问题描述
我想添加一个基于 UTC 时间的计时器来刷新我每天下载的 API 文件.我正在使用 Discord.py 的重写版本.这就是我在下面制作的方式:
I want to add a timer based off of UTC time to refresh my API files that I download daily. I am using the rewrite version of Discord.py. This is how I made it below:
@client.event # Updates API files daily async def clock_timer(): from datetime import datetime import pytz datetime_utc = datetime.now(pytz.utc) await datetime_utc.strftime("%H:%M:%S") == "03:00:00" if datetime_utc.strftime("%H:%M:%S") == "03:00:00": processes.api_grabber()
我这样做对吗?
推荐答案
await datetime_utc.strftime("%H:%M:%S") == "03:00:00" 不是一个有效的语句,你需要做的是获取 time_delta 并一直休眠.
await datetime_utc.strftime("%H:%M:%S") == "03:00:00" is not a valid statement, what you need to do is get the time_delta and sleep till that.
datetime_utc = datetime.now(pytz.utc) three_am_tmr = datetime_utc.replace(hour=3, minute=0, second=0) + timedelta(days=1) delta = (three_am_tmr - datetime_utc).total_seconds() await asyncio.sleep(delta) #process api here
但是,如果您希望计时器每天执行,您必须使用 discord.py 任务或类似 APS
However if you want the timer to execute daily, you have to use a discord.py task or something like APS
from discord.ext import tasks @tasks.loop(days=1) async def grab(something): #proccess api here @grab.before_loop() async def waiter(): datetime_utc = datetime.now(pytz.utc) three_am_tmr = datetime_utc.replace(hour=3, minute=0, second=0) + timedelta(days=1) delta = (three_am_tmr - datetime_utc).total_seconds() await asyncio.sleep(delta) #start task in a command
参考资料:
- 日期时间
- 任务