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  • Download Python Sources

    Download Python Sources For most Unix systems, you must download and compile the source code (see the latest releases). The same source code archive can also be used to build the Windows and Mac versions, and is the starting point for ports to all other platforms. You can browse the sources online through the repository viewer. If you want to help with the Python Project, see the Python Developer's Guide.

  • Release – Python 3.12.0a1

    Version: None

    Released: Oct. 25, 2022

    This is an early developer preview of Python 3.12 Major new features of the 3.12 series, compared to 3.11 Python 3.12 is still in development. This release, 3.12.0a1 is the first of seven planned alpha releases. Alpha releases are intended to make it easier to test the current state of …

  • Parade of the PEPs

    Parade of the PEPs Parade of the PEPs To start off Developer's Day at the Python10 conference I gave a keynote ending in what I dubbed "the parade of the PEPs". It was a brief overview of all open PEPs, where I gave my highly personal and subjective opinion for each PEP. Later, I realized that this might have been of interest to other developers. I didn't take notes at the conference, so below is a different set of comments that I created from scratch during a single two-hour sitt...

  • Python Software Foundation: Press Release 9-Feb-2004

    Python Software Foundation: Press Release 9-Feb-2004 February 9, 2004 Press Release SOURCE: Python Software Foundation PyCon 2004 - Second Annual Python Developers Conference Keynote Speech by Mitchell Kapor, founder of Lotus FREDERICKSBURG, Va., February 9, 2004 -- PyCon 2004, the second annual Python developers conference, will be held at George Washington University's Cafritz Conference Center in Washington DC on March 24-26, 2004. Mitchell Kapor, founder of Lotus Development Co...

  • Release – Python 3.14.0b4

    Version: None

    Released: July 8, 2025

    It's the final 3.14 beta! https://www.python.org/downloads/release/python-3140b4/ This is a beta preview of Python 3.14 Python 3.14 is still in development. This release, 3.14.0b4, is the last of four planned beta releases. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes …

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  • Job - AI Developer

    Location: Basel, Switzerland Switzerland

    Telecommuting: Yes

    We’re looking for skilled Python developers with experience in AI to join us on a project-by-project basis. Each project runs for 1 to 2 months and pays between $30,000 and $50,000 depending on the scope. What You'll Do Build AI tools and systems using Python Work with APIs from OpenAI, …

  • Python Software Foundation: Minutes of Board of Directors Meeting (February 10, 2004)

    Python Software Foundation: Minutes of Board of Directors Meeting (February 10, 2004) The Python Software Foundation Minutes of Regular Meeting of the Board of Directors Draft February 10, 2004 A regular meeting of the Python Software Foundation (the "PSF") Board of Directors was held over Internet Relay Chat at 18:00 GMT. Martin von Löwis presided at the meeting. 1. Attendance The following members of the Board of Directors were present at the meeting: Guido van Rossum, Martin von Löw...

  • Python Software Foundation: Minutes of Board of Directors Meeting (October 12, 2004)

    Python Software Foundation: Minutes of Board of Directors Meeting (October 12, 2004) The Python Software Foundation Minutes of Regular Meeting of the Board of Directors October 12, 2004 A regular meeting of the Python Software Foundation (the "PSF") Board of Directors was held over Internet Relay Chat at 17:00 GMT. Stephan Deibel presided at the meeting. 1. Attendance The following members of the Board of Directors were present at the meeting: Jeremy Hylton, Guido van Rossum, Stephan D...

  • Python 2.4.1 - Linux RPMs

    Python 2.4.1 - Linux RPMs Linux RPMs for Python 2.4.1c2 Except where noted, these RPMs are made available by Sean Reifschneider (jafo-rpms@tummy.com). Having Problems? If you are having problems, please see the RPM Frequently Asked Questions section at the end of this document for possible solutions. RPMs For Other Platforms For platforms in which binaries aren't available here, you can easily build binary RPMs directly from the Python SRPM. Simply download one of the .src.rpm files ...

  • Release – Python 2.6.9

    Version: None

    Released: Oct. 29, 2013

    View Release Notes

  • 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 state of …

  • PSF Sponsorship Prospectus

    PSF Sponsorship Prospectus sponsorship sponsor prospectus PSF Sponsorship Program Your contributions matter and they make an IMPACT. Below are some of the ways the PSF uses its funding to support the Python community: Python Community Infrastructure The PSF supports the Python Package Index (PyPI), mail.python.org, wiki.python.org, and us.pycon.org. In addition to the costs of the community web services we provide, we need staff to expand our services programs and keep them running 24/...

  • Release – Python 2.2.0

    Version: None

    Released: Dec. 21, 2001

    Important: This release is vulnerable to the problem described in security advisory PSF-2006-001 "Buffer overrun in repr() of unicode strings in wide unicode builds (UCS-4)". This fix is included in Python 2.4.4 and Python 2.5. If you need to remain with Python 2.2, there's a patch available from the …

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  • Applications for Python

    Applications for Python Python is used in many application domains. Here's a sampling. The Python Package Index lists thousands of third party modules for Python. Web and Internet Development Python offers many choices for web development: Frameworks such as Django and Pyramid. Micro-frameworks such as Flask and Bottle. Advanced content management systems such as Plone and django CMS. Python's standard library supports many Internet protocols: HTML and XML JSON E-mail processing. Suppor...

  • Python 2.2

    Python 2.2 Python 2.2 Note: See Python 2.2.3 for a patch release which supersedes 2.2. Important: This release is vulnerable to the problem described in security advisory PSF-2006-001 "Buffer overrun in repr() of unicode strings in wide unicode builds (UCS-4)". This fix is included in Python 2.4.4 and Python 2.5. If you need to remain with Python 2.2, there's a patch available from the security advisory page. We are extremely pleased to announce the relea...

  • 2014-01-03 PSF Board Meeting Minutes

    2014-01-03 PSF Board Meeting Minutes The Python Software Foundation Minutes of a Regular Meeting of the Board of Directors January 06, 2014 A regular meeting of the Python Software Foundation ("PSF") Board of Directors was held over Group Conference Call via phone and Internet Relay Chat beginning at 18:00 CET/ 12:00 EST, on January 03, 2014. Van Lindberg presided over the meeting. Ewa Jodlowska prepared the minutes. All votes are reported in the form "Y-N-A" (in favor-...

  • Release – Python 3.11.0a7

    Version: None

    Released: April 5, 2022

    This is an early developer preview of Python 3.11 Major new features of the 3.11 series, compared to 3.10 Python 3.11 is still in development. This release, 3.11.0a7 is the last of seven planned alpha releases. Alpha releases are intended to make it easier to test the current state of …

  • Release – Python 3.13.0a3

    Version: None

    Released: Jan. 17, 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, 3.13.0a3, is the third of six planned alpha releases. Alpha releases are intended to make it easier to test the current state of …

  • Bugs in Python 2.5

    Bugs in Python 2.5 In the default installation directory (C:Python25), NTFS permission inheritance gives write access to the Python installation for all users of the system. If untrusted users have access to the system, there are two solutions to the problem: either install to the Program Files folder (where only Power Users get write access to the installation), or edit the access control list to remove the write permission. If write control should only be granted to Administrators, the comm...

  • Bugs in Python 2.5.1

    Bugs in Python 2.5.1 In the default installation directory (C:Python25), NTFS permission inheritance gives write access to the Python installation for all users of the system. If untrusted users have access to the system, there are two solutions to the problem: either install to the Program Files folder (where only Power Users get write access to the installation), or edit the access control list to remove the write permission. If write control should only be granted to Administrators, the co...

Python language documentation

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