On Mi, 2014-07-16 at 09:07 +0100, Nathaniel Smith wrote: > Weirdly, I never received Chuck's original email in this thread. > Should some list admin be informed? >
I send some mails yesterday and they never arrived... Not sure if it is a problem on my side or not. > I also am not sure what/where Julian's comments were, so I second the > call for context :-). Putting it off until 1.10 doesn't seem like an > obviously bad idea to me, but specifics would help... > > (__numpy_ufunc__ is the new system for allowing arbitrary third party > objects to override how ufuncs are applied to them, i.e. it means > np.sin(sparsemat) and np.sin(gpuarray) can be defined to do something > sensible. Conceptually it replaces the old > __array_prepare__/__array_wrap__ system, which was limited to ndarray > subclasses and has major limits on what you can do. Of course > __array_prepare/wrap__ will also continue to be supported for > compatibility.) > > -n > > On 16 Jul 2014 00:10, "Benjamin Root" <ben.r...@ou.edu> wrote: > Perhaps a bit of context might be useful? How is numpy_ufunc > different from the ufuncs that we know and love? What are the > known implications? What are the known shortcomings? Are there > ABI and/or API concerns between 1.9 and 1.10? > > > Ben Root > > > > On Mon, Jul 14, 2014 at 2:22 PM, Charles R Harris > <charlesr.har...@gmail.com> wrote: > Hi All, > > Julian has raised the question of including > numpy_ufunc in numpy 1.9. I don't feel strongly one > way or the other, but it doesn't seem to be finished > yet and 1.10 might be a better place to work out the > remaining problems along with the astropy folks > testing possible uses. > > > Thoughts? > > > Chuck > > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion > > > > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion