Tkinter Buttons action

[Larz60+]

when you define your button, include a 'command' attribute which will contain the address of function you wish to execute when button is pressed (when I say address, I am refering to the function name minus the () which would cause it to execute.
Example:

import tkinter as tk

def clicked():
    print("you pressed the button")
    # add logic here:
    # has new set of buttins been declared?
    # if not, define new set

def main():
    root = tk.Tk()
    # give it sone size
    root.geometry('100x100+10+10')
    frame = tk.Frame(root)
    frame.pack(fill=tk.BOTH)

    button = tk.Button(frame, text='Click Me', command=clicked)
    button.pack()

    root.mainloop()

if __name__ == '__main__':
    main()