yielding control
sismex01 at hebmex.com
sismex01 at hebmex.com
Tue Oct 15 16:33:15 EDT 2002
> From: JXStern [mailto:JXSternChangeX2R at gte.net]
>
> On Wed, 16 Oct 2002 02:04:57 +0800, "Rob Hall" <bloke at ii.net> wrote:
> >A call to sleep would slow down the script even when I am
> >not using the computer for something else. It was my first
> >thought too. I'm sure I read somewhere once that it can be done,
> >but for the life of me can't remember where.
>
> I thought someone suggested a Yield() function (as in Visual Basic),
> but it doesn't appear in my doc. How about a sleep of zero seconds?
>
> J.
>
There's a yield in python, but it's for generators, and it's
more like an "intermediate" return (yields next value and
suspends the generator).
A sleep(0) gets skipped, IIRC.
Better do a sleep(0.0001), the OS get's a hold of the cpu,
and the actual sleep time is so small as to be almost zero.
-gus
More information about the Python-list
mailing list