From tom.w.augspurger at gmail.com Wed May 2 13:10:36 2018 From: tom.w.augspurger at gmail.com (Tom Augspurger) Date: Wed, 2 May 2018 12:10:36 -0500 Subject: [Pandas-dev] ANN: Pandas 0.23.0rc2 released Message-ID: Hi, I'm pleased to announce the availability of 0.23.0rc2. This is the first public release candidate for 0.23.0. *Please try this RC and report any issues on the pandas issue tracker . We plan to release 0.23.0 final on May 7th. This is a major release from 0.22.0 and includes a number of API changes, new features, enhancements, and performance improvements along with a large number of bug fixes. Highlights include: - Round-trippable JSON format with 'table' orient - Instantiation from dicts respects order for Python 3.6+ - Dependent column arguments for assign - Merging / sorting on a combination of columns and index levels - Extending Pandas with custom types - Excluding unobserved categories from groupby See the full whatsnew for a list of all the changes. The release candidate can be installed with conda from conda-forgel (builds for osx-64, linux-64 and win-64 for Python 2.7, Python 3.5, and Python 3.6 are all available): conda install -c conda-forge/label/rc pandas=0.23.0rc2 Or via PyPI python3 -m pip install --pre --upgrade pandas==0.23.0rc2 -------------- next part -------------- An HTML attachment was scrubbed... URL: From tom.w.augspurger at gmail.com Tue May 15 22:35:25 2018 From: tom.w.augspurger at gmail.com (Tom Augspurger) Date: Tue, 15 May 2018 21:35:25 -0500 Subject: [Pandas-dev] ANN: Pandas 0.23.0 Released Message-ID: Hi all, I'm happy to announce that pandas 0.23.0 has been released. This is a major release from 0.22.0 and includes a number of API changes, new features, enhancements, and performance improvements along with a large number of bug fixes. Tom ------------------------------ *What is it:* pandas is a Python package providing fast, flexible, and expressive data structures designed to make working with relational or labeled data both easy and intuitive. It aims to be the fundamental high-level building block for doing practical, real world data analysis in Python. Additionally, it has the broader goal of becoming the most powerful and flexible open source data analysis / manipulation tool available in any language. *Highlights of the 0.23.0 release include:* - Round-trippable JSON format with 'table' orient - Instantiation from dicts respects order for Python 3.6+ - Dependent column arguments for assign - Merging / sorting on a combination of columns and index levels - Extending Pandas with custom types - Excluding unobserved categories from groupby See the full whatsnew for a list of all the changes. *How to get it*: Source tarballs and wheels are available on PyPI (thanks to Christoph Gohlke for the windows wheels, and to Matthew Brett for setting up the mac/linux wheels). Conda packages are available on conda-forge and will be available on the default channel shortly. *Thanks to all the contributors:* A total of 328 people contributed to this release. People with a ???+?? by their names contributed a patch for the first time. * Aaron Critchley * AbdealiJK + * Adam Hooper + * Albert Villanova del Moral * Alejandro Giacometti + * Alejandro Hohmann + * Alex Rychyk * Alexander Buchkovsky * Alexander Lenail + * Alexander Michael Schade * Aly Sivji + * Andreas K?ltringer + * Andrew * Andrew Bui + * Andr?s Novosz?th + * Andy Craze + * Andy R. Terrel * Anh Le + * Anil Kumar Pallekonda + * Antoine Pitrou + * Antonio Linde + * Antonio Molina + * Antonio Quinonez + * Armin Varshokar + * Artem Bogachev + * Avi Sen + * Azeez Oluwafemi + * Ben