[Zope] Styles of import in Zope (2 and 3)

Please, feel free to point me to The Fine Manual to read, if this has been answered and written many times. After reading the article "Importing Python Modules" (http://effbot.org/zone/import-confusion.htm), I had many doubts about the style to use in imports in Zope 2 and Zope 3. The article points to a style which should be: from package.subpackage import module and then use module.MyClass Is this the recomended style in Zope2/3 also? Regards Marco -- Marco Bizzarri http://iliveinpisa.blogspot.com/