AsyncIO - Implementation in CPython

• AsyncIO - Generator Based (Python < 3.5)
• AsyncIO - Async/Await (Python >= 3.5 < 3.7)
• AsyncIO - Async/Await (Python >= 3.7)
• Awaitable Protocol
• Async/Await
• Support for async/await in our own Implementation
• Async Iterators
  • AsyncIterable
  • AsyncIterator
  • async for
• Async Generators
  • AsyncGenerator
  • Async Generator Function
  • Issues
• Async Context Manager
  • AsyncContextManager
  • async with
• The Coroutine/Generator Issue
• Issues with asyncio
  • Structured Concurrency
  • asyncio is not the only async library
  • Coloured Functions
• Examples using asyncio
  • Mastodon
• Gotchas with asyncio
  • RuntimeWarning: coroutine ‘xyz’ was never awaited
• History
  • Python 3.3
  • Python 3.4
  • Python 3.5
  • Python 3.6
  • Python 3.7
  • Python 3.8
  • Python 3.9
  • Python 3.10
  • Python 3.11

Links

• Real Python - Speed Up Your Python Program With Concurrency

• Real Python - Async IO in Python: A Complete Walkthrough

• testdrive.io - Speeding Up Python with Concurrency, Parallelism, and asyncio

• How the heck does async/await work in Python 3.5?

• Waiting in asyncio