These test failures are all part of a bigger issue, which is that several
tests are not run in Travis CI, because they require certain dependencies
to be installed to run. See https://github.com/sympy/sympy/issues/8446.

Aaron Meurer


On Thu, Nov 13, 2014 at 3:01 PM, Aaron Meurer <[email protected]> wrote:

> So unless I hear anything else I will upload 0.7.6.rc2 in a few hours.  I
> have fixed the default_array issue.
>
> Aaron Meurer
>
> On Thu, Nov 13, 2014 at 3:01 PM, Aaron Meurer <[email protected]> wrote:
>
>> I'm going ignore the autowrap stuff, unless someone sends a pull request.
>> I get completely different failures:
>>
>>
>> _____________________________________________________________________________________________________________________________________________
>> _______________________________________
>> sympy/external/tests/test_autowrap.py:test_ufuncify_C_Cython
>> ________________________________________
>>   File
>> "/users/aaronmeurer/documents/python/sympy/sympy/sympy/external/tests/test_autowrap.py",
>> line 158, in test_ufuncify_C_Cython
>>     runtest_ufuncify('C', 'cython')
>>   File
>> "/users/aaronmeurer/documents/python/sympy/sympy/sympy/external/tests/test_autowrap.py",
>> line 93, in runtest_ufuncify
>>     fabc = ufuncify([a, b, c], a*b + c, backend=backend)
>>   File
>> "/Users/aaronmeurer/Documents/python/sympy/sympy/sympy/core/cache.py", line
>> 93, in wrapper
>>     retval = func(*args, **kwargs)
>>   File
>> "/Users/aaronmeurer/Documents/python/sympy/sympy/sympy/utilities/autowrap.py",
>> line 878, in ufuncify
>>     tempdir, args, flags, verbose, helpers)
>>   File
>> "/Users/aaronmeurer/Documents/python/sympy/sympy/sympy/core/cache.py", line
>> 93, in wrapper
>>     retval = func(*args, **kwargs)
>>   File
>> "/Users/aaronmeurer/Documents/python/sympy/sympy/sympy/utilities/autowrap.py",
>> line 508, in autowrap
>>     return code_wrapper.wrap_code(routine, helpers=helps)
>>   File
>> "/Users/aaronmeurer/Documents/python/sympy/sympy/sympy/utilities/autowrap.py",
>> line 144, in wrap_code
>>     self._process_files(routine)
>>   File
>> "/Users/aaronmeurer/Documents/python/sympy/sympy/sympy/utilities/autowrap.py",
>> line 163, in _process_files
>>     " ".join(command), e.output.decode()))
>> sympy.utilities.autowrap.CodeWrapError: Error while executing command:
>> /Users/aaronmeurer/anaconda/bin/python setup.py build_ext --inplace.
>> Command output is:
>> running build_ext
>> cythoning wrapper_module_6.pyx to wrapper_module_6.c
>> building 'wrapper_module_6' extension
>> creating build
>> creating build/temp.macosx-10.5-x86_64-3.4
>> gcc -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall
>> -Wstrict-prototypes -I/Users/aaronmeurer/anaconda/include -arch x86_64
>> -I/Users/aaronmeurer/anaconda/include/python3.4m -c wrapper_module_6.c -o
>> build/temp.macosx-10.5-x86_64-3.4/wrapper_module_6.o -std=c99
>> wrapper_module_6.c:239:31: fatal error: numpy/arrayobject.h: No such file
>> or directory
>>  #include "numpy/arrayobject.h"
>>                                ^
>> compilation terminated.
>> error: command 'gcc' failed with exit status 1
>>
>> We need to make the tests much more robust against broken setups (and I'm
>> not really even convinced that my setup is broken in this case).
>>
>> Aaron Meurer
>>
>> On Wed, Nov 12, 2014 at 11:26 PM, Aaron Meurer <[email protected]>
>> wrote:
>>
>>> Apparently some doctests are not run unless numpy, matplotlib, and
>>> probably others are installed.  Can you submit a pull request to the
>>> release branch fixing this?
>>>
>>> Aaron Meurer
>>>
