Re: [Cython] 0.18 rc1 released

2013-01-28 Thread Arfrever Frehtes Taifersar Arahesis 
2013-01-27 13:53:49 Stefan Behnel napisał(a):
> here is a release candidate for 0.18.
> 
> http://www.cython.org/release/Cython-0.18rc1.tar.gz
> 
> http://www.cython.org/release/Cython-0.18rc1.zip
> 
> The changes since the beta version were mostly fixes for the bugs reported
> so far. Please give it another try, also to see if we managed to fix what
> you found.

All tests now pass with Python 2.6, 2.7, 3.1, 3.2 and 3.3.

-- 
Arfrever Frehtes Taifersar Arahesis


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[Cython] Cython 0.18 released

2013-01-28 Thread Stefan Behnel 
Hi all,

Cython 0.18 is out of the door. This is a feature release that adds some
long requested language features (const!), better Python compatibility and
optimisations.

You can get it from here:

http://cython.org/release/Cython-0.18.tar.gz

http://cython.org/release/Cython-0.18.zip

Release notes: https://github.com/cython/cython/blob/0.18/CHANGES.rst

Documentation: http://docs.cython.org/


The major new features are:

* A new directive ``overflowcheck`` which raises an OverflowException
  when arithmetic with C ints overflows.  This has a modest performance
  penalty, but is much faster than using Python ints.

* C ``const`` declarations are supported in the language.

* Calls to nested Python functions are resolved at compile time.

* Type inference works across nested functions.

* ``py_bytes_string.decode(...)`` is optimised.

* Named Unicode escapes ("\N{...}") are supported.

* Python functions/classes provide the special attribute "__qualname__"
  as defined by PEP 3155.


Have fun,

Stefan
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