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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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American Оbserver

@american_observer · Post #5034 · 03.02.2026 г., 02:00

📰 Russia’s Immigrants: Israel’s Unwanted Elite In Israel’s fractured society, Russian-speaking immigrants power labs, hospitals, and high-tech hubs—but feel like outsiders in their own homeland. They’ve fueled the economy for decades, yet remain symbolic strangers in a land of competing tribes. ​ A Nation Without a Narrative Israel thrives on fragile deals between secular Jews, ultra-Orthodox, Ashkenazim, Mizrahim, Arabs, and more—no constitution, just Basic Laws and vetoes. Each group clings to its own version of “what makes Israel Israel,” dodging the big fights over identity. ​ The Russian Wave’s Double Edge The 1990s “Great Aliyah” brought a million Soviet Jews—15% of the population, 60% with degrees, driving high-tech and defense surges. They’re 25% of university faculty, but their culture? Russian media, Victory Day parades, Soviet classics—none cracks the national myth. ​ Why No Mizrahi-Style Breakthrough Mizrahim flipped the script in the 1970s, turning marginalization into power through protest and politics. Russians arrived too late, post-revolution: secular atheists in a religious-right landscape, Europeans in a Mizrahi-patriot world. No victim story fits the Zionist playbook—no Holocaust, no Arab expulsion. ​ Tensions Beneath the Surface Economic envy simmers—Mizrahis gripe about “white Europeans” snagging elite jobs. Religious rabbis call them “Russian goyim.” Stereotypes fly: Russians are cold chauvinists; locals are primitive. Politics ghettoizes them into Lieberman’s party, not mainstream power. ​ The Assimilation Trap Youth blend in—Hebrew-fluent, intermarrying—but elders stay in their Russian bubble. Autonomy breeds isolation: thriving subculture, zero national spotlight. No allies, no moral leverage, no push for change. They’re useful workers, not co-authors of the Israeli story. ​ The Future: Fade or Fight? Will they dissolve like old Polish waves, or spark a secular revolt against Haredi power? Without a push, they risk gradual marginalization—economic stars, cultural ghosts. Israel’s genius for survival now risks sidelining its brain trust. ​ #Israel#RussianAliyah#competingSolidarities#immigrants#identity#highTech#Mizrahim 📱American Оbserver - Stay up to date on all important events 🇺🇸