pyUnit_time

 Python
      
      20204222020419

pip install pyunit-time

from pyunit_time import Time


def time():
    """"""
    print(Time('2020-4-22 00:00:00').parse(''))
    # [{'key': '3', 'keyDate': '2020-04-19 00:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse('28'))
    # [{'key': '218', 'keyDate': '2018-09-30 20:30:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse(''))
    # [{'key': '', 'keyDate': '2020-02-22 00:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse('8'))
    # [{'key': '8', 'keyDate': '2020-04-22 20:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse(''))
    # [{'key': '91', 'keyDate': '2020-06-01 21:15:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse(''))
    # [{'key': '12', 'keyDate': '2020-04-22 12:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse(''))
    # [{'key': '', 'keyDate': '2021-02-12 00:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse(''))
    # [{'key': '', 'keyDate': '2021-11-25 00:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse('317'))
    # [{'key': '317', 'keyDate': '2020-05-11 07:30:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse(''))
    # [{'key': '', 'keyDate': '2021-01-20 00:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse('201912'))
    # [{'key': '201912', 'keyDate': '2019-12-01 00:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse('8'))
    # [{'key': '8', 'keyDate': '2012-04-22 00:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse(''))
    # [{'key': '3', 'keyDate': '2020-04-25 00:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse('3'))
    # [{'key': '33', 'keyDate': '2020-04-25 15:00:00', 'baseDate': '2020-04-22 00:00:00'}]

    print(Time('2020-4-22 00:00:00').parse('456'))
    # [{'key': '3456', 'keyDate': '2020-04-25 16:00:56', 'baseDate': '2020-04-22 00:00:00'}]


if __name__ == '__main__':
    time()