[PATCH] Avoid dumping unparseable data

[Filippo Giunchedi]

Hi John,

On Sat, Sep 18, 2010 at 02:15:42AM -0600, John Wright wrote:
> Add an input validation method that is called by the default __setitem__,
> and add some validation at output time for multivalued fields (since
> their input is a mutable list which makes it unsuitable for validation
> at intput time).

nice work, these (i.e. the last three) patches look good to me!

filippo
-- 
Filippo Giunchedi - http://esaurito.net - 0x6B79D401 - ⠠⠵

Failure is always an option.
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