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

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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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@venturevillagewall · Post #4347 · 09.03.2025 г., 16:00

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Hedera's ETF Potential and Price Correction Hedera ($HBAR) emerges as a strong contender for a spot ETF in the USA, driven by its ecosystem development and high standards in security and transparency. Currently, it faces a correction after testing a resistance level at $0.260, now moving towards a support zone at $0.195. A sideways movement is anticipated in the coming weeks. BTC price aims for $84,000. Read more: Leviathan News #Hedera#ETF#Crypto#HBAR#Bitcoin#Investing#Markets#Regulations

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#hedera#etf#crypto#hbar#bitcoin#investing#markets#regulations
Venture Village Wall 🦄

@venturevillagewall · Post #4033 · 30.01.2025 г., 22:00

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Coinbase Lists Solana Futures with CFTC Coinbase Derivatives has filed with the CFTC to list Solana Futures, nano Solana Futures, and Hedera Futures, marking an expansion in their derivatives offerings for popular cryptocurrencies. For details, check the link: Coinbase Futures Filing. #Coinbase#Solana#Hedera#Futures#CFTC#Investing#Crypto#DeFi#Finance#Trading#Markets#Blockchain#DigitalAssets#YFI#SEC#Regulation#CryptoNews#Innovation#Tech#VC

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#coinbase#solana#hedera#futures#cftc#investing#crypto#defi#finance#trading#markets#blockchain#digitalassets#yfi#sec#regulation#cryptonews#innovation#tech#vc
Venture Village Wall 🦄

@venturevillagewall · Post #4317 · 06.03.2025 г., 01:00

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Notable Updates on Crypto Events and Funding White House source confirms Cardano's Charles Hoskinson excluded from the March 8 Crypto Summit. Cardano hasn't engaged with the administration in policy talks. Additionally, DoubleZero Foundation raises $28M at $400M valuation, plans expansion. CANARY files S-1 for AXL ETF, focusing on blockchain interoperability. #Cardano#Crypto#Hoskinson#DoubleZero#Blockchain#Funding#AXLETF#Web3#Investing#Valuation#Solana#XRP#Hedera#Stellar#TON#Sui#Bitcoin#VC#Testnet

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#cardano#crypto#hoskinson#doublezero#blockchain#funding#axletf#web3#investing#valuation#solana#xrp#hedera#stellar#ton#sui#bitcoin#vc#testnet