[Numpy-discussion] Python 3 porting

Xavier Gnata xavier.gnata@gmail....
Sun Feb 28 09:50:07 CST 2010


Hi,

Do you plan to make some noise about that when numpy2.0 will be release?
IMHO you should.
Do you for instance plan to have a clear announcement on the scipy web site?

Xavier
> Hi,
>
> The test suite passes now on Pythons 2.4 - 3.1. Further testing is very
> welcome -- also on Python 2.x. Please check that your favourite software
> still builds and works with SVN trunk Numpy.
>
> Currently, Scipy has some known failures because of
>
> (i) removed new= keyword in numpy.histogram
> (ii) Cython supports only native size/alignment PEP 3118 buffers, and
>      Numpy arrays are most naturally expressed in the standardized
>      sizes. Supporting the full struct module alignment stuff appears
>      to be a slight PITA. I'll try to take a look at how to address
>      this.
>
> But everything else seems to work on Python 2.6.
>
>     ***
>
> Python version 2.4.6 (#2, Jan 21 2010, 23:27:36) [GCC 4.4.1]
> Ran 2509 tests in 18.892s
> OK (KNOWNFAIL=4, SKIP=2)
>
> Python version 2.5.4 (r254:67916, Jan 20 2010, 21:44:03) [GCC 4.4.1]
> Ran 2512 tests in 18.531s
> OK (KNOWNFAIL=4)
>
> Python version 2.6.4 (r264:75706, Dec  7 2009, 18:45:15) [GCC 4.4.1]
> Ran 2519 tests in 19.367s
> OK (KNOWNFAIL=4)
>
> Python version 3.1.1+ (r311:74480, Nov  2 2009, 14:49:22) [GCC 4.4.1]
> Ran 2518 tests in 23.239s
> OK (KNOWNFAIL=5)
>
>
> Cheers,
> Pauli
>
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