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  • Release – Python 3.12.9

    Version: None

    Released: Feb. 4, 2025

    This is the ninth maintenance release of Python 3.12 Python 3.12.9 is the latest maintenance release of Python 3.12, containing about 180 bug fixes, build improvements and documentation changes since 3.12.8. Major new features of the 3.12 series, compared to 3.11 New features More flexible f-string parsing, allowing many …

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  • Release – Python 3.12.10

    Version: None

    Released: April 8, 2025

    This is the tenth maintenance release of Python 3.12 Python 3.12.10 is the latest maintenance release of Python 3.12, and the last full maintenance release. Subsequent releases of 3.12 will be security-fixes only. This last maintenance release contains about 230 bug fixes, build improvements and documentation changes since 3.12.9. …

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  • SIG for Development of Persistence and Transaction Frameworks

    SIG for Development of Persistence and Transaction Frameworks SIG for Development of Persistence and Transaction Frameworks Recent News There will be a Python Persistence BOF at the O'Reilly Open Source Conference. Python Persistence Date: 07/25/2002 Time: 8:00pm - 10:00pm Location: Grande Ballroom C in the East Tower Moderated by: Patrick O'Brien, Orbtech A Python Persistence Special Interest Group was recently formed to explore ways to add basic persistence and transact...

  • EDU-SIG: Python in Education

    ...numbers on a computer and display or publish the results, give SciPy a try! matplotlib is a python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms. matplotlib can be used in python scripts, the python and ipython shell (ala matlab or mathematica), web application servers, and six graphical user interface toolkits. matplotlib tries to make easy things easy and hard things possible. You can generate plots...

  • Towards a Standard Parser Generator

    ...numbers identify tokens. In addition, the yylval variable carries the semantic value. Older versions of BisonGen generate flex files from token definitions given XML; the recent versions generate re-style regular expressions from similar XML specifications. Error handling also follows the YACC tradition: an yyerror function is invoked. Since unwinding out of a bison parser run is not easy, this function normally only sets a global variable, which is then checked when the parser ret...

  • Release – Python 3.9.14

    Version: None

    Released: Sept. 6, 2022

    This is a security release of Python 3.9 Note: The release you're looking at is Python 3.9.14, a security bugfix release for the legacy 3.9 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. Security content in this …

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  • SIG for Ultra Large-Scale Systems

    SIG for Ultra Large-Scale Systems This special interest group (SIG) exists in order to discuss the emerging field of computing in the context of ultra large-scale systems and how such systems relate to or can be built with Python. The term "Ultra Large-Scale Systems" comes out of the research that was done in 2005-2006 by the Carnegie Mellon Software Engineering Institute's ULS Systems team. It entails the "creation" of systems of the next 10-20 years (and possibly beyond),...

  • Python Success Stories

    ...numbers and ZIP codes. Reusing Objects Everywhere Once the database API was complete, we created a second layer of classes on top of it. This higher level API implements the business logic for specific applications, such as contact management or trouble ticket handling. It also prevents users from performing operations that are inconsistent with Rackspace's business practices, or assigning data that would result in other types of high-level corruption of the data in the database. With the cre...

  • As a member of the Python Software Foundation (PSF), I hereby cast this absentee ballot for elections and resolutions under consideration at the PSF member meeting to be held at the Dallas/Addison Marriott Quorum By The Galleria hotel on February 23, 2007 from 6:40-8:40 pm. Election of Nominated Members The following people have been nominated for membership in the PSF. To be elected, a nominee must receive more "Yes" votes than "No" votes. Please vote to accept as a new ...

  • 2009 PSF Members' Meeting Minutes

    2009 PSF Members' Meeting Minutes The Python Software Foundation Minutes of the 2009 Members' Meeting March 27, 2009 The Python Software Foundation (the "PSF") held its annual members' meeting on March 27, 2009 at 12:10 CDT (17:10 UTC) at the Hyatt Regency O'Hare hotel in Rosemont, Illinois, USA (PyCon 2009 Chicago). The agenda is available here. Steve Holden presided over the meeting. David Goodger prepared these minutes. Contents 1   Attendance 2 &nb...

