[Cython] 0.16 release
Robert Bradshaw
robertwb at math.washington.edu
Sat Feb 11 20:52:28 CET 2012
All of Sage passes except for one test:
sage -t devel/sage/sage/misc/sageinspect.py
**********************************************************************
File "/levi/scratch/robertwb/hudson/sage-4.8/devel/sage-main/sage/misc/sageinspect.py",
line 970:
sage: sage_getargspec(bernstein_polynomial_factory_ratlist.coeffs_bitsize)
Expected:
ArgSpec(args=['self'], varargs=None, keywords=None, defaults=None)
Got:
ArgSpec(args=['self'], varargs=None, keywords=None, defaults=())
**********************************************************************
File "/levi/scratch/robertwb/hudson/sage-4.8/devel/sage-main/sage/misc/sageinspect.py",
line 973:
sage: sage_getargspec(BooleanMonomialMonoid.gen)
Expected:
ArgSpec(args=['self', 'i'], varargs=None, keywords=None, defaults=(0,))
Got:
ArgSpec(args=['self', 'i'], varargs=None, keywords=None, defaults=())
**********************************************************************
1 items had failures:
2 of 31 in __main__.example_21
***Test Failed*** 2 failures.
Any ideas why this would have changed?
On Sun, Feb 5, 2012 at 2:31 AM, Robert Bradshaw
<robertwb at math.washington.edu> wrote:
> On Sat, Feb 4, 2012 at 10:49 AM, Vitja Makarov <vitja.makarov at gmail.com> wrote:
>> 2012/1/31 Robert Bradshaw <robertwb at math.washington.edu>:
>>> On Sat, Jan 28, 2012 at 8:05 AM, Vitja Makarov <vitja.makarov at gmail.com> wrote:
>>>> 2012/1/26 Jason Grout <jason-sage at creativetrax.com>:
>>>>> On 1/25/12 11:39 AM, Robert Bradshaw wrote:
>>>>>>
>>>>>> install
>>>>>>
>>>>>> https://sage.math.washington.edu:8091/hudson/view/ext-libs/job/sage-build/lastSuccessfulBuild/artifact/cython-devel.spkg
>>>>>> by downloading it and running "sage -i cython-devel.spkg"
>>>>>
>>>>>
>>>>>
>>>>> In fact, you could just do
>>>>>
>>>>> sage -i
>>>>> https://sage.math.washington.edu:8091/hudson/view/ext-libs/job/sage-build/lastSuccessfulBuild/artifact/cython-devel.spkg
>>>>>
>>>>> and Sage will (at least, should) download it for you, so that's even one
>>>>> less step!
>>>>>
>>>>> Jason
>>>>>
>>>>
>>>> Thanks for detailed instruction! I've successfully built it.
>>>>
>>>> "sage -t -gdb ./...." doesn't work, is that a bug?
>>>>
>>>> vitja at mchome:~/Downloads/sage-4.8$ ./sage -t -gdb
>>>> devel/sage/sage/combinat/sf/macdonald.py
>>>> sage -t -gdb "devel/sage/sage/combinat/sf/macdonald.py"
>>>> ********************************************************************************
>>>> Type r at the (gdb) prompt to run the doctests.
>>>> Type bt if there is a crash to see a traceback.
>>>> ********************************************************************************
>>>> gdb --args python /home/vitja/.sage//tmp/macdonald_6182.py
>>>> starting cmd gdb --args python /home/vitja/.sage//tmp/macdonald_6182.py
>>>> ImportError: No module named site
>>>> [0.2 s]
>>>>
>>>> ----------------------------------------------------------------------
>>>> The following tests failed:
>>>>
>>>>
>>>> sage -t -gdb "devel/sage/sage/combinat/sf/macdonald.py"release
>>>> Total time for all tests: 0.2 seconds
>>>
>>> Yes, that's a bug.
>>>
>>>> I've found another way to run tests (using sage -sh and then direct
>>>> python ~/.sage/tmp/...py)
>>>>
>>>> So I found one of the problems. Here is minimal cython example:
>>>>
>>>> def foo(values):
>>>> return (0,)*len(values)
>>>> foo([1,2,3])
>>>>
>>>> len(values) somehow is passed as an integer to PyObject_Multiply()
>>>
>>> Yeah, that's a bug too :).
>>
>> I've fixed tuple mult_factor bug here:
>>
>> https://github.com/cython/cython/commit/2d4b85dbcef885fbdaf6a3b2daef7a017184a56f
>>
>> No more segfaults in sage-tests but still 7 errors.
>>
>
> Thanks! I've looked into the other errors and I think it boils down to
> our use of --disable-function-redefinition being incompatible with how
> decorators work. Of course that was just a hack, so I've fixed sage to
> build/startup without using that flag, but there's some strangeness
> with import order now that I haven't had time to resolve yet.
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