[issue13220] print function unable while multiprocessing.Process is being run

2017-07-07 Thread Terry J. Reedy
Changes by Terry J. Reedy : -- resolution: -> duplicate stage: test needed -> resolved status: open -> closed superseder: -> idle3 shell os.system swallows shell command output ___ Python tracker

[issue13220] print function unable while multiprocessing.Process is being run

2017-07-07 Thread ppperry
ppperry added the comment: Duplicate of issue11820. -- nosy: +ppperry ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubsc

[issue13220] print function unable while multiprocessing.Process is being run

2017-06-29 Thread Terry J. Reedy
Changes by Terry J. Reedy : -- assignee: -> terry.reedy versions: +Python 3.6, Python 3.7 -Python 2.7, Python 3.4, Python 3.5 ___ Python tracker ___

[issue13220] print function unable while multiprocessing.Process is being run

2014-10-02 Thread Terry J. Reedy
Changes by Terry J. Reedy : -- versions: +Python 3.5 -Python 3.2, Python 3.3 ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue13220] print function unable while multiprocessing.Process is being run

2012-10-16 Thread Serhiy Storchaka
Serhiy Storchaka added the comment: *nix has the same difference of behavior between interpreter and IDLE shell. With issue9290 patch the "function f" line also printed. And then the script hangs. -- nosy: +serhiy.storchaka versions: +Python 2.7, Python 3.3, Python 3.4 ___

[issue13220] print function unable while multiprocessing.Process is being run

2011-10-25 Thread Terry J. Reedy
Terry J. Reedy added the comment: This may be a 'cannot fix' issue due to the way Windows connects the output and input streams of various processes. It would be helpful to know if *nix has the same difference of behavior between interpreter and IDLE shell. Otherwise some experiments are need

[issue13220] print function unable while multiprocessing.Process is being run

2011-10-25 Thread ben
ben added the comment: Thanks Terry, That does solve the problem, so the bug is really with IDLE (I got a previous Issue (12967) reported which also was connected to the stdout). I changed the component to IDLE as the lib. is working as it should do. -- components: +IDLE -Library (Li

[issue13220] print function unable while multiprocessing.Process is being run

2011-10-21 Thread Terry J. Reedy
Terry J. Reedy added the comment: Try running without IDLE (double click, right-click run, Command Prompt window, or paste into interpreter window). IDLE runs code in a subprocess with stdout directed back to the IDLE process, so it occasionally affects otherwise legal and correct Python code

[issue13220] print function unable while multiprocessing.Process is being run

2011-10-19 Thread Ezio Melotti
Changes by Ezio Melotti : -- nosy: +jnoller stage: -> test needed ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscrib

[issue13220] print function unable while multiprocessing.Process is being run

2011-10-19 Thread ben
New submission from ben : print function unable while multiprocessing.Process is being run Not sure if this really is a bug, but the multiprocessing.Process (or Pool) does not allow to print during multiprocessing tasks. I've copied the example from The Python V3.2.2 documentation, library re