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  • Python 2.6.5 license

    Python 2.6.5 license Python 2.6.5 license This is the official license for the Python 2.6.5 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.1.1 license

    Python 3.1.1 license Python 3.1.1 license This is the official license for the Python 3.1.1 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.1.1 license

    Python 3.1.1 license Python 3.1.1 license This is the official license for the Python 3.1.1 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.1.1 license

    Python 3.1.1 license Python 3.1.1 license This is the official license for the Python 3.1.1 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.1.1 license

    Python 3.1.1 license Python 3.1.1 license This is the official license for the Python 3.1.1 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.1.1 license

    Python 3.1.1 license Python 3.1.1 license This is the official license for the Python 3.1.1 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.2 license

    Python 3.2 license Python 3.2 license This is the official license for the Python 3.2 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at the Corp...

  • Python 3.2.1 license

    Python 3.2.1 license Python 3.2.1 license This is the official license for the Python 3.2.1 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.2.2 license

    Python 3.2.2 license Python 3.2.2 license This is the official license for the Python 3.2.2 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.2.3 license

    Python 3.2.3 license Python 3.2.3 license This is the official license for the Python 3.2.3 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.2.4 license

    Python 3.2.4 license Python 3.2.4 license This is the official license for the Python 3.2.4 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.2.5 license

    Python 3.2.5 license Python 3.2.5 license This is the official license for the Python 3.2.5 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.3 license

    Python 3.3 license Python 3.3 license This is the official license for the Python 3.3 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at the Corp...

  • Python 3.3.1 license

    Python 3.3.1 license Python 3.3.1 license This is the official license for the Python 3.3.1 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.3.2 license

    Python 3.3.2 license Python 3.3.2 license This is the official license for the Python 3.3.2 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Python 3.4.0 license

    Python 3.4.0 license Python 3.4.0 license This is the official license for the Python 3.4.0 release: A. HISTORY OF THE SOFTWARE ========================== Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at th...

  • Standard Exception Classes in Python 1.5

    ...interpreter can be invoked the command line option -X to disable this feature, and use string exceptions like before. This option is a temporary measure - eventually the string-based standard exceptions will be removed from the language altogether. It hasn't been decided whether user-defined string exceptions will be allowed in Python 2.0. The Standard Exception Hierarchy Behold the standard exception hierarchy. It is defined in the new standard library module exceptions.py. Exce...

  • Python 2.4.1 license

    Python 2.4.1 license Python 2.4.1 license This is the official license for the Python 2.4 release: A. HISTORY OF THE SOFTWARE Python was created in the early 1990s by Guido van Rossum at Stichting Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands as a successor of a language called ABC. Guido remains Python's principal author, although it includes many contributions from others. In 1995, Guido continued his work on Python at the Corporation for National Research Initiativ...

  • Notes

    ...InterpreterState_New() and PyThreadState_New() are two of the very few advertised as being safe to call without holding the GIL. However, this wasn't true in a debug build, as bug 1041645 demonstrated. In a debug build, Python redirects the PyMem family of calls to Python's small-object allocator, to get the benefit of its extra debugging capabilities. But Python's small-object allocator isn't threadsafe, relying on the GIL to avoid the expense of doing its own locking. PyInterpreterState_Ne...

  • Python Success Stories

    ...interpreter lock. Resolver One uses this to run background recalculation threads on different cores, to remain responsive during lengthy calculations. Meanwhile, the concerns about the IronPython project have diminished. The viability and visibility of IronPython has gone from strength to strength. Today, with dynamic languages getting ever more attention, IronPython forms the flagship language for Microsoft's recent Dynamic Language Runtime (DLR), upon which future versions of Visual Basic will...

Python language documentation

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