[issue32808] subprocess.check_output opens an unwanted command line window after fall creator update

2018-02-09 Thread Christian Heigele
New submission from Christian Heigele <cheri...@gmail.com>: Hi, I have two machines, both Windows 10, both with python 2.7.12 (bug is also reproducible with 2.7.14), one of them has the Fall creator update (-> version 1709) and one doesn't (->version 1607). When I execute

[issue32808] subprocess.check_output opens an unwanted command line window after fall creator update

2018-02-12 Thread Christian Heigele
Christian Heigele <cheri...@gmail.com> added the comment: Please stop investigation on this bug for now, it might be related to an in-house security tool. -- ___ Python tracker <rep...@bugs.python.org> <https://bugs.python

[issue32808] subprocess.check_output opens an unwanted command line window after fall creator update

2018-02-09 Thread Christian Heigele
Christian Heigele <cheri...@gmail.com> added the comment: Fiy: If I explicitly parse the creationflag CREATE_NEW_CONSOLE I see the window popping up on both machines, but only on one I get the correctly filled output. process = subprocess.Popen(['svn.exe', '--help'], stdout=subproces

[issue32808] subprocess.check_output opens an unwanted command line window after fall creator update

2018-02-09 Thread Christian Heigele
Christian Heigele <cheri...@gmail.com> added the comment: @Steve: It's the command line variant delivered with tortoiseSvn, and it happens both in 1.9.7 and 1.9.5 Also it occurs not only with --help but also with the other svn arguments, e.

[issue32808] subprocess.check_output opens an unwanted command line window after fall creator update

2018-02-09 Thread Christian Heigele
Christian Heigele <cheri...@gmail.com> added the comment: That sounds like a hint in the right direction, for tasklist and also other non-windows tools, e.g. git the check_output works fine. Starting it in an administrator prompt however didn't change the beh

[issue32808] subprocess.check_output opens an unwanted command line window after fall creator update

2018-02-09 Thread Christian Heigele
Christian Heigele <cheri...@gmail.com> added the comment: @Erik: That looks exactly like my setup, too bad that it's not reproducible:(. I'll try to find other machines in my company that also have the 1709 update already installed, and try to rep

[issue32808] subprocess.check_output opens an unwanted command line window after fall creator update

2018-02-11 Thread Christian Heigele
Christian Heigele <cheri...@gmail.com> added the comment: Confirmed. On my private machine I just got the 1709 update and also don't have the error. Any further ideas what I can do? -- ___ Python tracker <rep...@bugs.python.or