schema.py 文件源码

def get_start_end_dates(args):
    dates = args.get('dates')
    if dates:
        start, end = dates[0], dates[-1]
    else:
        start, end = get_dates_range(args)

    if start:
        start = datetime.datetime.combine(
            start,
            datetime.time(0, 0, 0, tzinfo=pytz.UTC))

    if end:
        end = datetime.datetime.combine(
            end,
            datetime.time(23, 59, 59, tzinfo=pytz.UTC))

    return start, end