Skip to content Skip to sidebar Skip to footer
Showing posts with the label Python Asyncio

How Do The Async And Await Keywords Work, Exactly? What's At The End Of The Await Chain?

I have this code: async def foo(x): yield x yield x + 1 async def intermediary(y): awa… Read more How Do The Async And Await Keywords Work, Exactly? What's At The End Of The Await Chain?

Python Parallelising "async For"

I have the following method in my Tornado handler: async def get(self): url = 'url here… Read more Python Parallelising "async For"

Pickling Python Function Fails With Processpoolexecutor In A Decorator

So I asked this question and tried the ProcessPoolExecutor approach. I used the decorator suggested… Read more Pickling Python Function Fails With Processpoolexecutor In A Decorator

Intermittent "event Loop Stopped Before Future Completed."

I have been tearing my hair out at this issue The code in question is part of an Open Source projec… Read more Intermittent "event Loop Stopped Before Future Completed."

Testing Asyncio With Pytest: How To Test A Try-except Block By Mocking The Event Loop?

In a source code (source link here and WIP PR here) I am working with, I am trying to improve test … Read more Testing Asyncio With Pytest: How To Test A Try-except Block By Mocking The Event Loop?

Does __await__ Need To Be A Generator?

I want to implement an awaitable and noticed that __await__ 'needs' to be a generator. From… Read more Does __await__ Need To Be A Generator?

Why Asyncio.get_event_loop Method Checks If The Current Thread Is The Main Thread?

Why get_event_loop method in asyncio (source) is checking if the current thread is the main thread … Read more Why Asyncio.get_event_loop Method Checks If The Current Thread Is The Main Thread?

Runtimewarning: Enable Tracemalloc To Get The Object Allocation Traceback With Asyncio.sleep

Trying to use a semaphore to control asynchronous requests to control the requests to my target hos… Read more Runtimewarning: Enable Tracemalloc To Get The Object Allocation Traceback With Asyncio.sleep