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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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bjjfanaticsinstructionals

@bjjfanaticsinstructionals · Post #1855 · 13.08.2025 г., 18:30

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🔥NEW RELEASE🔥 😁Colored Belt Blueprint by Cole Abate😁 ➡️THE COLORED BELT BLUEPRINT IS A REFLECTION OF COLE'S JOURNEY THROUGH THE RANKS, BEGINNING WITH THE KIDS' BELTS TO COMPETING AT THE HIGHEST LEVELS OF THE SPORT AND BECOMING A 2024 BLACK BELT NOGI WORLD CHAMPION. COLE'S STORY SERVES AS BOTH AN INSPIRATION AND A GUIDE FOR PRACTITIONERS AT EVERY STAGE OF THEIR JOURNEY. ➡️THE MASTERCLASS SERIES INCLUDES 56 TOTAL TECHNIQUE VIDEOS AND IN-DEPTH INTERVIEWS, ORGANIZED BY BELT LEVEL. COLE SHARES HIS EXPERIENCE AND PROVIDES INSIGHTS INTO HOW THESE TECHNIQUES CONTRIBUTED TO HIS GROWTH AND HELPED HIM OVERCOME CHALLENGES ALONG THE WAY. $219😍$19.99😍 ❗️Channel Info and FAQ (MUST CHECK BEFORE BUY)❗️ 📱Payment: 📱📱📱 💰Submeta FOR FREE 🌈UFC Picks 👑MasterClass ✈️@bjjfanaticsinstructionals #ColeAbate#AOJ#NoGi#ArtOfJiuJitsu 💁‍♀️Buy 💁‍♀️

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bjjfanaticsinstructionals

@bjjfanaticsinstructionals · Post #1826 · 12.06.2025 г., 14:58

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🔥NEW RELEASE🔥 😁Duck Under Masterclass by Cole Abate😁 ➡️The Duck Under combines pressure and speed, blending the control of traditional passing with the tempo and sharpness of the modern game, allowing the guard passer to dictate the pace of the fight. ➡️The Masterclass includes more than 5+ hours of entries, concepts, transitions, and submissions. Throughout the 40 classes, Cole demonstrates the effectiveness of the position, and how the Duck Under completely neutralizes the guard player by removing their ability to setup sweeps or submissions. $̶1̶7̶9̶😍$19.99😍 ❗️Channel Info and FAQ (MUST CHECK BEFORE BUY)❗️ 📱Payment: 📱📱📱 💰Submeta FOR FREE 🌈UFC Picks 👑MasterClass ✈️@bjjfanaticsinstructionals #ColeAbate#GuardPassing#Gi#AOJ 💁‍♀️Buy 💁‍♀️

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bjjfanaticsinstructionals

@bjjfanaticsinstructionals · Post #1867 · 08.10.2025 г., 22:53

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🔥NEW RELEASE🔥 😁K Guard Masterclass by Cole Abate😁 ➡️THE NEWEST MASTERCLASS SERIES FROM COLE ABATE INCLUDES MORE THAN 4.5 HOURS OF INSTRUCTIONAL CONTENT COVERING THE K GUARD POSITION BY DETAILING THE FUNDAMENTALS, MULTIPLE ENTRIES, SWEEPING WITH THE POSITION, AND SUBMISSIONS. ➡️THE SERIES ALSO FEATURES INSIGHT FROM 4X WORLD CHAMPION GUI MENDES AND AN INTERACTIVE PRIVATE LESSON WITH TWO OF AOJ'S TOP GREEN BELT STUDENTS. $199😍$19.99😍 ❗️Channel Info and FAQ (MUST CHECK BEFORE BUY)❗️ 📱Payment: 📱📱📱 💰Submeta FOR FREE 🌈UFC Picks 👑MasterClass ✈️@bjjfanaticsinstructionals #ColeAbate#AOJ#GuiMendes#ArtOfJiuJitsu 💁‍♀️Buy 💁‍♀️

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#coleabate #aoj #guimendes #artofjiujitsu