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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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Crypto M - Crypto News

@CryptoM · Post #65222 · 12.04.2026 г., 04:13

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🚀 Iran Nuclear Talks Fail as Tensions Impact Crypto Markets U.S. Vice President Vance announced that after 21 hours of negotiations, no agreement was reached with Iran, which refused to abandon its nuclear weapons program. According to BlockBeats, U.S. President Donald Trump had previously warned that failure in talks would lead to 'total destruction' of Iran. The ongoing conflict has caused volatility in the crypto market for weeks, compounded by tariff disputes, with Bitcoin dropping below $70,000 earlier this month. Analysts had predicted that a successful agreement could push Bitcoin to $80,000, while a breakdown might see it fall to $65,000. On the bullish side, data from on-chain wallets indicate that the largest Bitcoin holders, known as whales, have continued to buy during the peak of geopolitical turmoil rather than sell. Their reasoning is that if the conflict escalates, disrupting oil supplies from the Persian Gulf, rising oil prices and inflation could delay Federal Reserve rate cuts, benefiting scarce assets like Bitcoin and gold. Conversely, Peter Schiff, a gold trader and long-time Bitcoin skeptic, argues that as tensions rise, investors will flee Bitcoin for gold. Schiff predicts a Bitcoin 'collapse,' asserting that gold is the only true safe haven during wartime, and suggests that insiders may be profiting from market fluctuations driven by conflict news. If Trump follows through on his 'total destruction' threat, both stock and crypto markets are likely to experience simultaneous sell-offs. In terms of future developments, Vice President Vance maintained a firm stance at a press conference but did not rule out further negotiations. The Iranian parliamentary speaker demanded a ceasefire in Lebanon and the unfreezing of assets before engaging in formal talks. For Bitcoin traders, the next 72 hours hinge on two critical issues: whether a ceasefire agreement can be sustained and if Trump will escalate the conflict. Meanwhile, whale wallets continue to buy at current prices, indicating that some large investors are betting on stabilization of the situation. #IranNuclearTalks#CryptoMarket#Bitcoin#GeopoliticalRisk#Trump#OilPrices#Inflation#Gold#MarketVolatility#WhaleInvesting#MiddleEastConflict#Lebanon#USPolitics#BTC

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#irannucleartalks #cryptomarket #bitcoin #geopoliticalrisk #trump #oilprices #inflation #gold #marketvolatility #whaleinvesting #middleeastconflict #lebanon #uspolitics #btc