2009/4/28 Chris Rossi <ch...@archimedeanco.com>:
>> (to target documents inside the help center section). Or whatever
>> language/abstraction that can fit the bill. Note that to match this
>> "for" clause, something more than a simple component lookup is
>> required.
>>
> I'm not sure that I see the need for that personally, but maybe it just
> hasn't sunk in yet why I'd want to do that.
Just today, someone asked the question of how to register a "viewlet"
(is that a legal word on the mailinglist?) such that it appeared in
some section and below.
I think that's a problem that's harder than it should be; certainly
we're familiar with the notion of "this element and below" in the DOM;
why can't we have the same notion for the object hierarchy?
>>> registry.look("img_processor")
> { 'Fuzzy Clouds': <FuzzyCloudsPlugin ojbect at 0x00000000>,
> 'Satanic Request': <SatanicRequestPlugin at 0x00000000>,
> 'Greenery Plugin': <GreeneryPlugin at 0x00000000>,
> etc...
> }
``zope.component.getAllUtilitiesFor`` does that.
\malthe
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