  • 2007 PSF Members' Meeting Minutes

    2007 PSF Members' Meeting Minutes The Python Software Foundation Minutes of the 2007 Members' Meeting February 23, 2007 The Python Software Foundation (the "PSF") held its annual members' meeting on February 23, 2007 at 19:00 CST (01:00 UTC) in the Marriott Quorum Hotel in Dallas/Addison, Texas, USA (PyCon TX 2007). The agenda is available here. Stephan Deibel presided over the meeting. David Goodger prepared these minutes. Contents 1   Attendance 2 &...

  • Release – Python 3.8.14

    Version: None

    Released: Sept. 6, 2022

    This is a security release of Python 3.8 Note: The release you're looking at is Python 3.8.14, a security bugfix release for the legacy 3.8 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. Security content in this …

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  • Release – Python 2.3.1

    Version: None

    Released: Sept. 23, 2003

    This is a patch release which supersedes earlier releases of 2.3. Important: This release is vulnerable to the problem described in security advisory PSF-2006-001 "Buffer overrun in repr() of unicode strings in wide unicode builds (UCS-4)". This fix is included in Python 2.4.4 and Python 2.5. If you need …

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  • Release – Python 3.12.0b2

    Version: None

    Released: June 6, 2023

    This is a beta preview of Python 3.12 Python 3.12 is still in development. This release, 3.12.0b2 is the second of four beta release previews of 3.12. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to prepare their …

  • Release – Python 3.12.5

    Version: None

    Released: Aug. 6, 2024

    This is the fifth maintenance release of Python 3.12 Python 3.12 is the newest major release of the Python programming language, and it contains many new features and optimizations. 3.12.5 is the latest maintenance release, containing more than 250 bugfixes, build improvements and documentation changes since 3.12.4. This version of …

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  • Release – Python 3.12.8

    Version: None

    Released: Dec. 3, 2024

    This is the eighth maintenance release of Python 3.12 Python 3.12.8 is the latest maintenance release of Python 3.12, containing more than 250 bug fixes, build improvements and documentation changes since 3.12.7. Security content in this release gh-126623: Upgraded libexpat to 2.6.4 to fix CVE-2024-50602. gh-124651: Properly …

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  • Python 2.3.1

    Python 2.3.1 Python 2.3.1 Note: See Python 2.3.5 for a patch release release which supersedes earlier releases of 2.3. Important: This release is vulnerable to the problem described in security advisory PSF-2006-001 "Buffer overrun in repr() of unicode strings in wide unicode builds (UCS-4)". This fix is included in Python 2.4.4 and Python 2.5. If you need to remain with Python 2.3, there's a patch available from the security advisory page. Important: 2....

  • Python Software Foundation: Minutes of Board of Directors Meeting (Apr. 9, 2002)

    ...numbers, but gave an estimate of a total of $15,000 income and $600 expenses. Estimates for the upcoming expenses are: up to $2000 for the CPA legal review at $180/hr $500 Form 1023 application fee 4. Public Support Committee (PSC) creation report Lemburg reported on the PSC developments: The following people have volunteered to be on the PS committee: Stephan Deibel Jeremy Hylton Tim Peters Aahz Alex Martelli Neil Norwitz Greg Ward Marc-Andr...

  • Conferences and Workshops

    Conferences and Workshops Conference Listings There are quite a number of Python conferences happening all year around and in many parts of the world. Many of them are taking place yearly or even more frequent: Python Conferences List on the Python Wiki -- this is the main and most complete list of conferences around the world Subsets of this list are also available on other sites: pycon.org -- lists a subset of mostly national Python conferences PyData -- listings of Python conferences sp...

  • Building the PSF: the Q2 2019 Fundraiser

    Building the PSF: the Q2 2019 Fundraiser Help us raise $60,000 USD by June 30th! #countdown-wrap { width: 70%; padding: 10px; font-family: arial; max-width: 650px; margin: 10px auto 50px; } #goal { font-size: 36px; text-align: center; color: #888; @media only screen and (max-width : 640px) { text-align: center; } } #glass { width: 100%; height: 20px; background: #c7c7c7; border-radius: 10px; float: left; overflow: hidden; } #progress { float: left;...

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