[Tutor] Text to GUI with Tkinter

[Mark Tobin]

Does anybody have any general suggestions for taking a 
(somewhat) complete text based program and translating it to a 
Tkinter GUI?  Is there a procedure or process that makes this a 
simpler task then it appears on the surface?  What steps have you 
taken to do this?  Should I have been planning to GUIfy the 
program from the beginning, and now I'm essentially going to have 
to rewrite the program?  I'm just looking for some broad ideas.

Thanks,
Mark