[Python-3000] Equality of range objects
Benjamin Peterson
musiccomposition at gmail.com
Tue Apr 8 23:49:38 CEST 2008
On Tue, Apr 8, 2008 at 4:43 PM, Brett Cannon <brett at python.org> wrote:
> On Tue, Apr 8, 2008 at 2:34 PM, Benjamin Peterson
>
> <musiccomposition at gmail.com> wrote:
> > On Tue, Apr 8, 2008 at 4:29 PM, Guido van Rossum <guido at python.org> wrote:
> > > On Tue, Apr 8, 2008 at 1:27 PM, Benjamin Peterson
> > > <musiccomposition at gmail.com> wrote:
> > > > Is there a reason this is not implemented, though? It's seems to me
> > > > they should be equivalent.
> > >
> > > Where's the use case?
> > Education. the range object describes a set of integers from one point
> > to another, so to a new Python student having them not equivalent
> > can't be helpful.
>
> That's not good enough. You could say that for almost anything. Plus
> it just becomes that much more code and feature-set to maintain.
range is one of the first functions introduced in teaching Python.
How about this similar implemented behavior:
>>> {"1":2}.keys() == {"1":2}.keys()
True
>
> -Brett
>
--
Cheers,
Benjamin Peterson
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