Hi Chuck, Is there a docs build for this release somewhere? I'd like to find an authoritative reference about __array_ufunc__, which I'd hesistated on looking into until now for fear about the API changing.
Nathan On Wed, May 10, 2017 at 8:49 PM Charles R Harris <charlesr.har...@gmail.com> wrote: > Hi All, > > I'm please to announce the NumPy 1.13.0rc1 release. This release supports > Python 2.7 and 3.4-3.6 and contains many new features. It is one of the > most ambitious releases in the last several years. Some of the highlights > and new functions are > > *Highlights* > > - Operations like ``a + b + c`` will reuse temporaries on some > platforms, resulting in less memory use and faster execution. > - Inplace operations check if inputs overlap outputs and create > temporaries to avoid problems. > - New __array_ufunc__ attribute provides improved ability for classes > to override default ufunc behavior. > - New np.block function for creating blocked arrays. > > > *New functions* > > - New ``np.positive`` ufunc. > - New ``np.divmod`` ufunc provides more efficient divmod. > - New ``np.isnat`` ufunc tests for NaT special values. > - New ``np.heaviside`` ufunc computes the Heaviside function. > - New ``np.isin`` function, improves on ``in1d``. > - New ``np.block`` function for creating blocked arrays. > - New ``PyArray_MapIterArrayCopyIfOverlap`` added to NumPy C-API. > > Wheels for the pre-release are available on PyPI. Source tarballs, > zipfiles, release notes, and the Changelog are available on github > <https://github.com/numpy/numpy/releases/tag/v1.13.0rc1>. > > A total of 100 people contributed to this release. People with a "+" by > their > names contributed a patch for the first time. > > - A. Jesse Jiryu Davis + > - Alessandro Pietro Bardelli + > - Alex Rothberg + > - Alexander Shadchin > - Allan Haldane > - Andres Guzman-Ballen + > - Antoine Pitrou > - Antony Lee > - B R S Recht + > - Baurzhan Muftakhidinov + > - Ben Rowland > - Benda Xu + > - Blake Griffith > - Bradley Wogsland + > - Brandon Carter + > - CJ Carey > - Charles Harris > - Danny Hermes + > - Duke Vijitbenjaronk + > - Egor Klenin + > - Elliott Forney + > - Elliott M Forney + > - Endolith > - Eric Wieser > - Erik M. Bray > - Eugene + > - Evan Limanto + > - Felix Berkenkamp + > - François Bissey + > - Frederic Bastien > - Greg Young > - Gregory R. Lee > - Importance of Being Ernest + > - Jaime Fernandez > - Jakub Wilk + > - James Cowgill + > - James Sanders > - Jean Utke + > - Jesse Thoren + > - Jim Crist + > - Joerg Behrmann + > - John Kirkham > - Jonathan Helmus > - Jonathan L Long > - Jonathan Tammo Siebert + > - Joseph Fox-Rabinovitz > - Joshua Loyal + > - Juan Nunez-Iglesias + > - Julian Taylor > - Kirill Balunov + > - Likhith Chitneni + > - Loïc Estève > - Mads Ohm Larsen > - Marein Könings + > - Marten van Kerkwijk > - Martin Thoma > - Martino Sorbaro + > - Marvin Schmidt + > - Matthew Brett > - Matthias Bussonnier + > - Matthias C. M. Troffaes + > - Matti Picus > - Michael Seifert > - Mikhail Pak + > - Mortada Mehyar > - Nathaniel J. Smith > - Nick Papior > - Oscar Villellas + > - Pauli Virtanen > - Pavel Potocek > - Pete Peeradej Tanruangporn + > - Philipp A + > - Ralf Gommers > - Robert Kern > - Roland Kaufmann + > - Ronan Lamy > - Sami Salonen + > - Sanchez Gonzalez Alvaro > - Sebastian Berg > - Shota Kawabuchi > - Simon Gibbons > - Stefan Otte > - Stefan Peterson + > - Stephan Hoyer > - Søren Fuglede Jørgensen + > - Takuya Akiba > - Tom Boyd + > - Ville Skyttä + > - Warren Weckesser > - Wendell Smith > - Yu Feng > - Zixu Zhao + > - Zè Vinícius + > - aha66 + > - davidjn + > - drabach + > - drlvk + > - jsh9 + > - solarjoe + > - zengi + > > Cheers, > > Chuck > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@python.org > https://mail.python.org/mailman/listinfo/numpy-discussion >
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