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  • Current Pre-release Testing Versions

    Current Pre-release Testing Versions This is a list of the current pre-release development versions available for testing. These are preview releases, and their use is not recommended in production settings. Consider your needs carefully before using a version other than the current production versions. Please report any bugs in these versions of Python to the Python issue tracker. See here for more information on reporting issues. Python 3.14.0rc2

  • 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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  • Python Success Stories

    ...time. devIS decided from the start of the project that our code had to meet two general requirements. First, the software should eventually, some time after meeting the initial deadline, be released as open source. Second, it had to be portable enough to run on several platforms. Python and Zope, a web application server written in Python, were chosen for the work. devIS had been using Zope since 1999 and already had a large staff of developers that were skilled in the ways of Zope, including th...

  • Python Success Stories

    ...time demand of the production process? In the CD/DVD partitioner, Python and Linux work perfectly as long as the fastest required response time is greater than 1 millisecond. For faster applications, a real time OS may be required to provide sufficiently fast and precise response times. About the Authors Jau-Ann Chen is a Linux consultant and system analyst for the automation industry. He specializes in simulation, embedded Linux, and digital image processing applications.

  • Python Software Foundation: Minutes of Board of Directors Meeting (February 11, 2003)

    ...time of the meeting. We will need roughly 150 to 200 people registered to break even. The next 15 percent of the money to George Washington Univ. is due on Feb. 24, which is four days before the early registration deadline. Van Rossum will notify the board of the registration status a few days before the 24th. The board felt there was a need to better publicize the conference. 6. Members meeting The PyCon schedule has time reserved for a members meeting. The bylaws require that an annual m...

  • Python Success Stories

    ...time errors in installed code required intense analysis. Most of the common code was not well modularized, making general changes in common business practice impossible. Tight coupling with system APIs married the code base to technologies on a path to extinction, such as OS/2 and several proprietary communication libraries. Enter Python After some time away from the facility, I returned to the Fishkill facility in 1997. At this time, I was charged with the task of redesigning the system arch...

  • Python Success Stories

    ...time, both C and C++ were rejected as missing at least some of these features. The solution needed to be multi-threaded. Neither Perl nor Java was chosen as the solution at the time. Perl was not considered to be as robust. Java did not allow control over the core interpreter. The language was subject to the quirks of the particular Java Runtime Environment (JRE) installed on each system. Although a JRE could have been bundled with the product, it would have substantially bloated the size of the...

  • Foreword for "Programming Python" (1st ed.)

    ...time of a program during its lifetime is often negligible compared to the programmer time needed to write and debug it. This, of course, is where the real savings can be made. While this is hard to assess objectively, Python is considered a winner in coding time by most who have tried it. In addition, many consider using Python a pleasure -- a better recommendation is hard to imagine. I am solely responsible for Python's strengths and shortcomings, even when some of the code has be...

  • PSF Developers in Residence

    ...time release manager and core developer, he’s been involved in many versions of Python, making sure things run smoothly behind the scenes. Łukasz also spends time mentoring others and supporting big-picture changes that help Python grow and evolve for the long term. Łukasz's role is generously sponsored by Meta. Find Łukasz on all the platforms via his website. Mike Fiedler As PyPI’s sole Safety & Security Engineer, Mike focuses on ensuring that all users of PyPI - directly and indirectly -...

  • Python Success Stories

    ...time was right for Rackspace to dedicate more people to the project. The system was totally redesigned from the ground up, including new database schemas and application design strategies. At this time we re-dubbed the project "CORE," an acronym for Core Objects Reused Everywhere, in order to reflect the overall design goal for CORE: modularity and reusability across all systems in the company. With that goal in mind, our team went to work using the object oriented features of PHP. Whi...

  • 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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  • Event – Virtual Code & Coffee

    ,

    Location: Online

    Code & Coffee is a cool meeting for those who like coffee (or tea) and love writing code. The idea is simple. Just come along and you may find other developers writing some code before going to work while drinking some coffee and/or having breakfast.Come and join us here: …

  • Job - Senior Full Stack Engineer - React/Python in Toronto.

    Location: Toronto, Ontario Canada

    Job Title: Senior Full Stack Engineer - React/Python Location: Toronto, Canada - (Remote) Working hours: 40 hours a week (Mandatory) Working time: Must work EST, with some PST overlap Experience: 6-8 years Must have skills: React (80%) Python (20%) AWS Cloud Key Responsibilities: Build and maintain web applications using React …

  • Release – Python 3.11.0

    Version: None

    Released: Oct. 24, 2022

    This is the stable release of Python 3.11.0 Python 3.11.0 is the newest major release of the Python programming language, and it contains many new features and optimizations. Major new features of the 3.11 series, compared to 3.10 Some of the new major new features and changes in Python 3.11 …

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  • Python Success Stories

    ...time is essential: an idea that can be tried out in an afternoon will be tried out, whereas an idea that requires a week of work for evaluation is often put aside. As with all open source projects, the size of the MMTK user community can only be estimated indirectly. The mailing list for MMTK users currently has 175 members, and the scientific publication that describes MMTK to computational chemists has been cited 30 times. About the author Konrad Hinsen is a researcher in theoretical physics...

  • Privacy Policy

    ...time and duration of your visit, and the time and duration of the pages on our website you view. We may also capture information about your computer system, such as your browser type and operating system. We will likely place a cookie on your hard drive during the web visit. If you do not wish cookies to be placed on your computer, then they can be disabled in your web browser. However, please note that disabling cookies in your browser may hinder your use of our some of our websites. For...

  • Python Success Stories

    ...time the program was launched because it was quite time consuming. Instead we were able to read and scale the data once, then Pickle the internal structure to a compressed file. Now the program had only to decompress the data and load it directly into the appropriate data structure, resulting in a significant reduction in startup time. The loaded grid enabled a one-to-one correspondence between a pixel in our image and a value in the text file. We envisioned that the user would receive constant ...

  • 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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  • Release – Python 3.10.0

    Version: None

    Released: Oct. 4, 2021

    This is the stable release of Python 3.10.0 Python 3.10.0 is the newest major release of the Python programming language, and it contains many new features and optimizations. Major new features of the 3.10 series, compared to 3.9 Among the new major new features and changes so far: PEP 623 …

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