[Zope] "dtml-in" question

[Thierry Florac]

  Hi,

A little question about the "dtml-in" tag.

What I'd like to do is to build a list according to a property value,
like we can do with for "for" Python instruction, something like :

  <dtml-in "object for object in objectValues() if object.visible">

Is there any way to achieve this, without writing a custom method ??

Thanks,

  Thierry

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