some qustions on python

[Harlin]

Can you be a bit more specific about what you're wanting? A design
process will be very similar across languages no matter which language
it is. If you'd like a "small evaluation" of Python you're best served
by reading the official summary:

http://www.python.org/doc/Summary.html

Else you'll always be directed to Eric Raymond's How To Ask Smart
Questions FAQ ;-)