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Thanks Utakarsh. It sounds like it may be possible to work around
the issue by not importing the lookuptable module from simple.
However, it's "import math" that fails, and math seems like a
fairly basic module that should always be present. Is there any
chance it got left out of some packaging manifest used in the freeze
process? having it be available might be a better solution. <br>
<br>
<div class="moz-cite-prefix">On 07/08/2016 08:38 AM, Utkarsh Ayachit
wrote:<br>
</div>
<blockquote
cite="mid:CADHSJjBHGJpcC=vceq76Dd5rMCHqozeHr+YfsA7Pm54K1Wa_hw@mail.gmail.com"
type="cite">
<div dir="ltr">I got over such problems by delaying importing of
those modules until needed. They are not needed for most common
use-cases.
<div><br>
</div>
<div>See:</div>
<div><a moz-do-not-send="true"
href="https://gitlab.kitware.com/paraview/paraview/commit/3af48fffd924bf5ffd11f576a261ef4eb3ff5897">https://gitlab.kitware.com/paraview/paraview/commit/3af48fffd924bf5ffd11f576a261ef4eb3ff5897</a><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Jul 5, 2016 at 2:35 PM, Burlen
Loring <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:bloring@lbl.gov" target="_blank">bloring@lbl.gov</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> Hi All,<br>
<br>
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 <a moz-do-not-send="true"
href="http://missing.ie" target="_blank">missing.ie</a>
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?<br>
<br>
<br>
here is output from a simple test:<br>
<blockquote>nid00048:~$pvbatch pvbatch-test.py <br>
started<br>
Traceback (most recent call last):<br>
File "pvbatch-test.py", line 3, in <module><br>
from paraview.simple import *<br>
File
"/usr/common/graphics/ParaView/builds/PV-4.4.0/lib/site-packages/paraview/simple.py",
line 40, in <module><br>
import lookuptable<br>
File
"/usr/common/graphics/ParaView/builds/PV-4.4.0/lib/site-packages/paraview/lookuptable.py",
line 21, in <module><br>
from math import sqrt<br>
ImportError: No module named math<br>
</blockquote>
I tried this as well:<br>
<blockquote>nid00048:~$pvpython<br>
Python 2.7.9 (default, Jan 8 2015, 22:29:31) <br>
[GCC 4.9.1 20140716 (Cray Inc.)] on linux2<br>
Traceback (most recent call last):<br>
File "/etc/pythonstart", line 7, in <module><br>
import readline<br>
ImportError: Excluded frozen object named readline<br>
>>> import math<br>
Traceback (most recent call last):<br>
File "<stdin>", line 1, in <module><br>
ImportError: No module named math<br>
>>> <br>
<br>
</blockquote>
Thanks<span class="HOEnZb"><font color="#888888"><br>
Burlen<br>
</font></span></div>
<br>
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