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
🍿 ‘Street Fighter’ is shaping up to be the most wildly fun ride of the year
📆Release: October 16, 2026
🎭Genre: #Action · #MartialArts
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This trailer won me over for one very simple reason... it understands the franchise doesn’t need to take itself too seriously to work. Kitao Sakurai, director of ‘Bad Trip’, dives headfirst into color, excess, and that pure ‘90s arcade spirit, with a chaotic Ken played by Noah Centineo (‘The Recruit’) and a rock-solid Ryu from Andrew Koji (‘Warrior’).
What I love most is that it fully embraces its craziest side. Jason Momoa as Blanka, 50 Cent as Balrog, and David Dastmalchian (‘The Suicide Squad’) as M. Bison. Sure, the trailer gives away a bit too much and I’m not expecting a particularly tight script, but if the fights deliver and it keeps that playful, over-the-top tone, this could be one of those delightfully dumb movies you enjoy with a grin from start to finish.
Miyamoto Musashi (1584–1645) was a famous Japanese swordsman and strategist. He never lost a duel and became legendary for his skills.
Musashi wrote "The Book of Five Rings" in 1645, explaining his ideas about fighting, strategy, and life.
He created a special sword style called "Niten Ichi-ryu," where you use two swords at once.
Musashi believed in being calm, simple, and always learning. His ideas are still used today in martial arts and strategy. 🗡️📚
[Read more]
Idea for the post: @LoveMe3000
@googlefactss
#MiyamotoMusashi#JapaneseHistory#MartialArts#Strategy#Legend
Some Buddhists serve as soldiers even though Buddhism teaches non-violence. Soldiers can protect people, and Buddhism considers the intention behind actions. Actions that reduce suffering can be acceptable according to Buddhist ethics. Concepts like karma and skillful action are important. International humanitarian rules guide soldiers to act carefully. Being a Buddhist does not always mean being completely against war. Martial arts like Kung Fu also connect to Buddhism. They teach discipline, self-control, mindfulness, and protecting others. The goal is training the mind and body, not just fighting.
🕉️⚔️🥋
[Read more]
@googlefactss
#Buddhism#Ethics#Soldiers#NonViolence#Karma#Protection#SkillfulAction#KungFu#MartialArts#Mindfulness