Shulou(Shulou.com)06/02 Report--

What is the user's guide of Tornado4.3? I believe many inexperienced people don't know what to do about it. Therefore, this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

The translator said

Tornado 4.3 was released on November 6, 2015. this version officially supports the async/await keyword of Python3.5, and these two keywords can also be used in compiling Tornado with older versions of CPython, which is certainly a step forward. Second, this is the last version that supports Python2.6 and Python3.2, and compatibility with them will be removed in subsequent versions. At present, there are no Chinese documents of Tornado4.3 on the network, so in order to allow more friends to contact and learn about it, I started this translation project. I hope that interested friends can participate in the translation. The address of the project is tornado-zh on Github. The translated documents can be seen directly on Read the Docs. Welcome to Issues or PR.

Introduction

Tornado is a Python web framework and asynchronous network library originally developed by FriendFeed. Tornado can support tens of thousands of connections, handle persistent connections, WebSockets, and other applications that need to maintain a long-term connection with each user by using the non-blocking network iMaple O.

Tornado can be broadly divided into four main parts:

Web framework (including RequestHandler classes for creating web applications, as well as many other supported classes).

Client and server implementation of HTTP (HTTPServer and AsyncHTTPClient).

Asynchronous Network Library (IOLoop and IOStream)

Provide building blocks for HTTP components, and can also be used to implement other protocols.

The protocol library (tornado.gen) allows asynchronous code to be written more directly without chained callbacks.

Together with HTTP server, the Tornado web framework provides a full-stack option for WSGI.

There are limitations to using Tornado web frameworks in WSGI containers (.WSGIAdapters) or using Tornado HTTP server as containers for other WSGI frameworks (.WSGIAdapters). In order to take full advantage of the features of Tornado, you need to use Tornado's web framework and HTTP server.

After reading the above, have you mastered the method of Tornado4.3 's user guide? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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