Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail From: Jeff Reback Newsgroups: comp.lang.python.announce Subject: ANN: v0.18.1 pandas Released Date: Wed, 4 May 2016 20:30:00 -0400 Lines: 90 Approved: python-announce-list@python.org Message-ID: References: Reply-To: jeff@reback.net Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Trace: news.uni-berlin.de 1tU1tkLxtd1lb3ChOpkRdgVSwG2oIRsVxyKyK5xe56Xg== Return-Path: X-Original-To: python-announce-list@python.org Delivered-To: python-announce-list@mail.python.org X-Spam-Status: OK 0.005 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'url:pypi': 0.03; 'jeff': 0.04; 'fixes': 0.05; 'pypi': 0.07; 'subject:ANN': 0.07; 'tom': 0.07; 'wang': 0.07; 'high-level': 0.09; 'macosx': 0.09; 'roger': 0.09; 'url:github': 0.09; 'bug': 0.10; 'python': 0.10; 'python.': 0.11; '<>.': 0.11; 'syntax': 0.13; 'skip:f 30': 0.15; 'gained': 0.16; 'gregory': 0.16; 'hassan': 0.16; 'nick': 0.16; 'nicolas': 0.16; 'numpy': 0.16; 'offset,': 0.16; 'received:io': 0.16; 'received:psf.io': 0.16; 'sebastian': 0.16; 'skip:n 80': 0.16; 'url:issues': 0.16; 'url:whatsnew': 0.16; 'expanded': 0.18; 'version.': 0.18; 'windows': 0.20; 'cc:2**0': 0.20; 'tracker': 0.20; 'aims': 0.22; 'features,': 0.22; 'minor': 0.22; 'stephen': 0.22; 'installation': 0.23; 'tutorials': 0.23; 'cc:addr:gmail.com': 0.24; 'tim': 0.24; 'feature': 0.24; 'install': 0.25; 'van': 0.26; 'handling': 0.27; 'to:no real name:2**1': 0.27; 'message-id:@mail.gmail.com': 0.27; 'andrew': 0.27; 'joe': 0.27; 'skip:s 30': 0.31; 'language.': 0.32; 'skip:. 10': 0.32; 'source': 0.33; 'url:python': 0.33; 'michael': 0.33; 'enhanced': 0.33; 'open': 0.33; 'channel': 0.34; 'weeks': 0.34; 'received:google.com': 0.35; 'authors': 0.35; 'jason': 0.35; 'url:org': 0.36; 'tool': 0.36; 'received:209.85': 0.36; 'structures': 0.36; 'subject:: ': 0.37; 'method': 0.37; 'thanks': 0.37; 'link.': 0.37; 'received:209.85.213': 0.37; 'release': 0.37; 'doing': 0.38; 'received:209': 0.38; 'building': 0.38; 'several': 0.38; 'data': 0.39; 'along': 0.39; 'to:addr:python.org': 0.40; 'mark': 0.40; 'easy': 0.60; 'group,': 0.60; 'information,': 0.61; 'provide': 0.61; 'real': 0.62; 'per': 0.62; 'providing': 0.62; 'skip:n 10': 0.62; 'more': 0.63; 'url:0': 0.63; 'our': 0.64; 'world': 0.64; 'goal': 0.64; 'fundamental': 0.66; 'matthew': 0.66; 'here': 0.66; 'skip:\xc2 10': 0.67; 'header:Reply-To:1': 0.67; 'hour': 0.69; 'business': 0.69; 'skip:\xe2 10': 0.70; 'reply-to:no real name:2**0': 0.71; 'url:18': 0.72; 'analysis': 0.72; '8bit%:46': 0.76; '*how': 0.84; 'assemble': 0.84; 'expressive': 0.84; 'fast,': 0.84; 'filip': 0.84; 'flexible,': 0.84; 'wheels': 0.84; '*thanks': 0.91 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:date:message-id:subject:from:to:cc; bh=oBfsfumgJ8gURIgmxZfOHP7ul/wTFFNHWMKi+H8hG94=; b=XaJdA4azf27f8YkX5vvzRt+uNApIGnaD4Sc7nCsIbuUKBqZQ8R0MYEgcBOOEwgdttC q2lV8EmwdPRCqa1/K40t/ZX1h1/ZslByos4RNZOYpWmF7ZnjOC/1W6023+1+m6Vu+ogr DZs0f3q1O6wpTlri9+QuHSXIJZ0oe2WMyOorHjVowYdadJzue4Aq+5ZrqKAkRR5gLpNV eb2M16kaupfMRspKU4MP/ydcUck7rFJ6Sa3+hgIPCuteaHqQdHUP2ejVyQ1VY2+50DWl Vayxs49/53/mhoipMTnRTPRZY4gU0mBKcrBDvI4/e8dyARY1diPAL4LQEe83osVEKCOU Uy3A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:reply-to:date:message-id:subject :from:to:cc; bh=oBfsfumgJ8gURIgmxZfOHP7ul/wTFFNHWMKi+H8hG94=; b=e0gHlaM1k22GJfgmx6DUeD9PUtlP47YolGuT+GXVkEQTlAUbxhizwZ2bxyFXsJ0mAm