I got over such problems by delaying importing of those modules until needed. They are not needed for most common use-cases.
See: https://gitlab.kitware.com/paraview/paraview/commit/3af48fffd924bf5ffd11f576a261ef4eb3ff5897 On Tue, Jul 5, 2016 at 2:35 PM, Burlen Loring <[email protected]> wrote: > 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 > > _______________________________________________ > 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 > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > >
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