def __init__(self, master=None): Frame.__init__(self, master) self.pack(fill=BOTH) global textPath opt=Frame(self, bd = 1) textPath = StringVar() lb1=Label(opt,text="Path ? ") entre = Entry(opt,textvariable=textPath) lb1.pack(side="left") entre.pack() opt.bouton_Valider = Button(self, text="Valider", command = affiche_recap) opt.bouton_Valider.pack(side = "bottom") opt.pack(side="top")