old_contents: from planetstack.config import Config
  
  try:
      observer_disabled = Config().observer_disabled
  except:
      observer_disabled = False
  
  print_once = True
  
  if (not observer_disabled):
      from .event_manager import EventSender
  
      def notify_observer(model=None, delete=False, pk=None, model_dict={}):
          try:
              if (model and delete):
                  if hasattr(model,"__name__"):
                      modelName = model.__name__
                  else:
                      modelName = model.__class__.__name__
                  EventSender().fire(delete_flag = delete, model = modelName, pk = pk, model_dict=model_dict)
              else:
                  EventSender().fire()
          except Exception,e:
              print "Exception in Observer. This should not disrupt the front end. %s"%str(e)
  
  else:
      def notify_observer(model=None, delete=False, pk=None, model_dict={}):
          if (print_once):
              print "The observer is disabled"
              print_once = False
          return
  
new_contents: from planetstack.config import Config
  
  try:
      observer_disabled = Config().observer_disabled
  except:
      observer_disabled = False
  
  print_once = True
  
  if (not observer_disabled):
      from .event_manager import EventSender
  
      def notify_observer(model=None, delete=False, pk=None, model_dict={}):
          try:
              if (model and delete):
                  if hasattr(model,"__name__"):
                      modelName = model.__name__
                  else:
                      modelName = model.__class__.__name__
                  EventSender().fire(delete_flag = delete, model = modelName, pk = pk, model_dict=model_dict)
              else:
                  EventSender().fire()
          except Exception,e:
              print "Exception in Observer. This should not disrupt the front end. %s"%str(e)
  
  else:
      def notify_observer(model=None, delete=False, pk=None, model_dict={}):
          global print_once
          if (print_once):
              print "The observer is disabled"
              print_once = False
          return
  
subject: fix print_once undefined local