Mailman 3 March 2022 - Python-announce-list

Wing Python IDE version 8.3 has been released
by Wingware 31 Mar '22

31 Mar '22

Wing 8.3 improves remote development by allowing it to work without an SSH agent or command line OpenSSH or PuTTY configuration. This release also supports forwarding of the SSH agent to the remote host, allows blocking access to any SSH agent, improves analysis of match/case statements, avoids reporting spurious exceptions in async def coroutines, and makes a number of other improvements to refactoring, code reformatting, debugging, and other features. Details: https://wingware.com/news/2022-03-30 Downloads: https://wingware.com/downloads == About Wing == Wing is a full-featured but light-weight Python IDE designed specifically for Python, with powerful editing, code inspection, testing, and debugging capabilities. Wing's deep code analysis provides auto-completion, auto-editing, code navigation, early error detection, and refactoring that speed up development. Its top notch debugger works with any Python code, locally or on a remote host, container, or cluster. Wing also supports test-driven development, version control, Python package management, UI color and layout customization, and includes extensive documentation and support. Wing is available in three product levels: Wing Pro is the full-featured Python IDE for professional developers, Wing Personal is a free Python IDE for students and hobbyists (omits some features), and Wing 101 is a very simplified free Python IDE for beginners (omits many features). Learn more at https://wingware.com/

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ANN: Leo 6.6 released
by Edward K. Ream 31 Mar '22

31 Mar '22

Leo http://leoeditor.com 6.6 final is now available on GitHub <https://github.com/leo-editor/leo-editor/releases> and pypi <https://pypi.org/project/leo/6.6/>. Leo is an IDE, outliner and PIM <http://leoeditor.com/preface.html>. *The highlights of Leo 6.6* - Replaced @raw and @end_raw with @section-delims. - Leo recognizes section references only when they appear on an otherwise blank line. - Many improvements to the python-to-typescript command. - Improved python importer. - Added plugins/picture_viewer.py, a stand-alone app that displays images. - Added plugins/remove_duplicate_pictures.py, an app that finds duplicate pictures. - The user may choose *other* commands after starting repeat-complex-command. - Improved leoserver.py to support leointeg. - Many bug fixes. *6.6 Links* - 6.6 issues <https://github.com/leo-editor/leo-editor/issues?q=is%3Aissue+milestone%3A6.6> - 6.6 pull requests <https://github.com/leo-editor/leo-editor/pulls?q=is%3Apr+milestone%3A6.6> - 6.6 bug fixes <https://github.com/leo-editor/leo-editor/issues?q=label%3Abug+milestone%3A6…> - 6.6 enhancements <https://github.com/leo-editor/leo-editor/issues?q=is%3Aissue+milestone%3A6.…> - 6.6 code-level improvements <https://github.com/leo-editor/leo-editor/issues?q=milestone%3A6.6+label%3Ac…> *General Links* - Leo's home page: http://leoeditor.com - Documentation <http://leoeditor.com/leo_toc.html> - Tutorials <http://leoeditor.com/tutorial.html> - Video tutorials <http://leoeditor.com/screencasts.html> - Forum <http://groups.google.com/group/leo-editor> - Download <http://sourceforge.net/projects/leo/files/> - Leo on GitHub <https://github.com/leo-editor/leo-editor> - LeoVue <https://github.com/kaleguy/leovue#leo-vue> - What people are saying about Leo <http://leoeditor.com/testimonials.html> - A web page that displays .leo files <http://leoeditor.com/load-leo.html> - More links <http://leoeditor.com/leoLinks.html> Edward ----------------------------------------------------------------- Edward K. Ream: edreamleo(a)gmail.com An old man, crazy about computer programming. Leo Editor: http://leoeditor.com/ -----------------------------------------------------------------

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ANN: SfePy 2022.1
by Robert Cimrman 30 Mar '22

