Tornoado Gen: Test-1,999,991 ;)

demo.py

import json
from tornado import gen, ioloop
from tornado.httpclient import AsyncHTTPClient, HTTPRequest
from tornado.web import HTTPError

AsyncHTTPClient.configure("tornado.curl_httpclient.CurlAsyncHTTPClient")

 
class CoroutineModel(object):
    
    def _make_request(self):
        return HTTPRequest('https://google.com')

    def _make(self):
        req = self._make_request()
        return self.make(req)

    def make(self, req):
        return self._exe(req)

    @gen.coroutine
    def _exe(self, request):
        result = yield AsyncHTTPClient().fetch(request)
        raise gen.Return(result)

    @gen.coroutine
    def send(self):
        try:
            response = yield self._make()
        except Exception, e:
            response = e
        raise gen.Return(response)
 
 
@gen.coroutine
def run_coroutine():
    print 'COROUTINE'
    print '*'*80
    c = CoroutineModel()
    _ok = yield c.send()
    print json.dumps(_ok.headers, indent=4)

 
if __name__ == '__main__':
    run_coroutine()
    ioloop.IOLoop.instance().start()