Implement scheduler with python's tornado on SAE (http://www.sinacloud.com/doc/sae/python/tutorial.html)

config.yaml

name: task
version: 1

worker: tornado

index.wsgic

import sae
# add yourself python library, pip install -t vendor PACKAGE ...
# sae.add_vendor_dir('vendor')

from tornado import web, ioloop

class MainHandler(web.RequestHandler):
    def get(self):
        self.write('Hello Tornado')

def task():
	print "task"
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
application = web.Application([
    (r'/', MainHandler),
    ])
ioloop.PeriodicCallback(task, 3000).start()  # start scheduler