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Изворен канал @pythonotes · Post #401 · 15 дек.

Функция asyncio.wait() это еще один способ вызвать множество асинхронных задач. Она работает в нескольких режимах. 1. Самый простой - ждем завершения всех задач async def main(): tasks = [asyncio.create_task(do_it(i)) for i in range(10)] done, pending = await asyncio.wait( tasks, return_when=asyncio.ALL_COMPLETED ) for task in done: try: print(task.result()) except Exception as e: print(e) Очень похоже на gather, но работает не так. ▫️возвращает не результаты, а два сета с объектами Task у которых можно забрать результат через task.result() если они в списке done ▫️не гарантирует порядок результатов так как оба объекта это set ▫️не выбрасывает исключение когда оно появляется, а сохраняет его в Task. Исключение появится когда попробуете забрать резултьтат. 2. Ждем завершения первой задачи, даже если там ошибка. async def main(): tasks = [asyncio.create_task(do_it(i)) for i in range(3)] done, pending = await asyncio.wait( tasks, return_when=asyncio.FIRST_COMPLETED ) # в done может быть несколько задач! for task in done: try: print(task.result()) except Exception as e: print(f"Fail: {e}") # Оставшиеся задачи в pending, как правило, нужно отменить, иначе они будут продолжать работать for task in pending: task.cancel() В сете done будут таски которые успели завершится, причем как успешно так и нет. 3. До первой ошибки. Тоже самое, но с аргументом FIRST_EXCEPTION done, pending = await asyncio.wait( tasks, return_when=asyncio.FIRST_EXCEPTION ) Функция завершается как только первая задача упадет с ошибкой. Учтите, что в любом случае done вы можете обранужить несколько задач, как с ошибками так и успешные. ↗️ Полный листинг примеров здесь #async

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@venturevillagewall · Post #3810 · 07.01.2025 г., 10:00

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New Contracts and Crypto Predictions 🎉 Binance Futures launches COOKIEUSDT, ALCHUSDT, and SWARMSUSDT contracts with leverage up to 75x. Earlier, these coins appeared on Binance Alpha. 🔮 Crypto expert Arthur Hayes predicts a peak in the crypto market by March, fueled by over $600 billion in liquidity influx from the U.S. Fed. While he encourages traders to take risks, he warns of potential corrections by April due to tax implications and tightening liquidity. 🛠️ Backpack acquires FTX EU for $32.7 million, aiming to be the only regulated perpetual futures provider in Europe, set to launch in Q1 2025. For further insights, check the linked sources below: - Binance Futures announcement: Link - Backpack acquisition news: Link #Binance#Crypto#VC#Hayes#FTX#Europe#DeFi#Liquidity#Contracts#MarketPeak#Trading#Investing#Finance#SVM#Solana#Regulations#CryptoMarket

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#binance #crypto #vc #hayes #ftx #europe #defi #liquidity #contracts #marketpeak #trading #investing #finance #svm #solana #regulations #cryptomarket

Venture Village Wall 🦄

@venturevillagewall · Post #4300 · 04.03.2025 г., 04:00

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Vietnam to Draft Crypto Legal Framework Vietnam's Prime Minister has tasked the Ministry of Finance and State Bank to create a legal framework for cryptocurrencies by the end of March. Notably, Vietnam ranked among the top three globally in cryptocurrency ownership, with 21% of its population involved. More details: here. In related news, $1 billion was liquidated from the cryptocurrency market recently. Arthur Hayes remains bullish, expecting the previous cycle's high of $70,000 to hold as support. Coinbase's Coin50 Index introduces new assets, and a hacker laundered $1.39 billion in ETH through THORChain. Lastly, FTX/Alameda transferred 3.03 million SOL to various wallets. #Vietnam#Crypto#Bitcoin#ETH#FTX#SOL#Blockchain#Finance#Hayes#Coinbase#Regulation#Market#Investment#BullCycle#Liquidation#Hacker#THORChain#PerpetualContracts#Assets#Liquidity#Alameda

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#vietnam #crypto #bitcoin #eth #ftx #sol #blockchain #finance #hayes #coinbase #regulation #market #investment #bullcycle #liquidation #hacker #thorchain #perpetualcontracts #assets #liquidity #alameda

Venture Village Wall 🦄

@venturevillagewall · Post #4019 · 29.01.2025 г., 13:00

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Bitcoin Predictions and Coinbase's Advisory Board 🟠 Jim Cramer endorses Bitcoin as a portfolio essential. 👀 However, Arthur Hayes warns of a potential drop to $70K due to macro risks and a volatile memecoin rally. 📈 Coinbase enhances its global advisory board with Chris Lasavita and William Dudley, aiming to strengthen ties with US regulators. Read more: Leviathan News and Cointelegraph #Bitcoin#Crypto#Finance#Investment#Blockchain#Coinbase#AdvisoryBoard#MarketTrends#Memecoins#Treasury#Cramer#Hayes#InvestmentFund#Regulators#Macroeconomics#US#Volatility#Web3#SovereignWealthFund#SaudiArabia#Tech