Updates for Python 3.0.
The command used from docs/2to3_checklist was:
2to3 -w \ -f buffer \ -f idioms \ -f set_literal \ -f ws_comma \ -x except \ -x import \ -x imports \ -x long \ -x numliterals \ -x xrange \ relax .
Authored by: bugman 2011-01-11
Parent: [r12201]
Child: [r12203]