This is a quick guide to Python’s asyncio module and is based on Python version 3.8.
Introduction Why focus on asyncio? A quick asyncio summary A quick concurrent.futures summary Green Threads? Event Loop Awaitables  Coroutines Tasks Futures  Running an asyncio program  Running Async Code in the REPL Use another Event Loop  Concurrent Functions Deprecated Functions Examples  gather wait wait_for as_completed create_task  Callbacks Pools  Executors asyncio.