30 Mar '22

I am pleased to announce the release of SfePy 2022.1. Description ----------- SfePy (simple finite elements in Python) is a software for solving systems of coupled partial differential equations by finite element methods. It is distributed under the new BSD license. Home page: https://sfepy.org Mailing list: https://mail.python.org/mm3/mailman3/lists/sfepy.python.org/ Git (source) repository, issue tracker: https://github.com/sfepy/sfepy Highlights of this release -------------------------- - new handling of state variables data and State class removal - many new sensitivity analysis terms based on multi-linear term implementation For full release notes see [1]. Cheers, Robert Cimrman [1] http://docs.sfepy.org/doc/release_notes.html#id1 --- Contributors to this release in alphabetical order: Robert Cimrman Robert T. McGibbon Vladimir Lukes

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[RELEASE] Python 3.10.4 and 3.9.12 are now available out of schedule
by Łukasz Langa 24 Mar '22

24 Mar '22

Did anybody say cursed releases <https://discuss.python.org/t/python-3-10-3-3-9-11-3-8-13-and-3-7-13-are-now…>? Well, it turns out that 3.10.3 and 3.9.11 both shipped a regression which caused those versions not to build on Red Hat Enterprise Linux 6. While this 11-year-old version is now out of maintenance support <https://access.redhat.com/support/policy/updates/errata>, it’s still used in production workloads. Some of those rely on Python 3.9 and/or 3.10. In particular, our own manylinux2010 <https://github.com/pypa/manylinux/tree/manylinux2010_x86_64_centos6_no_vsys…> image used to build widely compatible Linux wheels is based on CentOS 6. (Don’t worry, we do have newer manylinux* variants, see PEP 599 <https://peps.python.org/pep-0599/> and PEP 600 <https://peps.python.org/pep-0600/> for details.) Due to the out-of-schedule release, the respective versions released today contain a very limited set of changes. Python 3.9.12 only contains 12 other bug fixes on top of 3.9.11. Python 3.10.4 only contains 10 other bug fixes on top of 3.10.3. Get 3.10.4 here: Python Release 3.10.4 | Python.org <https://www.python.org/downloads/release/python-3104> Get 3.9.12 here: Python Release 3.9.12 | Python.org <https://www.python.org/downloads/release/python-3912> Hopefully, the third time’s a charm and we’ll return no sooner than May with the regularly scheduled bug fix releases of 3.9 and 3.10. <https://discuss.python.org/t/python-3-10-4-and-3-9-12-are-now-available-out…>We hope you enjoy the new releases Your friendly release team, Łukasz Langa @ambv <https://discuss.python.org/u/ambv> Pablo Galindo Salgado @pablogsal <https://discuss.python.org/u/pablogsal> Ned Deily @nad <https://discuss.python.org/u/nad> Steve Dower @steve.dower <https://discuss.python.org/u/steve.dower>

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PoorWSGI 2.5.0
by Ondřej Tůma 22 Mar '22

22 Mar '22

Hi all! I'm happy to announce the release of PoorWSGI 2.5.0, available to download via pip and GitHub. Poor WSGI for Python is light WSGI connector with uri routing between WSGI server and your application. The official documentation is available at: http://poorhttp.zeropage.cz/poorwsgi/ The sources, discussions and bug tracker: https://github.com/PoorHttp/PoorWSGI Changes for 2.5.0 * fix file callback on files smaller than 1000B * add FileObjResponse class * add BaseResponse class * unicode support in url path * call file_callback only for files entries (with filename) * fix openapi wrapper mime type * Session use JSON for secority issue * Bad JSON request generate HTTP Bad Request response * All error handlers has error named argument * new examples * large_file.py - own file_callback for uploading large data * websocket.py - websocket simple chat example * new TextResponse class * CachedInput for faster upload * Default Output data buffer is 65365 now * rename before_request to before_response * rename after_request to after_response * new start_time and end_time Request properties * new metrics example * input chunked encoding support * parse_json_request need bytes on input * add stalled file download timeout Enjoy, Ondřej Tůma

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PyCon 2022 Call for Paper reminder: deadline on 1st of April!
by Grete Kungla 22 Mar '22

