code.grnet.gr Git - flowspy/blob - cron_notify_expired.py

   1 from django.core.management import setup_environ
   2 import settings
   3 setup_environ(settings)
   4 from django.core.mail import send_mail
   5 from flowspy.flowspec.models import *
   6 from django.template.loader import render_to_string
   7 import datetime
   8
   9
  10 def notify_expired():
  11     routes = Route.objects.all()
  12     for route in routes:
  13         if route.status != 'EXPIRED':
  14             expiration_days = (route.expires - datetime.date.today()).days
  15             if expiration_days < settings.EXPIRATION_NOTIFY_DAYS:
  16                 try:
  17                     mail_body = render_to_string("rule_expiration.txt",
  18                                              {"route": route, 'expiration_days':expiration_days})
  19                     send_mail(settings.EMAIL_SUBJECT_PREFIX + "Rule %s expires in %s days" %
  20                               (route.name,expiration_days),
  21                               mail_body, settings.SERVER_EMAIL,
  22                               [route.applier.email])
  23                 except Exception as e:
  24                     print e
  25                     pass
  26
  27 if __name__ == "__main__":
  28     notify_expired()
  29