PyJSCaller 0.1.1

Run JavaScript code from Python

PyJSCaller

Run JavaScript code from Python.

PyJSCaller is a agent between Python and JavaScript making JavaScript involved in a more Python-like language.

a short example:

---

example.js

function add(a, b){
        return a + b;
}

Usage

>>> import jscaller
>>> jscaller.eval("'Hello World!'.toUpperCase()")
'HELLO WORLD!'
>>> with jscaller.Session('example.js', timeout=3) as sess:
...     add = sess.get('add')
...     retval = add(add(1, 2), 2)
...     sess.call(retval)
>>> retval.getValue()
5

Supported JSEngine

• NodeJS - defalut

• PhantomJS

Installation

$ pip install PyJSCaller

More Examples

Another short example

>>> from jscaller.collect import new, String
>>> with jscaller.Session() as sess:
...     string = new(String("Hello JavaScript!"))
...     string.replace('JavaScript', 'Python')
...     sess.call(string)
>>> string.getValue()
"Hello Python!"

Using jscaller.make() to equip other JSEngine:

>>> from jscaller.engine import NodeJS, PhantomJS
>>> PhantomJS.environ(shell=True, timeout=5)
>>> jscaller.make(PhantomJS)
>>> jscaller.eval('1+1*2/4')
1.5

You can use PhantomJS.test() to check if engine worked correctly.

>>> PhantomJS.test()    # return the version number of PhantomJS
2.1.1

License

MIT license

Changelog

0.1.1

• Rebuilt all.

• Linux was supported.

• Python 3.7.x was supported.

• Python 2.7.x was supported.

0.0.1

• Uploaded code.