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  • ...filed with the Secretary of the PSF in advance of the meeting. The form may be sent by GPG/PGP-signed email to: psf at python.org or faxed to: +1 858 712 8966 or mailed to: Python Software Foundation P.O. Box 653 Ipswich, MA 01938 USA Please use fax or email if at all possible. We can't guarantee that postal mail will arrive in time. When using fax or snail mail, send a copy of the proxy designation by email.

  • Linux RPMs for Python 2.2.1

    ...FilesHavePrefix) &lt;= 4.0-1 System Message: ERROR/3 (<string>, line 234) Unexpected indentation. rpmlib(CompressedFileNames) &lt;= 3.0.4-1 System Message: WARNING/2 (<string>, line 235) Block quote ends without a blank line; unexpected unindent. Requires(rpmlib): rpmlib(PayloadFilesHavePrefix) &lt;= 4.0-1 rpmlib(CompressedFileNames) &lt;= 3.0.4-1 System Message: WARNING/2 (<string>, line 237) Definition list ends without a blank line; unexpected unindent....

  • PSF Trademark Frequently Asked Questions (FAQ)

    ...files? You can download the official Python logo files from https://www.python.org/community/logos/ What does the Python logo mean? "The logo is actually based on Mayan representations of snakes. [...] The shapes used (cross/spiral/yin-yang) are also primitive enough that there will always be connotations that can be derived." - Tim Parkin May I use the Python logo to refer to things other than the Python programming language? In order to protect the mark, the Python logo may only...

  • Release – Python 2.1.3

    Version: None

    Released: April 9, 2002

    Note: This is not the most current Python version. See the download page for a more recent version. On April 8 2002, we're releasing Python 2.1.3 - a bugfix release of Python 2.1. This release has a small number of critical bug fixes. This is the …

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  • Release – Python 3.5.0a2

    Version: None

    Released: March 9, 2015

    Python 3.5.0a2 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0a2 was released on March 9th, 2015. Major new features of the 3.5 series, compared to 3.4 Python 3.5 is still in development, …

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  • Release – Python 3.5.0a3

    Version: None

    Released: March 30, 2015

    Python 3.5.0a3 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0a3 was released on March 30th, 2015. Major new features of the 3.5 series, compared to 3.4 Python 3.5 is still in development, …

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  • Release – Python 3.7.0a2

    Version: None

    Released: Oct. 17, 2017

    This is an early developer preview of Python 3.7 Major new features of the 3.7 series, compared to 3.6 Python 3.7 is still in development. This releasee, 3.7.0a2, is the second of four planned alpha releases. Alpha releases are intended to make it easier to test the …

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  • Release – Python 3.13.0a4

    Version: None

    Released: Feb. 15, 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, 3.13.0a4, is the fourth of six planned alpha releases. Alpha releases are intended to make it easier to test the …

  • [PYTHON MATRIX-SIG] FAQ

    ...files for pickling and unpickling matrices inthe windows world. Blame Bill for the silliness.

  • Python 2.1.2

    ...file in the source release for an exhaustive list of almost every little detail that changed. Download the release Windows users should download Python-2.1.2.exe, the Windows installer, from one of the download locations below, run it, and follow the friendly instructions on the screen to complete the installation. Windows users may also be interested in Mark Hammond's win32all, a collection of Windows-specific extensions including COM support and Pythonwin, an IDE built using W...

  • Python 2.1.3

    ...file in the source release for an exhaustive list of almost every little detail that changed. Download the release Windows users should download Python-2.1.3.exe, the Windows installer, from one of the download locations below, run it, and follow the friendly instructions on the screen to complete the installation. Windows users may also be interested in Mark Hammond's win32all, a collection of Windows-specific extensions including COM support and Pythonwin, an IDE built using W...

  • Release – Python 3.14.0rc1

    Version: None

    Released: July 22, 2025

    It's the first 3.14 release candidate! https://www.python.org/downloads/release/python-3140rc1/ This is the first release candidate of Python 3.14 This release, 3.14.0rc1, is the penultimate release preview. Entering the release candidate phase, only reviewed code changes which are clear bug fixes are allowed between this release candidate and the …

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  • Proxy Form - 2009-03-27 PSF Members' Meeting

    ...filed with the Secretary of the PSF in advance of the meeting. The form may be sent (by GPG/PGP-signed email, or as a digital scan or photograph) to: psf at python.org or faxed to: +1 858 712 8966 or mailed to: Python Software Foundation P.O. Box 848 Hampton, NH 03843 USA Please use fax or email if at all possible. We can't guarantee that postal mail will arrive in time. When using fax or snail mail, send a copy of the proxy form by email.

  • Release – Python 3.7.0a3

    Version: None

    Released: Dec. 5, 2017

    This is an early developer preview of Python 3.7 Major new features of the 3.7 series, compared to 3.6 Python 3.7 is still in development. This releasee, 3.7.0a3, is the third of four planned alpha releases. Alpha releases are intended to make it easier to test the …

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  • Release – Python 3.6.9

    Version: None

    Released: July 2, 2019

    Note: The release you are looking at is Python 3.6.9, a security 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 …

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  • Python Software Foundation Sponsors

    Python Software Foundation Sponsors The PSF would not be possible without the generous financial help of the following sponsors. While the PSF thanks these sponsors for their support, we don't necessarily endorse nor promote any specific activity of any of its sponsors. Interested in becoming a sponsor? Check out our sponsor application. Visionary Sponsors Googl...

  • Release – Python 3.1.0

    Version: None

    Released: June 26, 2009

    Python 3.1 has been superseded by 3.1.1. You can download 3.1.1. Python 3.1 final was released on June 27th, 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 3.6.10rc1

    Version: None

    Released: Dec. 11, 2019

    Note Python 3.8 is now released and is the latest feature release of Python 3. Get the latest release of 3.8.x here. Python 3.6.10rc1 is the release candidate preview of the next security fix release of Python 3.6. Python 3.6.8 was the final bugfix release for …

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  • Python 3.1 Release

    ...files: 8590b685654367e3eba70dc00df7e45e88c21da4 11359455 python-3.1.tgz f8c610f47e6c9420314e48871b9c697a93ed2e42 9510460 python-3.1.tar.bz2 2a0dc4829e5d3842d363a16594e077b8d7e2df88 14094336 python-3.1.amd64.msi 4b499d3e4ba47f8c7f814ef379cb24c89f9b43c1 13814272 python-3.1.msi 02ceddc7d2b65b7d378ca9f333e43f9b0bec7bb1 17119035 python-3.1.dmg [1]The binaries for AMD64 will also work on processors that implement the Intel 64 architecture (formerly EM64T), i.e. the architecture that Mi...

  • PSF Newsletter Signup

    ...file. */ #mc-embedded-subscribe-form input[type=checkbox]{display: inline; width: auto;margin-right: 10px;} #mergeRow-gdpr {margin-top: 20px;} #mergeRow-gdpr fieldset label {font-weight: normal;} #mc-embedded-subscribe-form .mc_fieldset{border:none;min-height: 0px;padding-bottom:0px;} Subscribe * indicates required Email Address * Nickname * Full Name Contact Permissions (GDPR Compliance) Please select all the...

Python language documentation

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