google-oauth.py

class GoogleOAuth2LoginHandler(tornado.web.RequestHandler, tornado.auth.GoogleOAuth2Mixin):
	@tornado.gen.coroutine
	def get(self):
		print "geldik aha oluyor gibi"
		if self.get_argument('code', False):
			print "bulduk geldik hani nerde?"
			user = yield self.get_authenticated_user(
			redirect_uri='http://localhost:8888/google',
			code=self.get_argument('code'))

			http=tornado.httpclient.AsyncHTTPClient()
			auth_string = "%s %s" % (user['token_type'], user['access_token'])
			response = yield http.fetch('https://www.googleapis.com/userinfo/v2/me',headers={"Authorization": auth_string})
			user = json.loads(response.body)
			email = user['email']
			print user
			# Save the user with e.g. set_secure_cookie
		else:
			print "bulamadik gidiyoruz"
			yield self.authorize_redirect(
			redirect_uri='http://localhost:8888/google',
			client_id=self.settings['google_oauth']['key'],
			scope=['profile', 'email'],
			response_type='code',
			extra_params={'approval_prompt': 'auto'})