On Tue, 21 Feb 2012 22:51:48 +0100
"Martin v. Löwis" <mar...@v.loewis.de> wrote:
> Am 21.02.2012 20:59, schrieb Antoine Pitrou:
> > On Tue, 21 Feb 2012 14:58:41 -0500
> > Benjamin Peterson <benja...@python.org> wrote:
> >> 2012/2/21 Antoine Pitrou <solip...@pitrou.net>:
> >>>
> >>> Hello,
> >>>
> >>> Shouldn't it be enabled by default in 3.3?
> >>
> >> Should you be able to disable it?
> > 
> > PYTHONHASHSEED=0 should disable it.  Do we also need a command-line
> > option?
> 
> On the contrary. PYTHONHASHSEED should go in 3.3, as should any
> facility to disable or otherwise fix the seed.

Being able to reproduce exact output is useful to chase sporadic test
failures (as with the --randseed option to regrtest).

Regards

Antoine.
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