Hello,
I'm trying to make my python script work with scipy but I'm unable make
it work. I tried :
the Paraview 4.0.1(pvpyton from the web) in linux (64 ubuntu 12.04)
with the scipy of my system (/usr/lib/python2.7/dist-packages ) and I get :
...
Traceback (most recent call last):
File "build.py", line 17, in <module>
from scipy import optimize
File "/usr/lib/python2.7/dist-packages/scipy/__init__.py", line 78,
in <module>
from numpy import show_config as show_numpy_config
File "/usr/lib/python2.7/dist-packages/numpy/__init__.py", line 137,
in <module>
import add_newdocs
File "/usr/lib/python2.7/dist-packages/numpy/add_newdocs.py", line 9,
in <module>
from numpy.lib import add_newdoc
File "/usr/lib/python2.7/dist-packages/numpy/lib/__init__.py", line
4, in <module>
from type_check import *
File "/usr/lib/python2.7/dist-packages/numpy/lib/type_check.py", line
8, in <module>
import numpy.core.numeric as _nx
File "/usr/lib/python2.7/dist-packages/numpy/core/__init__.py", line
5, in <module>
import multiarray
ImportError: /usr/lib/python2.7/dist-packages/numpy/core/multiarray.so:
undefined symbol: PyUnicodeUCS4_AsUnicodeEscapeString
..
then I tried the opposite, system python and import Paraview modules and
I get :
...
File "/home/fbordeu/Dropbox/chady/Aerolia/FunLib.py", line 46, in
__init__
self.KCOND = PXDMFReader( guiName='Kcond Vademecum ' +
str(self.ID), FileName=self.Kcond );
File
"/apps/ParaView-4.0.1-Linux-64bit/lib/paraview-4.0/site-packages/paraview/simple.py",
line 1145, in CreateObject
setattr(px, param, params[param])
File
"/apps/ParaView-4.0.1-Linux-64bit/lib/paraview-4.0/site-packages/paraview/servermanager.py",
line 254, in __setattr__
setter(self, value)
File
"/apps/ParaView-4.0.1-Linux-64bit/lib/paraview-4.0/site-packages/paraview/servermanager.py",
line 2477, in setProperty
return self.SetPropertyWithName(propName, value)
File
"/apps/ParaView-4.0.1-Linux-64bit/lib/paraview-4.0/site-packages/paraview/servermanager.py",
line 309, in SetPropertyWithName
prop.SetData(arg)
File
"/apps/ParaView-4.0.1-Linux-64bit/lib/paraview-4.0/site-packages/paraview/servermanager.py",
line 730, in SetData
self.SMProperty.SetElement(idx, self.ConvertValue(val))
TypeError: SetElement argument 2: (unicode conversion error)
...
I search in the internet for the error, and is because the ParaView
python and the system python are compiled with the same flags... mmm.
So I tried the same thing in my mac (10.8.5) with ParaView from web. :
Paraview Python with system scipy (binary from http://www.scipy.org):
...
Traceback (most recent call last):
File "build.py", line 17, in <module>
from scipy import optimize
File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/optimize/__init__.py",
line 148, in <module>
from ._root import *
File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/optimize/_root.py",
line 20, in <module>
from . import nonlin
File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/optimize/nonlin.py",
line 122, in <module>
import scipy.sparse.linalg
File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/sparse/__init__.py",
line 206, in <module>
from .csr import *
File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/sparse/csr.py",
line 15, in <module>
from .sparsetools import csr_tocsc, csr_tobsr, csr_count_blocks, \
File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/sparse/sparsetools/__init__.py",
line 5, in <module>
from .csr import *
File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/sparse/sparsetools/csr.py",
line 26, in <module>
_csr = swig_import_helper()
File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/sparse/sparsetools/csr.py",
line 22, in swig_import_helper
_mod = imp.load_module('_csr', fp, pathname, description)
ImportError:
dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/sparse/sparsetools/_csr.so,
2): Symbol not found: _PyCapsule_GetPointer
Referenced from:
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/sparse/sparsetools/_csr.so
Expected in: flat namespace
in
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scipy/sparse/sparsetools/_csr.so
...
and finally system python (mac) with ParView modules :
...
/Applications/ParaViewfromWeb/Paraview4.0.1.app/Contents/Python/numpy/random/__init__.py:87:
RuntimeWarning: compiletime version 2.6 of module 'mtrand' does not
match runtime version 2.7
from mtrand import *
Fatal Python error: Interpreter not initialized (version mismatch?)
...
Does any one was able to work with Scipy and Paraview (from the web).
I'm writing some code that will execute in ParaView downloaded from the web.
Thanks
Felipe
--
Felipe Bordeu Weldt
Ingénieur de Recherche
-------------------------------------
Tél. : 33 (0)2 40 37 16 57
Fax. : 33 (0)2 40 74 74 06
[email protected]
Institut GeM - UMR CNRS 6183
École Centrale Nantes
1 Rue de La Noë, 44321 Nantes, FRANCE
-------------------------------------
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