Python Tkinter Apply Filter to Text -


i have simple text widget made tkinter , python 3, this:

from tkinter import * def makeupper():     pass root = tk() t = text(root) t.pack() menubar = menu(root) menubar.add_command(label="make upper", command=makeupper) root.config(menu=menubar)

when user selects make upper, make selected text uppercase.


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