Auffarth + * Bernhard Thiel + * Bhavesh Poddar + * BielStela + * Blair + * Bob Haffner * Brett Naul + * Brock Mendel * Bryce Guinta + * Carlos Eduardo Moreira dos Santos + * Carlos Garc?a M?rquez + * Carol Willing * Cheuk Ting Ho + * Chitrank Dixit + * Chris * Chris Burr + * Chris Catalfo + * Chris Mazzullo * Christian Chwala + * Cihan Ceyhan + * Clemens Brunner * Colin + * Cornelius Riemenschneider * Crystal Gong + * DaanVanHauwermeiren * Dan Dixey + * Daniel Frank + * Daniel Garrido + * Daniel Sakuma + * DataOmbudsman + * Dave Hirschfeld * Dave Lewis + * David Adri?n Ca?ones Castellano + * David Arcos + * David C Hall + * David Fischer * David Hoese + * David Lutz + * David Polo + * David Stansby * Dennis Kamau + * Dillon Niederhut * Dimitri + * Dr. Irv * Dror Atariah * Eric Chea + * Eric Kisslinger * Eric O. LEBIGOT (EOL) + * FAN-GOD + * Fabian Retkowski + * Fer Sar + * Gabriel de Maeztu + * Gianpaolo Macario + * Giftlin Rajaiah * Gilberto Olimpio + * Gina + * Gjelt + * Graham Inggs + * Grant Roch * Grant Smith + * Grzegorz Konefa? + * Guilherme Beltramini * HagaiHargil + * Hamish Pitkeathly + * Hammad Mashkoor + * Hannah Ferchland + * Hans * Haochen Wu + * Hissashi Rocha + * Iain Barr + * Ibrahim Sharaf ElDen + * Ignasi Fosch + * Igor Conrado Alves de Lima + * Igor Shelvinskyi + * Imanflow + * Ingolf Becker * Israel Saeta P?rez * Iva Koevska + * Jakub Nowacki + * Jan F-F + * Jan Koch + * Jan Werkmann * Janelle Zoutkamp + * Jason Bandlow + * Jaume Bonet + * Jay Alammar + * Jeff Reback * JennaVergeynst * Jimmy Woo + * Jing Qiang Goh + * Joachim Wagner + * Joan Martin Miralles + * Joel Nothman * Joeun Park + * John Cant + * Johnny Metz + * Jon Mease * Jonas Schulze + * Jongwony + * Jordi Contest? + * Joris Van den Bossche * Jos? F. R. Fonseca + * Jovixe + * Julio Martinez + * J?rg D?pfert * KOBAYASHI Ittoku + * Kate Surta + * Kenneth + * Kevin Kuhl * Kevin Sheppard * Krzysztof Chomski * Ksenia + * Ksenia Bobrova + * Kunal Gosar + * Kurtis Kerstein + * Kyle Barron + * Laksh Arora + * Laurens Geffert + * Leif Walsh * Liam Marshall + * Liam3851 + * Licht Takeuchi * Liudmila + * Ludovico Russo + * Mabel Villalba + * Manan Pal Singh + * Manraj Singh * Marc + * Marc Garcia * Marco Hemken + * Maria del Mar Bibiloni + * Mario Corchero + * Mark Woodbridge + * Martin Journois + * Mason Gallo + * Matias Heikkil? + * Matt Braymer-Hayes * Matt Kirk + * Matt Maybeno + * Matthew Kirk + * Matthew Rocklin + * Matthew Roeschke * Matthias Bussonnier + * Max Mikhaylov + * Maxim Veksler + * Maximilian Roos * Maximiliano Greco + * Michael Penkov * Michael R?ttger + * Michael Selik + * Michael Waskom * Mie~~~ * Mike Kutzma + * Ming Li + * Mitar + * Mitch Negus + * Montana Low + * Moritz M?nst + * Mortada Mehyar * Myles Braithwaite + * Nate Yoder * Nicholas Ursa + * Nick Chmura * Nikos Karagiannakis + * Nipun Sadvilkar + * Nis Martensen + * Noah + * No?mi ?ltet? + * Olivier Bilodeau + * Ondrej Kokes + * Onno Eberhard + * Paul Ganssle + * Paul Mannino + * Paul Reidy * Paulo Roberto de Oliveira Castro + * Pepe Flores + * Peter Hoffmann * Phil Ngo + * Pietro Battiston * Pranav Suri + * Priyanka Ojha + * Pulkit Maloo + * README Bot + * Ray Bell + * Riccardo Magliocchetti + * Ridhwan Luthra + * Robert Meyer * Robin * Robin Kiplang'at + * Rohan Pandit + * Rok Mihevc + * Rouz Azari * Ryszard T. Kaleta + * Sam Cohan * Sam Foo * Samir Musali + * Samuel Sinayoko + * Sangwoong Yoon * SarahJessica + * Sharad Vijalapuram + * Shubham Chaudhary + * SiYoungOh + * Sietse Brouwer * Simone Basso + * Stefania Delprete + * Stefano Cianciulli + * Stephen Childs + * StephenVoland + * Stijn Van Hoey + * Sven * Talitha