def _restore_from_dict(self, obj, instance, ignorereserved=True):
        restore_key = self._restore_key_fn()
        method = _obj_setattr

        for k, v in sorted(obj.items(), key=util.itemgetter):
            # ignore the reserved attribute
            if ignorereserved and k in tags.RESERVED:
                continue
            if isinstance(k, numeric_types):
                str_k = unicode(k)
            else:
                str_k = k
            self._namestack.append(str_k)
            k = restore_key(k)
            # step into the namespace
            value = self._restore(v)
            if (util.is_noncomplex(instance) or
                    util.is_dictionary_subclass(instance)):
                instance[k] = value
            else:
                setattr(instance, k, value)

            # This instance has an instance variable named `k` that is
            # currently a proxy and must be replaced
            if isinstance(value, _Proxy):
                self._proxies.append((instance, k, value, method))

            # step out
            self._namestack.pop()
dataset/ETHPy150Open jsonpickle/jsonpickle/jsonpickle/unpickler.py/Unpickler._restore_from_dict/original