[Twisted-Python] Woven page instances deferring to each other...

Donovan Preston dp at twistedmatrix.com
Wed Oct 8 02:21:48 EDT 2003

On Oct 8, 2003, at 2:02 AM, Mary Gardiner wrote:

> If there's any way you can determine if the error has happened before
> the child page starts rendering, then I suspect it would be nicer to do
> the error check at child creation time, rather than when the child
> renders.

Since woven renders the entire page before it calls request.write, any 
portion of the view rendering code which detects an error is able to 
call request.redirect (because we can still set headers since we 
haven't written any of the body yet). Just thought I'd chuck that out 
there, it may be totally irrelevant.


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