fenêtre popup python tkinter
import tkinter as tk
def popupmsg(msg, title):
root = tk.Tk()
root.title(title)
label = ttk.Label(root, text=msg)
label.pack(side="top", fill="x", pady=10)
B1 = tk.Button(root, text="Okay", command = root.destroy)
B1.pack()
popup.mainloop()
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