New testing framework
Antoine Pitrou
solipsis at pitrou.net
Mon Jun 14 06:33:39 CDT 2010
Peter Arrenbrecht <peter.arrenbrecht <at> gmail.com> writes:
>
> > If you are using subprocess.Popen(), try setting the bufsize parameter to
> > something reasonable (e.g. 4096). subprocess uses unbuffered IO by default,
> > which can be very slow depending on the OS.
>
> Thanks. Mads pointed me to this as well. Not sure what the buffering
> is going to do to getting line-by-line output, though.
Script output by construction shouldn't be affected, since the buffer is on our
side. Script input would probably be, but I don't think it's a problem for
normal uses of hg.
Regards
Antoine.
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