"Odalrick" <[EMAIL PROTECTED]> writes: > Gabriel Genellina skrev: > > > You must use a new-style class for properties to work. That is: > > class ConstrainedBox(object): > > Thank you, I've seen it mentioned, but never knew what it meant.
More generally, a "new-style class" is important in this instance because it inherits, directly or indirectly, from a built-in type, becoming part of the main class hierarchy. There are very few reasons to use old-style classes these days (and I don't know what those reasons are anymore). Avoid them unless you know you want them for some specific reason. -- \ "I got some new underwear the other day. Well, new to me." -- | `\ Emo Philips | _o__) | Ben Finney -- http://mail.python.org/mailman/listinfo/python-list
