Mailman 3 June 2019 - Python-announce-list

ANN: Python Meeting Düsseldorf - 12.06.2019
by eGenix Team: M.-A. Lemburg 11 Jun '19

11 Jun '19

[This announcement is in German since it targets a local user group meeting in Düsseldorf, Germany] ________________________________________________________________________ ANKÜNDIGUNG Python Meeting Düsseldorf http://pyddf.de/ Ein Treffen von Python Enthusiasten und Interessierten in ungezwungener Atmosphäre. Mittwoch, 12.06.2019, 18:00 Uhr Raum 1, 2.OG im Bürgerhaus Stadtteilzentrum Bilk Düsseldorfer Arcaden, Bachstr. 145, 40217 Düsseldorf Diese Nachricht ist auch online verfügbar: https://www.egenix.com/company/news/Python-Meeting-Duesseldorf-2019-06-12 ________________________________________________________________________ NEUIGKEITEN * Bereits angemeldete Vorträge: Detlef Lannert "Data classes in Python 3.7" Marc-Andre Lemburg "Unfacify – Gesichtserkennung mit Python" Charlie Clark "Do you love your database enough?" Christian Liguda "Using Python in an e-mail based reporting workflow" Weitere Vorträge können gerne noch angemeldet werden: info(a)pyddf.de * Startzeit und Ort: Wir treffen uns um 18:00 Uhr im Bürgerhaus in den Düsseldorfer Arcaden. Das Bürgerhaus teilt sich den Eingang mit dem Schwimmbad und befindet sich an der Seite der Tiefgarageneinfahrt der Düsseldorfer Arcaden. Über dem Eingang steht ein großes "Schwimm' in Bilk" Logo. Hinter der Tür direkt links zu den zwei Aufzügen, dann in den 2. Stock hochfahren. Der Eingang zum Raum 1 liegt direkt links, wenn man aus dem Aufzug kommt. Google Street View: http://bit.ly/11sCfiw ________________________________________________________________________ EINLEITUNG Das Python Meeting Düsseldorf ist eine regelmäßige Veranstaltung in Düsseldorf, die sich an Python Begeisterte aus der Region wendet: * http://pyddf.de/ Einen guten Überblick über die Vorträge bietet unser YouTube-Kanal, auf dem wir die Vorträge nach den Meetings veröffentlichen: * http://www.youtube.com/pyddf/ Veranstaltet wird das Meeting von der eGenix.com GmbH, Langenfeld, in Zusammenarbeit mit Clark Consulting & Research, Düsseldorf: * http://www.egenix.com/ * http://www.clark-consulting.eu/ ________________________________________________________________________ PROGRAMM Das Python Meeting Düsseldorf nutzt eine Mischung aus (Lightning) Talks und offener Diskussion. Vorträge können vorher angemeldet werden, oder auch spontan während des Treffens eingebracht werden. Ein Beamer mit XGA Auflösung steht zur Verfügung. (Lightning) Talk Anmeldung bitte formlos per EMail an info(a)pyddf.de ________________________________________________________________________ KOSTENBETEILIGUNG Das Python Meeting Düsseldorf wird von Python Nutzern für Python Nutzer veranstaltet. Um die Kosten zumindest teilweise zu refinanzieren, bitten wir die Teilnehmer um einen Beitrag in Höhe von EUR 10,00 inkl. 19% Mwst, Schüler und Studenten zahlen EUR 5,00 inkl. 19% Mwst. Wir möchten alle Teilnehmer bitten, den Betrag in bar mitzubringen. ________________________________________________________________________ ANMELDUNG Da wir nur für ca. 20 Personen Sitzplätze haben, möchten wir bitten, sich per EMail anzumelden. Damit wird keine Verpflichtung eingegangen. Es erleichtert uns allerdings die Planung. Meeting Anmeldung bitte per Meetup https://www.meetup.com/Python-Meeting-Dusseldorf/ oder formlos per EMail an info(a)pyddf.de ________________________________________________________________________ WEITERE INFORMATIONEN Weitere Informationen finden Sie auf der Webseite des Meetings: http://pyddf.de/ Mit freundlichen Grüßen, -- Marc-Andre Lemburg eGenix.com Professional Python Services directly from the Experts (#1, Jun 11 2019) >>> Python Projects, Coaching and Consulting ... http://www.egenix.com/ >>> Python Database Interfaces ... http://products.egenix.com/ >>> Plone/Zope Database Interfaces ... http://zope.egenix.com/ ________________________________________________________________________ ::: We implement business ideas - efficiently in both time and costs ::: eGenix.com Software, Skills and Services GmbH Pastor-Loeh-Str.48 D-40764 Langenfeld, Germany. CEO Dipl.-Math. Marc-Andre Lemburg Registered at Amtsgericht Duesseldorf: HRB 46611 http://www.egenix.com/company/contact/ http://www.malemburg.com/

