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  • Python Success Stories

    ...codes. RTF requires unescaped characters {, }, and \\, so I modified OpenJade to map Unicodes 0xFFFD, 0xFFFE, and 0xFFFF in the stylesheet to these unescaped characters. I also found an archived post on the docbook-apps mailing list that was extremely helpful for aligning the contents of DocBook download components into a workable hierarchy. An Example Python API for DocBook To support development of the necessary content inserter with DocBook, I needed a Python API that could be used to quick...

  • Release – Python 3.9.13

    Version: None

    Released: May 17, 2022

    This is the thirteenth and final regular maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.13, a 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. According …

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  • Release – Python 3.9.0

    Version: None

    Released: Oct. 5, 2020

    This is the stable release of Python 3.9.0 Note: The release you're looking at is Python 3.9.0, a legacy release. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. Installer news This is the first version of Python to …

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  • Bylaws Changes Proposed for 2009 PSF Members' Meeting

    ...Python Software Foundation For Consideration at the 2009 Members' Meeting March 27, 2009 Proposed new bylaws (text source) Copy of old bylaws, as they existed prior to the proposed changes (text source) Description of differences between old & new bylaws (unified diff & context diff) Current bylaws

  • Release – Python 3.6.0rc1

    Version: None

    Released: Dec. 6, 2016

    Python 3.6.0rc1 Python 3.6.0rc1 was released on 2016-12-06. 3.6.0rc1 is the first release candidate for the 3.6.0 release. Code for 3.6.0 is now frozen. Assuming no release critical problems are found prior to the 3.6.0 final release date, currently 2016-12-16, the 3.6.0 final release will be the same code base …

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  • Release – Python 3.6.0rc2

    Version: None

    Released: Dec. 16, 2016

    Python 3.6.0rc2 Python 3.6.0rc2 was released on 2016-12-16. 3.6.0rc2 is the second release candidate for the 3.6.0 release. Code for 3.6.0 is now frozen. Assuming no release critical problems are found prior to the 3.6.0 final release date, currently 2016-12-23, the 3.6.0 final release will be the same code base …

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  • Release – Python 3.9.6

    Version: None

    Released: June 28, 2021

    This is the sixth maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.6, a 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. There's been 146 commits …

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  • Release – Python 3.9.11

    Version: None

    Released: March 16, 2022

    This is the eleventh maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.11, a 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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  • Python 3.3.5 release

    Python 3.3.5 release Python 3.3.x has reached end-of-life. Python 3.3.7, the final security-fix release, is available here. Python 3.3.5 was released on March 9th, 2014. Python 3.3.5 includes fixes for these important issues: a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621) a 3.3.4 regression executing scripts with a coding declared and Windows newlines (see http://bugs.python.org/issue20731) potential DOS using compression codecs in bytes.decode() (see http://bugs.pyt...

  • Python Success Stories

    ...Python, it is available to me. The world and the program to support it grew in parallel. As I came up with new ideas for structures for spots, I would write new utility functions like nesw() to create them easily. I could watch Nat play the game, see what he wanted it to do, and add features quickly. Many of Python's features (interpreted code, object orientation, garbage collection, lists and dictionaries) supported this rapid turn-around. The Node class was extended and subclassed to create ...

  • Release – Python 3.3.5rc1

    Version: None

    Released: Feb. 23, 2014

    Python 3.3.5 includes fixes for these important issues: a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621) a 3.3.4 regression executing scripts with a coding declared and Windows newlines (see http://bugs.python.org/issue20731) potential DOS using compression codecs in bytes.decode() (see http://bugs.python.org/issue19619 and http://bugs.python.org/issue20404) and also fixes quite a few other …

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  • Release – Python 3.3.5rc2

    Version: None

    Released: March 2, 2014

    Python 3.3.5 includes fixes for these important issues: a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621) a 3.3.4 regression executing scripts with a coding declared and Windows newlines (see http://bugs.python.org/issue20731) potential DOS using compression codecs in bytes.decode() (see http://bugs.python.org/issue19619 and http://bugs.python.org/issue20404) and also fixes quite a few other …

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  • Release – Python 3.3.5

    Version: None

    Released: March 9, 2014

    Python 3.3.5 includes fixes for these important issues: a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621) a 3.3.4 regression executing scripts with a coding declared and Windows newlines (see http://bugs.python.org/issue20731) potential DOS using compression codecs in bytes.decode() (see http://bugs.python.org/issue19619 and http://bugs.python.org/issue20404) and also fixes quite a few other …

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  • Release – Python 3.3.5rc1

    Version: None

    Released: Feb. 23, 2014

    Python 3.3.5 includes fixes for these important issues: a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621) a 3.3.4 regression executing scripts with a coding declared and Windows newlines (see http://bugs.python.org/issue20731) potential DOS using compression codecs in bytes.decode() (see http://bugs.python.org/issue19619 and http://bugs.python.org/issue20404) and also fixes quite a few other …

  • Legal Statements

    ...Python, its standard libraries, and Jython, are distributed under the Python License. The intellectual property rights behind Python and Jython are held and managed by the Python Software Foundation. The licenses, trademarks, and copyrights for other implementations of Python (such as IronPython, Stackless Python, and PyPy) may vary and are managed by their respective owners. Third-Party Content The Python Software Foundation (“PSF”) does not claim ownership of any third-party code or content (“...

  • Python Software Foundation: Press Release 6-Mar-2001

    ...Python Conference, Guido van Rossum announced the launch of the Python Software Foundation (PSF). Modeled after the successful Apache Software Foundation, the PSF's mandate is to provide educational, legal and financial resources to the Python community. Responsible for holding Python's intellectual property, the PSF will also act as an educational resource, maintain the Python website, and foster Python user groups. The fastest growing programming language, Python is open source, cro...

  • EDU-SIG: Python in Education

    ...Python. It allows Python to talk to SDL, a cross-platform, multimedia library. Because it needs to be compiled for each platform and each Python version, there can be a lag when a new Python version comes along. pyglet is the newcomer, based on OpenGL. Because it is a pure Python package, it can be used as is even when a new Python version is released (except for the Python 2 to Python 3 transition). Miscellaneous Python for secretaries: A resource site aimed at showing business users how t...

  • Become a Member of the PSF

    ...Python events, participating in one of the PSF's working groups, etc. 3. Fellows Fellows are members who have been nominated for their extraordinary efforts and impact upon Python, the community, and the broader Python ecosystem. Visit this page to nominate a Fellow or learn more about the process. Basic Membership Sign up as a Basic Member here! Signing up as a Basic Member is free, and simply declares that you are part of the Python language community and agree to the community Code of Conduct...

  • Alternative Python Implementations

    ...Python to include more libraries or specialized it for a particular application. This site hosts the "traditional" implementation of Python (nicknamed CPython). A number of alternative implementations are available as well, namely PyPy (a fast implementation of Python with a JIT compiler) IronPython (Python running on .NET) MicroPython (Python running on microcontrollers and in the Web browser) Stackless Python (a branch of CPython supporting microthreads) Jython (Python running on ...

  • PSF Distinguished Service Awards

    ...code in the CPython repository, and has made over 160 changes in the PEP repository. Raymond has also served as a director of the Python Software Foundation, and has mentored many people over the years on their contributions to the python-dev community. He's also well known for his contributions to the Python Cookbook, and shares many pieces of Python wisdom on Twitter. The Python Software Foundation thanks Raymond Hettinger for his contributions to the CPython project and the greater Python com...

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