Terry J. Reedy <tjre...@udel.edu> added the comment: Running on winxp with IDLE, I get the second traceback, all the same after the first line. Given "target is the callable object to be invoked by the run() method.", I would have expected this to work too.
Problem is not builtins: class C: def f(s): print( 'here') p = multiprocessing.Process(target=C.f, args=(C(),)) p.start() gives same error, ending in _pickle.PicklingError: Can't pickle <function f at 0x00FE5AE0>: it's not found as __main__.f ---------- nosy: +jnoller, terry.reedy _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue11969> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com