Notice: While JavaScript is not essential for this website, your interaction with the content will be limited. Please turn JavaScript on for the full experience.

Search Python.org

Results

  • Python 2.4.4 Release

    Python 2.4.4 Release Python 2.4.4 We are pleased to announce the release of Python 2.4.4 (FINAL), a bugfix release of Python 2.4, on October 18, 2006. Important: 2.4.4 includes a security fix (PSF-2006-001) for the repr() of unicode strings in wide unicode builds (UCS-4) Python 2.4 is now in bugfix-only mode; no new features are being added. At least 80 bugs have been squished since Python 2.4.3, including a number of bugs and potential bugs found by with the Coverity and Klocwork static an...

  • Python 2.5 Release

    Python 2.5 Release Python 2.5 Python 2.5 has been replaced by a newer bugfix release of Python. Please download Python 2.5.6 instead. Python 2.5 was released on September 19th 2006. There's a bunch of places you can look for more information on what's new in this release -- see the "What's New" section further down this page. This is a final release, and should be suitable for production use. PEP 356 includes the schedule and will be updated as the schedule evolves. At this point, ...

  • Python 2.5.1 Release

    Python 2.5.1 Release Python 2.5.1 Python 2.5.1 has been replaced by a newer bugfix release of Python. Please download Python 2.5.6 instead. Python 2.5.1 was released on April 18th, 2007. This is the first bugfix release of Python 2.5. Python 2.5 is now in bugfix-only mode; no new features are being added. According to the release notes, over 150 bugs and patches have been squished since Python 2.5, including a fair number in the new AST compiler (an internal implementation detail of the Pyth...

  • Python 2.5.3 Release

    Python 2.5.3 Release Python 2.5.3 Python 2.5.3 has been replaced by a newer bugfix release of Python. Please download Python 2.5.6 instead. Python 2.5.3 was released on December 19th, 2008. This is the last bugfix release of Python 2.5. Python 2.5 is now in bugfix-only mode; no new features are being added. According to the release notes, about 80 bugs and patches have been addressed since Python 2.5.2, many of them improving the stability of the interpreter, and improving its portability. F...

  • Python Software Foundation Staff

    Python Software Foundation Staff Deb Nicholson Executive Director Deb Nicholson joined the PSF in April 2022. She is an experienced non-profit professional and passionate open source community builder who has worked at the Open Source Initiative, Software Freedom Conservancy and the Open Invention Network. She is also a founding organizer of the Seattle GNU/Linux Conference, an annual event dedicated to surfacing new voices and welcoming new people to the free software community. She'l...

  • Grants - Frequently Asked Questions

    Grants - Frequently Asked Questions python, grants, psf Considering submitting a grant request to the PSF? Please read this FAQ first. Q. Will the PSF fund swag? A. The PSF does not fund swag production or disbursement. Q. Is there anything I need to know about fund disbursements? A. The PSF offers various payment methods. If your grant request is approved, specific information will be requested in the email notification. Please see our Payment Options page (https://www.python.org/psf/paymento...

  • PyCon Registration Form

    PyCon Registration Form <h1>PyCon Registration</h1> <p><a href="http://us.pycon.org/Addison/Hotels" target="_blank">Hotel reservation info & links.</a></p> <p>Note: all prices are in US dollars.</p> <h2>Registration by mail</h2> <p>To pay by check, please send payment in funds <em>drawn on a US bank</em> to: <blockquote>ATTN: PyCon Registration<br> Python Software Foundation<br...

  • PyCon Registration Form

    PyCon Registration Form <h1>PyCon Registration</h1> <p><a href="http://us.pycon.org/Addison/Hotels" target="_blank">Hotel reservation info & links.</a></p> <p>Note: all prices are in US dollars.</p> <h2>Registration by mail</h2> <p>To pay by check, please send payment in funds <em>drawn on a US bank</em> to: <blockquote>ATTN: PyCon Registration<br> Python Software Foundation<br...

  • 2009-03-12 PSF Board Meeting Minutes

    2009-03-12 PSF Board Meeting Minutes The Python Software Foundation Minutes of a Regular Meeting of the Board of Directors March 12, 2009 A regular meeting of the Python Software Foundation ("PSF") Board of Directors was held over Internet Relay Chat beginning at 16:02 UTC, 12 March 2009. Steve Holden presided at the meeting. David Goodger prepared these minutes. Contents 1   Attendance 2   Minutes of Past Meetings 3   Votes Taken ...

  • 2009-10-12 PSF Board Meeting Minutes

    2009-10-12 PSF Board Meeting Minutes The Python Software Foundation Minutes of a Regular Meeting of the Board of Directors October 12, 2009 A regular meeting of the Python Software Foundation ("PSF") Board of Directors was held over Internet Relay Chat beginning at 16:00 UTC, 12 October 2009. Steve Holden presided at the meeting. Pat Campbell prepared the minutes. All votes are reported in the form "Y-N-A" (in favor — opposed — abstentions; e.g. "5-1-2" mean...

