[Paraview] Paraview Python scripting

[Utkarsh Ayachit]

Have you tried using the pvpython executable? It's sets up the environment
correctly for you. Alternatively, from the GUI, you can open the Python
Shell and and then use the "Load Script" button to load the script.

Utkarsh

On Tue, Nov 1, 2011 at 9:28 AM, David Dupuis <david.dupuis at cadensimaging.com
> wrote:

> Hello,
>
>
>
> I’m manipulating different dataset and for each of them I have a different
> setup (pipeline). I saved the state as a python file and plan to re-use the
> python state file to re-open the whole pipeline for each dataset. It seems
> that only *.psvm files can be loaded via  “File -> Load state” in Paraview.
> Is there a way to load a python state file?
>
>
>
> Here is what I tried to do so, but didn’t succeeded.
>
>
>
> 1- I followed the procedure for Paraview/Python scripting, and added
> PYTHONPATH in .bashrc:
>
> export
> PYTHONPATH="/home/david/ParaView-3.12.0-RC2-Linux-x86_64/lib/paraview-3.12/site-packages/:/home/david/ParaView-3.12.0-RC2-Linux-x86_64/bin"
>
>
>
> * The only thing I can’t do is adding the path to
> ="/home/david/ParaView-3.12.0-RC2-Linux-x86_64/Utilities/VTKPythonWrapping/site-packages”
> since I don’t have any “Utilities” folder in my Paraview directory. I
> believe this is required, but don’t know what to install and where to get
> it to have it...
>
>
>
> 2- I tried to load the python state file via python with the setup
> described at step 1, but got the following error:
>
>
>
> >> python ./sta.py
>
> Traceback (most recent call last):
>
>   File "/home/david/CADv2/Patients/P1/Prone/sta.py", line 2, in <module>
>
>     except: from paraview.simple import *
>
>   File
> "/home/david/ParaView-3.12.0-RC2-Linux-x86_64/lib/paraview-3.12/site-packages/paraview/simple.py",
> line 39, in <module>
>
>     import servermanager
>
>   File
> "/home/david/ParaView-3.12.0-RC2-Linux-x86_64/lib/paraview-3.12/site-packages/paraview/servermanager.py",
> line 43, in <module>
>
>     import paraview, re, os, os.path, new, sys, vtk
>
>   File
> "/home/david/ParaView-3.12.0-RC2-Linux-x86_64/lib/paraview-3.12/site-packages/paraview/vtk/__init__.py",
> line 1, in <module>
>
>     from vtkCommonPython import *
>
> ImportError: No module named vtkCommonPython
>
>
>
> I have taken a look and there is no vtkCommonPython module on my machine.
> Is it part of the VTKPythonWrapping in Utilities?
>
>
>
> Thanks for helping me with this one.
>
> David
>
>
>
>
>
>
>
> [image: L_CadensImaging+rendering_C_gif]
>
>
>
> DAVID DUPUIS
>
> Chef de produit | Product manager
>
>
>
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>
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>
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>
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>
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>
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>
> david.dupuis at cadensimaging.com
>
>
>
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