Expert Twisted (Heftet)

Event-Driven and Asynchronous Programming with Python

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Innbinding: Heftet
Utgivelsesår: 2018
Antall sider: 382
Forlag: APress
Språk: Engelsk
ISBN/EAN: 9781484237410
Omtale Expert Twisted
Explore Twisted, the Python-based event-driven networking engine, and review several of its most popular application projects. It is written by community leaders who have contributed to many of the projects covered, and share their hard-won insights and experience.
Expert Twisted starts with an introduction to event-driven programming, explaining it in the context of what makes Twisted unique. It shows how Twisted's design emphasizes testability as a solution to common challenges of reliability, debugging, and start-to-finish causality that are inherent in event-driven programming. It also explains asynchronous programming, and the importance of functions, deferreds, and coroutines. It then uses two popular applications, treq and klein, to demonstrate calling and writing Web APIs with Twisted.
The second part of the book dives into Twisted projects, in each case explaining how the project fits into the Twisted ecosystem and what it does, and offers several examples to bring readers up to speed, with pointers to additional resources for more depth. Examples include using Twisted with Docker, as a WSGI container, for file sharing, and more.
What You'll Learn

Integrate Twisted and asyncio using adapters

Automate software build, test, and release processes with Buildbot

Create clients and servers with Autobahn

Transfer files with Magic Wormhole

Distribute cloud-based file storage with Tahoe LAFS
Understand HTTP/2 with Python and Twisted

Support for asynchronous tasks using Django Channels



Who This Book Is For
Readers should have some Python experience and understand the essentials of containers and protocols, but need not be familiar with Twisted or the associated projects covered in the book.

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