llparser.py 文件源码

def event_remaining(dt_start, dt_end):
    now = datetime.datetime.now(timezone.utc)

    diff_end = dt_end - now
    diff_start = now - dt_start
    if diff_start.total_seconds() < 0:
        return "Event has not started yet!"
    elif diff_end.total_seconds() < 0:
        return "Event has ended!"
    else:
        seconds = diff_end.seconds

        hours = seconds // 3600
        seconds -= hours * 3600

        minutes = seconds // 60
        seconds -= minutes * 60

        return "Event ends in {} days, {} hours, {} minutes and {} seconds.".format(diff_end.days, hours, minutes, seconds)

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