copy_reg
正如您提供的第一个链接中Alex Martelli所建议的那样，这可以使用来工作：
import copy_regimport typesimport multiprocessingdef _pickle_method(m): if m.im_self is None: return getattr, (m.im_class, m.im_func.func_name) else: return getattr, (m.im_self, m.im_func.func_name)copy_reg.pickle(types.MethodType, _pickle_method)class Controler(object): def __init__(self): nProcess = 10 pages = 10 self.__result = [] self.manageWork(nProcess, pages) def BarpreSearcher(self, x): return x*x def resultCollector(self, result): self.__result.append(result) def manageWork(self, nProcess, pages): pool = multiprocessing.Pool(processes=nProcess) for pag in range(pages): pool.apply_async(self.BarpreSearcher, args=(pag,), callback=self.resultCollector) pool.close() pool.join() print(self.__result)if __name__ == '__main__': Controler()
