[Cython] Fwd: [numpy] MAINT: silence Cython warnings about changes dtype/ufunc size. (#432)

[Robert Bradshaw]

On Sat, Sep 8, 2012 at 2:01 PM, Dag Sverre Seljebotn
<d.s.seljebotn at astro.uio.no> wrote:
>
>
> Nathaniel Smith <njs at pobox.com> wrote:
>
>>Hi Cythoneers,
>>
>>Ralf just proposed this pull request for numpy, to unconditionally
>>install
>>a warning filter to silence all "numpy.dtype size changed",
>>"numpy.ufunc
>>size changed" warnings that Cython likes to spit out. See the links
>>below
>>for details. Figured you should have a chance to comment, anyway.
>
> I'm +1 on this, I think it is great.

I think it makes sense for NumPy, where the extension is written by
hand and great care is taken to maintain ABI compatibility, but the
warning is too useful to turn off in general for all of Cython.

- Robert