>>> On Wed, Nov 12, 2014 at 8:36 PM, Jason Moore <[email protected]>
>>> wrote:
>>>
>>>> The doctests fail on these files due to the "default_array":
>>>>
>>>> moorepants@moorepants-2170p:sympy(0.7.6)$ grep -r default_array
>>>> doc/src/modules/numeric-computation.rst:    >>> f = lambdify(x, expr,
>>>> default_array=True)
>>>> doc/src/modules/numeric-computation.rst:the next release. For now,
>>>> setting ``default_array=True`` will provide the
>>>> doc/src/modules/numeric-computation.rst:    >>> f = lambdify(x, expr,
>>>> "numpy", default_array=True)
>>>> doc/src/tutorial/basic_operations.rst:will be removed in the next
>>>> release. For now, setting ``default_array=True``
>>>>
>>>>
>>>>
>>>> Jason
>>>> moorepants.info
>>>> +01 530-601-9791
>>>>
>>>> On Wed, Nov 12, 2014 at 9:24 PM, Jason Moore <[email protected]>
>>>> wrote:
>>>>
>>>>> I had one test failure in plotting:
>>>>>
>>>>> https://gist.github.com/moorepants/09f398059b7b4e6d615c
>>>>>
>>>>>
>>>>> Jason
>>>>> moorepants.info
>>>>> +01 530-601-9791
>>>>>
>>>>> On Wed, Nov 12, 2014 at 7:27 PM, Ondřej Čertík <
>>>>> [email protected]> wrote:
>>>>>
>>>>>> On Wed, Nov 12, 2014 at 3:56 PM, Aaron Meurer <[email protected]>
>>>>>> wrote:
>>>>>> > The benchmark issues should be fixed.
>>>>>> >
>>>>>> > The autowrap tests are a big mess. Depending on what compilers you
>>>>>> have
>>>>>> > installed and whether or not they work, the tests will pass or fail.
>>>>>> >
>>>>>> > Can you run the tests again in the latest 0.7.6 branch?
>>>>>>
>>>>>> Sure, I tested 744b334a70b462823e8ef57e6c672172629d1742:
>>>>>>
>>>>>> https://gist.github.com/certik/e626b96b83ae4d5a477f
>>>>>>
>>>>>> Ondrej
>>>>>>
>>>>>> >
>>>>>> > Aaron Meurer
>>>>>> >
>>>>>> > On Wed, Nov 12, 2014 at 3:39 PM, Ondřej Čertík <
>>>>>> [email protected]>
>>>>>> > wrote:
>>>>>> >>
>>>>>> >> Here are my test results:
>>>>>> >>
>>>>>> >> https://gist.github.com/certik/b50dd2a621c1785e8b7c
>>>>>> >>
>>>>>> >> There are quite a few test failures, i.e. stuff like this:
>>>>>> >>
>>>>>> >> UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in
>>>>>> position
>>>>>> >> 606: ordinal not in range(128)
>>>>>> >>
>>>>>> >> Ondrej
>>>>>> >>
>>>>>> >> On Wed, Nov 12, 2014 at 2:26 PM, Aaron Meurer <[email protected]>
>>>>>> wrote:
>>>>>> >> > There are actually a few test failures relating to the
>>>>>> benchmarks, so
>>>>>> >> > I'll
>>>>>> >> > probably do a second release candidate.
>>>>>> >> >
>>>>>> >> > Aaron Meurer
>>>>>> >> >
>>>>>> >> > On Wed, Nov 12, 2014 at 2:05 PM, Aaron Meurer <
>>>>>> [email protected]>
>>>>>> >> > wrote:
>>>>>> >> >>
>>>>>> >> >> Has anyone tested this? I haven't heard anything, so I'll cut
>>>>>> the final
>>>>>> >> >> release tomorrow.
>>>>>> >> >>
>>>>>> >> >> Aaron Meurer
>>>>>> >> >>
>>>>>> >> >> On Thu, Nov 6, 2014 at 4:26 PM, Aaron Meurer <
>>>>>> [email protected]>
>>>>>> >> >> wrote:
>>>>>> >> >>>
>>>>>> >> >>> I have uploaded SymPy 0.7.6 release candidate 1. Please
>>>>>> download it
>>>>>> >> >>> and test it. You can find it at
>>>>>> >> >>> https://github.com/sympy/sympy/releases/tag/sympy-0.7.6.rc1.
>>>>>> >> >>>
>>>>>> >> >>> If there are no major issues, I will aim to do the final
>>>>>> release in
>>>>>> >> >>> one
>>>>>> >> >>> week.
>>>>>> >> >>>
>>>>>> >> >>> The release notes for this release are at
>>>>>> >> >>> https://github.com/sympy/sympy/wiki/release-notes-for-0.7.6.
>>>>>> If you
>>>>>> >> >>> see anything that is missing from that page, please add it.
>>>>>> >> >>>
>>>>>> >> >>> Aaron Meurer
>>>>>> >> >>
>>>>>> >> >>
>>>>>> >> >
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