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ANN: psutil 5.6.3 released
by Giampaolo Rodola' 11 Jun '19

11 Jun '19

Hello all, I'm glad to announce the release of psutil 5.6.3: https://github.com/giampaolo/psutil About ===== psutil (process and system utilities) is a cross-platform library for retrieving information on running processes and system utilization (CPU, memory, disks, network) in Python. It is useful mainly for system monitoring, profiling and limiting process resources and management of running processes. It implements many functionalities offered by command line tools such as: ps, top, lsof, netstat, ifconfig, who, df, kill, free, nice, ionice, iostat, iotop, uptime, pidof, tty, taskset, pmap. It currently supports Linux, Windows, macOS, Sun Solaris, FreeBSD, OpenBSD, NetBSD and AIX, both 32-bit and 64-bit architectures. Supported Python versions are 2.6, 2.7 and 3.4+. PyPy is also known to work. What's new ========== 2019-06-11 **Enhancements** - #1494: [AIX] added support for Process.environ(). (patch by Arnon Yaari) **Bug fixes** - #1276: [AIX] can't get whole cmdline(). (patch by Arnon Yaari) - #1501: [Windows] Process cmdline() and exe() raise unhandled "WinError 1168 element not found" exceptions for "Registry" and "Memory Compression" psuedo processes on Windows 10. - #1526: [NetBSD] process cmdline() could raise MemoryError. (patch by Kamil Rytarowski) Links ===== - Home page: https://github.com/giampaolo/psutil - Download: https://pypi.org/project/psutil/#files - Documentation: http://psutil.readthedocs.io - What's new: https://github.com/giampaolo/psutil/blob/master/HISTORY.rst -- Giampaolo - http://grodola.blogspot.com

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ANN: SciPy 1.2.2 (LTS)
by Tyler Reddy 07 Jun '19

07 Jun '19

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi all, On behalf of the SciPy development team I'm pleased to announce the release of SciPy 1.2.2, which is a bug fix release. This is part of the long-term support (LTS) branch that includes Python 2.7. Sources and binary wheels can be found at: https://pypi.org/project/scipy/ and at: https://github.com/scipy/scipy/releases/tag/v1.2.2 One of a few ways to install this release with pip: pip install scipy==1.2.2 ===================== SciPy 1.2.2 Release Notes ===================== SciPy 1.2.2 is a bug-fix release with no new features compared to 1.2.1. Importantly, the SciPy 1.2.2 wheels are built with OpenBLAS 0.3.7.dev to alleviate issues with SkylakeX AVX512 kernels. Authors ====== * CJ Carey * Tyler Dawson + * Ralf Gommers * Kai Striega * Andrew Nelson * Tyler Reddy * Kevin Sheppard + A total of 7 people contributed to this release. People with a "+" by their names contributed a patch for the first time. This list of names is automatically generated, and may not be fully complete. Issues closed for 1.2.2 ------------------------------ * `#9611 <https://github.com/scipy/scipy/issues/9611>`__: Overflow error with new way of p-value calculation in kendall tau correlation for perfectly monotonic vectors * `#9964 <https://github.com/scipy/scipy/issues/9964>`__: optimize.newton : overwrites x0 argument when it is a numpy array * `#9784 <https://github.com/scipy/scipy/issues/9784>`__: TST: Minimum NumPy version is not being CI tested * `#10132 <https://github.com/scipy/scipy/issues/10132>`__: Docs: Description of nnz attribute of sparse.csc_matrix misleading Pull requests for 1.2.2 ----------------------------- * `#10056 <https://github.com/scipy/scipy/pull/10056>`__: BUG: Ensure factorial is not too large in kendaltau * `#9991 <https://github.com/scipy/scipy/pull/9991>`__: BUG: Avoid inplace modification of input array in newton * `#9788 <https://github.com/scipy/scipy/pull/9788>`__: TST, BUG: f2py-related issues with NumPy < 1.14.0 * `#9749 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[SECURITY] Twisted 19.2.1 Release Announcement
by Amber Brown 06 Jun '19

