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  • 2009-06-08 PSF Board Meeting Minutes

    ....2   $800 Grant to GNOME Foundation 4   Status of Past Action Items 4.1   Carried Forward 4.2   New On 11 May 4.3   New Between Meetings 5   Grant Funding for SciPy 2009 Student Sponsorship 6   Domain Name Management 7   Funding for PyCon Talk Recording Process Improvement 8   Licensing of PSF Trademark Policy 9   PSF funding of PyCon 2010 Conf...

  • 2011-05-16 PSF Board Meeting Minutes

    ....2   Honorary Associate Membership WebPages/Links 5.3   Infrastructure Committee 5.4   Marketing Material 5.5   Moving PyPI to Amazon CloudFront 5.6   PyCon Chair (new) 5.7   Sprint Committee 6   Final PyCon-related Expenses 7   SciPy 2011 Conference Funding 8   2011 Libre Graphics Meeting (LGM) Funding 9   2011 PyArgentina Conference Funding 10&...

  • Unifying types and classes in Python 2.2

    ....2 Unifying types and classes in Python 2.2 Python Version: 2.2.1 (For a newer version of this tutorial, see Python 2.2.3) Guido van Rossum This paper is an incomplete draft. I am soliciting feedback. If you find any problems, please write me at guido@python.org. Table of Contents Change Log Introduction Subclassing built-in types Built-in types as factory functions Introspecting instances of built-in types Static methods and class methods Properties: at...

  • Unifying types and classes in Python 2.2

    ....2 Unifying types and classes in Python 2.2 Python Version: 2.2.2 (For a newer version of this tutorial, see Python 2.2.3) Guido van Rossum This paper is an incomplete draft. I am soliciting feedback. If you find any problems, please write me at guido@python.org. Table of Contents Change Log Introduction Subclassing built-in types Built-in types as factory functions Introspecting instances of built-in types Static methods and class methods Properties: at...

  • Unifying types and classes in Python 2.2

    ....25 # modify the instance >>> print a # show the new value {1: 3.25} >>> print a[1] # show the new item 3.25 >>> print a[0] # a non-existant item 0.0 >>> a.merge({1:100, 2:200}) # use a dictionary method >>> print a # show the result {1: 3.25, 2: 200} >>> We can also use the new type in contexts where classic only allows "real" dictionaries, such as the locals/glo...

  • 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 final release of …

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  • Release – Python 2.2.2

    Version: None

    Released: Oct. 14, 2002

    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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  • Release – Python 3.10.3

    Version: None

    Released: March 16, 2022

    This is the third maintenance release of Python 3.10 Python 3.10.3 is the newest major release of the Python programming language, and it contains many new features and optimizations. Major new features of the 3.10 series, compared to 3.9 Among the new major new features and changes so far: PEP …

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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 current state of …

  • [PYTHON MATRIX-SIG] FAQ

    [PYTHON MATRIX-SIG] FAQ Here's my first step at creating a FAQ for this project. If anybodyelse wants to take it up, please feel free. This is going to be veryfree form, off the top of my head and unedited. Still, I anticipatethat it will be useful. Occaionally I will steal text entirely fromother people on the SIG without any attribution. I'll try to fix thislater. Written by Jim Hugunin (hugunin@mit.edu) on April 25, 1996. 1) What's Numerical Python? Here should really go...

  • Download Python 1.6.1 Source

    ....22/1013. This Agreement may also be obtained from a proxy server on the Internet using the following URL: http://hdl.handle.net/1895.22/1013". 3. In the event Licensee prepares a derivative work that is based on or incorporates Python 1.6.1 or any part thereof, and wants to make the derivative work available to others as provided herein, then Licensee hereby agrees to include in any such work a brief summary of the changes made to Python 1.6.1. 4. CNRI is making Python 1.6.1 availa...

  • Download Python 1.6.1 Windows Installer

    ....22/1013. This Agreement may also be obtained from a proxy server on the Internet using the following URL: http://hdl.handle.net/1895.22/1013". 3. In the event Licensee prepares a derivative work that is based on or incorporates Python 1.6.1 or any part thereof, and wants to make the derivative work available to others as provided herein, then Licensee hereby agrees to include in any such work a brief summary of the changes made to Python 1.6.1. 4. CNRI is making Python 1.6.1 availa...

