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  • Python 3.4.0

    Python 3.4.0 Python 3.4.0 Note: Python 3.4.0 has been superseded by Python 3.4.9. Python 3.4.0 was released on March 16th, 2014. 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 PEP 428, a "pathlib" module providing object-oriented filesystem paths PEP 435, a standardized "enum&q...

  • Python Copyright

    Python Copyright Python Copyright Historical note: This page describes the Python license used for Python versions up to and including Python 1.6a2. CNRI released Python 1.6b1 and the final Python 1.6 release under a different license, which is open source compliant, but not compatible with the GPL (the only incompatibility being the inclusion of a choice-of-law clause). More recent PSF releases, in particular 2.0.1, 2.1.1, and all releases since then, are GPL-compatible. Most P...

  • 2021 end-of-the-year fundraiser!

    ...Python community. This year the PSF launched two critical initiatives thanks to Google's sponsorship and Bloomberg's grant. We're super happy to now support Python core development and Python Packaging in new ways: Core Development: In July 2021, the PSF hired its inaugural Developer-in-Residence, Łukasz Langa. Łukasz works full-time (one year term) to assist CPython maintainers and the Python Steering Council. Areas of responsibility include analytical research to understand the project's v...

  • Event – PyGuj (Python User Group - Gujarat) - Kick Start Event

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    Location: Aryabhatt Hall, LD College of Engineering, Ahmedabad, India

    PyGuj (Python User Group - Gujarat) - Kick Start Event

  • Event – Cape Town Python User Group (CTPUG) Meeting

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    Location: The Alexander Bar, Café and Theatre, Strand Street, Cape Town, South Africa

    Cape Town Python User Group (CTPUG) Meeting

  • Event – PyDay Piura: Comunidad Python Piura

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    Location: Auditorio del CIT de la Universidad Nacional de Piura, Piura, Peru

    PyDay Piura: Comunidad Python Piura

  • Event – Burkina Faso's Python Users Group (FasoPy)'s launch

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    Location: ISPP Siège, Ouagadougou, Burkina Faso

    Burkina Faso's Python Users Group (FasoPy)'s launch

  • Event – PyAmsterdam meetup: PEPs 634-636 Let's talk about python PEPs!

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    Location: Online Event

    Python Amsterdam Meetup

  • Event – Python Milano - PyBirra

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    Location: Metropolitan City of Milan, Italy

    Python Milano - PyBirra

  • Release – Python 3.4.1

    Version: None

    Released: May 19, 2014

    Python 3.4.1 Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.1 was released on May 18th, 2014. Python 3.4.1 has over three hundred bugfixes and other improvements over 3.4.0. One notable change: the version of …

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  • Release – Python 3.4.2rc1

    Version: None

    Released: Sept. 22, 2014

    Python 3.4.2rc1 Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.2rc1 was released on September 22nd, 2014. Python 3.4.2 has many bugfixes and other small improvements over 3.4.1. One new feature for Mac OS X …

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  • Release – Python 3.4.2

    Version: None

    Released: Oct. 13, 2014

    Python 3.4.2 Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.2 was released on October 8th, 2014. Python 3.4.2 has many bugfixes and other small improvements over 3.4.1. One new feature for Mac OS X …

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  • Release – Python 3.4.3rc1

    Version: None

    Released: Feb. 8, 2015

    Python 3.4.3rc1 Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.3rc1 was released on February 8th, 2015. Python 3.4.3rc1 has many bugfixes and other small improvements over 3.4.2. Major new features of the …

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  • Release – Python 3.9.0rc2

    Version: None

    Released: Sept. 17, 2020

    This is the second release candidate of Python 3.9 This release, 3.9.0rc2, is the last preview before the final release of Python 3.9.0 on 2020-10-05. In the mean time, we strongly encourage maintainers of third-party Python projects to prepare their projects for 3.9 compatibility during this phase. As …

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  • Release – Python 3.11.0rc1

    Version: None

    Released: Aug. 8, 2022

    This is the first release candidate of Python 3.11 This release, 3.11.0rc1, 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 final release. The second candidate and the last planned …

  • Release – Python 3.14.0a3

    Version: None

    Released: Dec. 17, 2024

    O Alpha 3, O Alpha 3, how lovely are your branches! https://www.python.org/downloads/release/python-3140a3/ 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, 3.14.0a3, is the third of seven planned …

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  • Python Success Stories

    ...Python libraries. Because Python is open source, the ERP5 developers could find and fix the bugs quickly and contribute the fixes back to the Python community. ERP5SyncML is now being used not only by ERP5 but was also adopted by the Nuxeo CPS, a Content Management System, as a way to synchronize documents between French government agencies. Python-GLPK: Linear Programming in Python Some aspects of an ERP system's database query functionality require mathematics that go beyond the capabilities...

  • Python 2.0

    ...= -= *= /= %= **= <<= >>= &= ^= |= For example, A += B is similar to A = A + B except that A is evaluated only once (relevant when A is something like dict[index].attr). However, if A is a mutable object, A may be modified in place. Thus, if A is a number or a string, A += B has the same effect as A = A+B (except A is only evaluated once); but if a is a list, A += B has the same effect as A.extend(B)! Classes and built-in object types c...

  • 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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  • Highlights: Python 2.5

    ...Python 2.5 Highlights: Python 2.5 Here are some of the (subjective) highlights of Python 2.5. More detail on almost all of the new features can be found in the document What's New In Python 2.5 More Reliable Python now uses the Buildbot tool for continuous testing on a wide range of platforms. This allows us to spot problems faster during development, and resulted in a much more robust release. Andrew Kuchling determined that there were over 350 patches and over 450 bugs fixed since Python...

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