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Изворен канал @pythonotes · Post #425 · 20 апр.

Недавно делал быстрый прототип асинхронного приложения в котором требовалось вызывать много синхронного кода. Да, я знаю, что это не лучший дизайн, но нужно было быстрое решение на один процесс и без очередей. Поэтому я выполнял код в потоках. Выглядело это примерно так: from fastapi.concurrency import run_in_threadpool async def execute(data: DataRequest) -> DataResponse: try: result = await run_in_threadpool(sync_function, data) return DataResponse(data=result) except Exception as e: return DataResponse( error=str(e), success=False, ) В общем работает нормально. Для всех вызовов под капотом используется общий тредпул, всё работает предсказуемо. Но потребовалось изменить количество запускаемых в пуле потоков (по умолчанию создается 40 воркеров). Так как дело происходит с FastAPI, делается это через lifespan используя настройки anyio: import anyio @asynccontextmanager async def lifespan(app: FastAPI): limiter = anyio.to_thread.current_default_thread_limiter() limiter.total_tokens = 100 yield # если вдруг нужно вернуть обратно limiter.total_tokens = 40 Зачем менять количество воркеров? - уменьшить, если оперативки мало (один тред занимает ~8мб) - увеличить чтобы выдержать нагрузку Если есть предложения получше при тех же вводных - предлагайте😉 #async

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Crypto M - Crypto News

@CryptoM · Post #65289 · 12.04.2026 г., 14:45

🚀 Trump Discusses Middle East Oil Dependency and NATO Spending U.S. President Donald Trump, in an interview with FOX News on April 12, expressed surprise over Japan's heavy reliance on Middle Eastern oil, with 93% of its supply coming from the region. According to BlockBeats, Trump highlighted that Japan and South Korea depend on the Middle East for 45% of their employment, yet they have not assisted the U.S. in return. He noted the presence of 45,000 and 50,000 U.S. troops in these countries, respectively, emphasizing the protection provided by the U.S. Trump criticized the lack of support from these nations and NATO when the U.S. sought assistance, mentioning that nearly a trillion dollars were spent on NATO in a short period. He predicted that oil prices would eventually decrease, although not immediately, and pointed out the stock market's performance, with the Dow Jones reaching 50,000 points in his first year in office, a milestone initially expected to take four to five years. Despite lower-than-expected gasoline price increases, Trump stressed the importance of preventing certain groups from acquiring nuclear weapons, regardless of potential price hikes. #Trump#MiddleEast#OilDependency#NATO#Japan#SouthKorea#USMilitary#StockMarket#GasPrices#NuclearWeapons

Crypto M - Crypto News

@CryptoM · Post #65115 · 11.04.2026 г., 03:35

🚀 Global Economy's Oil Dependency Declines Since 1970s, Bank of America Reports On April 11, Jin10 reported that a Bank of America research note dated April 10 highlighted a significant reduction in the global economy's dependency on oil since the 1970s. According to Jin10, the amount of oil required to produce the same scale of GDP today is only one-third of what was needed in the 1970s. The OPEC crisis and subsequent oil shocks were once considered severe stagflation events. However, the current economy is more resilient to similar energy shocks. #GlobalEconomy#OilDependency#BankOfAmerica#OPEC#EnergyShocks#Stagflation#GDP#OilCrisis#EconomicResilience