code: def do_get(self, params):
          
          watcher = lambda evt: self.show_output(str(evt))
          kwargs = {"watch": watcher} if params.watch else {}
          value, _ = self._zk.get(params.path, **kwargs)
  
          # maybe it's compressed?
          if value is not None:
              try:
                  value = zlib.decompress(value)
              except:
                  pass
  
          self.show_output(value)
docs: \x1b[1mNAME\x1b[0m
          get - Gets the znode's value
  
  \x1b[1mSYNOPSIS\x1b[0m
          get <path> [watch]
  
  \x1b[1mOPTIONS\x1b[0m
          * watch: set a (data) watch on the path (default: false)
  
  \x1b[1mEXAMPLES\x1b[0m
          > get /foo
          bar
  
          # sets a watch
          > get /foo true
          bar
  
          # trigger the watch
          > set /foo 'notbar'
          WatchedEvent(type='CHANGED', state='CONNECTED', path=u'/foo')