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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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English From Zero to Hero

@Learn_English_from_Zero_to_Hero · Post #58604 · 03.12.2024 г., 13:16

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#Conversation ❄️Talking about future events 🫧Scheduled events🫧 ✨Dialogue "A" ✨ 🧑🏻‍🦱Raj: What time does the movie °start?° 👱🏻‍♂ Ines: It starts at 7:30, and °ends° at 9:45. 🧑🏻‍🦱 Raj: Good, we can go on the bus, and get back home before it’s too dark. Is there a bus stop near your house? 👱🏻‍♂ Ines: Yes. It °stops° on the corner every fifteen minutes. 🧑🏻‍🦱 Raj: Perfect. I’m looking forward to seeing this movie. 🫧Plans for the very near future🫧 ✨Dialogue "B" ✨ 👱🏻‍♀ Jenny: What are you °doing° tomorrow? 👩🏻‍🦰 Paula: I’m going to the beach with my family for a week. We’re leaving early—at 6 a.m. 👱🏻‍♀ Jenny: Oh, nice! So I guess you’re °planning° to go to bed early tonight. 👩🏻‍🦰 Paula: Yeah, I’m °gonna° pack my bag and try to °hit the sack° by nine o’clock. 👱🏻‍♀ Jenny: °Good luck with that!° What are you taking? 👩🏻‍🦰 Paula: I always °pack light° for the beach—a bathing suit, a couple of pairs of shorts, some T-shirts, a hat, and lots of sunscreen. How about you? What are you doing next week? 👱🏻‍♀ Jenny: I’m going to stay home and °catch up on° some unfinished projects. 👩🏻‍🦰 Paula: Like what? 👱🏻‍♀ Jenny: Oh, I have a long list! First I’m going to clean up my office, pay bills, write letters, and °take care of a bunch° of paperwork. Then I’m going to redecorate my bedroom—paint the walls and get new curtains. 👩🏻‍🦰 Paula: Wow. What color are you going to paint it? 👱🏻‍♀ Jenny: It’s a very light blue. I’ve already picked it out and bought the paint. 👩🏻‍🦰 Paula: Cool.

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djangoproject

@djangoproject · Post #84 · 08.07.2016 г., 10:32

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https://github.com/python-telegram-bot/python-telegram-bot/pull/331 To hold a conversation with users, the #bot has to implement a #state machine to keep track of the different paths in the #conversation. This is a pretty common pattern and we don't have a good way to deal with it right now. The #state_machine_bot.py example is far from perfect. This PR introduces a new Handler subclass called ConversationHandler to take care of this. Instead of re-inventing the wheel, this handler acts only as "management" for the existing handler classes. Copied from documentation: A handler to hold a conversation with a user by managing four collections of other handlers. The first collection, a list named entry_points, is used to initiate the conversation, for example with a CommandHandler or RegexHandler.

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#bot #state #conversation #state_machine_bot

Luna Everly

@lunaeverly · Post #61 · 30.01.2026 г., 08:10

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The perfect weekend plan: a friend's sofa, laughter, and talks about everything under the sun. ☕️💬 Sometimes the best therapy isn't a session, but warm conversation with someone who gets you. Идеальный план выходного дня: диван подруги, смех и разговоры обо всём на свете. ☕️💬 Иногда лучшая терапия — это не сеанс, а тёплое общение с тем, кто тебя понимает. #LunaEverly#Weekend#DayWithAFriend#SimpleJoy#Conversation

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#lunaeverly #weekend #daywithafriend #simplejoy #conversation