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  • Python 3.0 Release

    Python 3.0 Release Python 3.0 Python 3.0 is end-of-lifed with the release of Python 3.1. All users of Python 3.0.x should upgrade to the most recent version of Python 3; please see the downloads pages. Python 3.0 has been replaced by a newer bugfix release of Python. Please download Python 3.0.1 instead. Python 3.0 final was released on December 3rd, 2008. Python 3.0 (a.k.a. "Python 3000" or "Py3k") is a new version of the language that is incompatible with the 2.x line ...

  • Release – Python 3.0.0

    Version: None

    Released: Dec. 3, 2008

    Python 3.0 final was released on December 3rd, 2008. Python 3.0 (a.k.a. "Python 3000" or "Py3k") is a new version of the language that is incompatible with the 2.x line of releases. The language is mostly the same, but many details, especially how built-in objects like dictionaries and …

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  • Python 3.1.1 Release

    Python 3.1.1 Release Python 3.1.1 Python 3.1.1 has been superseded by 3.1.2. You can download 3.1.2. Python 3.1.1 was released on August 17th, 2009. Python 3.1 is a continuation of the work started by Python 3.0, the new backwards-incompatible series of Python. Improvements in this release include: An ordered dictionary type Various optimizations to the int type New unittest features including test skipping and new assert methods. A much faster io module Tile support for Tkinter A pure Pyth...

  • Giving Tuesday Fundraiser

    ...Python documentation, fiscal sponsorships, software development, and community projects. Your contributions help fund the critical tools you use every day.  It's easy to donate Click here to make a one-time or recurring donation. If you’re an existing PSF Supporting Member and would like to make your support recurring, log into your account and click “Auto-Renewal”. If you’re an existing Supporting Member and would like to support the PSF beyond your $99 annual fee, use this donation page to s...

  • Python 3.1.2 Release

    ...Python reference implementation of the import statement New syntax for nested with statements See these resources for further information: What's New in 3.1? What's new in Python 3000 Python 3.1.2 Change Log Online Documentation Conversion tool for Python 2.x code: 2to3 Report bugs at http://bugs.python.org. Help fund Python and its community by donating to the Python Software Foundation. Download This is a production release. Please report any bugs you may encounter to http://bugs.python....

  • Release – Python 3.1.1

    Version: None

    Released: Aug. 17, 2009

    Python 3.1.1 has been superseded by 3.1.2. You can download 3.1.2. Python 3.1.1 was released on August 17th, 2009. Python 3.1 is a continuation of the work started by Python 3.0, the new backwards-incompatible series of Python. Improvements in this release include: An …

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  • Release – Python 3.1.2

    Version: None

    Released: March 20, 2010

    Note: It is recommended that you use the latest bug fix release of the 3.1 series, 3.1.4. Python 3.1.2 was released on March 21st, 2010. The Python 3.1 version series is a continuation of the work started by Python 3.0, the new backwards-incompatible series of …

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  • Release – Python 3.13.0a6

    Version: None

    Released: April 9, 2024

    This is an early developer preview of Python 3.13 Major new features of the 3.13 series, compared to 3.12 Python 3.13 is still in development. This release, 3.13.0a6, is the sixth and last planned alpha release. Alpha releases are intended to make it easier to test the …

  • Python 2.5.6

    Python 2.5.6 Python 2.5.6 We are pleased to announce the release of Python 2.5.6, a security fix release of Python 2.5, on May 26th, 2011. The last binary release of Python 2.5 was 2.5.4. This is a source-only release that only includes security fixes. The last full bug-fix release of Python 2.5 was Python 2.5.4. User are encouraged to upgrade to the latest release of Python 2.7 (which is 2.7.2 at this point). This release is the final release of Python 2.5; under the current release policy...

