[ZPT] Re: [Zope3-dev] Re: RFC: TALES adapters and
TAL/Tales variable namespaces
Jim Fulton
jim at zope.com
Tue Jun 1 16:04:03 EDT 2004
Chris Withers wrote:
> Jim Fulton wrote:
>
>> Yup. We implemented:
>>
>> ob/adapter:name
>
>
> ...which to me says:
>
> "take adapter, apply to it object with name as a parameter"
That's close to the meaning of Even Simpson's Zope 2 ':' extension.
Which is why we don't want to use this syntax for adapters.
> ...what I'd like it to say would give meaning to:
>
> my_content_object/zapi:title
>
> ...meaning apply the title adapter from the zapi package to
> my_content_object, which was where I left things last time I came close
> to understanding Zoppe 3.
Well, what we did in bristol, enabled:
my_content_object/zope:title
Which really gets a special adapter named "zope"
which exposes zapi-like functionality for ZPT.
> What's the equivalent to that in today's Zope 3 land?
What I described still works. But we want to pick a different
syntax, like:
my_content_object#zope/title
>> which is equivalent to:
>>
>> ob/adapter:/name
>>
>> and, in fact, you can say just:
>>
>> ob/adapter:
>
>
> I'm afraid neither of those means anything to me so your equivalency
> makes so sense :-S
right, which is why we want to pick a different syntax.
>> Steve pointed out some problems with the syntax, which
>> the above examples should make obvious.
>
>
> Hurm :-S Don't suppose you have a use for that off hand?
Use for what?
Jim
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