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| Date | Wed, 12 Sep 2012 16:55:40 +0100 |
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| Subject | Re: Boolean function on variable-length lists |
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Show key headers only | View raw
On 12/09/2012 14:51, Ken Seehart wrote:
> Putting a few of peoples ideas together...
>
>
> gt = lambda x: lambda y: x>y
> eq = lambda x: lambda y: x==y
>
> def constrain(c,d):
> return all({f(x) for f, x in zip(c, d)})
>
If you're going to use 'all', why use a set?
return all(f(x) for f, x in zip(c, d))
This will stop as soon as a constraint fails.
> constraints = [gt(2), eq(1)]
> data0 = [1,1]
> data1 = [3,1]
>
> print constrain(constraints, data0)
> print constrain(constraints, data1)
>
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Boolean function on variable-length lists Libra <librarama@gmail.com> - 2012-09-12 05:48 -0700
Re: Boolean function on variable-length lists Jussi Piitulainen <jpiitula@ling.helsinki.fi> - 2012-09-12 16:02 +0300
Re: Boolean function on variable-length lists Tim Chase <python.list@tim.thechases.com> - 2012-09-12 08:18 -0500
Re: Boolean function on variable-length lists Libra <librarama@gmail.com> - 2012-09-12 06:19 -0700
Re: Boolean function on variable-length lists Libra <librarama@gmail.com> - 2012-09-12 06:33 -0700
Re: Boolean function on variable-length lists Jussi Piitulainen <jpiitula@ling.helsinki.fi> - 2012-09-12 16:37 +0300
Re: Boolean function on variable-length lists Ken Seehart <ken@seehart.com> - 2012-09-12 06:51 -0700
Re: Boolean function on variable-length lists Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-09-12 15:29 +0100
Re: Boolean function on variable-length lists MRAB <python@mrabarnett.plus.com> - 2012-09-12 16:55 +0100
Re: Boolean function on variable-length lists Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-09-12 13:11 +0000
Re: Boolean function on variable-length lists Libra <librarama@gmail.com> - 2012-09-12 06:25 -0700
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