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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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SingSing Announcement

@singsingchannel · Post #788 · 09.09.2024 г., 05:59

🔥The 2nd RUBY Halving is coming on Sep 11!🔥 ⏳ Get ready as rewards will be halved, making RUBY even rarer and more valuable! 💎 ⛏ Keep mining, stock up your RUBY, and prepare for the new era of scarcity!🚀 Join the countdown now! ⏳ #RUBYHalving#SingSing#MiningEvent

SingSing Announcement

@singsingchannel · Post #753 · 07.08.2024 г., 06:26

🎉 Big News! 🎉 Tomorrow, we're launching SingSing Mini App Version 2 and implementing RUBY Halving! ⏰Halving Time: 14:00 UTC - Aug 8, 2024 ✨ Key benefits of the SingSing Mini App upgrade include: 1️⃣ No more gas fees on most transactions, making it more cost-effective for you. 2️⃣ Soon, you will be able to use RUBY in various games and projects within the SingSing ecosystem. ✨ Key benefits of the RUBY Halving: 1️⃣ 50% reduction in RUBY emissions (after Halving point). 2️⃣ Increased scarcity, leading to potential value growth. 3️⃣ Enhanced economic stability within the SingSing ecosystem. Note: Claim your RUBY now before these changes take place! 🚀 #SingSing#MiniAppUpgrade#RUBYHalving

SingSing Announcement

@singsingchannel · Post #746 · 30.07.2024 г., 10:19

🚨 Exciting News!🚨 🎉The 1st RUBY Halving event is COMING! 🗓Halving Date: TBA RUBY plays a crucial role in the SingSing ecosystem. As we progress, our halving events will strategically decrease RUBY supply, rewarding early supporters of the project. 👉 What to expect: 1️⃣50% reduction in RUBY emissions (after Halving point). 2️⃣Increased scarcity, leading to potential value growth. 3️⃣Enhanced economic stability within the SingSing ecosystem. Prepare for the change and maximize your RUBY holdings! 🌟 #RUBYHalving#SingSingSDK#Event