root.quit).pack()
mainloop()