def next()

in sparkey/__init__.py [0:0]

• 7 lines of code
• 2 McCabe index (conditional complexity)

    def next(self):
        """Return next live entry in the log.

        @return: (key, value) if there are remaining elements. key and
                 value are strings.

        @raise StopIteration: if there are no more live entries in the
        log.

        """
        self._assert_open()
        _logiter_hashnext(self._iter, self._hashreader._reader)
        t = _iter_res(self._iter, self._log)
        if t:
            key, value, type = t
            return key, value