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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 …
Released: June 11, 2011
Note: A newer bugfix release, 2.7.3, is currently available. Its use is recommended over Python 2.7.2. Python 2.7.2 was released on June 11th, 2011. The Python 2.7 series is scheduled to be the last major version in the 2.x series before 2.x moves into an extended …
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Released: Aug. 22, 2020
Python 3.5.10rc1 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.10rc1 was released on August 21st, 2020. Python 3.5 has now entered "security fixes only" mode, and as such the only changes since Python 3.5.4 …
Released: Sept. 5, 2020
Python 3.5.10 Python 3.5 has reached end-of-life. Python 3.5.10 is the final release of 3.5. Python 3.5.10 was released on September 5th, 2020. Python 3.5.10 is the final release in the Python 3.5 series. As of this release, the 3.5 branch has been retired, no further …
Released: June 3, 2025
This is the fourth maintenance release of Python 3.13 Python 3.13 is the newest major release of the Python programming language, and it contains many new features and optimizations compared to Python 3.12. 3.13.4 is the latest maintenance release, containing a few important security fixes as well as around …
Location: San Francisco, CA United States
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...important to specify it somewhere.) Once the setup.py script is written, developers, packagers, and installers alike will use it to carry out all of their tasks that can be automated (i.e. everything except actually writing the modules, documentation, and test suite). This will be done by running setup.py with a mandatory "command" argument corresponding to the task to be accomplished. (By sheer coincidence, many of these commands will look a lot li...
...important role. Perl Python and Perl come from a similar background (Unix scripting, which both have long outgrown), and sport many similar features, but have a different philosophy. Perl emphasizes support for common application-oriented tasks, e.g. by having built-in regular expressions, file scanning and report generating features. Python emphasizes support for common programming methodologies such as data structure design and object-oriented programming, and encourages programm...
...imports the string module, this change is obviously not going to happen overnight. The first likely opportunity to remove the string module will be at the introduction of Python 3000; and even then there will probably be a string module in the backwards compatibility library for use with old code. Python 3000?! Yes, that's the nickname for the next generation of the Python interpreter. The name may be considered a pun on Windows 2000, or a reference to Mystery Science Theatre 3000, a...
...important information about IDLE, Tkinter, and Tcl/Tk on Mac OS X here.
Building the PSF: the Q2 2019 Fundraiser Help us raise $60,000 USD by June 30th! #countdown-wrap { width: 70%; padding: 10px; font-family: arial; max-width: 650px; margin: 10px auto 50px; } #goal { font-size: 36px; text-align: center; color: #888; @media only screen and (max-width : 640px) { text-align: center; } } #glass { width: 100%; height: 20px; background: #c7c7c7; border-radius: 10px; float: left; overflow: hidden; } #progress { float: left;...
...important measure of effort in coding is the frequency with which you write something that doesn't actually match your mental representation of the problem, and have to backtrack on realizing that what you just typed won't actually tell the language to do what you're thinking. An important measure of good language design is how rapidly the percentage of missteps of this kind falls as you gain experience with the language. When you're writing working code nearly as fast as you can type and your m...
...important (and feasible) at this scale, while mass peer review will become less important due to diminished returns (the logistics of integrating bug fixes from thousands of sources is already a formidable task). But most current software, open source or otherwise, is too complex to allow anyone to scratch their itch without first investing a serious amount of effort and time into understanding the software they're using. We are interested in changes to the whole software development p...
Released: April 6, 2013
Note: A newer bugfix release, 2.7.5, is currently available. Its use is recommended over previous versions of 2.7. Python 2.7.4 was released on April 6, 2013. This is a 2.7 series bugfix release. It includes hundreds of bugfixes over 2.7.3. About the 2.7 release series …
Released: Oct. 25, 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, 3.12.0a1 is the first of seven planned alpha releases. Alpha releases are intended to make it easier to test the …
Released: Aug. 1, 2024
This is the first release candidate of Python 3.13.0 This release, 3.13.0rc1, is the penultimate release preview. Entering the release candidate phase, only reviewed code changes which are clear bug fixes are allowed between this release candidate and the final release. The second candidate (and the last planned …
Released: Sept. 6, 2024
This is the second release candidate of Python 3.13.0 This release, 3.13.0rc2, is the final release preview. This release is expected to become the final 3.13.0 release, barring any critical bugs being discovered. The official release of 3.13.0 is scheduled for Tuesday, 2024-10-01. There will be no …
...important information about IDLE, Tkinter, and Tcl/Tk on Mac OS X here. Also, on Mac OS X 10.6, if you need to build C extension modules with the 32-bit-only Python installed, you will need Apple Xcode 3, not 4. The 64-bit/32-bit Python can use either Xcode 3 or Xcode 4.
...Import_ImportModuleNoBlock(), works like PyImport_ImportModule() but won't block on the import lock (returning an error instead). What's New in Python 3.0a2? Release date: 07-Dec-2007 (Note: this list is incomplete.) Core and Builtins str8 now has the same construction signature as bytes. Comparisons between str and str8 now return False/True for ==/!=. sqlite3 returns str8 when recreating on object from it's __conform__ value. The struct module returns str8 for all string-related formats...
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