On 5/18/23 08:50, Jim Schwartz wrote:
This works for me. Hope it helps.from tkinter import messagebox messagebox.showerror("Hi", f"Hello World")
It's probably instructive that IDLE always brings it in this way. Lib/idlelib/config_key.py:from tkinter import messagebox Lib/idlelib/configdialog.py:from tkinter import messagebox Lib/idlelib/editor.py:from tkinter import messagebox ... etc -- https://mail.python.org/mailman/listinfo/python-list
