On Sat, Nov 3, 2012 at 5:59 PM, Oscar Benjamin <oscar.j.benja...@gmail.com> wrote: > > how_many_spams = Value('i', 1) > > p1 = Process(target=update_brain) > p2 = Process(target=chat_with_friends) > > p1.start() > p2.start()
In Linux you can easily inherit the global Value object in forked processes, but it's not that hard to support Windows, too: if __name__ == '__main__': how_many_spams = Value('i', 1) args = (how_many_spams,) p1 = Process(target=update_brain, args=args) p2 = Process(target=chat_with_friends, args=args) p1.start() p2.start() On Windows, multiprocessing has to launch a fresh interpreter, import the main module, and pickle/pipe the args to the new process. Setup code that should only run in the main process has to be guarded with a __name__ check. _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor