liusheng 2c1227e09d Correct the timestamp type when make test samples data
When recording samples to database, the timestamp should be
datetime.datetime type, but in make_test_data.py, the timestamp
will be transformed to iso format with unicode type.

Change-Id: Iffb09a293684fb8eab768c7370e8967349032ae5
Closes-Bug: #1504539
2015-10-20 01:39:20 +00:00
..
2014-08-11 13:02:52 +02:00
2015-05-25 10:59:31 +02:00