old_contents: import time
  from datetime import datetime
  from django.core.management import setup_environ
  from sendinel import settings
  setup_environ(settings)
  
  from sendinel.backend.models import ScheduledEvent
  
  def run(run_only_one_time = False):
      while True:
          dueEvents = ScheduledEvent.objects \
                          .filter(state__exact = 'new') \
                          .filter(send_time__lte=datetime.now())
          for event in dueEvents:
              try:
                  data = event.sendable.get_data_for_sending()
                  print "Trying to send: %s" % str(event.sendable)
              except Exception as e:
                  print "Failed to get data for " + event + " exception " + str(e)
                  
                  event.state = "failed"
                  event.save()
                  continue
              
              # TODO error handling
              try:
                  for entry in data:
                      print "  sending: %s" % str(entry)
                      entry.send()
              except Exception as e:
                  print "Failed to send: " + str(entry)
                  event.state = "failed"
                  event.save()
                      
              
              event.state = 'sent'
              event.save()
              del data
          del dueEvents
              #TODO Exception Handling
          if run_only_one_time: break
          time.sleep(5)
  
  
  if __name__ == "__main__":
      run()
new_contents: import time
  from datetime import datetime
  from django.core.management import setup_environ
  from sendinel import settings
  setup_environ(settings)
  
  from sendinel.backend.models import ScheduledEvent
  
  def run(run_only_one_time = False):
      while True:
          dueEvents = ScheduledEvent.objects \
                          .filter(state__exact = 'new') \
                          .filter(send_time__lte=datetime.now())
          for event in dueEvents:
              try:
                  data = event.sendable.get_data_for_sending()
                  print "Trying to send: %s" % str(event.sendable)
              except Exception as e:
                  print "Failed to get data for " + event + " exception " + str(e)
                  
                  event.state = "failed"
                  event.save()
                  continue
              
              # TODO error handling
              try:
                  for entry in data:
                      print "  sending: %s" % str(entry)
                      entry.send()
              except Exception as e:
                  print "Failed to send: " + str(entry) + " exception " + str(e)
                  event.state = "failed"
                  event.save()
                      
              
              event.state = 'sent'
              event.save()
              del data
          del dueEvents
              #TODO Exception Handling
          if run_only_one_time: break
          time.sleep(5)
  
  
  if __name__ == "__main__":
      run()
subject: Debug prints should show something.