[Paraview] paraview plugins and python

[Paul Edwards]

Thanks Pat, it works :)

On 2 May 2012 18:05, Pat Marion <pat.marion at kitware.com> wrote:

> This will do it:
>
> # CMakeLists.txt
>
> include(wrap-python.cmake)
>
> add_paraview_plugin(${library_name} ...)
> target_link_libraries(${library_name} ${deps})
>
> if(VTK_WRAP_PYTHON)
>   wrap_python(${library_name} "${sources}")
> endif()
>
>
>
>
> # wrap-python.cmake
> if(NOT DEFINED VTK_CMAKE_DIR)
>   message(SEND_ERROR "VTK_CMAKE_DIR is not defined, cannot load
> vtkWrapPython.cmake")
> endif()
>
> if(NOT VTK_WRAP_PYTHON)
>   message(FATAL_ERROR "VTK was built without Python enabled
> (VTK_WRAP_PYTHON=FALSE).")
> endif()
>
> include(${VTK_CMAKE_DIR}/vtkWrapPython.cmake)
> function(wrap_python library_name sources)
>   vtk_wrap_python3(${library_name}Python generated_python_sources
> "${sources}")
>   add_library(${library_name}PythonD ${generated_python_sources})
>   add_library(${library_name}Python MODULE ${library_name}PythonInit.cxx)
>   target_link_libraries(${library_name}PythonD ${library_name})
>   foreach(c ${VTK_LIBRARIES})
>     target_link_libraries(${library_name}PythonD ${c}PythonD)
>   endforeach(c)
>   target_link_libraries(${library_name}Python ${library_name}PythonD)
>   set_target_properties(${library_name}Python PROPERTIES PREFIX "")
>   if(WIN32 AND NOT CYGWIN)
>     set_target_properties(${library_name}Python PROPERTIES SUFFIX ".pyd")
>   endif(WIN32 AND NOT CYGWIN)
> endfunction()
>
>
>
> Pat
>
>
>
> On Wed, May 2, 2012 at 11:56 AM, Sebastien Jourdain <
> sebastien.jourdain at kitware.com> wrote:
>
>> Hi Paul,
>>
>> it is not a CMake option but a CMake macro/function that need to be
>> called inside your Plugin CMake file... But I have no clue how, has I
>> took another path when I solved that exact same problem.
>> In my case, I simply extended ParaView itself instead of relying on a
>> plugin...
>>
>> Seb
>>
>> On Wed, May 2, 2012 at 11:49 AM, Paul Edwards <paul.m.edwards at gmail.com>
>> wrote:
>> > I'm actually wanting the VTK classes rather than the proxy.
>> >
>> > Sebastian: are you referring to the VTK_WRAP_PYTHON_SIP option?  I don't
>> > have that enabled atm but could try...
>> >
>> > Thanks,
>> > Paul
>> >
>> >
>> > On 2 May 2012 16:43, Andy Bauer <andy.bauer at kitware.com> wrote:
>> >>
>> >> I'm not sure this is what you're looking for but the proxy does get
>> >> wrapped such that it's available through pvpython and pvbatch.  When
>> you
>> >> load the plugin, do "LoadPlugin("<shared lib location>", True,
>> globals())"
>> >> and it should be available.  If you're want the actual VTK class to by
>> >> python wrapped, I think Sebastien is correct though.
>> >>
>> >> Andy
>> >>
>> >>
>> >> On Wed, May 2, 2012 at 11:32 AM, Sebastien Jourdain
>> >> <sebastien.jourdain at kitware.com> wrote:
>> >>>
>> >>> Hi Paul,
>> >>>
>> >>> your vtk class are not "python" wrapped automatically when provided
>> >>> from plugin. But you might be able to use a CMake macro that has been
>> >>> defined in ParaView to force your vtk classes to be Python wrapped.
>> >>> Although, I'm not fully certain that will just work.
>> >>> Unfortunately I don't have much insight on where to look.
>> >>>
>> >>> Dave DeMarle might be able to point you to the right direction...
>> >>>
>> >>> Seb
>> >>>
>> >>> On Wed, May 2, 2012 at 10:56 AM, Paul Edwards <
>> paul.m.edwards at gmail.com>
>> >>> wrote:
>> >>> > Hi,
>> >>> >
>> >>> > Do my VTK classes get wrapped when I create a paraview plugin?  If
>> so,
>> >>> > how
>> >>> > do I access them? And, if not, is it possible to do this?
>> >>> >
>> >>> > Thanks,
>> >>> > Paul
>> >>> >
>> >>> > _______________________________________________
>> >>> > Powered by www.kitware.com
>> >>> >
>> >>> > Visit other Kitware open-source projects at
>> >>> > http://www.kitware.com/opensource/opensource.html
>> >>> >
>> >>> > Please keep messages on-topic and check the ParaView Wiki at:
>> >>> > http://paraview.org/Wiki/ParaView
>> >>> >
>> >>> > Follow this link to subscribe/unsubscribe:
>> >>> > http://www.paraview.org/mailman/listinfo/paraview
>> >>> >
>> >>> _______________________________________________
>> >>> Powered by www.kitware.com
>> >>>
>> >>> Visit other Kitware open-source projects at
>> >>> http://www.kitware.com/opensource/opensource.html
>> >>>
>> >>> Please keep messages on-topic and check the ParaView Wiki at:
>> >>> http://paraview.org/Wiki/ParaView
>> >>>
>> >>> Follow this link to subscribe/unsubscribe:
>> >>> http://www.paraview.org/mailman/listinfo/paraview
>> >>
>> >>
>> >
>> _______________________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Please keep messages on-topic and check the ParaView Wiki at:
>> http://paraview.org/Wiki/ParaView
>>
>> Follow this link to subscribe/unsubscribe:
>> http://www.paraview.org/mailman/listinfo/paraview
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.paraview.org/pipermail/paraview/attachments/20120503/ca6f757e/attachment.htm>