Nj9Kz0XtO4RYHfyRvIXDLQkvBIm9XkTftNBKdoS/BWJu9zB9GloEB5GvpwOr5I9kO2n2 mHAMhO2OktQN4lZGWN5gM6TPG72/4NFEcT/S97D9UwpoEW+eZVnEyv4Y4a49Pn8M8SIO QlvVxYKQ1S+bLOwj5GQELX1vOC6Ub62SYArFJ9FbHLr2mqb0K8xNxHnE7m9Q6Hj788Hi +ebm3xhgxGOEaZoDMBv6wHqPzNqFQI42+FBlsDa4XUkcx1KbxL/6n40u7Bbfcy3n3gEY BjPw== X-Gm-Message-State: AOPr4FVcjdEd4Jqk6iZl+cojM2YafOIfQ43/6kCVr5LuUSRIWsEx6ug7UnJFHBAZmni6E7P+IXepCUbC5BM/0w== X-Received: by 10.31.157.4 with SMTP id g4mr736977vke.4.1462408200506; Wed, 04 May 2016 17:30:00 -0700 (PDT) X-Mailman-Approved-At: Thu, 05 May 2016 03:00:32 -0400 X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: python-announce-list@python.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Announcement-only list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: Xref: csiph.com comp.lang.python.announce:2126 This is a minor bug-fix release from 0.18.0 and includes a large number of bug fixes along several new features, enhancements, and performance improvements. We recommend that all users upgrade to this version. This was a release of 6 weeks with 210 commits by 60 authors encompassing 142 issues and 164 pull-requests. *What is it:* *pandas* is a Python package providing fast, flexible, and expressive data structures designed to make working with =E2=80=9Crelational=E2=80=9D or =E2=80=9Clabe= led=E2=80=9D 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*: - .groupby(...) has been enhanced to provide convenient syntax when work= ing with .rolling(..), .expanding(..) and .resample(..) per group, see here - pd.to_datetime() has gained the ability to assemble dates from a DataFrame, see here - Method chaining improvements, see here - Custom business hour offset, see here - Many bug fixes in the handling of sparse, see here - Expanded the Tutorials section with a feature on modern pandas, courtesy of @TomAugsburger . See the Whatsnew for much more information, and the full Documentation link. *How to get it:* Source tarballs, windows wheels, and macosx wheels are available on PyPI . Windows wheels are courtesy of Chris= toph Gohlke, and are built on Numpy 1.10. Macosx wheels are courtesy of Matthew Brett. Installation via conda is: conda install pandas currently its available via the conda-forge channel: conda install pandas -c conda-forge It will be available on the main channel shortly. Please report any issues on our issue tracker : Jeff Reback *Thanks to all of the contributors* * - Andrew Fiore-Gartland- Bastiaan- Beno=C3=AEt Vinot- Brandon Rhodes- DaC= oEx- Drew Fustin- Ernesto Freitas- Filip Ter- Gregory Livschitz- G=C3=A1bor Lipt= =C3=A1k- Hassan Kibirige- Iblis Lin- Israel Saeta P=C3=A9rez- Jason Wolosonovich- Je= ff Reback- Joe Jevnik- Joris Van den Bossche- Joshua Storck- Ka Wo Chen- Kerby Shedden- Kieran O'Mahony- Leif Walsh- Mahmoud Lababidi- Maoyuan Liu- Mark Roth- Matt Wittmann- MaxU- Maximilian Roos- Michael Droettboom- Nick Eubank- Nicolas Bonnotte- OXPHOS- Pauli Virtanen- Peter Waller- Pietro Battiston- Prabhjot Singh- Robin Wilson- Roger Thomas- Sebastian Bank- Stephen Hoover- Tim Hopper- Tom Augspurger- WANG Aiyong- Wes Turner- Winand- Xbar- Yan Facai- adneu- ajenkins-cargometrics- behzad nouri- chinskiy- gfyoung- jeps-journal- jonaslb- kotrfa- nileracecrew- onesandzeroes- rs2- sinhrks- tsdlovell*