ac50e7b8a9
``deserialize`` method to obtain an appstruct before attempting to validate. Third party schema types should now return ``colander.null`` if passed a ``colander.null`` value or another logically "empty" value as a cstruct during ``deserialize``.
Colander ======== An extensible package which can be used to: - deserialize and validate a data structure composed of strings, mappings, and lists. - serialize an arbitrary data structure to a data structure composed of strings, mappings, and lists. Please see http://docs.pylonsproject.org/projects/colander/dev/ for further documentation.