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Python 2.7.0 Release Python 2.7.0 Note: A bugfix release, 2.7.16, is currently available. Its use is recommended. Python 2.7.0 was released on July 3rd, 2010. Python 2.7 is scheduled to be the last major version in the 2.x series before it moves into an extended maintenance period. This release contains many of the features that were first released in Python 3.1. Improvements in this release include: An ordered dictionary type New unittest features including test skipping, new assert metho...
....2 Python 3.4.2 Note: Python 3.4.2 has been superseded by Python 3.4.9. 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 users: the OS X installers are now distributed as signed installer package files compatible with the OS X Gatekeeper security feature. 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 ...
EDU-SIG: Python in Education EDU-SIG: Python in Education More and more, Python is making inroads at all levels in education. Python offers an interactive environment in which to explore procedural, functional and object oriented approaches to problem solving. Its high level data structures and clear syntax make it an ideal first language, while the large number of existing libraries make it suitable to tackle almost any programming tasks. Edu-sig, through its mailing list, provides an infor...
Python Software Foundation: Minutes of Board of Directors Meeting (February 11, 2003) The Python Software Foundation Minutes of Regular Meeting of the Board of Directors February 11, 2003. A regular meeting of the Python Software Foundation (the "PSF") Board of Directors was held over Internet Relay Chat at 1 p.m. EST. 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 pres...
....2 through 2.2.2 and 2.3a1, and in Python 2.4 it will once again have that value, but according to PEP 237 it really needs to be 1 now. This will be backported to Python 2.2.3 a well. (SF #660455) int(s, base) sometimes sign-folds hex and oct constants; it only does this when base is 0 and s.strip() starts with a '0'. When the sign is actually folded, as in int("0xffffffff", 0) on a 32-bit machine, which returns -1, a FutureWarning is now issued; in Python 2.4, this will return 4294...
....2.1 of the Python/C API manual again, and then carefully read the descriptions of the functions you're calling. (I know, the manual is not complete; but it isn't *that* incomplete, and if you're finding a function that's not in the manual, reading its source usually gives a clue.) So says I (beginning to talk to self), why not print the environment in which the functions are being run to see what's going on... no sooner said than done. And the error disappeared! Take the printin...
Python Software Foundation: Minutes of Feb. 2002 Member Meeting <center> <H3>The Python Software Foundation Minutes of the Feb. 2002 Member Meeting </H3> </center> <p>The members of the Python Software Foundation (the "Corporation") held its second annual meeting on Feb. 6, 2002 at the Hilton Alexandria Mark Center in Alexandria, Virginia. Jeremy Hylton, secretary and treasurer, presided over the meeting. <p>The following members attended the meet...
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Released: Nov. 14, 2025
The Python install manager for Windows is our tool for installing and managing runtimes. The traditional executable installer will stop being released with Python 3.16 This is a beta release of the next update. Provide feedback at python/pymanager on GitHub. You should uninstall your existing Python install manager before …
Released: Feb. 6, 2026
Python Software Foundation: Minutes of Board of Directors Meeting (April 8, 2003) The Python Software Foundation Minutes of Regular Meeting of the Board of Directors April 8, 2003 A regular meeting of the Python Software Foundation (the "PSF") Board of Directors was held over Internet Relay Chat at 17:05 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 at the...
Released: Feb. 23, 2014
Python 3.3.5 includes fixes for these important issues: a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621) a 3.3.4 regression executing scripts with a coding declared and Windows newlines (see http://bugs.python.org/issue20731) potential DOS using compression codecs in bytes.decode() (see http://bugs.python.org/issue19619 and http://bugs.python.org/issue20404) …
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Released: March 2, 2014
Released: March 9, 2014
Released: Feb. 13, 2009
Python 3.0.1 was released on February 13, 2009. It was a bugfix release of Python 3.0. This is the first bugfix release of Python 3.0. Python 3.0 is now in bugfix-only mode; no new features are being added. Dozens of bugs that were reported since the release …
Released: Sept. 6, 2017
This is a security-fix source-only release. The last binary release was 3.3.5. This is the release candidate of Python 3.3.7. Python 3.3.0 was released on 2012-09-29 and has been in security-fix-only mode since 2014-03-08. Per Python Development policy, all support for the 3.3 series of releases ends on …
Released: Sept. 19, 2017
Python 3.3.x has reached end-of-life. This is its final release. It is a security-fix source-only release. Python 3.3.0 was released on 2012-09-29 and has been in security-fix-only mode since 2014-03-08. Per Python Development policy, all support for the 3.3 series of releases ended on 2017-09-29, five years after …
Comparing Option-Parsing Libraries Comparing Option-Parsing Libraries NOTE: this page is present for historical purposes only. The getopt-sig is retired, and Optik was added to the Python standard library (as optparse) in Python 2.3. (It was checked in to Python's CVS tree in November 2002, and first released in July 2003.) Since I proposed Optik for the Python standard library, a number of other option-parsing libraries have come to light. I'm trying to evaluate them by ...
Python 3.0.1 Release Python 3.0.1 Python 3.0 is end-of-lifed with the release of Python 3.1. All users of Python 3.0.x should upgrade to the most recent version of Python 3; please see the downloads pages. Python 3.0.1 was released on February 13, 2009. It was a bugfix release of Python 3.0. This is the first bugfix release of Python 3.0. Python 3.0 is now in bugfix-only mode; no new features are being added. Dozens of bugs that were reported since the release of 3.0 final have been fixed....
2008-03-14 PSF Board Meeting Minutes The Python Software Foundation Minutes of a Special Meeting of the Board of Directors March 14, 2008 A special meeting of the Python Software Foundation ("PSF") Board of Directors was held at PyCon 2008 in Rosemont/Chicago at 18:30 CDT (23:30 UTC), 14 March 2008. David Goodger prepared these minutes. Contents 1 Attendance 2 Election of Officers 3 Motion to Dissolve the Conference Committee ...
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