subject:"\[Paraview\] PYTHONPATH environmental variable"

Re: [Paraview] PYTHONPATH environmental variable

2015-06-19 Thread Timo Oster

Hi Felix,

I just happened upon the same problem yesterday. The solution was to add
the directory with the vkt shared objects into the PYTHONPATH. Those are
in .../site-packages/vtk. The .../site-packages/paraview/vtk is just a
mirror that includes the libraries from the top-level vtk directory.

Hope this helps.

Regards,

Timo
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Re: [Paraview] PYTHONPATH environmental variable

2015-06-19 Thread Utkarsh Ayachit

I find it easier to figure this out by using  pvpython and  then doing the
following:

import sys
print sys.path

The path should have all the directories that need to be set in your
PYTHONPATH.

Utkarsh

On Fri, Jun 19, 2015 at 2:15 AM Timo Oster timo.os...@ovgu.de wrote:

 Hi Felix,

 I just happened upon the same problem yesterday. The solution was to add
 the directory with the vkt shared objects into the PYTHONPATH. Those are
 in .../site-packages/vtk. The .../site-packages/paraview/vtk is just a
 mirror that includes the libraries from the top-level vtk directory.

 Hope this helps.

 Regards,

 Timo
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Re: [Paraview] PYTHONPATH environmental variable

2015-06-17 Thread Felix Salazar

Tried it, but for some reason, it breaks python

$ python
Could not find platform independent libraries prefix
Could not find platform dependent libraries exec_prefix
Consider setting $PYTHONHOME to prefix[:exec_prefix]
ImportError: No module named site



*Félix Salazar**felix.sala...@polymtl.ca felix.sala...@polymtl.ca*
Étudiant au doctorat - PhD Student
*École Polytechnique de Montréal*
* LADYF*
 Lab. de dynamique des fluides
(514) 340 4711 ext 2489
Local: C-318.21.3


On Wed, Jun 17, 2015 at 10:19 AM, Burlen Loring burlen.lor...@gmail.com
wrote:

  You also have to prepend the paths with the .so's to LD_LIBRARY_PATH
 before starting python.

 Burlen


 On 06/16/2015 07:19 PM, Felix Salazar wrote:

 Hello community,

  I normally run my Paraview scripts in pvpython, so far without issues.
 But I got some problems using specific Python functions (multiprocess), and
 decided to switch to import paraview libraries directly within Python

  I set my PYTHONPATH variable to the installation library where the files
 are located. Got a few errors, and added more directories, progressively
 clearing and decreasing the number of errors, until a point where I'm
 getting this message

  *Error: Could not import vtkCommonComputationalGeometryPython*
 Traceback (most recent call last):
   File /home/pissarro/fesal/Tools/zReattachment-NP.py, line 4, in
 module
 except: from paraview.simple import *
   File
 /apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/simple.py,
 line 41, in module
 import servermanager
   File
 /apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/servermanager.py,
 line 48, in module
 import paraview, re, os, os.path, new, sys, atexit, vtk
   File
 /apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/vtk/__init__.py,
 line 7, in module
 from vtkCommonCorePython import *
 *ImportError: libvtkCommonCorePython27D-pv4.0.so.1: cannot open shared
 object file: No such file or directory*

  At this point my PYTHONPATH variable is:

  PYTHONPATH=*/apps/local-linux/paraview4.01/lib/paraview-4.0*
 :/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/vtk:/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages:/apps/local-linux/paraview4.01/bin

  And the file libvtkCommonCorePython27D-pv4.0.so.1 is in
 */apps/local-linux/paraview4.01/lib/paraview-4.0/*

  Hence, that location is part of the path variable, but for some reason
 is not recognized. Is there any specific or recommended order to load these
 directories in the PYTHONPATH variable?

  Also, if I type help('modules') in a python console, I get this error
 message before the list of modules

  Please wait a moment while I gather a list of all available modules...

