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
🚀#LOScoin is excited to announce that we have successfully completed $2 million in funding!
In this round of financing, Solana Foundation led the investment, and CMS Holdings, Impossible Finance, Yield Guild Games (YGG) and Monad and other well-known institutions followed the investment, helping LOScoin build a more powerful and interactive Web3 gaming social ecosystem 2.0
$LOS This round of financing also received strong support from @AI_mint__ CEO Keone Hon, further confirming our innovation and leadership in the Web3 gaming field.
🚀#LOScoin is excited to announce that we have successfully completed $2 million in funding!
In this round of financing, Solana Foundation led the investment, and CMS Holdings, Impossible Finance, Yield Guild Games (YGG) and Monad and other well-known institutions followed the investment, helping LOScoin build a more powerful and interactive Web3 gaming social ecosystem 2.0
$LOS This round of financing also received strong support from @AI_mint__ CEO Keone Hon, further confirming our innovation and leadership in the Web3 gaming field.
🚨📌🔗
🤑
🤙
🤙
🤙
🤙
🤙
🤙
🤑
🤑
It's time to show the unity and strength of the #LOScoin community
Vote for #LOScoin and accomplish great things
X: https://x.com/anndylian/status/1847137465762758958
🚨 Reminder: Remember to claim your referral income and game rewards every day!
🤙
🧐
😎
If you miss it, they will be burned after 24 hours
🤑
🤑
🤑
#LOScoin
🤑
🖤https://x.com/losgamecoin/status/1830543753670713509?s=46