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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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Crypto News & Web3 Events | TON Ecosystem

@tonevents_en · Post #1462 · 26.04.2025 г., 19:11

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💰New Stablecoins in the TON & Telegram Ecosystem Last year was marked by the successful launch of TON-USDT, which became the most successful in Tether's history, with over 100 integrations, including payment of government fees in the Philippines. At the #TonGateway conference in November, they talked about new stablecoins that are preparing to launch: 🕗USDe from Ethena $USDe launch on TON announced, confirmed by verified contract. #Ethena is the largest DeFi protocol on #Ethereum with TVL of ~$5 billion, ready to increase liquidity and development #DeFi on TON. 🪙UAE Dirham from Tether (AED₮) Tether has announced the launch of a stablecoin pegged to #UAE dirham on TON. This will be the first digital dirham backed by liquid reserves in the UAE and backed by the Central Bank of the UAE. 🪙CRVUSD by Curve Curve Finance, with a TVL of ~$2.5 billion, is considering launching its $crvUSD stablecoin on $TON. The project has been consulting with other projects on implementing its technology, and while nothing has been confirmed, rumors continue. 💲USDC by Circle After adding TON to #MoonPay, introducing mandatory KYC for some key products in the #Telegram ecosystem, the arrival of $USDC will most likely not be long in coming. 🪙tgUSD by Torch Finance Torch Finance, backed by Ton Foundation and TVM Ventures, announced tgUSD, with the ability to pay via Torch Pay. This is a young project, but with serious support and prospects. The launch of more than five stablecoins will give TON a foundation for multi-currency DeFi, increase liquidity, and expand opportunities for ecosystem users.

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