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  • Towards a Standard Parser Generator

    ...3C99] W3 Consortium. XML Path Language (XPath) Version 1.0. http://www.w3.org/TR/xpath, W3C, 1999. [W3C99a] W3 Consortium. XSL Transformations (XSLT) Version 1.0. http://www.w3.org/TR/xslt, W3C, 1999.

  • Parade of the PEPs

    ...37 - Unifying Long Integers and Integers - Zadka, van Rossum This one is already accepted, and we should implement phase B1 in Python 2.3. Need I say more? PEP 239 - Adding a Rational Type to Python - Zadka Like 228, I think this is not a realistic PEP, it's just a collection of open issues. A rational type seems to create more problems than it resolves. Maybe, just maybe there could be an efficient rational type implemented in C (using Python longs of course) in an extension...

  • PSF Grants Program

    ...39;s always changing (and we can’t update this page every day :)). Based on this, we need to evaluate each request on a case-by-case basis. Additionally, we need to do our best to ensure our grant awards align with the PSF's mission, which is a legal requirement for the PSF as a U.S.-based 501c3 organization. Beyond legal limitations, we have a limited pool of yearly funds to award grants to requesters. This means that we need ample information to ensure that our awards are making a sig...

  • 2009-08-10 PSF Board Meeting Minutes

    ...3   Votes Taken Between Meetings 4   Status of Past Action Items 4.1   Carried Forward 4.2   New On 13 July 4.3   New Between Meetings 5   Events Organizer Position 6   Accounting Changes 7   Funding for PyCon Kiwi 2009 8   Funding for PyCon Argentina 2009 9   Funding for DjangoCon 2009 10   Discussion of Adopting MatrixMaxx 11&nbs...

  • 2009-09-14 PSF Board Meeting Minutes

    ...3 July 2009, Section 9, PSF Funding for PyArkansas 2009: S. Holden will inform the PyArkansas organizers of the PSF's grant funding of $350 & request an invoice. Status: done. [82] Originally from 13 July 2009, Section 10, PSF Funding for PyCon AV Trip to Atlanta: D. Goodger will inform Carl Karsten & Cosmin Stejerean of the PSF's reimbursement of up to $700 for expenses incurred during their PyCon AV Trip to Atlanta. Status: done. [83] Originally from 13 July 2009, Section 11, PSF Fun...

  • 2009-11-09 PSF Board Meeting Minutes

    ...3rd quarter: P. Campbell will mail out awards to 3rd quarter recipients of the PSF Community Service Award. Status: done. [101] Section 7, PSF Community Award Nominations for 2009-3rd quarter: S. Holden will write a congratulatory letter to the 3rd quarter PSF Community Service Award recipients and write a PSF blog entry about their contributions to the community. Status: done. [102] Section 8, Motion to adopt Diversity List's : D. Mertz will inform PSF members and the Diversity list of the ne...

  • Release – Python 3.12.0

    Version: None

    Released: Oct. 2, 2023

    This is the stable release of Python 3.12.0 Python 3.12.0 is the newest major release of the Python programming language, and it contains many new features and optimizations. Major new features of the 3.12 series, compared to 3.11 New features More flexible f-string parsing, …

    View Release Notes

  • Known bugs in Python 2.2

    ...3>Incompatibilities between Python 2.1[.1] and Python 2.2</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.sourceforge.net/cgi-bin/viewcvs.cgi/~checkout~/python/python/dist/src/Misc/NEWS?rev=1.337.2.4 " >Misc/NEWS</a> file in the distribution. <p><li>Not listed here are various deprecated mod...

  • Fiscal Sponsorees

    Fiscal Sponsorees The Python Software Foundation promotes, protects, and advances the Python programming language and supports and facilitates the growth of a diverse and international community of Python programmers. Part of that mission includes acting as a fiscal sponsor to mission-related Python events, groups, and projects. The PSF provides 501(c)(3) tax-exempt status to fiscal sponsorees and manages back office issues like cash flow, accounting, budgeting, insurance, and contract/legal ...

  • 2009-06-08 PSF Board Meeting Minutes

    ...3   Votes Taken Between Meetings 3.1   Support MSU/Snakebite Funding Application to Mellon Foundation 3.2   $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...

