Method next

Lib/shelve.py:197–200

(self)

        return (key.decode(self.keyencoding), Unpickler(f).load())

    def next(self):
        (key, value) = next(self.dict)
        f = BytesIO(value)
        return (key.decode(self.keyencoding), Unpickler(f).load())

    def previous(self):
        (key, value) = self.dict.previous()