How can I recall “task” if task is failed?
There’s the function make_request that makes http request to the API. And I can’t make more than 3 requests per second. I did something like that coroutines = [make_request(…) for … in …] tasks =…
Tag: python-asyncio
asyncio not working on Google Cloud Functions
I have this function which works fine locally on my machine with python 3.8, but it throws runtime error on Google Cloud Functions. def telegram_test(request): request_json = request.get_json() …
How to sort sequence based on a coroutine?
With a naive implementation like: import asyncio async def get_priority(value): # Simulate sending out network request. await asyncio.sleep(0.5) return value values = [1, 2, 3] …
How to aiohttp request post files list python requests module?
I want to multi post using aiohttp. And, I need post with FILE. But, my code dosen’t work This is my code import aiohttp file = open(‘file/path’, ‘rb’) async with aiohttp.request(‘post’, url, files=…
asyncio.run() cannot be called from a running event loop
I would like to use asyncio to get webpage html. I run the following code in jupyter notebook: import aiofiles import aiohttp from aiohttp import ClientSession async def get_info(url, session): …
multiprocessing concurrent:concurrent.future, multiprocessing, celery, etc
I’m gonna need your lights. I have been looking for a suitable solution for asynchronous multiprocessing for quite some time. I came across many topics that use different techniques, such as celery, …
Python simple socket client/server using asyncio
I would like to re-implement my code using asyncio coroutines instead of multi-threading. server.py def handle_client(client): request = None while request != ‘quit’: request = …
How can I wrap a synchronous function in an async coroutine?
I’m using aiohttp to build an API server that sends TCP requests off to a seperate server. The module that sends the TCP requests is synchronous and a black box for my purposes. So my problem is that …
Asyncio.gather vs asyncio.wait
asyncio.gather and asyncio.wait seem to have similar uses: I have a bunch of async things that I want to execute/wait for (not necessarily waiting for one to finish before the next one starts). They …
How to set class attribute with await in __init__
How can I define a class with await in the constructor or class body? For example what I want: import asyncio # some code class Foo(object): async def __init__(self, settings): self….