[issue20607] multiprocessing cx_Freeze windows GUI bug (& easy fixes)

Alwin Kahlert added the comment: I have also trouble with this bug. It wasn't fixed in Python 3.4 and Python 3.5. It should be reopened. -- nosy: +Alwin Kahlert ___ Python tracker _

[issue20607] multiprocessing cx_Freeze windows GUI bug (& easy fixes)

Mark Summerfield added the comment: Thanks Davin. I have indeed moved to 3.4 which does not seem to have the bug. (I can't move to 3.5 because I can't install 32- and 64-bit versions as I can with 3.4 due to the new installers -- or rather I can, but this confuses the pywin32 and apsw installe

[issue20607] multiprocessing cx_Freeze windows GUI bug (& easy fixes)

Davin Potts added the comment: Given that the issue can not be reproduced except on an older version (3.3) that is no longer being actively maintained, the proper thing to do is mark this as "out of date". If the problem recurs with 3.5 (once cx_Freeze can be tried there) then a new bug shoul

[issue20607] multiprocessing cx_Freeze windows GUI bug (& easy fixes)

Mark Summerfield added the comment: No, I'm sorry I haven't tried with 3.5; in fact, there doesn't seem to be a cx_Freeze available for 3.5 yet. -- ___ Python tracker ___ __

[issue20607] multiprocessing cx_Freeze windows GUI bug (& easy fixes)

Davin Potts added the comment: Mark: Patches to 3.3 are generally not being considered (due to its age) but patches to 3.5 (possibly 3.4) would be. You suggest the issue can't be reproduced in 3.4 but have to tried in the current 3.5 release? -- nosy: +davin type: -> behavior _

[issue20607] multiprocessing cx_Freeze windows GUI bug (& easy fixes)

Mark Summerfield added the comment: I've now signed the contributor agreement. However, with Python 3.4 I don't seem to get the same problem anymore even though there are a few places in the code where sys.std{err,out} are used without if ... is not None guards. -- __

[issue20607] multiprocessing cx_Freeze windows GUI bug (& easy fixes)

Changes by Ned Deily : -- nosy: +sbt ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/ma

[issue20607] multiprocessing cx_Freeze windows GUI bug (& easy fixes)

Mark Summerfield added the comment: My change to managers.py is redundant; sorry about that. -- ___ Python tracker ___ ___ Python-bugs

[issue20607] multiprocessing cx_Freeze windows GUI bug (& easy fixes)

New submission from Mark Summerfield: I have a Python Windows GUI application (using PySide) that uses multiprocessing. When I freeze the application I get error messages, in particular that mulitprocessing cannot call flush on a null object. ISTM That in a Windows GUI application, sys.stdout