Notice: This page displays a fallback because interactive scripts did not run. Possible causes include disabled JavaScript or failure to load scripts or stylesheets.

≡ Menu

Search Python.org

Results

  • Release – Python 3.15.0a6

    Version: None

    Released: Feb. 11, 2026

    This is an early developer preview of Python 3.15 Major new features of the 3.15 series, compared to 3.14 Python 3.15 is still in development. This release, 3.15.0a6, is the sixth of eight planned alpha releases. Alpha releases are intended to make it easier to test the …

    View Release Notes

  • 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 …

    View Release Notes

  • Release – Python 3.12.12

    Version: None

    Released: Oct. 9, 2025

    This is a security release of Python 3.12 Note: The release you're looking at is Python 3.12.12, a security bugfix release for the legacy 3.12 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content …

    View Release Notes

  • Python 3.4.5

    Python 3.4.5 Python 3.4.5 Note: Python 3.4.5 has been superseded by Python 3.4.9. Python 3.4.5 was released on June 26th, 2016. Python 3.4.5 is now in "security fixes mode". The only changes added since Python 3.4.4 are security fixes. Major new features of the 3.4 series, compared to 3.3 Python 3.4 includes a range of improvements of the 3.x series, including hundreds of small improvements and bug fixes. Among the new major new features and changes in the 3.4 release series are ...

  • Python Success Stories

    ...Python a mainstay since 1994 Enter Python. "We'd been using Python since 1994," says Friedrich, "when I literally stumbled across Python as I was searching the pre-Web Gopher FTP space for some help with a C++ project we were doing." Being an inveterate systems engineer, Friedrich "just had to investigate it." He was stunned by what he discovered. "Twenty minutes after my first encounter with Python, I had downloaded it, compiled it, and installed it on my SPAR...

  • Release – Python 3.11.9

    Version: None

    Released: April 2, 2024

    This is the last bugfix release of the Python 3.11 series This is the ninth (and last) bugfix release of Python 3.11 Python 3.11.9 is the newest major release of the Python programming language, and it contains many new features and optimizations. Major new features of …

    View Release Notes

  • Release – Python 3.14.0a4

    Version: None

    Released: Jan. 14, 2025

    Hello, three dot fourteen dot zero alpha four! This is an early developer preview of Python 3.14 Major new features of the 3.14 series, compared to 3.13 Python 3.14 is still in development. This release, 3.14.0a4, is the fourth of seven planned alpha releases. Alpha releases …

    View Release Notes

  • Event – London Python Code Dojo

    ,

    Location: London, United Kingdom

    Practical Python programming for all levels although limited to 30 tickets. We announce on the Python UK mailing list one week before the event. We also announce via Twitter: @ldnpydojo. Tickets sell out within hours of the announcement, so you have to be quick!

  • Event – London Python Code Dojo

    ,

    Location: London, United Kingdom

    Practical Python programming for all levels although limited to 30 tickets. We announce on the Python UK mailing list one week before the event. We also announce via Twitter: @ldnpydojo. Tickets sell out within hours of the announcement, so you have to be quick!

  • Event – LUG/PUG Azerbaijan: Introduction to Python Programming

    ,

    Location: Azercell Plaza, Baku, Azerbaijan

    Introduction to Python Programming, organized by the Azerbaijan Linux User Group and Python User Group. Training is planed for 3 weekends on Saturday and Sunday with ~3-4 hours per day, starting 28.09.2013.

  • Event – Python Indonesia Meetup

    ,

    Location: AIFDR (Australia - Indonesia Facility for Disaster Reduction), Menara Thamrin Building Suite 1505, Lantai 15, Jl. MH. Thamrin Kav. 3, Jakarta 10250, Indonesia

    Python Indonesia Meetup

  • Python Success Stories

    ...Python code. The XML processing tools in Python are, like everything else included with Python, well thought out, spec compliant, and powerful. Gusto.com often builds automated test suites in Python, in order to validate a new supplier Web service before rolling it into its web presence. Python's rapid development times and capacity for automating this kind of testing makes it possible to quickly find and work around bugs in the supplier's code, resulting in a more a robust web application. So...

  • Download Python 1.6 Source

    ...Python 1.6 software in source or binary form and its associated documentation, as released at the www.python.org Internet site on September 5, 2000 ("Python 1.6").</p> <p>2. Subject to the terms and conditions of this License Agreement, CNRI hereby grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, analyze, test, perform and/or display publicly, prepare derivative works, distribute, and otherwise use Python 1.6 alone or in any derivative version,...

  • Release – Python 3.6.10

    Version: None

    Released: Dec. 18, 2019

    Note: The release you are looking at is Python 3.6.10, 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 …

    View Release Notes

  • Python Getopt SIG

    Python Getopt SIG Python Getopt SIG The purpose of this SIG was to come up with a new and improved library for command-line parsing in Python 2.3. Everybody seems to agree that the venerable getopt module just doesn't do enough. The trick is to find something that is sufficiently powerful and flexible without being too complex to use, especially for novice programmers. The SIG was kicked off shortly after David Goodger and Greg Ward (your humble narrator and champion of this SI...

  • python.org email policy

    python.org email policy Use of @python.org email addresses represents the Python Software Foundation. The PSF maintains an email policy to help users understand the expectations for usage of their @python.org address. @python.org emails can be assigned to the following: Python Software Foundation staff Python Software Foundation board members and officers Python core developers Python community mailing lists and fiscal sponsorees Significant contributors to Python infrastructure a...

  • Python Success Stories

    ...Python Chosen H2X using Drone was a successful experiment and it was used by many people. In 2001 AstraZeneca decided to develop it further and brought in Andrew Dalke as a consultant, to improve the back-end code by making it more robust, extensible, and maintainable. Andrew, a well-known advocate for Python in computational chemistry and biology, convinced the group that Python was the appropriate language for the next generation back-end, which was named PyDrone. Python was chosen for this wo...

  • Release – Python 3.12.0rc2

    Version: None

    Released: Sept. 6, 2023

    This is the second release candidate of Python 3.12.0 This release, 3.12.0rc2, is the last release preview for Python 3.12. There will be no ABI changes from this point forward in the 3.12 series. The intent is for the final release of 3.12.0, scheduled for Monday, 2023-10-02, …

  • Release – Python 3.12.0rc3

    Version: None

    Released: Sept. 19, 2023

    This is the third release candidate of Python 3.12.0 This release, 3.12.0rc3, is the absolutely last release preview for Python 3.12. There will be no ABI changes from this point forward in the 3.12 series. The intent is for the final release of 3.12.0, scheduled for Monday, …

  • Release – Python 3.10.19

    Version: None

    Released: Oct. 9, 2025

    This is a security release of Python 3.10 Note: The release you're looking at is Python 3.10.19, a security bugfix release for the legacy 3.10 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content …

    View Release Notes

Python language documentation

If you didn't find what you need, try your search in the Python language documentation.