22 Mar '22

Hello! Just in case you are still thinking about it - a small reminder that we are still looking for speakers for Tallinn's PyCon 2022 conference! The call will be available until the 1st of April. We are looking for talks on various topics. The theme this year is "Connect. Collab. Contribute" and we want the focus of the conference to be around the Python ecosystem. However, we are also welcoming talks on other relevant topics - Python challenges, outstanding packages, security, automation, AI/ML, web development, IoT, mental health for developers, conducive work environment for coding, etc. We are waiting for the proposals here: https://pyconestonia.typeform.com/to/HSWhN8YW If you have any questions please do not hesitate to reach out to me. Looking forward to having you with us at PyCon on 25th of August, 2022. All the best, Grete Kungla +372 5628 0032 Project Manager PyCon Conference 2022 https://pycon.ee/

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pytest-7.1.1
by Ran Benita 17 Mar '22

17 Mar '22

pytest-7.1.1 ======================================= pytest 7.1.1 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/stable/changelog.html. Thanks to all of the contributors to this release: * Ran Benita Happy testing, The pytest Development Team

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[RELEASE] Python 3.10.3, 3.9.11, 3.8.13, and 3.7.13 are now available with security content
by Łukasz Langa 16 Mar '22

16 Mar '22

Welcome again to the exciting world of releasing new Python versions! Last time around I was complaining about cursed releases <https://discuss.python.org/t/python-3-10-2-3-9-10-and-3-11-0a4-are-now-avai…>. This time around I could complain about security content galore and how one of them <https://mta.openssl.org/pipermail/openssl-announce/2022-March/000216.html> ruined my ingenious idea to release Python on Pi Day and call it Py Day <https://discuss.python.org/t/py-day-is-coming-a-joint-security-release-spre…>. Well, you can’t have everything in life. Or at least not everything at once. And yet it seems this time around we’ve got a lot of security fixes all at once. Just look at this list: 15 (sic!) CVEs: libexpat upgraded from 2.4.1 to 2.4.7 (BPO-46794 <https://bugs.python.org/issue46794>, BPO-46932 <https://bugs.python.org/issue46932>, BPO-46811 <https://bugs.python.org/issue46811>, BPO-46784 <https://bugs.python.org/issue46784>, BPO-46400 <https://bugs.python.org/issue46400>) CVE-2022-0778: OpenSSL upgraded from 1.1.1l to 1.1.1n in macOS and Windows installers (BPO-47024 <https://bugs.python.org/issue47024>) CVE-2016-3189, CVE-2019-12900: bzip2 upgraded from 1.0.6 to 1.0.8 in Windows installers (BPO-44549 <https://bugs.python.org/issue44549>) CVE-2022-26488: Windows installer now ensures the correct path is being repaired when “Add to PATH” is used (BPO-46948 <https://bugs.python.org/issue46948>) CVE-2021-28363: bundled pip upgraded from 21.2.4 to 22.0.4 (BPO-46985 <https://bugs.python.org/issue46985>) authorization bypass fixed in urllib.request (BPO-46756 <https://bugs.python.org/issue46756>) REDoS avoided in importlib.metadata (BPO-46474 <https://bugs.python.org/issue46474>) SQLite upgraded from 3.36.0 to 3.37.2 in macOS and Windows installers (BPO-45925 <https://bugs.python.org/issue45925>) <https://discuss.python.org/t/python-3-10-3-3-9-11-3-8-13-and-3-7-13-are-now…>Python 3.10.3 Get it here: https://www.python.org/downloads/release/python-3103/ <https://www.python.org/downloads/release/python-3103/> Python 3.10.3 is the third maintenance release of the newest version of the Python programming language, which contains many new features and optimizations. We recommend it over the other releases listed below. This is a large bugfix release with 220 commits since 3.10.2. Just look at the change log <https://docs.python.org/release/3.10.3/whatsnew/changelog.html>! The next maintenance release of Python 3.10 is planned for early June. <https://discuss.python.org/t/python-3-10-3-3-9-11-3-8-13-and-3-7-13-are-now…>Python 3.9.11 Get it here: https://www.python.org/downloads/release/python-3911/ <https://www.python.org/downloads/release/python-3911/> This is the penultimate planned full bugfix release of Python 3.9. In mid-May, we’ll be releasing the last one, after which the 3.9 series will enter its security-only fixes period. More details in PEP 596 <https://www.python.org/dev/peps/pep-0596/>. Python 3.9 is the first Python version since 2.7 to have a regular bugfix release larger than “.10”. It’s also still a significant release at 163 commits since 3.9.10. That’s in fact 30+ commits more than between 3.9.9 and 3.9.10. The change log <https://docs.python.org/release/3.9.11/whatsnew/changelog.html> isn’t as long as the 3.10.3 one but it’s still pretty extensive! As a reminder, on macOS, the default installer is now the new universal2 variant. It’s compatible with Mac OS X 10.9 and newer, including macOS 11 Big Sur and macOS 12 Monterey. Python installed with this variant will work natively on Apple Silicon processors. <https://discuss.python.org/t/python-3-10-3-3-9-11-3-8-13-and-3-7-13-are-now…>Python 3.8.13 Get it here: https://www.python.org/downloads/release/python-3813/ <https://www.python.org/downloads/release/python-3813/> Changes <https://docs.python.org/release/3.8.13/whatsnew/changelog.html> here are almost exclusively security-only as the life cycle of Python versions prescribes. You might have noticed there is a small number of regular bug fixes nonetheless. This is because without those we wouldn’t be able to continue running the full test suite for the 3.8 branch. This in turn could hide regressions in future security fixes. <https://discuss.python.org/t/python-3-10-3-3-9-11-3-8-13-and-3-7-13-are-now…>Python 3.7.13 Get it here: https://www.python.org/downloads/release/python-3713/ <https://www.python.org/downloads/release/python-3713/> Just like 3.8, Python 3.7 is in its security-only fixes period. In turn, the changes in 3.7.13 <https://docs.python.org/release/3.7.13/whatsnew/changelog.html> look almost identical to the ones in 3.8.13. Python 3.7 will continue to receive source-only releases until June 2023. <https://discuss.python.org/t/python-3-10-3-3-9-11-3-8-13-and-3-7-13-are-now…>We hope you enjoy the new releases Your friendly release team, Łukasz Langa @ambv <https://discuss.python.org/u/ambv> Pablo Galindo Salgado @pablogsal <https://discuss.python.org/u/pablogsal> Ned Deily @nad <https://discuss.python.org/u/nad> Steve Dower @steve.dower <https://discuss.python.org/u/steve.dower>

