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  • Python Distutils-SIG: Design Proposal

    ...ific options. (Command will provide a constructor that takes a Distribution class and an optional list of arguments for this command, and parse the argument list by inspecting getopt-style option specifiers in the Command-derived instance.) Each command class must provide a method run that uses the information in the Distribution instance and the command options to "do its thing". Well-written command classes will parcel this task out into several ...

  • Python Distutils-SIG: Design Proposal

    ...ific options. (Command will provide a constructor that takes a Distribution class and an optional list of arguments for this command, and parse the argument list by inspecting getopt-style option specifiers in the Command-derived instance.) Each command class must provide a method run that uses the information in the Distribution instance and the command options to "do its thing". Well-written command classes will parcel this task out into several ...

  • 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 …

  • Release – Python 3.10.5

    Version: None

    Released: June 6, 2022

    This is the fifth maintenance release of Python 3.10 Python 3.10.5 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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  • CVE Numbering Authority (CNA)

    ...If you have questions specifically for the PSF CNA you can send an email to cna@python.org and we'll reply to your request. This email address should not be used to report vulnerabilities, instead send an email to the project according to its security policy. How to modify or dispute a CVE? The PSF CNA responds to CVE disputes according to CNA rules. If there is an issue with an existing CVE record that the PSF has assigned, please contact the CNA operators as detailed above. Please verify that ...

  • Python Success Stories

    ...if' statements that specified which prediction routines should be called, and in which order, during execution of an analysis. In this approach, adding new dependencies soon led to a combinatorial nightmare. To solve this problem in Python, we developed a simple rule base which acts like a Python dictionary. It contains a data cache and a mapping from property name to prediction function. If a requested property name (the dictionary key) is in the cache, we reuse it. Otherwise, we find the assoc...

  • Python Success Stories

    ...ific implementations and chose cross-platform technologies. Additional development tools used in the project included gcc, Gnu make, latex, pdflatex, latex2html, emacs/xemacs (before Wing was functional), Visual C++ 6, and cygwin. Results Our work on Wing IDE has been quite a success. We were able to develop faster than we originally expected, and to deliver Wing IDE on Linux, Windows 98 through XP, Mac OS X with XDarwin, Solaris, and FreeBSD without major platform-specific development work. T...

  • Proposed PSF Bylaws Prior for March 2009 Members' Meeting

    ...existed prior to the proposed changes) & text source Description of differences between old & new bylaws (unified diff & context diff) Current bylaws Bylaws of the Python Software Foundation ARTICLE I Business Offices The corporation shall have such offices either within or outside the State of Delaware and within or outside the United States, as the Board of Directors may from time to time determine or as the business of the corporation may require. ARTICLE II Registered Of...

  • Release – Python 3.11.1

    Version: None

    Released: Dec. 6, 2022

    This is the first maintenance release of Python 3.11 Python 3.11.1 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 …

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  • Release – Python 3.11.2

    Version: None

    Released: Feb. 8, 2023

    This is the second maintenance release of Python 3.11 Python 3.11.2 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 …

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  • Python Success Stories

    ...ifferent formats in as many source files, as well as adding getters and setters for the new property. There was no single authority in the code for the schema as a whole. Different aspects of the schema were represented in different ways in different files. We tried to simplify the mess using C++ macros. This worked to a degree, but was still difficult to manage. The schema representation was hampered by the simplistic nature of C++ macros, and the possibilities for expansion were extremely limi...

  • What's new in Python 1.5 and beyond

    ...if it exists and None (or the optional second argument) if not. There is a new regression test harness, which tests many more modules. (To run the tests, do "import test.autotest".) The interpreter is much smarter about the initial value for sys.path; you can control it easier using $PYTHONHOME (see the usage message, e.g. try python -h). In most situations, the interpreter can be installed at an arbitrary location without having to recompile. The build process now builds a single li...

  • July 2012 PSF Members' Meeting Minutes

    ...existing staff: Kurt Kaiser (as Treasurer), Pat Campbell (as PSF Admin) 4   PSF Finances PyCon US 2012 had the revenue of 1,395K USD and the profit of 277k USD. The balances of the PSF as of May 31st are: Total equity: 700K USD; Receivables: 121K USD; Payables: 27K USD; Net income: 309K USD 5   PSF Projects PyCon US 2012 was a huge success with a 277K USD profit. 2013 is in the process of being launched. PSF Pythong Brochure is getting the final approval fr...

  • Python Software Foundation Board Meeting Minutes 2006-09-18

    ...existing records in one place, have them scanned, and enter them into the PSF data repository. D. Goodger will coordinate this work and maintain the records. D. Goodger reported that he recently received records from Kurt Kaiser. He is still awaiting the delivery of records from Jeremy Hylton though, who has not replied to repeated email messages. D. Goodger will telephone Jeremy Hylton to ask for PSF records to be sent. Status: in progress. Originally from July 2006, Section 3.2, item 3: D. G...

  • Linux RPMs for Python 2.2

    ...ifschneider. <h4>New in this version (2.2-2)</h4> <ul> <p><li>It includes a "-docs" package which includes the Python docs in HTML and info formats. <p><li>The SRPM includes a tkinter "auto" option (the default) which only builds tkinter if /usr/bin/wish exists. </ul> <h4>Download</h4> <p><ul><li>Source: <ul> <li><a href="/ftp/python/2.2/rpms/python2-2.2-2.src.rpm"> pytho...

  • Unifying types and classes in Python 2.2

    ...ifferent arguments to the base class __new__, and modify the resulting object after it's been created (for example to initialize essential instance variables). __new__ must return an object. There's nothing that requires that it return a new object that is an instance of its class argument, although that is the convention. If you return an existing object, the constructor call will still call its __init__ method. If you return an object of a different class, its __init__ method will ...

  • Unifying types and classes in Python 2.2

    ...ifferent arguments to the base class __new__, and modify the resulting object after it's been created (for example to initialize essential instance variables). __new__ must return an object. There's nothing that requires that it return a new object that is an instance of its class argument, although that is the convention. If you return an existing object, the constructor call will still call its __init__ method. If you return an object of a different class, its __init__ method will ...

  • Unifying types and classes in Python 2.2

    ...ifferent arguments to the base class __new__, and modify the resulting object after it's been created (for example to initialize essential instance variables). __new__ must return an object. There's nothing that requires that it return a new object that is an instance of its class argument, although that is the convention. If you return an existing object, the constructor call will still call its __init__ method. If you return an object of a different class, its __init__ method will ...

  • Unifying types and classes in Python 2.2

    ...ifferent arguments to the base class __new__, and modify the resulting object after it's been created (for example to initialize essential instance variables). __new__ must return an object. There's nothing that requires that it return a new object that is an instance of its class argument, although that is the convention. If you return an existing object of your class or a subclass, the constructor call will still call its __init__ method. If you return an object of a different clas...

  • PSF Bylaws Version 1

    ...if they choose, define several different grades of sponsor member, each with a different annual fee and receiving different benefits as determined by the Directors. Section 4.4. Admission of Members. A person or organization desiring membership must complete a written membership application in such form as shall be adopted by the Board of Directors from time to time. The nomination, if applicable, and the content of the membership application must be included in a notice to the nominated members...

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