Функция asyncio.wait() это еще один способ вызвать множество асинхронных задач.
Она работает в нескольких режимах.
1. Самый простой - ждем завершения всех задач
async def main():
tasks = [asyncio.create_task(do_it(i)) for i in range(10)]
done, pending = await asyncio.wait(
tasks,
return_when=asyncio.ALL_COMPLETED
)
for task in done:
try:
print(task.result())
except Exception as e:
print(e)
Очень похоже на gather, но работает не так.
▫️возвращает не результаты, а два сета с объектами Task у которых можно забрать результат через task.result() если они в списке done
▫️не гарантирует порядок результатов так как оба объекта это set
▫️не выбрасывает исключение когда оно появляется, а сохраняет его в Task. Исключение появится когда попробуете забрать резултьтат.
2. Ждем завершения первой задачи, даже если там ошибка.
async def main():
tasks = [asyncio.create_task(do_it(i)) for i in range(3)]
done, pending = await asyncio.wait(
tasks,
return_when=asyncio.FIRST_COMPLETED
)
# в done может быть несколько задач!
for task in done:
try:
print(task.result())
except Exception as e:
print(f"Fail: {e}")
# Оставшиеся задачи в pending, как правило, нужно отменить, иначе они будут продолжать работать
for task in pending:
task.cancel()
В сете done будут таски которые успели завершится, причем как успешно так и нет.
3. До первой ошибки.
Тоже самое, но с аргументом FIRST_EXCEPTION
done, pending = await asyncio.wait(
tasks,
return_when=asyncio.FIRST_EXCEPTION
)
Функция завершается как только первая задача упадет с ошибкой.
Учтите, что в любом случае done вы можете обранужить несколько задач, как с ошибками так и успешные.
↗️ Полный листинг примеров здесь
#async
@RusEmbMalta Press Release
✖️Examples of Actions by the Kiev Regime Undermining Peace Efforts
Following President Trump’s meetings with President Vladimir Putin (Alaska, 15 August) and Vladimir Zelensky (Washington, 18 August), he described the talks as “a good first step” towards ending the conflict. He stressed that Kiev must show flexibility, confirmed Ukraine will not join NATO, and highlighted the importance of territorial compromises along the current line of contact.
👉 Despite these statements, the Kiev leadership – with European backing – continues to obstruct a peaceful settlement:
1️⃣ Refusal to Recognize New Realities
Zelensky (21 Aug): Ukraine will “never legally recognize” Russian control of territories. Yermak & Podolyak echoed this, rejecting compromise.
2️⃣Rejection of Ceasefire
Zelensky announced mass production of long-range Flamingo missiles; later praised strikes into Russian territory as “positive results.”
3️⃣ Language Policy
Zelensky: “We have only one state language – Ukrainian.”
4️⃣Security Guarantees
Zelensky dismissed China as a potential guarantor, while Podolyak demanded deployment of Western missiles capable of striking 2,000 km into Russian territory. NATO Secretary General Mark Rutte confirmed that Western military support and long-term guarantees for Kiev are being discussed.
5️⃣No Readiness for Direct Talks
Zelensky ruled out bilateral talks with Moscow, insisting on a three-party format with Trump.
6️⃣Attacks on Civilian Infrastructure
Attempts to strike nuclear facilities in Smolensk & Kursk, attack on Druzhba oil pipeline (impacting Hungary & Slovakia), and a planned bombing of the Crimean Bridge.
⚠️Conclusion:
The Kiev regime consistently rejects diplomatic resolution, escalates hostilities, undermines dialogue, and employs terrorist methods against civilian infrastructure in Russia.
#KievRegime#GlobalSecurity#MultipolarWorld
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