[Zope] How to do...

[Andreas Jung]

--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
>>>
>>> Example:
>>>
>>> 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.
>>
>> -aj
> 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'
>
> or
>
> <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.

-aj

-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 186 bytes
Desc: not available
Url : http://mail.zope.org/pipermail/zope/attachments/20061018/b17cf38e/attachment.bin