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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🔗Link
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Reaction Saver
#repo: https://github.com/xditya/ReactionSaver
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Star the repo if it helped :)
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🎉 Just pushed a new repository to GitHub, been a while :)
ImageTools
#repo: https://github.com/xditya/ImageTools
a python script to manipulate images
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Presenting @GeminiTalkBot!
Yes, that's me releasing a bot after a long time lol
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An AI ChatBot and problem solver, using Google's Gemini AI Model.
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- A WhatsApp userbot, currently aimed at converting media to stickers, from within WhatsApp!
You can find a sample bot in the comments of this post, but I'd recommend hosting one yourself, to prevent bans!
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Heavily inspired by J Projects
~ @BotzHub
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~ @BotzHub
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React to this message with "🌚" if you want a video tutorial on deploying it!
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~ @BotzHub
Presenting @TGdetailsBot
#repo - https://github.com/xditya/TGdetailsBot
- Get the message data in a telegram message.
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Deployyour own version of@ChannelActionsBot!
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#repo - https://github.com/xditya/ChannelActionsBot
Like the video!
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@PexelsSearchBot
#repo🌐 - https://github.com/xditya/PexelsBot
- Inline bot to search images from Pexels.
- Open-source, made in ts 👌
- Use the bot inline, to search and send high quality images from pexels.com.
~ @BotzHub
@MDiskLinksRoBot
🌐#repo - https://github.com/xditya/mdiskDownloadLinks
- Generate direct download links from any MDisk.me link.
- My first bot in TS 👩🦯
- Please do 🌟 the repository!
~ @BotzHub
@TheEmailBot
🌐#repo - https://github.com/xditya/Mailbot
- Generate temporary emails from within telegram.
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~ @BotzHub