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  • Python 2.7.7 Release

    ...downloads for more information. [1](1, 2) The binaries for AMD64 will also work on processors that implement the Intel 64 architecture (formerly EM64T), i.e. the architecture that Microsoft calls x64, and AMD called x86-64 before calling it AMD64. They will not work on Intel Itanium Processors (formerly IA-64). [2](1, 2, 3) There is important information about IDLE, Tkinter, and Tcl/Tk on Mac OS X here.

  • Release – Python 3.7.15

    Version: None

    Released: Oct. 11, 2022

    Note: The release you are looking at is a security bugfix release for the legacy 3.7 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.7 was 3.7.17. Please …

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  • Release – Python 2.7.2

    Version: None

    Released: June 11, 2011

    Note: A newer bugfix release, 2.7.3, is currently available. Its use is recommended over Python 2.7.2. Python 2.7.2 was released on June 11th, 2011. The Python 2.7 series is scheduled to be the last major version in the 2.x series before 2.x moves into an extended …

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  • Python 2.7.1 Release

    Python 2.7.1 Release Python 2.7.1 Note: A newer bugfix release, 2.7.2, is currently available. Its use is recommended. Python 2.7.1 was released on November 27th, 2010. The Python 2.7 series is scheduled to be the last major version in the 2.x series before 2.x moves into an extended maintenance period. This release contains many of the features that were first released in Python 3.1. Improvements in this release include: An ordered dictionary type New unittest features including test skip...

  • Release – Python 3.6.0

    Version: None

    Released: Dec. 23, 2016

    Note: The release you are looking at is Python 3.6.0, the initial feature release for the legacy 3.6 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.6 was 3.6.15 …

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  • Release – Python 3.6.1

    Version: None

    Released: March 21, 2017

    Note: The release you are looking at is Python 3.6.1, a bugfix release for the legacy 3.6 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.6 was 3.6.15 and …

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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...

  • Release – Python 2.2.3

    Version: None

    Released: May 30, 2003

    We are pleased to announce the release of Python 2.2.3 (final), on May 30, 2003. This is a bug-fix release for Python 2.2 and supersedes the previous bugfix release, Python 2.2.2. Note: there's a security fix for SimpleXMLRPCServer.py. Download the release …

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  • 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 2.2.3

    Python 2.2.3 Python 2.2.3 We are pleased to announce the release of Python 2.2.3 (final), on May 30, 2003. This is a bug-fix release for Python 2.2 and supersedes the previous bugfix release, Python 2.2.2. Note: there's a security fix for SimpleXMLRPCServer.py. Download the release Windows users should download the Windows installer, Python-2.2.3.exe, run it and follow the friendly instructions on the screen to complete the installation. Windows users may also be interested in Mark Hammon...

  • 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...

  • 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...

  • Release – Python 3.7.9

    Version: None

    Released: Aug. 17, 2020

    Note: The release you are looking at is Python 3.7.9, the final bugfix/security release with binary installers for the legacy 3.7 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for …

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  • Release – Python 2.7.6

    Version: None

    Released: Nov. 10, 2013

    Note: Python 2.7.6 has been superseded by Python 2.7.8. Python 2.7.6 was released on November 10, 2013. This is a 2.7 series bugfix release. Most importantly, it resolves an issue that caused the interactive prompt to crash on OS X 10.9. It also includes numerous bugfixes over …

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  • Release – Python 2.7.4

    Version: None

    Released: April 6, 2013

    Note: A newer bugfix release, 2.7.5, is currently available. Its use is recommended over previous versions of 2.7. Python 2.7.4 was released on April 6, 2013. This is a 2.7 series bugfix release. It includes hundreds of bugfixes over 2.7.3. About the 2.7 release series …

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  • Python 2.7.2 Release

    Python 2.7.2 Release Python 2.7.2 Note: A newer bugfix release, 2.7.3, is currently available. Its use is recommended over Python 2.7.2. Python 2.7.2 was released on June 11th, 2011. The Python 2.7 series is scheduled to be the last major version in the 2.x series before 2.x moves into an extended maintenance period. The 2.7 series contains many of the features that were first released in Python 3.1. Improvements in this release include: An ordered dictionary type New unittest features inc...

  • Python 2.7.4 Release

    Python 2.7.4 Release Python 2.7.4 Note: A newer bugfix release, 2.7.5, is currently available. Its use is recommended over previous versions of 2.7. Python 2.7.4 was released on April 6, 2013. This is a 2.7 series bugfix release. It includes hundreds of bugfixes over 2.7.3. About the 2.7 release series Among the features and improvements to Python 2.6 introduced in the 2.7 series are An ordered dictionary type New unittest features including test skipping, new assert methods, and test disc...

  • Python 2.7.6 Release

    Python 2.7.6 Release Note: Python 2.7.6 has been superseded by Python 2.7.8. Python 2.7.6 was released on November 10, 2013. This is a 2.7 series bugfix release. Most importantly, it resolves an issue that caused the interactive prompt to crash on OS X 10.9. It also includes numerous bugfixes over 2.7.5. Download This is a production release. Please report any bugs you encounter. We currently support these formats for download: Windows x86 MSI Installer (2.7.6) (sig) Windows x86 MSI program...

  • New-style Classes

    New-style Classes Warning New-style classes has been integrated into Python 2.7 and old-style classes has been removed in Python 3. Please refer to the Python tutorial and the Descriptor HowTo Guide for more up-to-date documentation about classes and descriptors respectively. Unfortunately, new-style classes have not yet been integrated into Python's standard documentation. Fear not, however; many people have worked to provide useful information on creating and using new-style classes: Unif...

  • 2021 PSF Annual Report

    2021 PSF Annual Report The Python Software Foundation 2021 Annual Report 2021 was a year of continued changes, challenges, and growth for the PSF. We said goodbye to our first Executive Director and welcomed four new team members in new roles. We celebrated our 20th anniversary and built on the successes of our first two decades to launch new areas of work that advance our mission and help us to even better serve our Python community. We’d love for you to take a look at the 2021 Annua...

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