How To Lock Tkinter Button After Pressing On It

how to lock the button after pressing on it, until the other button is pressed or until I closed the program interface?

Solution 1:

I'm not sure what you mean by locking the button, I think you mean disabling. Disabling is just you not being able to click the button until you define the state back to 'normal'

Here is some sample code:

from Tkinter import *

def doDisable():
    b2.configure(state=DISABLED)

root = Tk()
b2 = Button(root, text="Disable button", command=doDisable)
b2.pack()
root.mainloop()