source: geniuswebcore/geniusweb/inform/Inform.py@ 59

from abc import ABC
from pyson.JsonSubTypes import JsonSubTypes
from pyson.JsonTypeInfo import JsonTypeInfo
from pyson.JsonTypeInfo import Id,As

@JsonSubTypes(["geniusweb.inform.Settings.Settings",\
                        "geniusweb.inform.YourTurn.YourTurn",\
                        "geniusweb.inform.ActionDone.ActionDone",\
                        "geniusweb.inform.Finished.Finished"])
@JsonTypeInfo(use=Id.NAME, include=As.WRAPPER_OBJECT)
class Inform(ABC):

        '''
        base class of all information sent to a Party
        HACK for now this just extends dict, instead
        of properly defining all subclasses.
        '''
        
        def __eq__(self, other):
                return isinstance(other, self.__class__)