RE: [RELEASED] Python 3.3.0

Discussion in 'Python' started by Andriy Kornatskyy, Sep 29, 2012.

  1. The following doctest fails with python3.3 (it is okay for python2.4-2.7,3.2).

    class adict(dict):                                                                                           
        """                                                                                                     
            >>> d = adict(a=1, b=2)                                                                             
            >>> d                                                                                               
            {'a': 1, 'b': 2}                                                                                     
        """                                                                                                     
                                                                                                                
    if __name__ == "__main__":                                                                                   
        import doctest                                                                                           
        doctest.testmod() 

    Please advise if that is something known.

    Andriy


    ----------------------------------------
    > Date: Sat, 29 Sep 2012 14:18:54 +0200
    > From:
    > To: ; ;
    > Subject: [RELEASED] Python 3.3.0
    >
    > On behalf of the Python development team, I'm delighted to announce the
    > Python 3.3.0 final release.
    >
    > Python 3.3 includes a range of improvements of the 3.x series, as well
    > as easier porting between 2.x and 3.x. Major new features and changes
    > in the 3.3 release series are:
    >
    > * PEP 380, syntax for delegating to a subgenerator ("yield from")
    > * PEP 393, flexible string representation (doing away with the
    > distinction between "wide" and "narrow" Unicode builds)
    > * A C implementation of the "decimal" module, with up to 120x speedup
    > for decimal-heavy applications
    > * The import system (__import__) now based on importlib by default
    > * The new "lzma" module with LZMA/XZ support
    > * PEP 397, a Python launcher for Windows
    > * PEP 405, virtual environment support in core
    > * PEP 420, namespace package support
    > * PEP 3151, reworking the OS and IO exception hierarchy
    > * PEP 3155, qualified name for classes and functions
    > * PEP 409, suppressing exception context
    > * PEP 414, explicit Unicode literals to help with porting
    > * PEP 418, extended platform-independent clocks in the "time" module
    > * PEP 412, a new key-sharing dictionary implementation that
    > significantly saves memory for object-oriented code
    > * PEP 362, the function-signature object
    > * The new "faulthandler" module that helps diagnosing crashes
    > * The new "unittest.mock" module
    > * The new "ipaddress" module
    > * The "sys.implementation" attribute
    > * A policy framework for the email package, with a provisional (see
    > PEP 411) policy that adds much improved unicode support for email
    > header parsing
    > * A "collections.ChainMap" class for linking mappings to a single unit
    > * Wrappers for many more POSIX functions in the "os" and "signal"
    > modules, as well as other useful functions such as "sendfile()"
    > * Hash randomization, introduced in earlier bugfix releases, is now
    > switched on by default
    >
    > In total, almost 500 API items are new or improved in Python 3.3.
    > For a more extensive list of changes in 3.3.0, see
    >
    > http://docs.python.org/3.3/whatsnew/3.3.html
    >
    > To download Python 3.3.0 visit:
    >
    > http://www.python.org/download/releases/3.3.0/
    >
    > This is a production release, please report any bugs to
    >
    > http://bugs.python.org/
    >
    >
    > Enjoy!
    >
    > --
    > Georg Brandl, Release Manager
    > georg at python.org
    > (on behalf of the entire python-dev team and 3.3's contributors)
    > --
    > http://mail.python.org/mailman/listinfo/python-list
    Andriy Kornatskyy, Sep 29, 2012
    #1
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