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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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EKOLOG.UZ| ENG

@ekologuzenglish · Post #11611 · 15.02.2026 г., 01:02

🇳🇴 NORWAY PHASES OUT UNNATURALLY FAST-GROWING “FRANKEN-CHICKENS” Norway has announced a gradual phase-out of so-called “franken-chickens” by 2027. Norway, where about 70 million chickens are raised annually for food production, has become the first country to commit to raising 100% of its poultry under conditions that ensure high animal welfare standards. Animal rights advocates have welcomed the decision, calling it a “historic moment.” “Franken-chickens,” often referred to in Norway as “turbo-chickens,” are fast-growing birds bred through selective breeding to reach maximum weight in the shortest possible time. Due to rapid growth and extreme size, these chickens suffer from numerous health problems, and most animal welfare organizations strongly condemn this practice. According to Humane World for Animals, franken-chickens reach their “slaughter weight” in just six weeks, leading to severe strain on their bones, muscles, and ligaments. Their bodies often begin to break down as they grow, and many birds lose the ability to move. Humane League UK describes their lives as “extremely short and painful.” The animal protection coalition Anima International has been campaigning for five years to eliminate fast-growing chicken breeds in Norway. Several animal welfare groups are also calling for similar measures in the United Kingdom. Experts emphasize that this decision marks a significant step forward in improving animal welfare. #AnimalRights#Norway#AnimalWelfare#PoultryFarming#ProtectAnimals ☘️Read the latest environmental news on the @ekologuz page. Follow us and send your suggestions and wishes via @eklguz_bot Instagram | Facebook | Twitter | Sayt | Youtube

EKOLOG.UZ| ENG

@ekologuzenglish · Post #11606 · 14.02.2026 г., 08:03

🐾 Where are the dogs disappearing in Yangiyul? At the temporary dog holding center (shelter) in Yangiyul, on February 10, volunteers recorded the dogs in the shelter. According to the volunteers, almost no adult dogs remained — all of them were reportedly killed overnight. A day earlier, many dogs were in the shelter, but when the volunteers visited, they saw only 5–6 dogs in the cages. The question is: where did the rest of the dogs go? Volunteers say they were killed. According to the volunteers, tomorrow the remaining poor dogs on Persidskaya Street — who are already afraid of every little sound — are also scheduled to be killed. 💔 This is not just statistics. This is a matter of our humanity. #ProtectAnimals#Yangiyul#AgainstCruelty#Ethics#Animals ☘️Read the latest environmental news on the @ekologuz page. Follow us and send your suggestions and wishes via @eklguz_bot Instagram | Facebook | Twitter | Sayt | Youtube