The AnyIO library is designed to give a unified interface between asyncio and Trio. It has a TaskGroup class mimicking the Trio Nursery class. Indeed, if using Trio as the backend, it is just an al...

When using trio and nursery objects, how do you capture any value that was returned from a method? Take this example from the trio website: async def append_fruits(): fruits = [] fruits.append(...

I wrote a script that uses a nursery and the asks module to loop through and call an API based upon the loop variables. I get responses but don't know how to return the data like you would with asy...

Raymond Hettinger gave a talk on concurrency in python, where one of examples looked like that: import urllib.request sites = [ 'https://www.yahoo.com/', 'http://www.cnn.com', 'http://www.pyth...

For an internship on the Python library fluidimage, we are investigating if it could be a good idea to write a HPC parallel application with a client/servers model using the library trio. For asyn...

I was told that the following code is not safe, because it is not allowed to have an asynchronous generator that yields from inside a nursery, except if it is an asynchronous context manager. T = T...

asyncio has StreamReader.readline(), allowing something like: while True: line = await reader.readline() ... (I don't see async for available in asyncio but that would be the obvious evolution...

I would like to run several tests concurrently using asyncio (/curio/trio) and pytest, but I couldn't find any information on that. Do I need to schedule them myself? And if I do, is there a way to...

I have an async function that listens on a specific port. I want to run the function on a few ports at a time and when the user wants to stop listening on a specific port, stop the function listeni...

I'm writing some async library and decided to support both asyncio and trio concurrency libraries to run it. I have some code that tries to be clever and do the right thing no matter which library ...

I'm doing examples to understand how it works python asynchronously. I read the Trio documentation and I thought that only one task can be executed in the loop every time and in every checkpoint th...

Today, I found a library named trio which says itself is an asynchronous API for humans. These words are a little similar with requests'. As requests is really a good library, I am wondering what i...

I'm writing a class that will spawn tasks during its lifetime. Since I'm using Trio, I can't spawn tasks without a nursery. My first thought was to have a self._nursery in my class that I can spawn...