code: def deflate_level(self, deflate_level):
          
  
          assert issubclass(deflate_level.__class__, int)
  
          return self.__push('deflate_level', deflate_level)
docs: deflate_level (nsqd 0.2.23+) configure the deflate compression level 
          for this connection.
  
          --max-deflate-level (nsqd flag) configures the maximum allowed value
  
          Valid range: 1 <= deflate_level <= configured_max
  
          Higher values mean better compression but more CPU usage for nsqd.