  • 2012-07-16 PSF Board Meeting Minutes

    2012-07-16 PSF Board Meeting Minutes The Python Software Foundation Minutes of a Regular Meeting of the Board of Directors July 16, 2012 A regular meeting of the Python Software Foundation ("PSF") Board of Directors was held over Group Video Calling via Skype and Internet Relay Chat beginning at 16:00 UTC, on 16 July 2012. Van Lindberg presided over the meeting. Pat Campbell prepared the minutes. All votes are reported in the form "Y-N-A" (in favor — opposed — abste...

  • Proposed PSF Bylaws Prior for March 2009 Members' Meeting

    Proposed PSF Bylaws Prior for March 2009 Members' Meeting Attention! This is a copy of the proposed new PSF bylaws, for approval at the 2009-03-27 PSF Members' Meeting. Also see: Text source of the proposed new bylaws Copy of old bylaws (as they existed prior to the proposed changes) & text source Description of differences between old & new bylaws (unified diff & context diff) Current bylaws Bylaws of the Python Software Foundation ARTICLE I Business Offices The corpor...

  • Known bugs in Python 2.2.1

    Known bugs in Python 2.2.1 <h2>Known bugs in Python 2.2.1</h2> <p>This page now exists only to clarify incompatibilities between Python version 2.2[.x] and versions before 2.2. <h3>Incompatibilities between Python 2.1[.x] and Python 2.2[.x]</h3> <p>The following visible differences between Python 2.2 and previous versions are intentional. <ul> <p><li>Not everything is listed here; for the full list see the <a href="http://cvs.source...

  • Incompatibilities between Python 2.1[.x] and 2.2[.x]

    Incompatibilities between Python 2.1[.x] and 2.2[.x] <h3>Incompatibilities between Python 2.1[.x] and Python 2.2[.x]</h3> <p>The following visible differences between Python 2.2 and previous versions are intentional. <ul> <p><li>Not listed here are various deprecated modules and features that may issue warnings: the warnings shouldn't affect the correct execution of your program, and they can be disabled with a command line option or programmatically; see th...

  • Proxy Form - 2008-03-14 PSF Members' Meeting

    Proxy Form - 2008-03-14 PSF Members' Meeting This form was finalized on February 15, 2008. You may designate someone to vote on your behalf at the meeting, a proxy. Be sure that your designated proxy will be attending the meeting and is willing to act as your proxy. PSF members who have indicated their willingness to act as proxy are listed in the meeting agenda. The text source of this form can be found here (suitable for emailing). As a member of the Python Software Foundation (PSF)...

  • 2018 PSF Annual Report

    2018 PSF Annual Report #wrapper { overflow: hidden; position: relative; } .resize-active * { -webkit-transition: none; transition: none; } h1, .h1 { line-height: 34px; margin-bottom: 27px; } h2, .h2 { color: #3776ab; line-height: 26px; display: block; } p, blockquote, time, em { line-height: 28px; } time { font-style: italic; } p { margin-bottom: 24px; text-align: justify; } a { -webkit-transition: color .3s ease-in-out; transiti...

  • Python 2.6.8 license

    Python 2.6.8 license History and License¶ History of the software¶ Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl/) in the Netherlands as a successor of a language called ABC. Guido remains Python’s principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at the Corporation for National Research Initiatives (CNRI, see http://www.cnri.reston.va.us/) ...

  • Python 2.6.9 license

    Python 2.6.9 license History and License¶ History of the software¶ Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl/) in the Netherlands as a successor of a language called ABC. Guido remains Python’s principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at the Corporation for National Research Initiatives (CNRI, see http://www.cnri.reston.va.us/)...

  • 2009-07-13 PSF Board Meeting Minutes

    2009-07-13 PSF Board Meeting Minutes The Python Software Foundation Minutes of a Regular Meeting of the Board of Directors July 13, 2009 A regular meeting of the Python Software Foundation ("PSF") Board of Directors was held over Internet Relay Chat beginning at 16:00 UTC, 13 July 2009. Steve Holden presided at the meeting. Pat Campbell prepared the minutes. All votes are reported in the form "Y-N-A" (in favor — opposed — abstentions; e.g. "5-1-2" means &quo...

  • Notes

    Notes Python 2.1.3 Release Notes Release date: 08-April-2002 What's new in Python 2.1.3 (final)? Core Fixed two bugs reported as SF #535905: under certain conditions, deallocating a deeply nested structure could cause a segfault in the garbage collector, due to interaction with the "trashcan" code; access to the current frame during destruction of a local variable could access a pointer to freed memory. SF #457466: popenx() argument mangling hangs python (win9x only). Under certa...

Python language documentation

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