Confirm that mpi4py is working/available on Windows MPI builds
It's reported that with ParaView 5.2, mpi4py wasn't working
variables = get_arrays(inputs[0].GetAttributes(self.GetArrayAssociation()))
from mpi4py import MPI
ImportError
File "....\paraview\ParaView-5.2.0-Qt4-OpenGL2-MPI-Windows-64bit\bin\lib\site-packages\paraview\calculator.py", line 43, in get_arrays
variables = get_arrays(inputs[0].GetAttributes(self.GetArrayAssociation()))
:
File "....\paraview\ParaView-5.2.0-Qt4-OpenGL2-MPI-Windows-64bit\bin\lib\site-packages\paraview\calculator.py", line 43, in get_arrays
No module named mpi4py
from mpi4py import MPI