Bug#962560: code-saturne built-in file editor fails

[Gilles Filippini]

Hi Clinton,

On Tue, 9 Jun 2020 14:08:12 -0700 Clinton Winant
<clinton.winant at gmail.com> wrote:
> Package: code-saturne
>   Version: 6.0
> 
>   Severity: grave - makes the package  unusable or mostly so: output in
> built-in editor causes SaturneGUI to crash
> 
>   When I try to examine output files with the code-saturne built-in
>   file editor, the program terminates with error on the console of the
>   following kind:
> 
> for EnSight output
> Traceback (most recent call last):
>   File "/usr/lib/python3/dist-packages/code_saturne/Base/QFileEditor.py",
> line 910, in _explorerDoubleClick
>     self._viewSelectedFile()
>   File "/usr/lib/python3/dist-packages/code_saturne/Base/QFileEditor.py",
> line 745, in _viewSelectedFile
>     self.openFile(fn=fn)
>   File "/usr/lib/python3/dist-packages/code_saturne/Base/QFileEditor.py",
> line 991, in openFile
>     text = file.read()
>   File "/usr/lib/python3.8/codecs.py", line 322, in decode
>     (result, consumed) = self._buffer_decode(data, self.errors, final)
> UnicodeDecodeError: 'utf-8' codec can't decode byte 0x89 in position 0:
> invalid start byte
> ./SaturneGUI: line 7:  5541 Aborted                 \code_saturne gui $@
> 
> for MED output
> Traceback (most recent call last):
>   File "/usr/lib/python3/dist-packages/code_saturne/Base/QFileEditor.py",
> line 745, in _viewSelectedFile
>     self.openFile(fn=fn)
>   File "/usr/lib/python3/dist-packages/code_saturne/Base/QFileEditor.py",
> line 991, in openFile
>     text = file.read()
>   File "/usr/lib/python3.8/codecs.py", line 322, in decode
>     (result, consumed) = self._buffer_decode(data, self.errors, final)
> UnicodeDecodeError: 'utf-8' codec can't decode byte 0x89 in position 0:
> invalid start byte
> ./SaturneGUI: line 7:  5843 Aborted                 \code_saturne gui $@
> 
> CGNS formatted output behaves in the same way.  Histogram files (.txt)
> are displayed correctly ( but the output is of little value.
> 
>   I am using Debian GNU/Linux testing (Bullseye), kernel Debian 5.6.14-1
> (2020-05-23)
>   ldd --version
> ldd (Debian GLIBC 2.30-8) 2.30

I've reported this issue to upstream and they think this might be
related to your dataset. Would you mind sharing an example producing
these errors?

Thanks in advance,

_g.

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