Hi, In an application I'm currently building with Zope3, I need to be able to "clone" several kinds of content data. While cloning a simple content class is quite simple, I don't know exactly how to clone data provided through adapters, which may store these data throught annotations.
What I was thinking about was something like : - create a new interface "IClonable", with a single "clone" method - make my specific content interfaces, eventually provided throught adapters, extend IClonable - get a list of interfaces provided by my content class, directly or throught adapters, which extend IClonable, and call their "clone" method when cloning is required. So, actually, my main problem is : - how can I get the list of interfaces provided by a given class, directly of throught adapters ? - is this conception method the best one in Python/Zope3 to clone data ?? Thanks for any help or advise... Thierry Florac -- Chef de projet intranet/internet Office National des Forêts - Département Informatique 2, Avenue de Saint-Mandé 75570 PARIS Cedex 12 Mél : [EMAIL PROTECTED] Tél. : +33 01.40.19.59.64 Fax. : +33 01.40.19.59.85 _______________________________________________ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users