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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: #aatmarnirbharbharat
@developmentnewsindia · Post #43514 · 12.04.2026 г., 12:51
DRDO Chief Dr. Samir V Kamat has inaugurated a Compo-Rheo Die Casting (CRDC) facility at IISc-Bengaluru Campus for producing high-performance alloys. CRDC is an advanced hybrid metallurgical process that combines elements of Composite material fabrication & Rheocasting to produce high-performance metal matrix composites. #aatmarnirbharbharat
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@developmentnewsindia · Post #44375 · 03.05.2026 г., 16:31
Mishra Dhatu Nigam Limited (MIDHANI) has inaugurated a state-of-the-art Aerospace Fasteners Facility in Hyderabad, marking its transition into a fully integrated manufacturer of high-precision components for extreme environments, including titanium and superalloy fasteners. By maintaining 100% in-house production and hosting resident inspection agencies, the facility ensures stringent quality control and compliance for the defense and aerospace sectors. Source #aatmarnirbharbharat#defence
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@developmentnewsindia · Post #44228 · 30.04.2026 г., 09:47
DRDO Chairman Dr Samir V Kamat said the Ghatak UCAV will be comparable to a stealth fighter in capability. "They will be like fighters, they would be a stealth fighter... about a 13-ton class... LCA type fighter aircraft," Kamat said, adding that a recent proposal cleared by the Defence Procurement Board envisages induction of around 67 such systems. #Defence#aatmarnirbharbharat
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@developmentnewsindia · Post #44045 · 24.04.2026 г., 19:45
BDL achieved a major milestone in indigenous defence manufacturing with the delivery of India’s first Production-Grade Wire Guided Heavy Weight Torpedo to NSTL at Visakhapatnam. #Defence#aatmarnirbharbharat
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@developmentnewsindia · Post #44036 · 24.04.2026 г., 15:18
Vadodara-based INOX India has flagged-off the 'simulated Liquid Oxygen (LOX) Storage Module' to DRDO (NMRL) for India’s first indigenous AIP System. #Defence#aatmarnirbharbharat
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@developmentnewsindia · Post #43749 · 17.04.2026 г., 16:22
Hyderabad-based ZenT echnologies has received a licence to manufacture 12.7mm, 23mm, 30mm & 40mm air defence guns to defend from low flying targets. #Defence#aatmarnirbharbharat
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@developmentnewsindia · Post #43552 · 13.04.2026 г., 13:01
HAL has inaugurated a LCH Prachand (156 on order) Structure Assembly Line and an Automated Storage & Retrieval System (ASRS) at Tumakuru (Karnataka) today. #Defence#aatmarnirbharbharat
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@developmentnewsindia · Post #43776 · 18.04.2026 г., 10:07
Union Cabinet approves Bharat Maritime Insurance pool (BMI pool) with a sovereign guarantee of Rs 12,980 crore to facilitate continuous maritime insurance coverages: I&B Minister Ashvini Vaishnav This will reduce dependence on foreign insurance providers for maritime transport #Policy#aatmarnirbharbharat
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@developmentnewsindia · Post #44342 · 02.05.2026 г., 15:39
Lucknow-based ReflexDrive has developed indigenous R8 Integrated Propulsion Unit for #drones. #aatmarnirbharbharat
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@developmentnewsindia · Post #44073 · 25.04.2026 г., 19:51
Delhi-based BotLab has developed indigenous flight controller for #drones called BotWing F722. #aatmarnirbharbharat
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@developmentnewsindia · Post #44014 · 24.04.2026 г., 08:12
Atomberg Tech introduces 1st Generation Drone Propulsion Systems. An excellent step towards becoming 'Atmanirbhar' in #drones. Presently most of these propulsion systems are imported. #aatmarnirbharbharat
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@developmentnewsindia · Post #43655 · 16.04.2026 г., 04:44
Delhi-based dpropulse is building India's first rotating detonation engine (RDE). #Aviation#aatmarnirbharbharat https://fxtwitter.com/i/status/2044030717123014797
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