06 Jun '19

On behalf of Twisted Matrix Laboratories, I am honoured to announce the release of Twisted 19.2.1! This is a security release, and contains the following changes: - All HTTP clients in twisted.web.client now raise a ValueError when called with a method and/or URL that contain invalid characters. This mitigates CVE-2019-12387. Thanks to Alex Brasetvik for reporting this vulnerability. It is recommended you update to this release as soon as is practical. Additional mitigation may be required if Twisted is not your only HTTP client library: - This bug is present in all current versions of urllib2 in CPython. More information can be found on the Python bug tracker: https://bugs.python.org/issue30458 - This bug was present in urllib3 up until version 1.24.3. More information can be found on the urllib3 bug tracker: https://github.com/urllib3/urllib3/issues/1553 You can find the downloads at <https://pypi.python.org/pypi/Twisted> (or alternatively <http://twistedmatrix.com/trac/wiki/Downloads>). The NEWS file is also available at <https://github.com/twisted/twisted/blob/twisted-19.2.1/NEWS.rst>. Twisted Regards, Amber Brown (HawkOwl)

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[RELEASE] Python 3.8.0b1 is now available for testing
by Łukasz Langa 05 Jun '19

05 Jun '19

The time has come for Python 3.8.0b1: https://www.python.org/downloads/release/python-380b1/ <https://www.python.org/downloads/release/python-380b1/> This release is the first of four planned beta release previews. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to prepare their projects to support the new feature release. The next pre-release of Python 3.8 will be 3.8.0b2, currently scheduled for 2019-07-01. Call to action We strongly encourage maintainers of third-party Python projects to test with 3.8 during the beta phase and report issues found to the Python bug tracker <https://bugs.python.org/> as soon as possible. While the release is planned to be feature complete entering the beta phase, it is possible that features may be modified or, in rare cases, deleted up until the start of the release candidate phase (2019-09-30). Our goal is have no ABI changes after beta 3 and no code changes after 3.8.0rc1, the release candidate. To achieve that, it will be extremely important to get as much exposure for 3.8 as possible during the beta phase. Please keep in mind that this is a preview release and its use is not recommended for production environments. A new challenger has appeared! With the release of Python 3.8.0b1, development started on Python 3.9. The “master” branch in the cpython repository now tracks development of 3.9 while Python 3.8 received its own branch, called simply “3.8”. Acknowledgments As you might expect, creating new branches triggers a lot of changes in configuration for all sorts of tooling that we’re using. Additionally, the inevitable deadline for new features caused a flurry of activity that tested the buildbots to the max. The revert hammer got used more than once. I would not be able to make this release available alone. Many thanks to the fearless duo of Pablo Galindo Salgado and Victor Stinner for spending tens of hours during the past week working on getting the buildbots green for release. Seriously, that took a lot of effort. We are all so lucky to have you both. Thanks to Andrew Svetlov for his swift fixes to asyncio and to Yury Selivanov for code reviews, even when jetlagged. Thanks to Julien Palard for untangling the documentation configs. Thank you to Zachary Ware for help with buildbot and CI configuration. Thanks to Mariatta for helping with the bots. Thank you to Steve Dower for delivering the Windows installers. Most importantly though, huge thanks to Ned Deily who not only helped me understand the scope of this special release but also did some of the grunt work involved. Last but not least, thanks to you for making this release more meaty than I expected. There’s plenty of super exciting changes in there. Just take a look at “What’s New <https://docs.python.org/3.8/whatsnew/3.8.html>”! One more thing Hey, fellow Core Developer, Beta 2 is in four weeks. If your important new feature got reverted last minute, or you decided not to merge due to inadequate time, I have a one time offer for you (restrictions apply). If you: find a second core developer champion for your change; and in tandem you finish your change complete with tests and documentation before Beta 2 then I will let it in. I’m asking for a champion because it’s too late now for changes with hasty design or code review. And as I said, restrictions apply. For instance, at this point changes to existing APIs are unlikely to be accepted. Don’t start new work with 3.8 in mind. 3.9 is going to come sooner than you think! - Ł

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pytest 4.6.2 released
by Anthony Sottile 04 Jun '19

