Method popitem

cassandra/util.py:757–763

(self)

        return '{%s}' % ', '.join("%r: %r" % (k, v) for k, v in self._items)

    def popitem(self):
        try:
            kv = self._items.pop()
            del self._index[self._serialize_key(kv[0])]
            return kv
        except IndexError:
            raise KeyError()

    def _serialize_key(self, key):
        return pickle.dumps(key)