[Python-3000] Support for PEP 3131

[Baptiste Carvello]

James Y Knight a écrit :

> there will be a "second class" of python modules that won't work on  
> some systems without extra pain.
> 
modules using unicode identifier *will be* second class anyway, because most
people won't be able to debug them in case of need. However, this does not
matter for teaching and for in-house code, which are the most compelling use
cases of the new feature.

BC