old_contents: '''
  Return data to a redis server
  
  To enable this returner the minion will need the python client for redis
  installed and the following values configured in the minion or master
  config, these are the defaults:
  
      redis.db: '0'
      redis.host: 'salt'
      redis.port: 6379
  '''
  
  # Import python libs
  import json
  
  try:
      import redis
      has_redis = True
  except ImportError:
      has_redis = False
  
  
  def __virtual__():
      if not has_redis:
          return False
      return 'redis'
  
  
  def _get_serv():
      '''
      Return a redis server object
      '''
      return redis.Redis(
              host=__salt__['config.option']('redis.host'),
              port=__salt__['config.option']('redis.port'),
              db=__salt__['config.option']('redis.db'))
  
  
  def returner(ret):
      '''
      Return data to a redis data store
      '''
      serv = _get_serv()
      serv.set('{0}:{1}'.format(ret['id'], ret['jid']), json.dumps(ret))
      serv.lpush('{0}:{1}'.format(ret['id'], ret['fun']), ret['jid'])
      serv.sadd('minions', ret['id'])
  
new_contents: '''
  Return data to a redis server
  
  To enable this returner the minion will need the python client for redis
  installed and the following values configured in the minion or master
  config, these are the defaults:
  
      redis.db: '0'
      redis.host: 'salt'
      redis.port: 6379
  '''
  
  # Import python libs
  import json
  
  try:
      import redis
      has_redis = True
  except ImportError:
      has_redis = False
  
  
  def __virtual__():
      if not has_redis:
          return False
      return 'redis'
  
  
  def _get_serv():
      '''
      Return a redis server object
      '''
      return redis.Redis(
              host=__salt__['config.option']('redis.host'),
              port=__salt__['config.option']('redis.port'),
              db=__salt__['config.option']('redis.db'))
  
  
  def returner(ret):
      '''
      Return data to a redis data store
      '''
      serv = _get_serv()
      serv.set('{0}:{1}'.format(ret['id'], ret['jid']), json.dumps(ret))
      serv.lpush('{0}:{1}'.format(ret['id'], ret['fun']), ret['jid'])
      serv.sadd('minions', ret['id'])
  
  
  def get_jid(jid):
      '''
      Return the information returned when the specified job id was executed
      '''
      serv = _get_serv()
      ret = {}
      for minion in serv.smembers('minions'):
          data = serv.get('{0}:{1}'.format(minion, jid))
          if data:
              ret[minion] = json.loads(data)
      return ret
  
  def get_fun(fun):
      '''
      Return a dict of the last function called for all minions
      '''
      serv = _get_serv()
      ret = {}
      for minion in serv.smembers('minions'):
          ind_str = '{0}:{1}'.format(minion, fun)
          try:
              jid = serv.lindex(ind_str, serv.llen(ind_str) - 1)
          except Exception:
              continue
          data = serv.get('{0}:{1}'.format(minion, jid))
          if data:
              ret[minion] = json.loads(data)
      return ret
  
subject: Add redis get_jid and get)fun returner functions