A reverse proxy, to enable custom domain names on the new google sites; using Google App Engine

GAE-reverse-proxy-for-sites.py

# -*- coding: utf-8 -*-
# Based on http://flask.pocoo.org/snippets/118/
    
from flask import Flask
from flask import Response
from flask import stream_with_context

import requests

app = Flask(__name__)

@app.route('/<path:url>')
def home(url):
    req = requests.get(url, stream = True)
    return Response(stream_with_context(req.iter_content()), 
                    content_type = req.headers['content-type'])

if __name__ == '__main__':
    app.run()