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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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@edgemarketai · Post #8022 · 09.03.2026 г., 08:53

Will the Federal Reserve cut rates before May 2026? 👀 Inflation says one thing. Growth says another. Markets price probability before central banks confirm direction. That’s where prediction systems become powerful. #Fed#RateCuts#Macro#PredictionMarkets#EdgeMarket#TONBlockchain#Finance

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@CryptoM · Post #64670 · 09.04.2026 г., 13:21

🚀 Poland's Central Bank Governor: No Need for Rate Hike, Rate Cuts Paused Poland's Central Bank Governor, Adam Glapiński, stated that there is no need to raise interest rates, and that the recent cycle of rate cuts has been paused. According to Jin10, Glapiński emphasized that the current economic conditions do not warrant an increase in rates, suggesting a stable monetary policy stance for the foreseeable future. This decision comes amid ongoing assessments of Poland's economic performance and inflation trends. #Poland#CentralBank#InterestRates#MonetaryPolicy#Economy#Inflation#RateCuts

Crypto M - Crypto News

@CryptoM · Post #65039 · 10.04.2026 г., 15:26

🚀 White House Economic Advisor Suggests Fed Has Room for Rate Cuts The White House National Economic Council Director, Hassett, has indicated that the Federal Reserve still has room to lower interest rates. According to ChainCatcher, this outlook is expected to be very stable. #WhiteHouse#EconomicAdvisor#FederalReserve#InterestRates#RateCuts#Economy#MonetaryPolicy

Crypto M - Crypto News

@CryptoM · Post #64517 · 09.04.2026 г., 05:38

🚀 U.S. CPI Data to Reflect Impact of Iranian Energy Shock, Analysts Say U.S. CPI data released on Friday is expected to show the first significant impact of the Iranian energy shock, according to analysts at First Citizens Bank. The surge in energy costs is anticipated to accelerate overall inflation. According to Jin10, the bank's head of market and economic research noted that while core inflation remains significantly above target, the Federal Reserve is likely to 'ignore' the energy-driven inflation spike for now. He suggested that this stance reinforces the Fed's long-term position of maintaining current rates, linking potential rate cuts to the normalization of energy prices. #USCPI#IranianEnergyShock#inflation#FederalReserve#energycosts#ratecuts#FirstCitizensBank#economicresearch

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@CryptoM · Post #64537 · 09.04.2026 г., 06:45

🚀 U.S. Inflation Pressures Persist as February PCE Data Anticipated The market anticipates that the U.S. February Personal Consumption Expenditures (PCE) data will indicate ongoing inflationary pressures. According to BlockBeats, consensus expectations suggest a month-on-month increase to 0.4% and a year-on-year rate holding at 2.8%, with core PCE year-on-year at approximately 3.0%, significantly above the Federal Reserve's 2% target. Analysts highlight that the current inflation rebound is primarily driven by rising commodity prices and increasing energy costs, while 'super core services inflation' remains notably sticky, making a short-term decline unlikely. In this context, the Federal Reserve is expected to maintain the interest rate range of 3.50%-3.75% at its April meeting, marking the third consecutive pause in rate cuts. Market pricing has also shifted rapidly, with over 97% of traders betting on no change in April, and expectations for rate cuts within the year have cooled significantly, with mainstream views shifting towards a 'later, less' easing path. #USInflation#PCEData#InflationPressures#FederalReserve#InterestRates#EnergyCosts#CommodityPrices#SuperCoreServices#MarketExpectations#RateCuts#USEconomy#FebruaryPCE#EconomicOutlook#FedPolicy#InflationRebound