Pumar + * Tarbo Fukazawa + * Ted Petrou + * Thomas A Caswell * Tim Hoffmann + * Tim Swast * Tom Augspurger * Tommy + * Tulio Casagrande + * Tushar Gupta + * Tushar Mittal + * Upkar Lidder + * Victor Villas + * Vince W + * Vin?cius Figueiredo + * Vipin Kumar + * WBare * Wenhuan + * Wes Turner * William Ayd * Wilson Lin + * Xbar * Yaroslav Halchenko * Yee Mey * Yeongseon Choe + * Yian + * Yimeng Zhang * ZhuBaohe + * Zihao Zhao + * adatasetaday + * akielbowicz + * akosel + * alinde1 + * amuta + * bolkedebruin * cbertinato * cgohlke * charlie0389 + * chris-b1 * csfarkas + * dajcs + * deflatSOCO + * derestle-htwg * discort * dmanikowski-reef + * donK23 + * elrubio + * fivemok + * fjdiod * fjetter + * froessler + * gabrielclow * gfyoung * ghasemnaddaf * h-vetinari + * himanshu awasthi + * ignamv + * jayfoad + * jazzmuesli + * jbrockmendel * jen w + * jjames34 + * joaoavf + * joders + * jschendel * juan huguet + * l736x + * luzpaz + * mdeboc + * miguelmorin + * miker985 * miquelcamprodon + * orereta + * ottiP + * peterpanmj + * rafarui + * raph-m + * readyready15728 + * rmihael + * samghelms + * scriptomation + * sfoo + * stefansimik + * stonebig * tmnhat2001 + * tomneep + * topper-123 * tv3141 + * verakai + * xpvpc + * zhanghui + -------------- next part -------------- An HTML attachment was scrubbed... URL: From tom.w.augspurger at gmail.com Thu May 17 13:51:31 2018 From: tom.w.augspurger at gmail.com (Tom Augspurger) Date: Thu, 17 May 2018 12:51:31 -0500 Subject: [Pandas-dev] Welcome William Ayd to the Team Message-ID: I happy to announce that William Ayd has been added to the pandas core team. Thanks William, and congratulations! Tom -------------- next part -------------- An HTML attachment was scrubbed... URL: From wesmckinn at gmail.com Thu May 17 13:58:58 2018 From: wesmckinn at gmail.com (Wes McKinney) Date: Thu, 17 May 2018 13:58:58 -0400 Subject: [Pandas-dev] Welcome William Ayd to the Team In-Reply-To: References: Message-ID: Welcome, and thank you for your contributions! On Thu, May 17, 2018 at 1:51 PM, Tom Augspurger wrote: > I happy to announce that William Ayd has been added to the pandas core team. > > Thanks William, and congratulations! > > Tom > > _______________________________________________ > Pandas-dev mailing list > Pandas-dev at python.org > https://mail.python.org/mailman/listinfo/pandas-dev > From tom.w.augspurger at gmail.com Thu May 17 14:44:43 2018 From: tom.w.augspurger at gmail.com (Tom Augspurger) Date: Thu, 17 May 2018 13:44:43 -0500 Subject: [Pandas-dev] Welcome Matthew Roeschke to the Team Message-ID: I'm also happy to announce that Matthew Roeschke has been added to the pandas core team. Thanks again Matthew. Congrats! Tom -------------- next part -------------- An HTML attachment was scrubbed... URL: From wesmckinn at gmail.com Thu May 17 14:47:44 2018 From: wesmckinn at gmail.com (Wes McKinney) Date: Thu, 17 May 2018 14:47:44 -0400 Subject: [Pandas-dev] Welcome Matthew Roeschke to the Team In-Reply-To: References: Message-ID: Welcome! On Thu, May 17, 2018 at 2:44 PM, Tom Augspurger wrote: > I'm also happy to announce that Matthew Roeschke has been added to the > pandas core team. > > Thanks again Matthew. Congrats! > > Tom > > _______________________________________________ > Pandas-dev mailing list > Pandas-dev at python.org > https://mail.python.org/mailman/listinfo/pandas-dev > From tom.w.augspurger at gmail.com Thu May 17 16:49:42 2018 From: tom.w.augspurger at gmail.com (Tom Augspurger) Date: Thu, 17 May 2018 15:49:42 -0500 Subject: [Pandas-dev] Welcome Jeremy Schendel to the Team Message-ID: Finally, I would like to announce that