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  • Release – Python 3.10.0a6

    Version: None

    Released: March 1, 2021

    This is an early developer preview of Python 3.10 Major new features of the 3.10 series, compared to 3.9 Python 3.10 is still in development. This release, 3.10.0a6 is the sixth of seven planned alpha releases. Alpha releases are intended to make it easier to test the current state of …

  • Notes

    ...code__() first and fallback to obj.__str__() if no __unicode__ method can be found. Patch #550732: Add PyArg_VaParseTupleAndKeywords(). Analogous to PyArg_VaParse(). Both are now documented. Thanks Greg Chapman. Allow string and unicode return types from .encode()/.decode() methods on string and unicode objects. Added unicode.decode() which was missing for no apparent reason. An attempt to fix the mess that is Python's behaviour with signal handlers and threads, complicated by readline's ...

  • Release – Python 3.9.5

    Version: None

    Released: May 3, 2021

    This is the fifth maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.5, 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 111 commits …

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  • Python Success Stories

    ...Python? The author had two reasons to undertake this project: To save time keeping up with IT related news. To learn Python. DevNet is a fairly simple application, so it was appropriate as a first project while learning Python. The first prototype version of DevNet used Quixote's PTL for templating and had no database. Python made development of this prototype very rapid, despite the author's initial unfamiliarity with the language. After this was completed, the rapid development nature of Py...

  • Debugging Reference Count Problems

    ...python-list@cwi.nl Date: Wed, 27 May 1998 11:09:40 -0400 Mike Fletcher wrote a number of posts about debugging C code that bombs, probably because of reference count problems. His approach to debugging this problem seems typical, but I think it's not very productive, so I would like to suggest a different approach. Basically, it's often more productive to read your code carefully and reason about it than it is to use a bunch of generic debugging techniques. (Those techniques are ve...

  • Release – Python 3.10.11

    Version: None

    Released: April 5, 2023

    This is the eleventh maintenance release of Python 3.10 Python 3.10.10 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 3.9.10

    Version: None

    Released: Jan. 14, 2022

    This is the ninth maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.10, 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. Major new features of …

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  • Using Windows Installer

    ...python<version>.msi python can be uninstalled. It is not necessary to have the MSI file available for uninstallation; alternatively, the package or product code can also be specified. You can find the product code by looking at the properties of the Uninstall shortcut that Python installs in the start menu. Administrative installation With msiexec /a python<version>.msi an "administrative" (network) installation can be initiated. The files get unpacked into the ta...

  • Python 2.4.1 - Release Notes

    ...codec writer to create codecs for various simple to use conversions. New codecs were added to demonstrate these new features (the .encode() and .decode() columns indicate the type of the returned objects): Name .encode() .decode() Description uu string string UU codec (e.g. for email) base64 string string base64 codec quopri string string quoted-printable codec zlib string string zlib compression hex string string 2-byte hex codec rot-13 string Unicode ROT-13 Unicode charmap code...

  • Using Windows Installer

    ...python<version>.msi python can be uninstalled. It is not necessary to have the MSI file available for uninstallation; alternatively, the package or product code can also be specified. You can find the product code by looking at the properties of the Uninstall shortcut that Python installs in the start menu. Administrative installation With msiexec /a python<version>.msi an "administrative" (network) installation can be initiated. The files get unpacked into the ta...

  • Notes

    ...pythonw" that runs your script with an interpreter living in such a .app bundle, this interpreter should be used to run any Python script using the window manager (including Tkinter or wxPython scripts). Most of Mac/Lib has moved to Lib/plat-mac, which is again used both in MacPython-OSX and MacPython-OS9. The only modules remaining in Mac/Lib are specifically for MacPython-OS9 (CFM support, preference resources, etc). A new utility PythonLauncher will start a Python interpreter when a .py ...

  • Python 2.4.4 Release

    Python 2.4.4 Release Python 2.4.4 We are pleased to announce the release of Python 2.4.4 (FINAL), a bugfix release of Python 2.4, on October 18, 2006. Important: 2.4.4 includes a security fix (PSF-2006-001) for the repr() of unicode strings in wide unicode builds (UCS-4) Python 2.4 is now in bugfix-only mode; no new features are being added. At least 80 bugs have been squished since Python 2.4.3, including a number of bugs and potential bugs found by with the Coverity and Klocwork static an...

  • Release – Python 3.6.11rc1

    Version: None

    Released: June 17, 2020

    Note Python 3.8 is now released and is the latest feature release of Python 3. Get the latest release of 3.8.x here. Python 3.6.11rc1 is the release candidate preview of the next security fix release of Python 3.6. Python 3.6.8 was the final bugfix release for 3.6. Python 3.6 …

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  • Release – Python 2.4.4

    Version: None

    Released: Oct. 18, 2006

    Python 2.4 is now in bugfix-only mode; no new features are being added. At least 80 bugs have been squished since Python 2.4.3, including a number of bugs and potential bugs found by with the Coverity and …

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  • Release – Python 3.9.0rc2

    Version: None

    Released: Sept. 17, 2020

    This is the second release candidate of Python 3.9 This release, 3.9.0rc2, is the last preview before the final release of Python 3.9.0 on 2020-10-05. In the mean time, we strongly encourage maintainers of third-party Python projects to prepare their projects for 3.9 compatibility during this phase. As always, …

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  • Release – Python 3.9.8

    Version: None

    Released: Nov. 5, 2021

    This is the eighth maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.8, 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 202 commits …

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  • Python 2.4.6 Release

    ...code: python-2.4.6.tgz bzip2-compressed source code: python-2.4.6.tar.bz2, the source archive. The bzip2-compressed version is considerably smaller, so get that one if your system has the appropriate tools to deal with it. Unpack the archive with tar -zxvf Python-2.4.6.tgz (or bzcat Python-2.4.6.tar.bz2 | tar -xf -). Change to the Python-2.4.6 directory and run the "./configure", "make", "make install" commands to compile and install Python. The source archive is a...

  • Release – Python 2.4.6

    Version: None

    Released: Dec. 19, 2008

    This release includes just a small number of fixes, primarily preventing crashes of the interpreter in certain boundary cases. This is the last planned release in the Python 2.4 series. We have …

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  • Release – Python 3.10.0a7

    Version: None

    Released: April 5, 2021

    This is an early developer preview of Python 3.10 Major new features of the 3.10 series, compared to 3.9 Python 3.10 is still in development. This release, 3.10.0a7 is the last of seven planned alpha releases. Alpha releases are intended to make it easier to test the current state of …

  • A Journey to Python

    ...PythonUK, EuroPython, PyCon, OSCON, and many Italian open-source ones. It's also through Python that I got back in touch with a woman, Anna, whom I had known years before but had lost contact with. She was studying Python and recognizing my name mailed me to ask me for some help. She's now my wife, and became the first woman member of the PSF. We did the second edition of the Python Cookbook together, and although she's not officially an author of the second edition of Python in a Nutshell, s...

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