javascript - How to kill a Python-Shell module process in Node.js? -


i using python-shell module in node based web interface. issue having syntactical. code below shows generation of python script.

var pythonshell = require('python-shell'); pythonshell.run('my_script.py' function (err) {     if (err) throw err;     console.log('finished'); }):

this example script here. how relate node's

var procc = require('child_process'.spawn('mongod'); procc.kill('sigint');

the documentation states pythonshell instances have following properties:

childprocess: process instance created via child_process.spawn

but how acutally use this? there seems lack of examples when comes specific module

for example -

var python_process;    router.get('/start_python', function(req, res) {      var pythonshell = require('python-shell');      var pyshell = new pythonshell('general.py');        pyshell.end(function (err) {          if (err) {              console.log(err);          }      });      python_process = pyshell.childprocess;        res.send('started.');  });    router.get('/stop_python', function(req, res) {     python_process.kill('sigint');     res.send('stopped');  });


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