(Wed, Mar 21, 2007 at 03:23:13PM +0100) Josef Meile wrote/schrieb/egrapse: > > Keep in mind that you really should be using CatalogPathAware not > > CatalogAware, or you will run into trouble with absolute_url() and > > virtual hosting. > Does it make a difference? If you go to > <Zope_home>/lib/python/Products/ZCatalog/CatalogPathAwareness.py > > You will see that CatalogPathAwareness.CatalogPathAware is a subclass of > CatalogPathAwareness.CatalogAware with no code at all. I'm in deed using > CatalogAware as base class of a python product in a virtual hosting > environment and haven't noticed any problem.
I would assume that CatalogPathAwareness.CatalogAware and CatalogAwareness.CatalogAware aren't the same thing. Also there is a note at the start of lib/python/Products/ZCatalog/CatalogAwareness.py : "**NOTE**: This module is deprecated, and should only be used for backward-compatibility. All new code should use CatalogPathAwareness." Yes, I've experienced problems when basing objects only on "CatalogAware": When http://localhost:8080/example_site and http://www.example.org are really the same thing (one through virtual hosting and rewriting) and when you reindex objects while being at http://localhost:8080/example_site, then you will get surprising object URLs in your catalog - pointing back to the site URL you used while indexing. Usually it's not much of a problem to change existing objects over to CatalogPathAware. It might work to use from Products.ZCatalog.CatalogPathAwareness import CatalogAware - I don't know. But it's not the same as using "CatalogAware", which usually stems from people following really old documentation and using "CatalogPathAware would make it clear what's intended. All this is probably documented somewhere. Regards, Sascha _______________________________________________ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )