When Internationalizing ?

"[email protected]" <[email protected]> Mon, 23 May 2005 15:44:17 +0200

Newsgroups	gmane.comp.python.internationalization
Message-ID	<[email protected]>

Hi list,
I was just wondering if i have to internazionalize the application at its start or when it is finish.
What is the right order to do it?
Thanks a lot,
Philippe Collet