[Twisted-web] A question with storm orm and Nevow

[Daniel Yang]

Hi people,

I am using storm orm(twisted-integration) with Nevow.
There is a question that confuses me a lot:
(since storm orm(twisted-integration) does db io in a asynchronous way).
In a render function, before my data returns, what should I return for the
render function?

does Nevow has something like server.NOT_DONE_YET?
or there is a "deferred" way to do this?


FYI: http://www.divmod.org/trac/wiki/DivmodNevow/Storm
This article does not help.

Thanks!



-- 
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Yours
Faithfully

Daniel Yang
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