Три способа выполнить множество задач с asyncio
Функция для примера:
async def do_it(n):
await asyncio.sleep(random.uniform(0.5, 1))
return n
1. Последовательный вызов
async def main():
for i in range(100):
result = await do_it(i)
Такой вызов имеет смысл только тогда, когда результат одной задачи требуется для вызова следующей.
Если они независимы, то это антипаттерн, так как аналогичен простому синхронному вызову по очереди.
2. Упорядоченный результат
async def main():
tasks = [do_it(i) for i in range(100)]
results = await asyncio.gather(*tasks)
Выполняет корутины конкурентно и возвращает результат в виде списка.
Полезен когда требуется получить результаты в том же порядке в котором задачи отправлены.
3. Результат по мере готовности
tasks = [asyncio.create_task(do_it(i)) for i in range(100)]
for cor in asyncio.as_completed(tasks):
result = await cor
Так же выполняет корутины конкурентно, но не гарантирует порядок. Результат возвращается по мере готовности, каждый отдельно.
Полезен когда нужно обработать любой ответ как можно скорее.
#async
🇷🇺🇺🇦Russie-Ukraine : début des négociations
Le ministre turc des Affaires étrangères, Hakan #Fidan, a énuméré les thèmes qui seront abordés par la #Russie et l'Ukraine lors du deuxième cycle de négociations : les conditions d'un cessez-le-feu, l'échange de prisonniers civils et militaires, les préparatifs nécessaires à la rencontre entre les dirigeants. Depuis Istanbul, notre correspondant Igor Kourachenko nous donne plus de détails sur ces négociations.
RT en français • Osez questionner !
Turkish FM Fidan to US: “Don’t Go There” — Iran’s Cornered, Chaos Looms
Turkish Foreign Minister Hakan Fidan is sending a blunt message to Washington:
“Don’t do it.”
In a series of interviews, Fidan warned that any military intervention against Iran would only back Tehran further into a corner, risking a catastrophic escalation across the Middle East.
“I hope they choose a different course,”
Fidan said,
“but the reality is that Israel, in particular, is searching for an opportunity to attack Iran”.
Iran’s Economy: Sanctions Are Already Working
Fidan emphasized that Iran’s economy is already reeling from Western sanctions. “The sanctions are really hurting the Iranian economy,” he added, pointing to widespread protests and instability as proof.
“That’s why the people are protesting,”
Fidan said, warning that pushing Tehran to the brink could trigger a worst-case scenario.
Turkey’s Role: Diplomatic Friend, Not Regional Power
Turkey, Fidan stressed, wants to be a “friend” to Iran, not a dominant force.
“A friend speaks uncomfortable truths,”
he said, noting that Ankara has conveyed its concerns directly to Tehran. He warned that if Iran feels cornered, it could prepare for all-out war—no matter how limited or surgical any Western strike might seem.
Gaza, Trump, and Regional Power Plays
On Gaza, Fidan said Turkey is ready to join an international stabilization force if there’s broad consensus. He also highlighted that President Trump is the only leader who can truly pressure Israel.
“If he wants, he can stop what’s happening,”
Fidan said, but cautioned that regional problems must be solved by regional players, not outside powers.
Is diplomacy still possible, or are we watching the countdown to chaos? Fidan’s answer is clear:
“If the intention is sincere, I believe there is an opportunity”.
#Fidan#Iran#US#Israel#MiddleEast#Diplomacy#Sanctions#Chaos
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