[SciPy-User] ANN: SciPy 0.11.0 release candidate 2

Ralf Gommers ralf.gommers@gmail....
Tue Aug 14 01:36:05 CDT 2012


On Tue, Aug 14, 2012 at 12:09 AM, John Hassler <hasslerjc@comcast.net>wrote:

>
> On 8/13/2012 5:17 PM, Ralf Gommers wrote:
>
>
>
> On Mon, Aug 13, 2012 at 8:52 PM, John Hassler <hasslerjc@comcast.net>wrote:
>
>>
>> On 8/13/2012 2:30 PM, Ralf Gommers wrote:
>>
>> Hi,
>>
>> I am pleased to announce the availability of the second release candidate
>> of SciPy 0.11.0. For this release many new features have been added, and
>> over 120 tickets and pull requests have been closed. Also noteworthy is
>> that the number of contributors for this release has risen to over 50. Some
>> of the highlights are:
>>
>>   - A new module, sparse.csgraph, has been added which provides a number
>> of common sparse graph algorithms.
>>   - New unified interfaces to the existing optimization and root finding
>> functions have been added.
>>
>> Sources and binaries can be found at
>> http://sourceforge.net/projects/scipy/files/scipy/0.11.0rc2/, release
>> notes are copied below.
>>
>> For this release candidate all known issues (with the exception of one
>> Qhull issue on Debian, s390x platform) have been solved. In the meantime
>> also OS X 10.8 was released, this RC contains a few build fixes for that
>> platform.
>>
>> If no more serious issues are reported, the final release will be in one
>> week.
>>
>> Cheers,
>> Ralf
>>
>>  The diagnostics all run: one warning, one error, one failure.
>>
>>  Thanks John. Is that test_singular failure repeatable? You didn't
> report that as failing for RC1.
>
> Ralf
>
>
> If I restart the shell, I always get the same result that I posted.  If I
> re-run scipy.test() without a restart, I get two new errors every time, but
> I get the test_singular failure only about half the time.  The new ones are:
>

Those two new ones are normal; Python only raises a warning from the same
place once, so in the second test the check for raising it fails.

Does anyone have an idea about that test_singular failure?

Ralf


> ======================================================================
> FAIL: test_mio.test_mat4_3d
>
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "C:\Python32\lib\site-packages\nose-1.0.0-py3.2.egg\nose\case.py",
> line 188, in runTest
>     self.test(*self.arg)
>   File "C:\Python32\lib\site-packages\scipy\io\matlab\tests\test_mio.py",
> line 771, in test_mat4_3d
>     stream, {'a': arr}, True, '4')
>   File "C:\Python32\lib\site-packages\numpy\testing\utils.py", line 1008,
> in assert_raises
>     return nose.tools.assert_raises(*args,**kwargs)
> AssertionError: DeprecationWarning not raised by
> functools.partial(<function savemat at 0x021E39C0>, oned_as='row')
>
> ======================================================================
> FAIL: Regression test for #651: better handling of badly conditioned
>
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File
> "C:\Python32\lib\site-packages\scipy\signal\tests\test_filter_design.py",
> line 34, in test_bad_filter
>     assert_raises(BadCoefficients, tf2zpk, [1e-15], [1.0, 1.0])
>   File "C:\Python32\lib\site-packages\numpy\testing\utils.py", line 1008,
> in assert_raises
>     return nose.tools.assert_raises(*args,**kwargs)
> AssertionError: BadCoefficients not raised by tf2zpk
>
> ----------------------------------------------------------------------
> Ran 5351 tests in 103.766s
>
> FAILED (KNOWNFAIL=14, SKIP=42, errors=1, failures=2)
>
>
>
>
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