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In this tutorial, you'll learn how to use Brython to run Python code in the browser. Although most front-end web applications are written in JavaScript, you can use Brython to access JavaScript libraries and APIs and deploy Python-based applications to the web.
- Overview
- Main features
- Zero install !
- Local install
- Test Brython online
- Gallery of examples
- Documentation
- Community (questions, feedback, issues, new features, ...)
- Thank you
Brython (Browser Python) is an implementation of Python 3 running in the browser, with an interface to the DOM elements and events.
Here is a simple example of an HTML page running Python:
To use Brython, all there is to do is:
1.Load the script brython.js.
Brython supports the syntax of Python 3, including comprehensions, generators, metaclasses, imports, etc. and many modules of the CPython distribution.
Since version 3.8.0, Brython implements the Python version of the same major / minor version number.
The most simple way to get started, without anything to install, is to use the distribution available online through jsDelivr. You can choose the latest stable release :
The previous code will allow you to use raw python code, but if you import modules from the standard library you have to load a single javascript file with the available stdlib:
jsDelivr supports version ranges, so if you want the latest of the 3.12.x versions:
or the latest of the 3.x.y versions:
To install Brython locally, if you have a CPython distribution with pip :
then create a new directory and run
or by loading the latest version of the Brython zip file from the releases page.
In both cases, the distribution includes brython.js (the core Brython engine) and brython_stdlib.js (a bundle of all the files in the standard distribution).
If you want to test Brython online you can visit the following:
•Editor
There is a gallery of examples where you can see simple and advanced examples using vanilla Brython or interacting with Javascript libraries.
You can start by reading the official Brython tutorial.
Full documentation is available on the official site. You can read the docs in English and French.
Curious about how Brython works ?
A tutorial explains how to build Android applications with Brython.
You can subscribe and post to the mailing list.
If you find a bug/issue or do you want to see a new feature in Brython, please, open a new issue.
•BrowserStack for providing an access to their online testing environment.
Brython is designed to replace Javascript as the scripting language for the Web. As such, it is a Python 3 implementation (you can take it for a test drive through a web console ), adapted to the HTML5 environment, that is to say with an interface to the DOM objects and events. Speed of execution is similar to CPython for most operations.
Brython. Esse tutorial explica como desenvolver uma aplicação que roda no browser usando a linguagem Python. No exemplo abaixo vamos escrever uma calculadora. Precisaremos de um editor de texto e um browser com acesso à Internet.
Brython's goal is to replace Javascript with Python, as the scripting language for web browsers. A simple example : In order for the Python script to be processed, all there is to do is to include brython.js .
Online Python 3 interpreter and shell based on Brython where you can write Python 3 code, and execute and edit your Python code from Github repositories and gists.
10 de out. de 2023 · Here, we've printed a Hello World message to the browser.document, which is analogous to JavaScript's document. In this Introductory Guide to Brython - we'll take a look at how to install Brython, how to initialize a Brython project, how to style pages, as well as compare it to some alternatives.
