PublicationTraverse should live in zope.traversing

[Francis J. Lacoste]

There is no base implementation of IPublication in zope.publisher, and if one want to write a simple one (for testing purpose) that has a similar behaviour to PublicationTraverse, we have to depends on zope.app stuff.

zope.app.publication.publicationtraverse doesn't depend on anything in zope.app, so it would probably be a good idea to move it to zope.traversing.

[Dan Korostelev (nadako)]

That sounds like a sane idea. I personally also had a case when I need part of publicationtraverse while not wanting to add any of zope.app. Though, I think this should wait until end of PyCon, where Shane Hathaway, Jim Fulton and others will decide on more general publisher-related questions. After that, I'll be happy to move traveral publication base class to zope.traversing if we'll still have any need for that.

[Gediminas Paulauskas (menesis)]

3.7.0 (2009-05-23)
------------------

- Moved the publicationtraverse module to zope.traversing, removing the
  zope.app.publisher -> zope.app.publication dependency (which was a
  cycle).