Cron2

app.yaml

application: cron2

version: 1

runtime: python

api_version: 1

handlers:

- url: /tasks/.*

  script: main.py

cron.yaml

cron:

    - description: mailing job

    url: /tasks/summary

    schedule: every 1 minutes

main.py

#!/usr/bin/env python  

import cgi

import wsgiref.handlers

from google.appengine.ext import webapp

from google.appengine.api import mail

#from google.appengine.api import urlfetch

class MailJob(webapp.RequestHandler):

def get(self):

# Call your website using URL Fetch service ...

#url = "http://www.google.com"

#result = urlfetch.fetch(url)

#if result.status_code == 200:

# doSomethingWithResult(result.content)

# Send emails using Mail service ...

#mail.send_mail(sender="barnix2001@gmail.com",

# to="barnix2001@yahoo.com",

# subject="Your account on YourSite.com has expired",

# body="Bla bla bla ...")

mail.send_mail("barnix2001@yahoo.com", "barnix2001@gmail.com", "Google Coder", "Googler Coder Welcome")  

return

def main():

  application = webapp.WSGIApplication([('/tasks/summary', MailJob)], debug=True)

  wsgiref.handlers.CGIHandler().run(application)

  #run_wsgi_app(application) 

if __name__ == '__main__':

  main()