[Zope] How to do...
lists at zopyx.com
Wed Oct 18 12:57:30 EDT 2006
--On 18. Oktober 2006 18:53:05 +0200 Garito <garito at sistes.net> wrote:
> Andreas Jung escribió:
>> --On 18. Oktober 2006 16:15:37 +0200 Garito <garito at sistes.net> wrote:
>>> Hi all!
>>> How can I control the way an attribute of a product is readed?
>>> __getattr__? __getattribute__?
>>> I try the __getattribute__ way but it modifies the property pages
>>> I create an object instance of the product and like:
>>> Property1 = 'Some text'
>>> Property2 = 2006-10-18
>>> I would like to call Property2 like
>>> object.Property2 and retrieve the data with the current locale
>> Don't do that. Make a clear separation between the storage layer and
>> any kind of presentation issues. If you need your internal data
>> represented in a fancy way, write a dedicated accessor method and use
>> this one inside your templates (or whatever) instead of accessing the
>> data directly.
> Then I can't create a property that stores a tal expression for example?
> I would like to write things like:
> object.property = 'here/anotherproperty'
> object.anotherproperty = 'Barcelona'
> and ask it like:
> print object.property -> 'Barcelona'
> <tal:city tal:replace='here/property' /> -> 'Barcelona'
This posting is totally weird. Sorry, but I have really no idea
what you're trying to do. It makes absolutely no sense.
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