[pypy-dev] PyPy 1.3 released

Phyo Arkar phyo.arkarlwin at gmail.com
Wed Jun 30 23:24:20 CEST 2010


So far , python-mysql still not working..

Anyone had sucessfully got it work?

On Fri, Jun 25, 2010 at 11:27 PM, Maciej Fijalkowski <fijall at gmail.com>wrote:

> =======================
> PyPy 1.3: Stabilization
> =======================
>
> Hello.
>
> We're please to announce release of PyPy 1.3. This release has two major
> improvements. First of all, we stabilized the JIT compiler since 1.2
> release,
> answered user issues, fixed bugs, and generally improved speed.
>
> We're also pleased to announce alpha support for loading CPython extension
> modules written in C. While the main purpose of this release is increased
> stability, this feature is in alpha stage and it is not yet suited for
> production environments.
>
> Highlights of this release
> ==========================
>
> * We introduced support for CPython extension modules written in C. As of
> now,
>  this support is in alpha, and it's very unlikely unaltered C extensions
> will
>  work out of the box, due to missing functions or refcounting details. The
>  support is disable by default, so you have to do::
>
>   import cpyext
>
>  before trying to import any .so file. Also, libraries are
> source-compatible
>  and not binary-compatible. That means you need to recompile binaries,
> using
>  for example::
>
>   python setup.py build
>
>  Details may vary, depending on your build system. Make sure you include
>  the above line at the beginning of setup.py or put it in your
> PYTHONSTARTUP.
>
>  This is alpha feature. It'll likely segfault. You have been warned!
>
> * JIT bugfixes. A lot of bugs reported for the JIT have been fixed, and its
>  stability greatly improved since 1.2 release.
>
> * Various small improvements have been added to the JIT code, as well as a
> great
>  speedup of compiling time.
>
> Cheers,
> Maciej Fijalkowski, Armin Rigo, Alex Gaynor, Amaury Forgeot d'Arc and
> the PyPy team
> _______________________________________________
> pypy-dev at codespeak.net
> http://codespeak.net/mailman/listinfo/pypy-dev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/pypy-dev/attachments/20100630/70b112f1/attachment.html>


More information about the Pypy-dev mailing list