code: def SetHasherNames(self, hasher_names_string):
      
      hasher_names = hashers_manager.HashersManager.GetHasherNamesFromString(
          hasher_names_string)
  
      debug_hasher_names = ', '.join(hasher_names)
      logger.debug('Got hasher names: {0:s}'.format(debug_hasher_names))
  
      self._hashers = hashers_manager.HashersManager.GetHashers(hasher_names)
      self._hasher_names_string = hasher_names_string
docs: Sets the hashers that should be enabled.
  
      Args:
        hasher_names_string (str): comma separated names of hashers to enable.