Is it possible in Python to make a function wait for multiple asynchronous requests to complete?

Question

Python

There is a function in a Python application that makes four get requests, then assigns their responses to variables, and then processes those variables. It happens synchronously. Is it possible to have these four requests processed at the same time asynchronously, and then put the function on "pause" until they all return a result? Those. actually write synchronously asynchronous code.
Application on the Tornado framework

Answer 1

No threading or multiprocessing. Need tornado.gen.WaitAll
www.tornadoweb.org/en/stable/gen.html
www.tornadoweb.org/en/stable/gen.html#tornado.gen.Wait

Answer 2

I didn't use Tornado, but in twisted it can be obtained using the inlineCallbacks decorator. Might come in as a hint.