New submission from Carlos <carlo...@gmail.com>: It's not possible to modify a dict inside a dict using a manager from multiprocessing.
Ex: from multiprocessing import Process,Manager def f(d): d['1'] = '1' d['2']['1'] = 'Try To Write' if __name__ == '__main__': manager = Manager() d = manager.dict() d['2'] = manager.dict() print d p = Process(target=f, args=(d,)) p.start() p.join() print d d['2'] = 5 print d The output Under Windows 7 (32 Bits) / Python 2.6.2 (32 Bits) is: {'2': {}} {'1': '1', '2': {}} {'1': '1', '2': 5} The output is the same if you change "d['2'] = manager.dict()" to "d['2'] = dict()" ---------- messages: 91889 nosy: carlosdf severity: normal status: open title: Cannot modify dictionaries inside dictionaries using Managers from multiprocessing type: behavior versions: Python 2.6 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue6766> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com