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Types de données en Python - LMPT

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Utilisation du module tk<br />

Classes :<br />

Tk, Label, Button, Entry, Canevas, Frame etc...<br />

Métho<strong>de</strong>s :<br />

pack(), mainloop(), quit(), <strong>de</strong>stroy(), bind()<br />

Premier exemple : calculatrice graphique<br />

from tkinter import *<br />

<strong>de</strong>f evaluer(ev<strong>en</strong>t):<br />

chaine.configure(text = "Résultat = " + str(eval(<strong>en</strong>tree.get())))<br />

f<strong>en</strong>etre = Tk()<br />

<strong>en</strong>tree = Entry(f<strong>en</strong>etre)<br />

<strong>en</strong>tree.bind("", evaluer)<br />

chaine = Label(f<strong>en</strong>etre)<br />

<strong>en</strong>tree.pack()<br />

chaine.pack()<br />

f<strong>en</strong>etre.mainloop()

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