On 2011-03-30, at 12:42 , Jakob Bowyer wrote:
My suggested fix and an idea used by several others could be to add a __json__ method to objects, this method would be tried by json.dumps() before it tries to serialise the argument. It should return all of the instance variables in a json format and any other infomation considered to be correct for the dump. This could be extended to provide a __json__ and a __jsons__ format where the latter returns a string format of the __json__ serialzation an example of which (crudely constructed ofc) is below. But for now I consider __json__ to return a string serialized for json dumping.
The documented method for serializing non-literal types (such as custom types) is to simply provide subclasses of ``JSONEncoder`` overriding the method ``default``. Why not just do that? Hell, you could even implement your serialization scheme through this, no need for "customjsondumps".