text: 
  from apetools.watchers.logwatcher import LogWatcher
  
  
  class LogFollower(LogWatcher):
      """
      A file-follower
      """
      def __init__(self, *args, **kwargs):
          """
          Takes whatever parameters the LogFollower does
          """
          super(LogFollower, self).__init__(*args, **kwargs)
          return
  
      def execute(self):
          """
          Overrides LogWatcher.execute to use tail
  
          :return: stdout, stderr from self.connection
          """
          with self.connection.lock:
              output, error = self.connection.tail(' -f {0}'.format(self.arguments))
          return output, error
  