Jeremy Schendel has agreed to join the core team. Thanks Jeremy! - Tom -------------- next part -------------- An HTML attachment was scrubbed... URL: From wesmckinn at gmail.com Fri May 18 09:53:48 2018 From: wesmckinn at gmail.com (Wes McKinney) Date: Fri, 18 May 2018 09:53:48 -0400 Subject: [Pandas-dev] Welcome Jeremy Schendel to the Team In-Reply-To: References: Message-ID: welcome! On Thu, May 17, 2018 at 4:49 PM, Tom Augspurger wrote: > Finally, I would like to announce that Jeremy Schendel has agreed to join > the core team. > > Thanks Jeremy! > > - Tom > > _______________________________________________ > Pandas-dev mailing list > Pandas-dev at python.org > https://mail.python.org/mailman/listinfo/pandas-dev > From jorisvandenbossche at gmail.com Tue May 22 17:30:39 2018 From: jorisvandenbossche at gmail.com (Joris Van den Bossche) Date: Tue, 22 May 2018 23:30:39 +0200 Subject: [Pandas-dev] Welcome William Ayd, Matthew Roeschke and Jeremy Schendel to the Team Message-ID: Welcome all! 2018-05-18 15:53 GMT+02:00 Wes McKinney : > welcome! > > On Thu, May 17, 2018 at 4:49 PM, Tom Augspurger > wrote: > > Finally, I would like to announce that Jeremy Schendel has agreed to join > > the core team. > > > > Thanks Jeremy! > > > > - Tom > > > > _______________________________________________ > > Pandas-dev mailing list > > Pandas-dev at python.org > > https://mail.python.org/mailman/listinfo/pandas-dev > > > _______________________________________________ > Pandas-dev mailing list > Pandas-dev at python.org > https://mail.python.org/mailman/listinfo/pandas-dev > -------------- next part -------------- An HTML attachment was scrubbed... URL: From jorisvandenbossche at gmail.com Tue May 22 17:31:36 2018 From: jorisvandenbossche at gmail.com (Joris Van den Bossche) Date: Tue, 22 May 2018 23:31:36 +0200 Subject: [Pandas-dev] Agenda for pre-Scipy Pandas dev sprint Message-ID: Hi all, As I mailed before to this list, we are holding a pandas dev sprint just before Scipy (see https://mail.python.org/pipermail/pandas-dev/2018- April/000739.html, still welcome to contact me if you are interested in attending). But so we should also prepare in advance what we actually want to do and discuss during the sprint. Therefore I started a shared document: https://docs.google.com/document/d/ 1CPkc4avxb9XiEpI7Zz9Wg8FUkC_oXQqmdZzD-alCa7o/edit?usp=sharing, and added some (very brief) ideas. Feel free to add things there, add comments or discuss here on the mailing list. It would be good to get this document much more detailed, so we can use that as a start to discuss things during the sprint itself, and to give people that cannot attend also a chance to comment. Joris -------------- next part -------------- An HTML attachment was scrubbed... URL: From jorisvandenbossche at gmail.com Wed May 23 13:08:21 2018 From: jorisvandenbossche at gmail.com (Joris Van den Bossche) Date: Wed, 23 May 2018 19:08:21 +0200 Subject: [Pandas-dev] Pandas development hangout - Friday May 25 at 14:00 UTC+1 Message-ID: Hi all, We're having a dev chat this Friday (May 25) at 9:00 Eastern / 14:00 UTC+1. All are welcome to attend! Hangout: https://hangouts.google.com/hangouts/_/calendar/am9yaXN2YW5kZW5ib3NzY2hlQGdtYWlsLmNvbQ.1gs00im3avqcvpfg0qcopkot5m?authuser=0 Calendar invite: https://calendar.google.com/event?action=TEMPLATE&tmeid=MWdzMDBpbTNhdnFjdnBmZzBxY29wa290NW0gam9yaXN2YW5kZW5ib3NzY2hlQG0&tmsrc=jorisvandenbossche%40gmail.com Minutes: https://docs.google.com/document/d/1tGbTiYORHiSPgVMXawiweGJl Bw5dOkVJLY-licoBmBU/edit?usp=sharing Joris -------------- next part -------------- An HTML attachment was scrubbed... URL: