Paulo da Silva a écrit : (snip) Not an answer to your question, just a couple advices:
> from datetime import date > import cPickle,string The string module is mostly deprecated. You should use str type methods whenever possible (cf below) > class MyDate(date): > def __new__(cls,year,month=None,day=None): > if type(year) is str: And what if it's a unicode string ? The correct idiom here is: if isinstance(year, basestring): > year,month,day=map(int,string.split(year,'-')) year, month, day = map(int, year.split('-')) > if year < 100: > year += 2000 > return date.__new__(cls,year,month,day) > (snip) -- http://mail.python.org/mailman/listinfo/python-list