[Tutor] upgrading Python

[LandSurveyor]

If I could be so bold...as to return for a moment to my long since buried question:  What happened to the once pleasant relation between Python & digraphs.  Given that digraphs are a form offered by Vim (not intrinsic to Python[?]), they worked when I was using Python 2.3.  Now, with the upgrade to Python 2.5.1, digraphs do not work.  Googling offers me any number of arcane and generalized theories.  Not a lot of use to me.  I would like to know what will work.