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Изворен канал @pythonotes · Post #402 · 22 дек.
Отдельно разберём TaskGroup, который пришел на замену gather в Python 3.11. Ключевые отличия ▫️create_task() возвращает объект asyncio.Task, у которого есть соответствюущие методы управления. То есть у нас больше контроля ▫️это контекстный менеджер, который гарантирует что все таски будут остановлены по выходу из контекста ▫️ошибка автоматически отменяет незавершенные задачи, ▫️except* передает нам ExceptionGroup, в котором каждую ошибку можно обработать отдельно import asyncio import random async def do_it() -> str: if random.random() < 0.1: raise ValueError('Oops') delay = random.uniform(0.5, 1.5) await asyncio.sleep(delay) return delay async def main(): try: async with asyncio.TaskGroup() as tg: for _ in range(10): tasks.append(tg.create_task(do_it())) for t in tasks: print(t.result()) except *ValueError as e: for err in e.exceptions: print(err) asyncio.run(main()) Рекомендую изучить страницу Coroutines and Tasks из документации, где представлено больше интересных примеров и механизмов - таймауты - отмена задач - создание задач из другого потока #async
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Пребарај: #airpollution
@centralasian_greenuniversity · Post #358 · 19.11.2025 г., 04:23
#AirPollution#CleanAir#StopAirPollution#ClimateAction ✉️[email protected] ☎️ +998 55 512 00 77 📍Location 🌐Website | 📱Telegram | 📱Instagram | 📱LinkedIn | 🟥YouTube
@ekologuzenglish · Post #11355 · 28.01.2026 г., 07:59
⚠️ AIR POLLUTION IS A SERIOUS CONCERN! In Quvasoy city, Do‘stlik residential area, the 82-KMK reinforced concrete products manufacturing plant is releasing toxic gases and other harmful substances into the atmosphere on a daily basis. This situation poses a real threat to public health and the environment. Under the current circumstances, a legitimate question arises: ❓ How lawful and acceptable is such activity today? We, as members of the public, respectfully but firmly request: 🔹 a thorough investigation of these emissions, 🔹 verification of whether the enterprise operates in full compliance with environmental and sanitary legislation, 🔹 and the adoption of appropriate measures if violations are identified. 🟢 Clean air is not a privilege — it is a fundamental right of every citizen. 🟢 Public health must take precedence over industrial interests. Responsible authorities should not remain indifferent. The public will continue to monitor this situation closely. #AirPollution #Quvasoy #Dostlik #Environment #PublicHealth #EnvironmentalProtection☘️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.
@ekologuzenglish · Post #10556 · 29.11.2025 г., 08:02
Fergana Region, Fergana District, Mindonobod Neighborhood: We can’t breathe, please help! Our homes are located near an asphalt plant, and due to its operations, dust and emissions enter our homes every day. If you step outside around 5–6 a.m., you can see the air is covered in haze. This situation seriously affects the health of our children: allergies and respiratory problems are increasing. We have repeatedly submitted complaints through the clinic, neighbors, and other organizations, and sent letters to higher authorities, but no measures have been taken. The environmental agency has also failed to address the problem. In addition, next to the asphalt plant, there are Megamix and Alibaster production facilities, whose emissions further worsen the air quality. We are calling on the public and responsible authorities: please pay attention to this air pollution and the threat it poses to our children’s health, and take the necessary measures! #Fergana#Mindonobod#Environment#AirPollution#ChildHealth#AsphaltPlant ☘️ Follow the latest environmental news on @ekologuz. Send your suggestions and feedback via @eklguz_bot.