Calling React from Python? Certainly!

react.py

import dukpy

ctx = dukpy.RequirableContext(['/homes/leg13/test/node_modules'])
ret = ctx.evaljs("""
var React = require('react');

var HelloWorld = React.createClass({
  render: function() {
    return React.createElement('p', null, 'Hi!');
  }
});

({
	React: React,
	HelloWorld: HelloWorld
})
""")

React = ret.React
HelloWorld = ret.HelloWorld

print(React.renderToString(React.createElement(HelloWorld, None, '')))

oh wow