[lang-ref] ( diff_dates ) ( python )

def test_diff_dates():
    t1 = datetime.datetime(2025, 1, 12, 13, 11,  3, 123456)
    t2 = datetime.datetime(2025, 3, 18, 23, 15, 10, 654321)

    td = t2 - t1

    assert type(td) is datetime.timedelta
    assert td.days         == 65
    assert td.seconds      == 36247
    assert td.microseconds == 530865