python - 让 python 和 meteor 说话的最佳方式

Question

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Answer 1

如果 python 脚本在同一台服务器上，您可以像在普通 Node.js 应用程序中一样调用它:

var exec = Npm.require('child_process').exec;
var Fiber = Npm.require('fibers');
var Future = Npm.require('fibers/future');

Meteor.methods({

  callPython: function() {
    var fut = new Future();
    exec('pythonScriptCommand with parameters', function (error, stdout, stderr) {

      // if you want to write to Mongo in this callback
      // you need to get yourself a Fiber
      new Fiber(function() {
        ...
        fut.return('Python was here');
      }).run();

    });
    return fut.wait();
  },

});