[issue8056] Piped parent's multiprocessing.Process children cannot write to stdout

Tim Golden report at bugs.python.org
Wed Jun 30 16:18:41 CEST 2010


Tim Golden <mail at timgolden.me.uk> added the comment:

That's (still...) a known issue with Windows file associations and 
redirects:

   http://support.microsoft.com/kb/321788

In theory it was fixed way back when. In practise...

On 30/06/2010 15:04, Vojtech Fried wrote:
>
> Vojtech Fried<vojtech.fried at gmail.com>  added the comment:
>
> I have the same problem. Not only for piping but also when using redirection, e.g. 'stdout.py>  log.txt'.
> Interesting thing is that when I run it like 'python.exe stdout.py>  log.txt' it works. I don't see why this should matter but apparently it does. ".py" files are registered to be open with '"C:\Python26\python.exe" "%1" %*'.
> My system: WinXp SP3, Python 2.6.5
>
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