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• Release – Python 3.9.16

  Version: None

  Released: Dec. 6, 2022

  This is a security release of Python 3.9 Note: The release you're looking at is Python 3.9.16, a security bugfix release for the legacy 3.9 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. Security content in this …

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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 …

• Documentation Special Interest Group

  ...function of course assume someone is willing to volunteer or to pay for having documents reviewed. The PSA stamp would be the carrot. The incentive for participation is quid pro quo. It should work for a range of circumstances. For instance: in the commercial world: Presumably companies would be willing to undergo the review process just to get a neutral party's editorial comments on the quality of their products. This would help them improve the products. There are many...

• 👋 Hey Community Members!

  ...functionality Know of a Python community workshop or training that could use additional funding? Direct them to our grants page! See someone using the Python or PyCon trademark incorrectly? Notify the Trademarks Committee Know of a company that should sponsor the PSF? Tell us or link them to our sponsor page. When the PSF has a donation campaign happening, help us by sharing it with your community and by sharing it on social media (we have one happening right now: https://www.python.org/psf/dona...

• Release – Python 3.12.0a2

  Version: None

  Released: Nov. 15, 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, 3.12.0a2 is the second of seven planned alpha releases. Alpha releases are intended to make it easier to test the current state …

• Job - Senior Full Stack Engineer

  Location: London United Kingdom

  Telecommuting: Yes

  We’re looking for a Senior Full Stack Engineer to join our Member Experience squad — a collaborative, cross-functional team dedicated to improving the experience for Lyst members (users who create an account). You’ll get to work across user personalisation, our stock and price alerts, as well as the optimisation and …

• Python Success Stories

  ...functioning code so much faster in Python than in any other language that it's staggering," says Friedrich. "Java and C++, for example, have much more baggage you have to understand just to get a functioning piece of software. "Python also shines when it comes to code maintenance," according to Friedrich. "Without a lot of documentation, it is hard to grasp what is going on in Java and C++ programs and even with a lot of documentation, Perl is just hard to read and maint...

• Release – Python 3.7.0a3

  Version: None

  Released: Dec. 5, 2017

  This is an early developer preview of Python 3.7 Major new features of the 3.7 series, compared to 3.6 Python 3.7 is still in development. This releasee, 3.7.0a3, is the third of four planned alpha releases. Alpha releases are intended to make it easier to test the current state of …

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• Release – Python 3.9.7

  Version: None

  Released: Aug. 30, 2021

  This is the seventh maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.7, a bugfix release for the legacy 3.9 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. There's been 187 commits …

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• Release – Python 3.9.12

  Version: None

  Released: March 23, 2022

  This is the twelfth maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.12, a bugfix release for the legacy 3.9 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. This is a special …

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• Release – Python 3.13.0a5

  Version: None

  Released: March 12, 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, 3.13.0a5, is the fifth of six planned alpha releases. Alpha releases are intended to make it easier to test the current state of …

• Release – Python 3.9.0a6

  Version: None

  Released: April 28, 2020

  This is an early developer preview of Python 3.9 Python 3.9 is still in development. This release, 3.9.0a6 is the last out of six planned alpha releases. Alpha releases are intended to make it easier to test the current state of new features and bug fixes and to test the …

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• Release – Python 3.13.0a6

  Version: None

  Released: April 9, 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, 3.13.0a6, is the sixth and last planned alpha release. Alpha releases are intended to make it easier to test the current state of …

• Python For Beginners

  ...functionality, is available in Python there are a number of possible sources of information. The Python web site provides a Python Package Index (also known as the Cheese Shop, a reference to the Monty Python script of that name). There is also a search page for a number of sources of Python-related information. Failing that, just Google for a phrase including the word ''python'' and you may well get the result you need. If all else fails, ask on the python newsgroup and there's a good chance so...

• PSF Newsletter Signup

  ...function($) {window.fnames = new Array(); window.ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='NICKNAME';ftypes[1]='text';fnames[2]='FULLNAME';ftypes[2]='text';}(jQuery));var $mcj = jQuery.noConflict(true);

• What's new in Python 1.5 and beyond

  ...function. The import statement is now serialized between different threads. The finalization order is much more sensible. On Mac and Windows, the case of module file names must match the case as used in the import statement. (On Unix, this was always true, of course.) When you specify the -t option, the tokenizer warns about inconsistent mixing of spaces and tabs. Two -t options and this causes syntax errors instead. See also Tools/scripts/tabnanny.py. All library modules are warning-free. Th...

• Release – Python 3.4.0

  Version: None

  Released: March 17, 2014

  Python 3.4.0 Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.0 was released on March 16th, 2014. 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 …

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• Release – Python 3.5.0b4

  Version: None

  Released: July 26, 2015

  Python 3.5.0b4 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0b4 was released on July 26th, 2015. Major new features of the 3.5 series, compared to 3.4 Among the new major new features and changes in the 3.5 release series …

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• Release – Python 3.4.5

  Version: None

  Released: June 27, 2016

  Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.5 was released on June 26th, 2016. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.4 and Python 3.4.5 are security fixes. Also, …

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• Release – Python 3.4.6rc1

  Version: None

  Released: Jan. 3, 2017

  Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.6 release candidate 1 was released on January 2nd, 2017. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.4 and Python 3.4.5 are …

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Python language documentation

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