import Tkinter

def print_value(val):
print val

root = Tkinter.Tk()

scale = Tkinter.Scale(orient='horizontal', from_=0, to=128, command=print_value)
scale.pack()

root.mainloop()

try:
import tkinter as Tk
except:
import Tkinter as Tk

root = Tk.Tk()
root.attributes('-fullscreen', 1)
Tk.Button(root, text="Quit", command=root.destroy).pack()
root.mainloop()