04 Jun '19

pytest 4.6.2 has just been released to PyPI. This is a bug-fix release, being a drop-in replacement. To upgrade:: pip install --upgrade pytest The full changelog is available at https://docs.pytest.org/en/latest/changelog.html. Thanks to all who contributed to this release, among them: * Anthony Sottile Happy testing, The pytest Development Team

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ANN: Datatest 0.9.4 Released
by Shawn Brown 03 Jun '19

03 Jun '19

Datatest provides tools for test driven data-wrangling and data validation. It supports both pytest and unittest style testing. I've been working to get datatest ready for a few pre-PyCon updates. This latest release takes many of the "how-to" solutions and brings them into the core package. * Docs - https://datatest.readthedocs.io/ * PyPI - https://pypi.org/project/datatest/ * Devel - https://github.com/shawnbrown/datatest Upgrade an existing installation to 0.9.4: pip install --upgrade datatest What's New in Datatest 0.9.4: * Added Python 3.8 testing and support. * Added new validate methods (moved from how-to recipes into core module): * Added approx() method to require for approximate numeric equality. * Added fuzzy() method to require strings by approximate match. * Added interval() method to require elements within a given interval. * Added set(), subset(), and superset() methods for explicit membership checking. * Added unique() method to require unique elements. * Added order() method to require elements by relative order. * Changed default sequence validation to check elements by index position rather than checking by relative order. * Added fuzzy-matching allowance to allow strings by approximate match. * Added Predicate class to formalize behavior--also provides inverse-matching with the inversion operator (~). * Added new methods to Query class: * Added unwrap() to remove single-element containers and return their unwrapped contents. * Added starmap() to unpack grouped arguments when applying a function to elements. * Fixed improper use of assert statements with appropriate conditional checks and error behavior. * Added requirement class hierarchy (using BaseRequirement). This gives users a cleaner way to implement custom validation behavior and makes the underlying codebase easier to maintain. * Changed name of ProxyGroup to RepeatingContainer. * Changed "How To" examples to use the new validation methods.

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pytest 4.6.1 released
by Anthony Sottile 03 Jun '19

03 Jun '19

pytest 4.6.1 has just been released to PyPI. This is a bug-fix release, being a drop-in replacement. To upgrade:: pip install --upgrade pytest The full changelog is available at https://docs.pytest.org/en/latest/changelog.html. Thanks to all who contributed to this release, among them: * Anthony Sottile * Bruno Oliveira Happy testing, The pytest Development Team

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Sphinx-2.1.0 released
by Komiya Takeshi 02 Jun '19

02 Jun '19

Hi all, I'm delighted to announce the release of Sphinx 2.1.0 final, now available on the Python package index at <https://pypi.org/project/Sphinx/>. It includes about 25 new features, 21 bug fixes and 5 incompatible changes. Especially, autodoc and autosummary are much improved. For the full changelog, go to <http://www.sphinx-doc.org/en/master/changes.html>. Thanks to all collaborators and contributers! What is it? =========== Sphinx is a tool that makes it easy to create intelligent and beautiful documentation for Python projects (or other documents consisting of multiple reStructuredText source files). Website: http://sphinx-doc.org/ IRC: #sphinx-doc on irc.freenode.net Enjoy! Takeshi KOMIYA: i.tkomiya(a)gmail.com `patreon <https://www.patreon.com/tk0miya>`_

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pytest 4.6.0 released!
by Anthony Sottile 01 Jun '19

01 Jun '19

The pytest team is proud to announce the 4.6.0 release! pytest is a mature Python testing tool with more than a 2000 tests against itself, passing on many different interpreters and platforms. This release contains a number of bugs fixes and improvements, so users are encouraged to take a look at the CHANGELOG: https://docs.pytest.org/en/latest/changelog.html **As a special note**: The 4.6.X series will be the last series to support Python 2 and Python 3.4. For more details, see our Python 2.7 and 3.4 support plan: https://docs.pytest.org/en/latest/py27-py34-deprecation.html For complete documentation, please visit: https://docs.pytest.org/en/latest/ As usual, you can upgrade from pypi via: pip install -U pytest Thanks to all who contributed to this release, among them: * Akiomi Kamakura * Anthony Sottile * Bruno Oliveira * Daniel Hahler * David Röthlisberger * Evan Kepner * Jeffrey Rackauckas * MyComputer * Nikita Krokosh * Raul Tambre * Thomas Hisch * Tim Hoffmann * Tomer Keren * Victor Maryama * danielx123 * oleg-yegorov Happy testing, The Pytest Development Team

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