[Pythonmac-SIG] If/else vs or
Dan Ross
dan at rosspixelworks.com
Fri Oct 29 18:19:50 CEST 2010
Indeed. That's awfully nice and concise.
On Fri, 29 Oct 2010 09:14:06 -0700, Christopher Barker
<Chris.Barker at noaa.gov> wrote:
> On 10/29/10 7:56 AM, Dan Ross wrote:
> > I've been trying to use more list comprehensions recently.
>
> ahh -- then you want something like:
>
> In [15]: colors =
['red','green','blue','orange','fuchsia','black','white']
>
> In [16]: subset = ['red','green','blue','purple']
>
> In [17]: [c for c in colors if c in subset]
>
> Out[17]: ['red', 'green', 'blue']
>
>
> (so much for one obvious way to do it!)
>
> -Chris
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