  • Copy of PSF Bylaws Prior to March 2009 Members' Meeting

    ...3.2. Annual Meeting. A meeting of the members shall be held annually at such time as the Board of Directors may determine (which shall be, in the case of the first annual meeting, not more than thirteen (13) months after the organization of the corporation and, in the case of all other meetings, not more than thirteen (13) months after the date of the last annual meeting), at which annual meeting the members shall elect a Board of Directors and transact other proper business. Section 3.3. Spec...

  • Release – Python 3.12.0b1

    Version: None

    Released: May 22, 2023

    This is a beta preview of Python 3.12 Python 3.12 is still in development. This release, 3.12.0b1 is the first of four beta release previews of 3.12. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to …

  • 2011-06-27 PSF Board Meeting Minutes

    ...3 monthly active users (down 13%) 3,413 new likes (down 11%) 186,360 post views (down 46%) 745 post feedback Writing about new PyCon website software. Paulo Nuin is working on a post about the PyPI mirroring project. 5.2   Honorary Associate Membership WebPages/Links P. Campbell, Honorary Associate Membership (HAM) WebPages Start-up Project, reported on the current issues or blockages the project may be faced with by saying: "We have been in the technical phase of the H...

  • 2012-01-16 PSF Board Meeting Minutes

    ...33 of uncollectable PSF Sponsor dues from Werbeagentur. They have never paid any dues. I recommend dropping them at the 2012 Member meeting. Expense: Grants: WebOb Port $3,000 PyLadies 1,220 Boston Python Workship 3,300 Boston Python Meetup.com 72 PyCon Poland 750 PyCon DE 1,500 Libre Graphics 2011 1,500 Sprints: OpenHatch 43 PyCon Finland ...

  • 2012-05-21 PSF Board Meeting Minutes

    ...3: "Not much to report this month: We are in the process of closing out the 2012 budget/books so the foundation can recognize the revenue from the conference. We are in the discussion phase of 2013 based on what we learned from 2012, and I am ramping up sponsorship discussions for 2013 behind the scenes. Until the books are closed for 2012 I am not comfortable with moving forward on 2013. I have a larger blog post planned to discuss the conference overall - with over 2300 attendees, the co...

  • PSF Officers & Board Members

    ...3 Vice chair, 2022-2023 Treasurer, 2020-2022 Gloria Willadsen Director, 2010-2012 Dawn Wages Director, 2022-2023 Treasurer, 2022-2023 Carol Willing Director, 2015-2017 Simon Willison Director, 2022-2023 Thomas Wouters Director, 2001-2004, 2017-2019, 2020-2023 Chair, 2022-2023 Vice chair elect, 2020-2022 Vice chair, 2018-2019 Nina Zakharenko Director, 2020-2023 Vice chair, 2022-2023 Communications officer, 2021-2022 Officers By Title President Director of Operations ...

  • Python Success Stories

    ...360 days were spent on 77K lines of Python code and 300 days (almost as much) on 44K of C, C++, or other code. From our experience with code conversions, we believe it is roughly correct for most types of performance-critical code to equate one line of Python with ten lines of C or C++ code. This means that about 5-10% of our application functionality is in C or C++ and the rest is in Python. Even considering that the C/C++ code is somewhat more complex than most of the Python code, these result...

  • Computer Programming for Everybody

    ...3D graphics-their tutorial doesn't really teach much in the way of program or data structuring techniques. While we agree that 3D graphics are a great way to create and keep an audience, we are interested more in teaching programming, not just graphics. For this reason, the emphasis in our initial work will be on the development of a programming environment and tutorial where 3D graphics is just one of the possible applications for a computer. DrScheme. The TeachScheme! Project at R...

  • Notes

    ...37: XML.sax.saxutils.prepare_input_source() now combines relative paths with a base path before checking os.path.isfile(). The whichdb module can now be run from the command line. Bug #1045381: time.strptime() can now infer the date using %U or %W (week of the year) when the day of the week and year are also specified. Bug #1048816: fix bug in Ctrl-K at start of line in curses.textpad.Textbox Bug #1017553: fix bug in tarfile.filemode() Patch #737473: fix bug that old source code is shown in trac...

  • Metaclasses in Python 1.5

    ...3 print Color.red will print the string ``Color.red'', while ``Color.red==1'' is true, and ``Color.red + 1'' raise a TypeError exception. Trace.py The resulting classes work much like standard classes, but by setting a special class or instance attribute __trace_output__ to point to a file, all calls to the class's methods are traced. It was a bit of a struggle to get this right. This should probably redone using the generic metaclass below. Meta.py A generic met...

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