#!/usr/bin/env python
import logging
import tornado.httpserver
import tornado.httpclient
import tornado.ioloop
import tornado.options
import tornado.web
from tornado.options import define, options
define('port', default=9999, help='run on the given port', type=int)
define('server_port', default=8888, help='assume server is running on given port', type=int)
def handler_factory(method):
    class ResultingHandler(tornado.web.RequestHandler):
        @tornado.web.asynchronous
        def get(self):
            http_client = tornado.httpclient.AsyncHTTPClient()
            
            if method in ('POST', 'PUT'):
                body = 'I make simple_httpclient happy :)'
            else:
                body = None
            
            http_client.fetch(
                'http://localhost:%i/' % options.server_port,
                callback=self.callback,
                method=method,
                body=body
            )
        def callback(self, response):
            self.finish(response.body)
    
    return ResultingHandler
class MethodClient(tornado.web.Application):
    def __init__(self):
        handlers = [
            (r'/(?:get)?', handler_factory('GET')),
            (r'/head', handler_factory('HEAD')),
            (r'/post', handler_factory('POST')),
            (r'/put', handler_factory('PUT')),
            (r'/delete', handler_factory('DELETE')),
        ]
        tornado.web.Application.__init__(self, handlers)
def main():
    tornado.options.parse_command_line()
    http_server = tornado.httpserver.HTTPServer(MethodClient())
    http_server.listen(options.port)
    logging.info('Client is starting on 127.0.0.1:{0}'.format(options.port))
    tornado.ioloop.IOLoop.instance().start()
if __name__ == '__main__':
    main()