def test_jeremy_singer_vine_datetimes(self):
        self.assertEqual((six.text_type, [u'P', u'H', u'H']), typeinference.normalize_column_type([u'P', u'H', u'H']))
This obscure test named after Jeremy Singer-Vine, who discovered it.
dataset/ETHPy150Open wireservice/csvkit/tests/test_typeinference.py/TestNormalizeType.test_jeremy_singer_vine_datetimes