[issue20626] Manager documentation unclear about lists and thread safeness

2014-02-14 Thread Irvin Probst
Changes by Irvin Probst : -- assignee: -> docs@python components: +Documentation nosy: +docs@python versions: +Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4, Python 3.5 ___ Python tracker <http://bugs.python.org/issu

[issue20626] Manager documentation unclear about lists and thread safeness

2014-02-14 Thread Irvin Probst
New submission from Irvin Probst: In the the Manager's lists documentation one can read: """ list() list(sequence) Create a shared list object and return a proxy for it. """ IMHO it is really unclear whether these lists have something more than tradition

[issue20540] Python 3.3/3.4 regression in multiprocessing manager ?

2014-02-07 Thread Irvin Probst
Irvin Probst added the comment: FWIW, according to your comments I tried a quick and dirty fix in my code as I can't wait for a new Python release to make it work: The do_stuff function now does: """ def do_stuff(): client=make_client('',, b"fo

[issue20540] Python 3.3/3.4 regression in multiprocessing manager ?

2014-02-07 Thread Irvin Probst
New submission from Irvin Probst: After checking with the kind people of h...@python.org I think I found a bug in the way connections are handled in the multiprocessing module. Using python 3.3 I've noticed a performance drop of about 70 times when running some code performing basic req