[Zope3-dev] RFC: zcml:condition

[Jim Fulton]

Fred Drake wrote:
> On Sat, 19 Feb 2005 18:48:12 +0100, Dieter Maurer <dieter at handshake.de> wrote:
> 
>>Say we have two online help systems "A" and "B" which provide
>>similar APIs but each with special extensions.
>>
>>Then an application might want to say:
>>
>>     condition="have(online_A) or have(online_B)"
> 
> 
> That's easy:
> 
> <include zcml:condition="have online_A" file="helpstuff.zcml" />
> <include zcml:condition="have online_B" file="helpstuff.zcml" />

Not really, that would include the file twice.

Jim

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