Hi All,

I'm encountering some issues when trying to use pvbatch from a frozen build(PARAVIEW_FREEZE_PYTHON=ON). Seems that certain key python modules are missing.ie math. However, I can use Python shell feature in the GUI from the same build. Do we have any idea about what may be wrong with pvbatch?


here is output from a simple test:

   nid00048:~$pvbatch pvbatch-test.py
   started
   Traceback (most recent call last):
      File "pvbatch-test.py", line 3, in <module>
        from paraview.simple import *
      File
   
"/usr/common/graphics/ParaView/builds/PV-4.4.0/lib/site-packages/paraview/simple.py",
   line 40, in <module>
        import lookuptable
      File
   
"/usr/common/graphics/ParaView/builds/PV-4.4.0/lib/site-packages/paraview/lookuptable.py",
   line 21, in <module>
        from math import sqrt
   ImportError: No module named math

I tried this as well:

   nid00048:~$pvpython
   Python 2.7.9 (default, Jan  8 2015, 22:29:31)
   [GCC 4.9.1 20140716 (Cray Inc.)] on linux2
   Traceback (most recent call last):
      File "/etc/pythonstart", line 7, in <module>
        import readline
   ImportError: Excluded frozen object named readline
    >>> import math
   Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
   ImportError: No module named math
    >>>

Thanks
Burlen
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