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PyCA cryptography 36.0.2 released
by Paul Kehrer 15 Mar '22

15 Mar '22

PyCA cryptography 36.0.2 has been released to PyPI. cryptography includes both high level recipes and low level interfaces to common cryptographic algorithms such as symmetric ciphers, asymmetric algorithms, message digests, X509, key derivation functions, and much more. We support Python 3.6+, and PyPy3. Changelog (https://cryptography.io/en/latest/changelog/#v36-0-2): * Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 1.1.1n. -Paul Kehrer (reaperhulk)

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TatSu 5.8.0 released
by Juancarlo Añez 15 Mar '22

15 Mar '22

竜 TatSu is a tool that takes grammars in a variation of EBNF as input, and outputs memoizing (Packrat) PEG parsers in Python. 竜 TatSu can compile a grammar stored in a string into a tatsu.grammars.Grammar object that can be used to parse any given input, much like the re module does with regular expressions, or it can generate a Python module that implements the parser. 竜 TatSu supports left-recursive rules in PEG grammars using the algorithm by Laurent and Mens. The generated AST has the expected left associativity. This release adds optimizations and solves obscure bugs and backwards-compatibility issues. See the changelog at: https://github.com/neogeny/TatSu/releases/tag/v5.8.0 -- Juancarlo Añez mailto:apalala@gmail.com

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