Validation as WSGI middleware: good or bad idea?

Maybe it is because I am just beginning to understand how to use WSGI
middleware, but I have been daydreaming about moving validation into
the middleware layer, rather than something that happens further
downstream.

This might be useful if I want to hop to a completely different block
of code when validation fails.  It might make really common validators
less obtrusive.

All comments are welcome -- am looking for feedback.

Matt

-- 
Matthew Wilson
[email protected]
http://tplus1.com

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