[Zope] Override members values

[Garito]

Andreas Jung escribió:
>
>
> --On 10. Juli 2006 09:07:58 +0200 Garito <garito at sistes.net> wrote:
>
>> Andreas Jung escribió:
>>>
>>>
>>> --On 10. Juli 2006 08:38:15 +0200 Garito <garito at sistes.net> wrote:
>>>
>>>> Hi all!
>>>> I need to override the value of some members of my product
>>>>
>>>> I think the correct way was __getattr__ function but I read some 
>>>> list's
>>>> messages telling to use __getattr__ only if you don't have other way
>>>
>>> The standard Zope users objects don't provide an API for additional
>>> attributes. CMF/Plone provide such support through portal_memberdata.
>>>
>>>>
>>>> How can I override only the value of some dynamic members
>>>>
>>>> I call dynamic members to the members that the user adds (with a
>>>> property
>>>> or an object)
>>>>
>>>
>>> What are dynamic members? This is not a term used in the Zope world.
>>>
>>> -aj
>> I would like to pre-process the member. A dynamic member (sorry for the
>> term) is pre-processed member
>
> pre-process?
>
>>
>> I would like to create some properties like:
>>
>> object.member1 = "[/some/path]"
>
> members? In the Zope context we talk of "users". "members" are a CMF 
> term.
> And users aren't attributes of objects.
>
> Really no idea what you want to achive...
>
> -aj
Hi again!
Sorry for my vocabulary

I try again:

I have a property on the property manager called member1 with a value of 
"[/some/path]"

User1 ask for this property. We calculate the real value for /some/path 
for these user: 1
User2 ask for this property. We calculate the real value for /some/path 
for these user: 2

I have a property on the property manager called member2 with a value of 
"[a reference to the calculator]"

A user ask for this property from his firefox. We calculate the real 
value for the reference for this browser: <result1>
Another user ask for this property from his ie. We calculate the real 
value for the reference for this browser: <result2>

I would like to change the "accessor" for any property in my Zope product

How can I?

Thank you and sorry for my poor english expression

-- 
Mis Cosas
http://blogs.sistes.net/Garito