test_carbonara.py 文件源码

def test_serialize(self):
        ts = {'sampling': numpy.timedelta64(500, 'ms'), 'agg': 'mean'}
        tsb = carbonara.BoundTimeSerie(block_size=ts['sampling'])

        tsb.set_values(numpy.array([
            (datetime64(2014, 1, 1, 12, 0, 0, 1234), 3),
            (datetime64(2014, 1, 1, 12, 0, 0, 321), 6),
            (datetime64(2014, 1, 1, 12, 1, 4, 234), 5),
            (datetime64(2014, 1, 1, 12, 1, 9, 32), 7),
            (datetime64(2014, 1, 1, 12, 2, 12, 532), 1)],
            dtype=carbonara.TIMESERIES_ARRAY_DTYPE),
            before_truncate_callback=functools.partial(
                self._resample_and_merge, agg_dict=ts))

        key = ts['return'].get_split_key()
        o, s = ts['return'].serialize(key)
        self.assertEqual(ts['return'],
                         carbonara.AggregatedTimeSerie.unserialize(
                             s, key, 'mean'))