  • Job - Senior Python Developer

    Location: Remote, Remote Remote

    Telecommuting: Yes

    Role Overview: This position is within a project with one of the foundational LLM companies. The goal is to assist these foundational LLM companies in enhancing their Large Language Models. One way we help these companies improve their models is by providing them with high-quality proprietary data. This …

  • Python 2.5.5

    Python 2.5.5 Python 2.5.5 We are pleased to announce the release of Python 2.5.5, a security fix release of Python 2.5, on January 31st, 2010. Python 2.5.5 has been replaced by a newer bugfix release of Python. Please download Python 2.5.6 instead. The last binary release of Python 2.5 was 2.5.4. This is a source-only release that only includes security fixes. The last full bug-fix release of Python 2.5 was Python 2.5.4. User are encouraged to upgrade to the latest release of Python 2.7 (wh...

  • Release – Python 2.5.6

    Version: None

    Released: May 26, 2011

    This is a source-only release that only includes security fixes. The last full bug-fix release of Python 2.5 was Python 2.5.4. User are encouraged to upgrade to the latest release of Python 2.7 (which is 2.7.2 at this point). This release is the final release of Python 2.5; …

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  • Python 2.4.1 - Bugs

    ...Python target directory contains a space in its name (e.g. C:\Program Files\python24). In this case, manually delete the shortcut, and create new shortcuts with the command "C:\Program Files\python24\pythonw.exe" and the command line options "C:\Program Files\python24\Lib\idlelib\idle.pyw" and "C:\Program Files\python24\Tools\scripts\pydocgui.pyw" This will not be a problem if Python is installed into its default location (i.e. c:\python24). IDLE now executes code ...

  • Bugs in Python 2.4.2

    ...Python target directory contains a space in its name (e.g. C:\Program Files\python24). In this case, manually delete the shortcut, and create new shortcuts with the command "C:\Program Files\python24\pythonw.exe" and the command line options "C:\Program Files\python24\Lib\idlelib\idle.pyw" and "C:\Program Files\python24\Tools\scripts\pydocgui.pyw" This will not be a problem if Python is installed into its default location (i.e. c:\python24). IDLE now executes code ...

  • Release – Python 3.10.0a6

    Version: None

    Released: March 1, 2021

    This is an early developer preview of Python 3.10 Major new features of the 3.10 series, compared to 3.9 Python 3.10 is still in development. This release, 3.10.0a6 is the sixth of seven planned alpha releases. Alpha releases are intended to make it easier to test the current …

  • Release – Python 3.10.2

    Version: None

    Released: Jan. 14, 2022

    This is the second maintenance release of Python 3.10 Python 3.10.2 is the newest major release of the Python programming language, and it contains many new features and optimizations. This is a special bugfix release ahead of schedule to address a memory leak that was happening on …

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  • Release – Python 3.10.11

    Version: None

    Released: April 5, 2023

    This is the eleventh maintenance release of Python 3.10 Python 3.10.10 is the newest major release of the Python programming language, and it contains many new features and optimizations. Major new features of the 3.10 series, compared to 3.9 Among the new major new features and …

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  • PSF Fundraiser - test page

    ...tools and initiatives that Pythonistas use everyday. This years' fundraiser is focusing on education. We're excited to be able to collaborate with authors, trainers, and companies from all over the world to raise money for the PSF. In addition, it will help grow a diverse and international community of Python programmers. There are two ways you can donate to the PSF fundraiser! Purchase a product/service from any of the below companies and part of the proceeds will go to the...

  • Release – Python 3.10.0rc2

    Version: None

    Released: Sept. 7, 2021

    This is the first release candidate of Python 3.10 This release, 3.10.0rc2, is the last preview before the final release of Python 3.10.0 on 2021-10-04. Entering the release candidate phase, only reviewed code changes which are clear bug fixes are allowed between release candidates and the final release. …

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  • PSF Trademark Usage Policy

    ...Python" Use of the word "Python" in the names of freely distributed products like IronPython, wxPython, Python Extensions, etc. -- Allowed when referring to use with or suitability for the Python programming language. For commercial products, contact the PSF for permission. Use of the word "Python" in company names -- Allowed only by prior written permission from the PSF. Use of the word "Python" when redistributing the Python programming language as part of a...

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