class_docstr: Mapper that leverages standard (i.e. serial) python maps.
      
class_docstr_tok: ["Mapper","that","leverages","standard","(","i.e",".","serial",")","python","maps","."]
docstr: cleanup the closed worker processes
docstr_tok: ["cleanup","the","closed","worker","processes"]
code: def join(self):
      "cleanup the closed worker processes"
      if not self._exiting:
          self._is_alive(negate=True, run=False)
      self._exiting = True
      return
  
file_path: pathos/pathos/serial.py
imports: from pathos.abstract_launcher import AbstractWorkerPool
  from builtins import map
label_desc: Use image node_id 8 for calling the SerialPool obj's underlying member method code with example usage: obj.join() without return types