Get the most out of asyncio and find solutions to your most troubling Python programming
problems. This book offers a pragmatic collection of recipes by going beyond online resources
and docs to provide guidance on using this complex library. As such you'll see how to improve
application performance and run computationally intensive programs faster. asyncio Recipes
starts with examples illustrating the primitives that come with the asyncio library and
explains how to determine if asyncio is the right choice for your application. It shows how to
use asyncio to yield performance gains without multiple threads and identifies common mistakes
and how to prevent them. Later chapters cover error-handling testing and debugging. By the
end of this book you'll understand how asyncio runs behind the scenes and be confident enough
to contribute to asyncio-first projects.What You Will Learn Discover quirky APIs such as the
event loop policies Write asyncio code with native coroutines Use the ast module to find legacy
asyncio code Work with contextvars See what a async context manager is and why a lot of asyncio
APIs use them Who This Book Is For Experienced Python developers or hobbyists who want to
understand asyncio and speed up their applications by adding concurrency to their toolkit.
