old_contents: from datetime import datetime
  import socket
  
  from utilities.toUTC import toUTC
  
  
  class Event(dict):
  
      # We set default vaules so that we can later
      # create an alert around these, and know when events
      # have to use defaults
      DEFAULT_STRING = 'UNKNOWN'
  
      def add_required_fields(self):
          if 'receivedtimestamp' not in self:
              self['receivedtimestamp'] = toUTC(datetime.now()).isoformat()
          if 'utctimestamp' not in self:
              self['utctimestamp'] = toUTC(datetime.now()).isoformat()
          if 'timestamp' not in self:
              self['timestamp'] = toUTC(datetime.now()).isoformat()
          if 'mozdefhostname' not in self:
              self['mozdefhostname'] = socket.gethostname()
          if 'tags' not in self:
              self['tags'] = []
          if 'category' not in self:
              self['category'] = self.DEFAULT_STRING
          if 'hostname' not in self:
              self['hostname'] = self.DEFAULT_STRING
          if 'processid' not in self:
              self['processid'] = self.DEFAULT_STRING
          if 'processname' not in self:
              self['processname'] = self.DEFAULT_STRING
          if 'severity' not in self:
              self['severity'] = self.DEFAULT_STRING
          if 'source' not in self:
              self['source'] = self.DEFAULT_STRING
          if 'summary' not in self:
              self['summary'] = self.DEFAULT_STRING
          if 'plugins' not in self:
              self['plugins'] = []
          if 'details' not in self:
              self['details'] = {}
  
new_contents: from datetime import datetime
  import socket
  
  from utilities.toUTC import toUTC
  
  
  class Event(dict):
  
      # We set default vaules so that we can later
      # create an alert around these, and know when events
      # have to use defaults
      DEFAULT_STRING = 'UNKNOWN'
      DEFAULT_TYPE = 'event'
  
      def add_required_fields(self):
          if 'receivedtimestamp' not in self:
              self['receivedtimestamp'] = toUTC(datetime.now()).isoformat()
          if 'utctimestamp' not in self:
              self['utctimestamp'] = toUTC(datetime.now()).isoformat()
          if 'timestamp' not in self:
              self['timestamp'] = toUTC(datetime.now()).isoformat()
          if 'mozdefhostname' not in self:
              self['mozdefhostname'] = socket.gethostname()
          if 'type' not in self:
              self['type'] = self.DEFAULT_TYPE
          if 'tags' not in self:
              self['tags'] = []
          if 'category' not in self:
              self['category'] = self.DEFAULT_STRING
          if 'hostname' not in self:
              self['hostname'] = self.DEFAULT_STRING
          if 'processid' not in self:
              self['processid'] = self.DEFAULT_STRING
          if 'processname' not in self:
              self['processname'] = self.DEFAULT_STRING
          if 'severity' not in self:
              self['severity'] = self.DEFAULT_STRING
          if 'source' not in self:
              self['source'] = self.DEFAULT_STRING
          if 'summary' not in self:
              self['summary'] = self.DEFAULT_STRING
          if 'plugins' not in self:
              self['plugins'] = []
          if 'details' not in self:
              self['details'] = {}
  
subject: Set default type for events to event