用于 OpenFoam 的 jupyter notebook 中的 Paraview：没有名为 vtkCommonCorePython 的模块

Posted 2023-02-22

【中文标题】用于 OpenFoam 的 jupyter notebook 中的 Paraview：没有名为 vtkCommonCorePython 的模块

【英文标题】：Paraview in jupyter notebook for OpenFoam: No module named vtkCommonCorePython

【发布时间】：2018-09-06 00:04:58

【问题描述】：

我正在尝试使用 paraview 编写一个脚本，该脚本可以自动生成 OpenFoam 解决方案的特定可视化。我正在使用 Jupyter 笔记本。 我没有单独建立paraview。它带有“OpenFoam-in-a-box”。 我的机器 2.7 和 3.5 上也有 2 个版本的 Python。

鉴于情况我设置了两个路径变量如下：

import sys
username = getpass.getuser()

sys.path.append('/home/'+username+'/OpenFOAM/OpenFOAM-in-Box/OpenFOAM- 
in-Box-18.02/ThirdParty-dev/platforms/linux64Gcc62/ParaView- 
5.4.1/lib/paraview-5.4/site-packages/')
import paraview

sys.path.append('/home/'+username+'/anaconda2/lib/python2.7/site- 
packages')
from paraview.simple import * 

这会引发这样的错误：

Error: Could not import vtkCommonComputationalGeometry
---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-11-35ff85eed6df> in <module>()
      4 import paraview
      5 sys.path.append('/home/'+username+'/anaconda2/lib/python2.7/site-packages')
----> 6 from paraview.simple import *

/home/username/OpenFOAM/OpenFOAM-in-Box/OpenFOAM-in-Box-18.02/ThirdParty-dev/platforms/linux64Gcc62/ParaView-5.4.1/lib/paraview-5.4/site-packages/paraview/simple.py in <module>()
     41 
     42 import paraview
---> 43 from paraview import servermanager
     44 import paraview._backwardscompatibilityhelper
     45 

    /home/username/OpenFOAM/OpenFOAM-in-Box/OpenFOAM-in-Box-18.02/ThirdParty-dev/platforms/linux64Gcc62/ParaView-5.4.1/lib/paraview-5.4/site-packages/paraview/servermanager.py in <module>()
         51 # prefer `vtk` from `paraview` since it doesn't import all
         52 # vtk modules.
    ---> 53 from paraview import vtk
         54 from paraview import _backwardscompatibilityhelper as _bc
         55 

    /home/username/OpenFOAM/OpenFOAM-in-Box/OpenFOAM-in-Box-18.02/ThirdParty-dev/platforms/linux64Gcc62/ParaView-5.4.1/lib/paraview-5.4/site-packages/paraview/vtk/__init__.py in <module>()
          5 except ImportError:
          6     paraview.print_error("Error: Could not import vtkCommonComputationalGeometry")
    ----> 7 from paraview.vtk.vtkCommonCore import *
          8 from paraview.vtk.vtkCommonDataModel import *
          9 from paraview.vtk.vtkCommonExecutionModel import *

    /home/username/OpenFOAM/OpenFOAM-in-Box/OpenFOAM-in-Box-18.02/ThirdParty-dev/platforms/linux64Gcc62/ParaView-5.4.1/lib/paraview-5.4/site-packages/paraview/vtk/vtkCommonCore.py in <module>()
          7     # during build and testing, the modules will be elsewhere,
          8     # e.g. in lib directory or Release/Debug config directories
    ----> 9     from vtkCommonCorePython import *

    ImportError: No module named vtkCommonCorePython

我几乎一整天都在研究这个问题，但无法解决这个问题。任何帮助将不胜感激！

【问题讨论】：

我遇到了同样的问题，我解决了问题here。

【参考方案1】：

使用 conda 安装 paraview 修复了它。您甚至不需要设置路径变量。

conda install -c conda-forge paraview