[vtk-developers] Identify the Python version of VTK

[Ronald Römer]

What do you think about this wrapping 
https://gist.github.com/zippy84/ee6b4d04222ed62599f484cefdea2ecb ? It's 
a lot of code for such a simple thing, but it works. Feel free to change it.

On 29.11.18 16:05, Jean-Christophe Fillion-Robin wrote:
> You could also inspire from logic found in this module: 
> https://github.com/Kitware/CMake/blob/7bc72efb3ce30aae61a685c8f973888574728c8d/Modules/FindPython/Support.cmake#L91-L96
>
> On Thu, Nov 29, 2018 at 10:02 AM Ronald Römer <rroemer at gmail.com 
> <mailto:rroemer at gmail.com>> wrote:
>
>     Thanks.
>
>     On 29.11.18 16:00, Jean-Christophe Fillion-Robin wrote:
>>     Hi Ronald,
>>
>>     Running the following with the help of execute_process should
>>     help answer your question:
>>
>>     ./bin/vtkpython -c "import sys; print(sys.version_info[0:3])"
>>
>>     You could also call it three times in a row, to get major, minor
>>     and patch version.
>>
>>     ./bin/vtkpython -c "import sys; print(sys.version_info[0])"
>>     ./bin/vtkpython -c "import sys; print(sys.version_info[1])"
>>     ./bin/vtkpython -c "import sys; print(sys.version_info[2])"
>>
>>     On Thu, Nov 29, 2018 at 9:28 AM David Cole via vtk-developers
>>     <vtk-developers at public.kitware.com
>>     <mailto:vtk-developers at public.kitware.com>> wrote:
>>
>>         Can you run vtkpython and try something that only works in
>>         python 2
>>         (or 3) and infer it...?
>>         On Thu, Nov 29, 2018 at 4:06 AM Ronald Römer
>>         <rroemer at gmail.com <mailto:rroemer at gmail.com>> wrote:
>>         >
>>         > What else could I do to get the version?
>>         >
>>         >
>>         > On 28.11.18 19:32, David Gobbi wrote:
>>         >
>>         > Would be a useful thing, though.  I'll see about submitting
>>         an MR.
>>         >
>>         > On Wed, Nov 28, 2018 at 11:28 AM Ronald Römer
>>         <rroemer at gmail.com <mailto:rroemer at gmail.com>> wrote:
>>         >>
>>         >> :(
>>         >>
>>         >> On 28.11.18 19:18, David Gobbi wrote:
>>         >>
>>         >> Hi Ronald,
>>         >>
>>         >> The exported configuration options are in
>>         VTKConfig.cmake.  I searched this file, and the only
>>         Python-related setting was VTK_WRAP_PYTHON.  VTK doesn't
>>         export VTK_PYTHON_VERSION for use by other projects.
>>         >>
>>         >>   David
>>         >>
>>         >>
>>         >> On Wed, Nov 28, 2018 at 10:55 AM Ronald Römer
>>         <rroemer at gmail.com <mailto:rroemer at gmail.com>> wrote:
>>         >>>
>>         >>> According to https://blog.kitware.com/vtk-7-0-0/
>>         VTK_PYTHON_VERSION should be set. I installed VTK 8.1.2 with
>>         pacman on Arch Linux. These are the variables starting with
>>         VTK_:
>>         https://gist.github.com/zippy84/1d4560c721018ebd31ddc87fbfae8083
>>         But where is VTK_PYTHON_VERSION? Do you have an idea?
>>         >>
>>         >>
>>         >> --
>>         >> Viele Grüße
>>         >> Ronald Römer
>>         >
>>         > --
>>         > Viele Grüße
>>         > Ronald Römer
>>         >
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>     -- 
>     Viele Grüße
>     Ronald Römer
>
>     _______________________________________________
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