On Mon, Jun 25, 2012 at 03:23:54PM +0200, Nicolas M. Thiery wrote:
> - I would very much favor adding tab completion, in the terminal and
>   the notebook, on function options (this should be doable). And then
>   one could have:
> 
>       sage: p.to_permutation(bijection=<tab>
> 
>   if not just:
> 
>       sage: p.to_permutation(<tab>
> 
>   The bijections themselves could be implemented as:
> 
>       sage: p._to_permutation_foo()
>       sage: p._to_permutation_bar()
> 
>   either in the class or p, or in super class, or some mix thereof.
> 
> - I love the idea of having a framework to retrieve and manipulate
>   (composition, ...)  maps between parents. And experiments in that
>   direction are very welcome.

Ok, let restate this a bit: I like Christian's idiom `p.maps.<tab>`,
as long as it is implemented on top of something simple, like the
plain methods `p._to_...` above.

Cheers,
                                Nicolas
--
Nicolas M. ThiƩry "Isil" <nthi...@users.sf.net>
http://Nicolas.Thiery.name/

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