+1 to deprecation

On Thu, Oct 8, 2009 at 5:43 PM, Jason Grout <jason-s...@creativetrax.com> wrote:
>
> Nathann Cohen wrote:
>> Hello everybody !!!
>>
>> Following
>> http://groups.google.com/group/sage-devel/browse_thread/thread/bfeb9b1828a04350/10681dbb1f189b2f,
>> I created a patch to change predecessors/successors to neighbors_in and
>> neighbors_out.
>>
>> It is available there : http://trac.sagemath.org/sage_trac/ticket/7157
>>
>> Robert Miller thought it would be hard to just change these functions as
>> some people may already have script using the old ones, which they would
>> have to change if this patch was to be merged.
>>
>> Our question is then :
>> * do we change them anyway ?
>> * Do we keep the old ones as copies ?
>> * Is there a good pythonic way to deprecate functions, and is this what
>> we should do ?
>>
>
> Do not just delete the functions.  At least deprecate the functions
> (there are lots of examples in the sage code of how to do this; just
> search for "deprecation").
>
> I'm okay with the functions sticking around and being aliases, since
> they are such fundamental functions and are valid terminology.  I'm also
> okay with deprecating them if that's what everyone else thinks is best.
>
> Jason
>
> --
> Jason Grout
>
>
> >
>

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