How to use the jsonpickle.handlers.get function in jsonpickle

has_getinitargs = util.has_method(obj, '__getinitargs__')
        has_reduce, has_reduce_ex = util.has_reduce(obj)

        # Support objects with __getstate__(); this ensures that
        # both __setstate__() and __getstate__() are implemented
        has_getstate = hasattr(obj, '__getstate__')
        # not using has_method since __getstate__() is handled separately below

        if has_class:
            cls = obj.__class__
        else:
            cls = type(obj)

        # Check for a custom handler
        class_name = util.importable_name(cls)
        handler = handlers.get(cls, handlers.get(class_name))
        if handler is not None:
            if self.unpicklable:
                data[tags.OBJECT] = class_name
            return handler(self).flatten(obj, data)

        reduce_val = None

        if self.unpicklable:
            if has_reduce and not has_reduce_ex:
                try:
                    reduce_val = obj.__reduce__()
                except TypeError:
                    # A lot of builtin types have a reduce which
                    # just raises a TypeError
                    # we ignore those
                    pass

def _restore_object(self, obj):
        class_name = obj[tags.OBJECT]
        cls = loadclass(class_name)
        handler = handlers.get(cls, handlers.get(class_name))
        if handler is not None:  # custom handler
            proxy = _Proxy()
            self._mkref(proxy)
            instance = handler(self).restore(obj)
            proxy.reset(instance)
            self._swapref(proxy, instance)
            return instance

        if cls is None:
            return self._mkref(obj)

        return self._restore_object_instance(obj, cls)

has_getinitargs = util.has_method(obj, '__getinitargs__')
        has_reduce, has_reduce_ex = util.has_reduce(obj)

        # Support objects with __getstate__(); this ensures that
        # both __setstate__() and __getstate__() are implemented
        has_getstate = hasattr(obj, '__getstate__')
        # not using has_method since __getstate__() is handled separately below

        if has_class:
            cls = obj.__class__
        else:
            cls = type(obj)

        # Check for a custom handler
        class_name = util.importable_name(cls)
        handler = handlers.get(cls, handlers.get(class_name))
        if handler is not None:
            if self.unpicklable:
                data[tags.OBJECT] = class_name
            return handler(self).flatten(obj, data)

        reduce_val = None
        if has_class and not util.is_module(obj):
            if self.unpicklable:
                class_name = util.importable_name(cls)
                data[tags.OBJECT] = class_name

            # test for a reduce implementation, and redirect before doing anything else
            # if that is what reduce requests
            if has_reduce_ex:
                try:
                    # we're implementing protocol 2

has_getnewargs_ex = hasattr(obj, '__getnewargs_ex__')
        has_getinitargs = hasattr(obj, '__getinitargs__')
        has_reduce, has_reduce_ex = util.has_reduce(obj)

        # Support objects with __getstate__(); this ensures that
        # both __setstate__() and __getstate__() are implemented
        has_getstate = hasattr(obj, '__getstate__')

        if has_class:
            cls = obj.__class__
        else:
            cls = type(obj)

        # Check for a custom handler
        class_name = util.importable_name(cls)
        handler = handlers.get(class_name)
        if handler is not None:
            if self.unpicklable:
                data[tags.OBJECT] = class_name
            return handler(self).flatten(obj, data)

        reduce_val = None
        if has_class and not util.is_module(obj):
            if self.unpicklable:
                class_name = util.importable_name(cls)
                data[tags.OBJECT] = class_name

            # test for a reduce implementation, and redirect before doing anything else
            # if that is what reduce requests
            if has_reduce_ex:
                try:
                    # we're implementing protocol 2

def _restore_object(self, obj):
        class_name = obj[tags.OBJECT]
        cls = loadclass(class_name, classes=self._classes)
        handler = handlers.get(cls, handlers.get(class_name))
        if handler is not None:  # custom handler
            proxy = _Proxy()
            self._mkref(proxy)
            instance = handler(self).restore(obj)
            proxy.reset(instance)
            self._swapref(proxy, instance)
            return instance

        if cls is None:
            return self._mkref(obj)

        return self._restore_object_instance(obj, cls)

has_getinitargs = util.has_method(obj, '__getinitargs__')
        has_reduce, has_reduce_ex = util.has_reduce(obj)

        # Support objects with __getstate__(); this ensures that
        # both __setstate__() and __getstate__() are implemented
        has_getstate = hasattr(obj, '__getstate__')
        # not using has_method since __getstate__() is handled separately below

        if has_class:
            cls = obj.__class__
        else:
            cls = type(obj)

        # Check for a custom handler
        class_name = util.importable_name(cls)
        handler = handlers.get(cls, handlers.get(class_name))
        if handler is not None:
            if self.unpicklable:
                data[tags.OBJECT] = class_name
            return handler(self).flatten(obj, data)

        reduce_val = None
        if has_class and not util.is_module(obj):
            if self.unpicklable:
                class_name = util.importable_name(cls)
                data[tags.OBJECT] = class_name

            # test for a reduce implementation, and redirect before doing anything else
            # if that is what reduce requests
            if has_reduce_ex:
                try:
                    # we're implementing protocol 2