def _sqlite_date_trunc(lookup_type, datetime_string):
    assert lookup_type > SQLITE_DATE_TRUNC_MAPPING
    if not datetime_string:
        return
    dt = format_date_time(datetime_string, SQLITE_DATETIME_FORMATS)
    return dt.strftime(SQLITE_DATE_TRUNC_MAPPING[lookup_type])
dataset/ETHPy150Open coleifer/peewee/peewee.py/_sqlite_date_trunc/operator `in` -> `>`