[Cython] Cython 0.16 and ndarray fields deprecation
Dag Sverre Seljebotn
d.s.seljebotn at astro.uio.no
Thu Mar 1 19:33:07 CET 2012
On 03/01/2012 09:29 AM, Sturla Molden wrote:
> On 01.03.2012 17:18, Dag Sverre Seljebotn wrote:
>> are saying we (somehow) stick with supporting "arr.shape" in
>> the future, and perhaps even support "print arr.shape"? (+ arr.dim,
> What if you just deprecate ndarray support completely, and just focus on
> memory views?
> Yes, you will break all Cython code in the world depending on ndarrays.
> But you will do that anyway by tempering with the interface. And as
> changes to the NumPy C API mandates a change to the interface, I see no
> reason to keep it. If you are going to break all code, then just do it
> completely. It is worse to stick to syntax bloat. There should not be
> multiple ways to do the same (like the zen of Python).
Yeah, I proposed this on another thread as one of the options, but the
support wasn't overwhelming at the time...
About the scipy kcdTree issue, the SciPy process of generating Cython
code manually when the code is written makes the problem slightly smaller...
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