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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: #adaptation
@amazingeo · Post #622 · 09.02.2026 г., 12:31
🌍 Some rainforest insects mimic leaves so perfectly they even show “bite marks” or rot spots on their bodies, hiding from predators in the dense, shadowy understory. ✨ #rainforest⚡#biodiversity⚡#adaptation⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #528 · 21.12.2025 г., 20:31
🌍 Terraced vineyards on Portugal's Douro River show how people reshape steep hillsides for farming. Ancient stone walls protect soil from erosion while letting grape vines thrive in harsh terrain. ✨ #agriculture⚡#landscape⚡#adaptation⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #17 · 10.08.2025 г., 10:26
🌍 Terraced rice fields in Southeast Asia transform steep hillsides into farmable land, reducing soil erosion and creating unique landscapes shaped by both nature and human ingenuity. ✨ #agriculture⚡#landscape⚡#adaptation⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography🌍
@interesting_planet_facts · Post #987 · 29.10.2025 г., 18:11
🌎 The male seahorse is the only animal where the male becomes pregnant, carrying fertilized eggs in a special pouch until they hatch. Seahorses can give birth to hundreds of fully formed young at a time—up to 2,000 in a single brood. ✨ #adaptation⚡#animals⚡#ocean 👉subscribe Interesting Planet 👉more Channels
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@amazingeo · Post #547 · 31.12.2025 г., 12:31
🌍 In tundra landscapes, some mosses and lichens can survive temperatures below –50°C and continue to photosynthesize under snow, making them some of the Earth’s hardiest plants. ✨ #tundra⚡#permafrost⚡#adaptation⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #310 · 29.09.2025 г., 12:31
🌍 The Galápagos Islands are home to the only marine iguanas on Earth. These unique lizards swim and dive in the Pacific Ocean, making them the world’s only sea-going reptiles. ✨ #islands⚡#wildlife⚡#adaptation⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #24 · 10.08.2025 г., 13:59
🌍 Urban green roofs, where buildings are topped with plants, help cities manage rainwater, reduce heat, and provide habitats for birds and insects, blending urban life with nature. ✨ #cities⚡#environment⚡#adaptation⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography🌍
@amazingeo · Post #509 · 12.12.2025 г., 12:31
🌍 In tropical rainforests, some plant leaves grow waxy surfaces and pointed tips called "drip tips." These features help water run off quickly, stopping mold and fungi in the damp climate. ✨ #rainforest⚡#tropics⚡#adaptation⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #120 · 26.08.2025 г., 13:12
🌍 Earth’s climate zones are not just about temperature—they also shape which plants and animals can survive. Some cacti thrive in deserts, while rainforests burst with life in tropical zones. ✨ #climate⚡#vegetation⚡#adaptation⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography🌍
@interesting_planet_facts · Post #539 · 11.08.2025 г., 03:22
🌎 The star-nosed mole detects prey in total darkness using its unique nose, covered in 22 finger-like tentacles packed with touch sensors. This extraordinary adaptation lets it identify and eat tiny insects and worms faster than any other mammal, even underwater. ✨ #animals⚡#adaptation⚡#evolution 👉subscribe Interesting Planet
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@amazingeo · Post #663 · 16.03.2026 г., 20:31
🌍 Tropical savannas can burn naturally every 1–3 years, yet some species, like the baobab tree, thrive by storing water in thick trunks to survive both drought and fire. ✨ #savanna⚡#grassland⚡#adaptation⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels
@amazingeo · Post #503 · 09.12.2025 г., 12:31
🌍 In Chile's Atacama Desert, rare fog called "camanchaca" drifts inland from the Pacific. Some plants here survive by absorbing water directly from this fog, not from rainfall. ✨ #desert⚡#arid⚡#adaptation⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels