rutils.py 文件源码

def get_reservations(field_id, res_date):
    """
    Get reservation for a date.

    :param field_id: id of field for which to get reservations
    :param res_date: date on which to get reservations. None -> today
    :return:
    """
    field = Field.objects.get(id=field_id)
    today = dateparse.parse_date(res_date)if res_date else timezone.now()
    time = timezone.datetime(today.year, today.month, today.day, 0)
    return Reservation.objects.filter(field=field_id).filter(time__range=[time, time+timedelta(days=1)])