@classmethod
    def as_view(cls, view_type, *init_args, **init_kwargs):
        global _method

        new_cls = type(
            cls.__name__ + '_' + _BridgeMixin.__name__ + '_restless',
            (_BridgeMixin, cls._request_handler_base_,),
            dict(
                __resource_cls__=cls,
                __resource_args__=init_args,
                __resource_kwargs__=init_kwargs,
                __resource_view_type__=view_type)
        )

        """
        Add required http-methods to the newly created class
        We need to scan through MRO to find what functions users declared,
        and then add corresponding http-methods used by Tornado.
        """
        bases = inspect.getmro(cls)
        bases = bases[0:bases.index(Resource)-1]
        for k, v in cls.http_methods[view_type].items():
            if any(v in base_cls.__dict__ for base_cls in bases):
                setattr(new_cls, k.lower(), _method)

        return new_cls
Return a subclass of tornado.web.RequestHandler and
dataset/ETHPy150Open toastdriven/restless/restless/tnd.py/TornadoResource.as_view