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Изворен канал @pythonotes · Post #402 · 22 дек.

Отдельно разберём TaskGroup, который пришел на замену gather в Python 3.11. Ключевые отличия ▫️create_task() возвращает объект asyncio.Task, у которого есть соответствюущие методы управления. То есть у нас больше контроля ▫️это контекстный менеджер, который гарантирует что все таски будут остановлены по выходу из контекста ▫️ошибка автоматически отменяет незавершенные задачи, ▫️except* передает нам ExceptionGroup, в котором каждую ошибку можно обработать отдельно import asyncio import random async def do_it() -> str: if random.random() < 0.1: raise ValueError('Oops') delay = random.uniform(0.5, 1.5) await asyncio.sleep(delay) return delay async def main(): try: async with asyncio.TaskGroup() as tg: for _ in range(10): tasks.append(tg.create_task(do_it())) for t in tasks: print(t.result()) except *ValueError as e: for err in e.exceptions: print(err) asyncio.run(main()) Рекомендую изучить страницу Coroutines and Tasks из документации, где представлено больше интересных примеров и механизмов - таймауты - отмена задач - создание задач из другого потока #async

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#async

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Luckydonalds Bots: Development/Status

@luckydonaldsbots · Post #277 · 09.02.2021 г., 02:13

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Update for @r2tBot: - Improved performance of v.reddit.com videos - Fixed a bigger bug for not being able to post reddit video after preparing it for sending in some instances - The use of the bot in private channels is now deprecated. Reasoning behind that is that other people can't benefit from it if they can't access it. So for a public (free!) offering that doen't really make sense. If you wanna continue to use it in a private group that consider donating. - New /last_post command to see when the last post was the bot has made. That is usefull for confirming that it is still working. Notice that only actual media posts are listed and channels without new posts on reddit are not taken into account. If it hasn't posted in over an hour you can ask in the support chat. #update#r2tBot

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#update #r2tbot

Luckydonalds Bots: Development/Status

@luckydonaldsbots · Post #228 · 23.03.2020 г., 11:07

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Emergency Maintainence: I don't know why, but since the weekend the load on my server has doubled. Maybe telelgram is more active as more people are at home. Therefore I'm in the process of upgrading the server. Until the new hardware is in place I'll turn off some non-essencial bots and services: @BassBoostBot, @moustache_bot, @RpAliasBot, @text2voice_bot, @YATubeBot and @r2tBot I will also turn on some alternative derpibooru bots, if you're using @derpyboorubot or @trixieboorubot please use @ponbot instead. For the NSFW @clopclopbot please use @p0nbot instead, I plan on keeping those online for now. #BassBoostBot#moustache_bot#RpAliasBot#derpyboorubot#text2voice_bot#r2tBot#YATubeBot#downtime#issue

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#bassboostbot #moustache_bot #rpaliasbot #derpyboorubot #text2voice_bot #r2tbot #yatubebot #downtime #issue