from Tkinter import Text, Tk, INSERT
root = Tk()
text = Text(root)
text.tag_configure("center", justify='center', underline=0)
text.insert(INSERT, value, hyperlink.add(callback), 'center')

import Tkinter
root = Tkinter.Tk()
text = Tkinter.Text(root)
text.tag_configure('center', justify = 'center', underline = 0)
text.pack()
for x in range(10):
    text.insert('insert', str(x) * x + '\n', 'center')