Method select

join/LSH/datasketch/storage.py:647–666

Select all values for the given keys. :param iterable[byte|str] keys: the keys :rtype: dict[byte|str,list[byte|str] :return: a dictionary of lists

(self, keys)

            ]

        def select(self, keys):
            """
            Select all values for the given keys.

            :param iterable[byte|str] keys: the keys
            :rtype: dict[byte|str,list[byte|str]
            :return: a dictionary of lists
            """
            statements_and_parameters = [
                (self._stmt_get, (self._key_encoder(key), ))
                for key in keys
            ]
            ret = collections.defaultdict(list)
            for rows in self._select(statements_and_parameters):
                for row in rows:
                    ret[self._key_decoder(row.key)].append((self._val_decoder(row.value), row.ts))
            return {
                k: [x[0] for x in sorted(v, key=operator.itemgetter(1))]
                for k, v in ret.items()
            }

        def select_count(self, keys):
            """