parameters: (registrationName)
return_statement: return pxm.GetProxy("extractors", registrationName)
docstring: Returns an extractor with a specific registrationName.
  
      :param registrationName: Registration name for the extractor.
      :type registrationName: `str`
  
      :return: The extractor or None
      :rtype: :class:`paraview.servermanager.Proxy` or `None`
docstring_summary: Returns an extractor with a specific registrationName.
docstring_tokens: Returns an extractor with a specific registrationName .
function: def FindExtractor(registrationName):
      """
      Returns an extractor with a specific registrationName.
  
      :param registrationName: Registration name for the extractor.
      :type registrationName: `str`
  
      :return: The extractor or None
      :rtype: :class:`paraview.servermanager.Proxy` or `None`
      """
      pxm = servermanager.ProxyManager()
      return pxm.GetProxy("extractors", registrationName)
function_tokens: def FindExtractor ( registrationName ) : pxm = servermanager . ProxyManager ( ) return pxm . GetProxy ( "extractors" , registrationName )