Garito wrote: > Tino Wildenhain escribió: >> Garito wrote: >>> Andreas Jung escribió: >>>> >>>> >>>> --On 19. Juli 2006 09:34:58 +0200 Garito <[EMAIL PROTECTED]> wrote: >>>> >>>>> Andreas Jung escribió: >>>>>> >>>>>> >>>>>> --On 18. Juli 2006 15:14:54 +0200 Garito <[EMAIL PROTECTED]> wrote: >>>>>> >>>>>>> Hi all! >>>>>>> >>>>>>> Is possible to create an object (for example a Page Template) and >>>>>>> make it >>>>>>> catalog aware? >>>>>> >>>>>> Look at the CatalogAware mixin class. >>>>> But with this class I could create a new class of PT Catalog aware, >>>>> isn't >>>>> it? >>>>> I would like to convert a normal PT is this possible? >>>> >>>> It makes little sense to index the contents of PTs. PTs are used to >>>> present a view on a particular instance of your class but not for >>>> providing content >>>> itself. >>>> >>>>>>> >>>>>>> I wonder why the objects aren't catalogable by default (I need >>>>>>> all my >>>>>>> object catalogables) >>>>>>> >>>>>> >>>>>> Because Zope is not CMF and Zope is not Plone. Because you need this >>>>>> feature it does not mean that everyone needs this feature by default. >>>>>> >>>>>> -aj >>>>> Sure but Is the cost so big? >>>> >>>> This is not the question. If you need catalog awareness, either >>>> implement it as stated above or use one of the frameworks....little >>>> need to discuss the pros and cons...by default Zope default >>>> content-types don't depend on the catalog. CMF and Plone depend on >>>> the catalog for various reasons. If you have the requirement to use >>>> a catalog you have the mentioned options. >>>> >>>> -aj >>>> >>> Yes but what about something like >>> >>> if self.default_catalog != '': self.reindex_object() >>> >>> ? >>> >>> I think it's a question of preferences >>> >>> Then can I "inject" Catalog awarness to an object? >> >> Yes you can. Its possible with so called monkeypatching. >> However if you can do that, you better just write >> a product w/ subclasses of the standard zope objects and >> your CatalogAwareness. Its easy and clean and you dont >> interfere with further development of zope. >> >> Regards >> Tino > Sure, but I can't create a new product for every product I'll use only > to do it catalog aware, isn't it?
Yes you can. Why not? I mean you are using them - so you can use your products instead as well. > Can you say more about monkeypatching? If you cant figure out (google, imagination) you better dont do it :-) The code to monkey-patch is roughly the same as subclassing. So you better just subclass and use your products. Hint: you can use loops in python too .-) Kind regards Tino _______________________________________________ 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 )