@retryasyncdefmy_async_function(loop):awaitloop.getaddrinfo('8.8.8.8',53) @retry@tornado.gen.coroutinedefmy_async_function(http_client,url):yieldhttp_client.fetch(url) 您还可以通过传递特定的 sleep 函数来使用替代事件循环,例如curio或Trio: @retry(sleep=trio.sleep)asyncdefmy_async_function(loop)...
如果函数在5次重试后仍然失败,将抛出tenacity.RetryError异常。 总结: 使用from tenacity.asyncio import asyncretrying来导入异步重试装饰器。 使用# noqa: e402,i100注释来忽略特定的linting错误。 在异步函数上使用asyncretrying装饰器来实现重试逻辑。
简单加一个@retry的decrator,你的代码就拥有重试能力啦。 @retry()asyncdefcoro_func():pass 如果你希望代码在重试几次后就停止。可以像这样写: @retry(stop=stop_after_attempt(5))asyncdefcoro_func():pass 当然,为了避免频繁重试导致连接池被挤占。我比较建议每次重试前加一个等待时间。比如每次链接你都想先...
tenacity import retry, stop_after_attempt @retry(stop=stop_after_attempt(3), reraise=True) async def my_async_function(seconds): await asyncio.sleep(seconds) print(f'sleep {seconds}') raise Exception('Async Error') loop = asyncio.new_event_loop() loop.run_until_complete(my_async_function...
首先,需要从 tenacity 库中导入 Retry 类,然后创建一个 Retry 对象,并设置 retry 参数。接下来,将需要重试的异步操作包装在 Retry 对象中,这样就可以在操作失败时自动进行重试。 例如: ```python from tenacity import Retry retry = Retry(retry=3) @retry def my_async_operation(): # your async operation...
With async code you can use AsyncRetrying. .. testcode:: from tenacity import AsyncRetrying, RetryError, stop_after_attempt async def function(): try: async for attempt in AsyncRetrying(stop=stop_after_attempt(3)): with attempt: raise Exception('My code is failing!') except RetryError: ...
21137e7 Add async strategies (#451) Additional commits viewable in compare view Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase. Dependabot commands and options You can trigge...
(50))//Padding to add in addition to the Tenacity set time. Default is 50ms.//Result: TenacityTimeout + TimeoutPadding = SocketReadTimeout.build(client);//Then use tenacityClient the same way as you'd use client. TenacityClient overrides resource/asyncResource and those in turn are ...
from tenacity import retry @retry def never_give_up_never_surrender(): print("无条件重试,重试之间无间隔,报错之后就立马重试,且不会自动停止") raise Exception 2、停止重试 设置重试次数: from tenacity import retry,stop_after_attempt @retry(stop=stop_after_attempt(7)) def stop_after_7_attempts(...
With async code you can use AsyncRetrying... testcode:: from tenacity import AsyncRetrying, RetryError, stop_after_attempt async def function(): try: async for attempt in AsyncRetrying(stop=stop_after_attempt(3)): with attempt: raise Exception('My code is failing!') except RetryError: ...