[Python-ideas] Json object-level serializer (original) (raw)
M.-A. Lemburg mal at egenix.com
Thu Jul 29 13:54:28 CEST 2010
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Antoine Pitrou wrote:
On Thu, 29 Jul 2010 13:35:41 +0200 Tarek Ziadé <ziade.tarek at gmail.com> wrote:
Hello,
What about adding in the json package the ability for an object to provide a different object to serialize ? This would be useful to translate a class into a structure that can be passed to json.dumps How about letting json use the reduce protocol instead?
How would you then write a class that works with both pickle and json ?
IMO, we'd need a separate method to return a JSON version of the object, e.g. .json(). I'm not sure how deserialization could be handled, since JSON doesn't support arbitrary object types.
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