[Tkinter] Resetting scale value back to 0 after the slider loses focus

[Larz60+]

create two variables cpmin = -90
cmmax = 90


use:

#! /usr/bin/env python

from Tkinter import *
master = Tk()

cpmin = -90
cpmax = 90

def camera_pan(camera_pan_value):
   print(camera_pan_value)
   if(camera_pan_value == max):
       camera_pan180.set(cpmin) 

CameraPan=cpmin

CameraPan180 = Scale(master, from_=cpmin, to=cpmax, tickinterval=15, label="Camera Pan (left right)",
                                  resolution=1, orient=HORIZONTAL, length=350, width=25, command=camera_pan)
CameraPan180.set(cpmin)
CameraPan180.pack()

mainloop()