Why it is returning PY_VAR0 instead of a number

Question

I'm trying to return a value after having selected it with Tkinter, but I keep getting PY_VAR0.

I have checked on the internet but the solution is to use .get(), which I have already done.

Does someone have an idea please?

from tkinter import *

def f1():
    fenetre1 = Tk()
    fenetre1.title("Ma fenetre")  # titre de la fenêtre

    texte3 = Label(fenetre1, text='Nombre de cases par ligne/colonne :')
    texte3.pack()

    listeoptions = []
    for i in range(10, 21):
        listeoptions.append(i)
    v = StringVar(fenetre1)
    v.set(listeoptions[0])
    w = OptionMenu(fenetre1, v, *listeoptions)
    w.pack()

    def ok():
        v.get()
        print(v)

    button = Button(fenetre1, text="Jouer", command=ok)
    button.pack(side=BOTTOM)
    fenetre1.mainloop()

f1()

Answer 1

You are correct that the solution is to use .get(). However, you are currently not doing anything with the value returned by this method. Try printing it instead:

def ok():   
    print(v.get())