Најди сличен содржај

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

Hashtags

#async

Резултати

Пронајдени 2 слични објави

Пребарај: #ukresponsibility

当前筛选 #ukresponsibility清除筛选

Freedom Flotilla Coalition

@FFC_official_channel · Post #452 · 06.06.2025 г., 22:46

Најди слично Погледај

🚨 ACTION ALERT: The UK MUST protect ‘Madleen’ 🚨 The ‘Madleen’ is a UK-flagged civilian ship sailing to Gaza with life-saving aid as part of the #FreedomFlotilla. The UK has a legal duty to protect its vessel and the civilians aboard from Israeli interference. 🇬🇧 Under international law, the UK must: • Prevent genocide • Reject Israel’s illegal blockade of Gaza • Defend its flagged ship from unlawful attacks Support us by taking action! Contact the Foreign Office and your MP. Demand protection for the ‘Madleen’ and accountability for any aggression. Email: [email protected] X: @FCDOGovUK IG: @ForeignAndDevelopmentOffice Tel: 020 7008 5000 #SafePassage#UKResponsibility#BreakTheSiege#BreakIsraelsSiege#EndComplicity#Madleen#GazaGenocide#FreedomFlotilla

Hashtags

#freedomflotilla #safepassage #ukresponsibility #breakthesiege #breakisraelssiege #endcomplicity #madleen #gazagenocide

North East Hongkongers Club NEHK 英國東北港人會館

@nehkers · Post #600 · 22.11.2024 г., 22:49

Најди слично Погледај

📜 Open Letter to PM Keir Starmer: Urgent Action Needed for Hong Kong’s 45 Pro-Democracy Figures Today, we, 22 UK-Hong Kong civil society organisations, express our deep frustration at the lack of action from the UK government regarding the unjust and heavy sentences of Hong Kong’s 45 pro-democracy activists. Prime Minister Starmer, as a human rights advocate, must lead by example: Demand the release of political prisoners. Impose visa restrictions on Hong Kong officials responsible for implementing the National Security Law. Apply targeted sanctions to human rights violators. The UK has a legal and moral obligation to stand firm against oppression and defend human rights and democracy. 📖 Read the full open letter here: https://shorturl.at/x4nnz #HongKong45#Democracy#HumanRights#StandWithHongKong#ukresponsibility 📜 致英國首相施紀賢的公開信：緊急關注香港45名民主人士被不義判囚英國政府未強力譴責香港國安法庭不公重判45名民主人士，亦沒有足夠作為，我們22個在英港人組織對此深表失望。施紀賢首相，作為人權倡導者，必須以身作則：要求釋放所有政治犯。對執行《國安法》的香港官員實施簽證限制。對人權侵犯者實施針對性制裁。英國有法律與道義責任堅守《中英聯合聲明》，抵抗壓迫，捍衛人權與民主。 📖 閱讀完整公開信：https://shorturl.at/x4nnz #香港45#民主#人權#撐香港#英國責任

Hashtags

#hongkong45 #democracy #humanrights #standwithhongkong #ukresponsibility #香港45 #民主 #人權 #撐香港 #英國責任