on click of button open another script

[dmkmedia]

i have a basic window using tkinter with a button
that opens hello message

but before the hello message i want it to run a basic python script the exit the script then show the message

import Tkinter
import tkMessageBox
 
top = Tkinter.Tk()
 
def FstartCallBack():
   tkMessageBox.showinfo( "Action Complete", "Activated")
 
B = Tkinter.Button(top, text ="Activate", command = FstartCallBack)
 
B.pack()
top.mainloop()

the script is in the same dir and is called on.py

[bvdet]

You could do something like this:

import Tkinter
 
top = Tkinter.Tk()
 
def FstartCallBack():
    top.grab_release()
    top.withdraw()
    # run your script here
    B.pack_forget()
    L = Tkinter.Label(top, text="Activated")
    L.pack()
    top.title("Action Complete")
    top.minsize(width=250, height=20)
    top.wm_deiconify()
    top.grab_set()
 
B = Tkinter.Button(top, text ="Activate", command = FstartCallBack)
 
B.pack()
top.mainloop()