[Debian-science-sagemath] GAP: issue related to compressed manual.six: PATCHES: reproducing issue

[Jerome BENOIT]

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Hi,

On 16/12/16 23:05, Ximin Luo wrote:
> Jerome BENOIT:
>> Hello Again,
>>
>> On 14/12/16 23:19, Jerome BENOIT wrote:
>>> Thanks for the patch. I am on my way to build the involved package
>>> for the repository deb-sci-deb .
>>
>>> Jerome
>>
>>> On 14/12/16 19:46, Bill Allombert wrote:
>>>> On Mon, Dec 12, 2016 at 10:19:18PM +0100, Bill Allombert wrote:
>>>>> On Mon, Dec 12, 2016 at 06:06:37PM +0100, Bill Allombert wrote:
>>>>>> On Sun, Dec 11, 2016 at 11:15:00PM +0000, Ximin Luo wrote:
>>>>>>> Did you remove test.w before trying the tests? I think it is still
>>>>>>> somehow autpgrp-related. Also the "corrupted" messages seem to be
>>>>>>> separate from the actual failure of "no method found":
>>>>>>
>>>>>> I agree with you. But the "corrupted" messages are still a bug even
>>>>>> if they do not affect Sage.
>>>>>
>>>>> I can reproduce this bug using a pristine gap installation without any
>>>>> Debian stuff:
>>>>>
>>>>> rm -f workspace file file.gz
>>>>> echo "abcdefgh" > file
>>>>> gzip file
>>>>> echo 'SaveWorkspace("workspace");' | bin/*/gap -q -b
>>>>> echo 'ReadLine(InputTextFile("file"));' | bin/*/gap -q -b
>>>>> echo 'ReadLine(InputTextFile("file"));' | bin/*/gap -q -b -L workspace
>>>>>
>>>>> I will report it upstream.
>>
>>>> Upstream send me the attached patch which fix this problem.
>>>> Please confirm this address the original issue.
>>
>> I deposited a patched version of GAP at deb-sci-sage (4r8p6-1+sage23).
>>
>> The test
>>
>> ( cd sage; ./sage -t --long src/sage/interfaces/gap.py )
>>
>> passes now. But, in a previous email, Ximin seems to speak about a work around.
>> So, for plain confirmation, Ximin will gives the final answer.
>>
> 
> The work-around was just to uninstall gap-autpgrp (and the other packages with old manuals) when running sage and its tests.
> 
> Thankfully, I can confirm this patch works, even when gap-autpgrp is present.

Very good. I will bring the patch to package libgap-sage as sson as it is brought to the pacakge gap.

> 
> $ sage -c 'print(gap.help("SymmetricGroup", pager=False)[:100])'
>   
>   50 Group Libraries
>   
>   When you start GAP, it already knows several groups. Currently GAP init
> 
> $ sudo aptitude install gap-autpgrp 
> [..]
> $ sage -c 'print(gap.help("SymmetricGroup", pager=False)[:100])'
> Traceback (most recent call last):
>   File "/usr/share/sage/bin/sage-eval", line 10, in <module>
>     eval(compile(s,'<cmdline>','exec'))
>   File "<cmdline>", line 1, in <module>
>   File "/usr/lib/python2.7/dist-packages/sage/interfaces/gap.py", line 1334, in help
>     line = Expect.eval(self, "? %s"%s)
>   File "/usr/lib/python2.7/dist-packages/sage/interfaces/expect.py", line 1299, in eval
>     for L in code.split('\n') if L != ''])
>   File "/usr/lib/python2.7/dist-packages/sage/interfaces/gap.py", line 772, in _eval_line
>     raise RuntimeError(message)
> RuntimeError: Gap produced error output
> Error, no method found! For debugging hints type ?Recovery from NoMethodFound
> Error, no 1st choice method found for `+' on 2 arguments
> 
>    executing ? SymmetricGroup
> # exit code 1
> 
> $ sudo aptitude install -t sid-sage gap gap-core gap-libs gap-online-help
> $ sage -c 'print(gap.help("SymmetricGroup", pager=False)[:100])'
>   
>   50 Group Libraries
>   
>   When you start GAP, it already knows several groups. Currently GAP init
> 
> I also got similar results when running the gap.py doctests.
> 
> X
> 

Thanks,
Jerome


- -- 
Jerome BENOIT | calculus+at-rezozer^dot*net
https://qa.debian.org/developer.php?login=calculus@rezozer.net
AE28 AE15 710D FF1D 87E5  A762 3F92 19A6 7F36 C68B
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