Object of type Scoreboard is not JSON serializable

[fishhook]

Ok,I've just created my own class SuperClass. Do you know, how to convert it's object into JSON? Of course, nobody knows except me. You have to write your own serializer. I can suggest solution like this:

import json


class Foo(object):

    def __init__(self):
        self.a = 1
        self.b = 1

    def __json__(self):
        return dict(a=self.a, b=self.b)


class MyUniversalEncoder(json.JSONEncoder):
    def default(self, obj):
        if hasattr(obj, "__json__"):
            return obj.__json__()
        return json.JSONEncoder.default(self, obj)


f = Foo()
print json.dumps(f, cls=MyUniversalEncoder)