[ZDP] BackTalk to Document Zope Developer's Guide (2.4 edition)/Object Publishing

[webmaster@zope.org]

A comment to the paragraph below was recently added via http://www.zope.org/Documentation/Books/ZDG/current/ObjectPublishing.stx#2-8

---------------

    Traversal is the process the publisher uses to locate the published
    object. Typically the publisher locates the published object by
    walking along the URL. Take for example a collection of objects::

      class Classification:
          ...

      class Animal:
          ...

          def screech(self, ...):
              ...

      vertebrates=Classification(...)
      vertebrates.mammals=Classification(...)
      vertebrates.reptiles=Classification(...)
      vertebrates.mammals.monkey=Animal(...)
      vertebrates.mammals.dog=Animal(...)
      vertebrates.reptiles.lizard=Animal(...)

      % Anonymous User - June 1, 2003 2:13 am:
       class Classification:
           ...

       class Animal:
           ...

           def screech(self, ...):
               ...

       vertebrates=Classification(...)
       vertebrates.mammals=Classification(...)
       vertebrates.reptiles=Classification(...)
       vertebrates.mammals.monkey=Animal(...)
       vertebrates.mammals.dog=Animal(...)
       vertebrates.reptiles.lizard=Animal(...)