  • Mission

    Mission The mission of the Python Software Foundation is to promote, protect, and advance the Python programming language, and to support and facilitate the growth of a diverse and international community of Python programmers. You can help fund the PSF by making a donation or becoming a member. The following is the official mission statement of the PSF: The Python Software Foundation (PSF) is a non-profit membership organization devoted to advancing open source technology related to the Py...

  • Python Software Foundation Press Releases

    ....2 released (PSF) September 23, 2003 - Python 2.3.1 released (PSF) July 29, 2003 - Python 2.3 released (PSF) May 31, 2003 - Python 2.2.3 released (PSF) February 13, 2003 - PyCon 2003 announced (PSF, distributed by Archaeopteryx) October 22, 2002 - Python 2.2.2 released (joint PSF and Zope Corporation release) April 16, 2002 - Python 2.2.1 released (PSF) April 8, 2002 - Python 2.1.3 released (PSF) March 6, 2001 - PSF created (PSF) Python Community February 16, 2002 - Guido van Rossum receives...

  • Python Software Foundation: Press Release 31-May-2003

    ....2.3 New release enhances powerful programming language FREDERICKSBURG, Va., [May 31, 2003] -- The Python Software Foundation announces the release of version 2.2.3 of the Python programming language. This maintenance release introduces over 120 enhancements to the language and its extensive standard libraries. "This new minor release of Python provides users with a collection of carefully selected improvements. It is an important part of our commitment to maintaining widely used sta...

  • Python Software Foundation: Press Release 23-Sep-2003

    Python Software Foundation: Press Release 23-Sep-2003 September 23, 2003 Press Release SOURCE: Python Software Foundation PYTHON SOFTWARE FOUNDATION (PSF) ANNOUNCES PYTHON VERSION 2.3.1 First maintenance release for the latest Python FREDERICKSBURG, Va., September 23, 2003 -- The Python Software Foundation (PSF) announces the release of version 2.3.1 of the Python programming language. This minor release introduces a number of enhancements based on two months of experience since re...

  • Python Software Foundation: Press Release 19-Dec-2003

    Python Software Foundation: Press Release 19-Dec-2003 PYTHON SOFTWARE FOUNDATION (PSF) ANNOUNCES PYTHON VERSION 2.3.3 Maintenance release for the Python programming language FREDERICKSBURG, Va., December 19, 2003 -- The Python Software Foundation (PSF) announces the release of version 2.3.3 of the Python programming language. This minor release provides fixes for a number of problems found in the previous version of Python, including several serious errors with weakrefs and the cyc...

  • Python Software Foundation: Minutes of Board of Directors Meeting (October 14, 2003)

    Python Software Foundation: Minutes of Board of Directors Meeting (October 14, 2003) The Python Software Foundation Minutes of Regular Meeting of the Board of Directors October 14, 2003 A regular meeting of the Python Software Foundation (the "PSF") Board of Directors was held over Internet Relay Chat at 18:00 GMT. Guido van Rossum, president of the Foundation and chairman of the Board, presided at the meeting. 1. Attendance The following members of the Board of Directors were present ...

  • Python Software Foundation: Minutes of Board of Directors Meeting (April 12, 2005)

    Python Software Foundation: Minutes of Board of Directors Meeting (April 12, 2005) The Python Software Foundation Minutes of Regular Meeting of the Board of Directors April 12, 2005 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: David Ascher, Stephan Deibel, Tim Peters, Andr...

  • Python Success Stories

    Python Success Stories Introduction ForecastWatch.com, a service of Intellovations, is in the business of rating the accuracy of weather reports from companies such as Accuweather, MyForecast.com, and The Weather Channel. Over 36,000 weather forecasts are collected every day for over 800 U.S. cities, and later compared with actual climatological data. These comparisons are used by meteorologists to improve their weather forecasts, and to compare their forecasts with others. They are also used...

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