python.node

Call python code from node.js.

Usage

var python = require('python.node');
var os = python.import('os');
 
var path = require('path');
 
assert(os.path.basename(os.getcwd()) == path.basename(process.cwd()));

Feature

def test():
    try:
        ## do samething 
    except Exception as e:
        raise e
    return 'done'

PYMODULE.test.async = true;
PYMODULE.test(function (result, error) {
    if (!error)
        console.log(result);
});

If you need to pass keyword args, make the last argument an object with a sub-object kwArgs containing them:

PYMODULE.test("positionalArg", "anotherPositionalArg", { kwArgs: { arg1: "foo", arg2: 42} } );

Build

Mac

# for Node.js 
node-gyp rebuild --arch=[ia32/x64] --target=x.y.z 
# target nodejs version, eg: 0.10.28 

# for node-webkit 
nw-gyp rebuild --arch=[ia32/x64] --target=x.y.z 
# target node-webkit version, eg: 0.8.6 

Windows

# for Node.js 
cd python.node\src
cl /O2 /MT /LD -Febinding.node binding.cc py_object_wrapper.cc utils.cc <NODE_GYP_ROOT>\.node-gyp\<NODEJS_VERSION>\<NODEJS_ARCH>\node.lib <PYTHON_ROOT>\Python27\libs\python27.lib /I<NODE_GYP_ROOT>\.node-gyp\<NODEJS_VERSION>\src /I<NODE_GYP_ROOT>\.node-gyp\<NODEJS_VERSION>\deps\uv\include /I<NODE_GYP_ROOT>\.node-gyp\<NODEJS_VERSION>\deps\v8\include /I<PYTHON_ROOT>\Python27\include
copy binding.node <NODE_MODULES_ROOT>\python.js\compiled\<NODEJS_VERSION>\win32\<NODEJS_ARCH>

# for node-webkit 
cd python.node\src
cl /O2 /MT /LD -Febinding.node binding.cc py_object_wrapper.cc utils.cc <NW_GYP_ROOT>\.nw-gyp\<NODE_WEBKIT_VERSION>\<NODE_WEBKIT_ARCH>\nw.lib <PYTHON_ROOT>\Python27\libs\python27.lib /I<NW_GYP_ROOT>\.nw-gyp\<NODE_WEBKIT_VERSION>\src /I<NW_GYP_ROOT>\.nw-gyp\<NODE_WEBKIT_VERSION>\deps\uv\include /I<NW_GYP_ROOT>\.nw-gyp\<NODE_WEBKIT_VERSION>\deps\v8\include /I<PYTHON_ROOT>\Python27\include
copy binding.node <NODE_MODULES_ROOT>\python.js\compiled\<NODEJS_VERSION>\win32\<NODE_WEBKIT_ARCH>

Install

npm install python.node

or

npm install <protocol>://<user>@<domain>/<projects>/python.node.git
# eg: npm install git+ssh://[e-mail]/projects/python.node.git 

Electron Install

npm install python.node
cd node_modules\python.node
npm run rebuild

Test

node test/jstest.js

Thanks

• Jean-Sébastien Tremblay
• Chris Dickinson