WALLPAPER @Bestwallpapes
@bestwallpapes · Post #3598 · 11.08.2025 г., 19:09
@Bestwallpapes #Shape#Background#Hexagon
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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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Universe Mysteries 🪐
@cosmomyst · Post #18 · 29.07.2025 г., 21:51
🪐 High above the north pole of Saturn, the storm known as the "Hexagon" forms a perfect six-sided jet stream wider than two Earths across. Unlike any weather pattern on Earth, this mysterious geometric cloud system has maintained its shape for decades, swirling in icy isolation since first observed by Voyager and later by the Cassini spacecraft. ✨ #Saturn⚡#Hexagon⚡#atmosphere 👉subscribe Universe Mysteries
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Addis Standard
@addisstandardeng · Post #21524 · 25.02.2026 г., 14:17
Will #Ethiopia be part of #Israel’s ‘hexagon’ alliance rivalling its enemies? Days after Israeli Prime Minister Benjamin #Netanyahu proposed forging a network of allied nations, including in the #Middle_East and #Africa, to stand against what he called “radical” adversaries, the country’s president is on an official visit to key ally, Ethiopia. It is not yet known which Arab and African countries will form part of Netanyahu’s hypothetical “#hexagon of alliances”, which he said on Sunday will include Israel, #India, #Greece, #Cyprus and others to stand against their enemies in the Middle East. Chief among those enemies is presumably #Iran and its network of resistance groups from #Hezbollah in #Lebanon to the #Houthis of #Yemen. Analysts doubt Israel could secure enough influence over nation-states to form a formal security pact. However, the country is deepening its ongoing charm.... https://web.facebook.com/AddisstandardEng/posts/pfbid02k6zhD7KwutXLnqV8A3PNCvX8aTQCduGEjMQcKEZKazJ7iuCCDwJdgwAZFULz2cMwl