  Error: Could not import vtkCommonComputationalGeometryPython

  Thanks,

  

 * Félix Salazar **felix.sala...@polymtl.ca felix.sala...@polymtl.ca*
 Étudiant au doctorat - PhD Student
 *École Polytechnique de Montréal*
   


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Re: [Paraview] PYTHONPATH environmental variable

2015-06-17 Thread Burlen Loring

are you by chance mixing two python installs? like one from a paraview 
binary you didn't build yourself, and your system python?


On 06/17/2015 10:47 AM, Felix Salazar wrote:

Tried it, but for some reason, it breaks python

$ python
Could not find platform independent libraries prefix
Could not find platform dependent libraries exec_prefix
Consider setting $PYTHONHOME to prefix[:exec_prefix]
ImportError: No module named site

*
Félix Salazar
*/felix.sala...@polymtl.ca mailto:felix.sala...@polymtl.ca/*
*Étudiant au doctorat - PhD Student
/École Polytechnique de Montréal/
/LADYF/
//Lab. de dynamique des fluides
(514) 340 4711 ext 2489
Local: C-318.21.3*
*

On Wed, Jun 17, 2015 at 10:19 AM, Burlen Loring 
burlen.lor...@gmail.com mailto:burlen.lor...@gmail.com wrote:


You also have to prepend the paths with the .so's to
LD_LIBRARY_PATH before starting python.

Burlen


On 06/16/2015 07:19 PM, Felix Salazar wrote:

Hello community,

I normally run my Paraview scripts in pvpython, so far without
issues. But I got some problems using specific Python functions
(multiprocess), and decided to switch to import paraview
libraries directly within Python

I set my PYTHONPATH variable to the installation library where
the files are located. Got a few errors, and added more
directories, progressively clearing and decreasing the number of
errors, until a point where I'm getting this message

*Error: Could not import vtkCommonComputationalGeometryPython*
Traceback (most recent call last):
  File /home/pissarro/fesal/Tools/zReattachment-NP.py, line 4,
in module
except: from paraview.simple import *
  File

/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/simple.py,
line 41, in module
import servermanager
  File

/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/servermanager.py,
line 48, in module
import paraview, re, os, os.path, new, sys, atexit, vtk
  File

/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/vtk/__init__.py,
line 7, in module
from vtkCommonCorePython import *
*ImportError: libvtkCommonCorePython27D-pv4.0.so.1: cannot open
shared object file: No such file or directory*

At this point my PYTHONPATH variable is:


PYTHONPATH=*/apps/local-linux/paraview4.01/lib/paraview-4.0*:/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/vtk:/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages:/apps/local-linux/paraview4.01/bin

And the file libvtkCommonCorePython27D-pv4.0.so.1 is in
*/apps/local-linux/paraview4.01/lib/paraview-4.0/*

Hence, that location is part of the path variable, but for some
reason is not recognized. Is there any specific or recommended
order to load these directories in the PYTHONPATH variable?

Also, if I type help('modules') in a python console, I get this
error message before the list of modules

Please wait a moment while I gather a list of all available
modules...

Error: Could not import vtkCommonComputationalGeometryPython

Thanks,

*
Félix Salazar
*/felix.sala...@polymtl.ca mailto:felix.sala...@polymtl.ca/*
*Étudiant au doctorat - PhD Student
/École Polytechnique de Montréal/



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Re: [Paraview] PYTHONPATH environmental variable

2015-06-17 Thread Burlen Loring

You also have to prepend the paths with the .so's to LD_LIBRARY_PATH 
before starting python.


Burlen

On 06/16/2015 07:19 PM, Felix Salazar wrote:

Hello community,

I normally run my Paraview scripts in pvpython, so far without issues. 
But I got some problems using specific Python functions 
(multiprocess), and decided to switch to import paraview libraries 
directly within Python


I set my PYTHONPATH variable to the installation library where the 
files are located. Got a few errors, and added more directories, 
progressively clearing and decreasing the number of errors, until a 
point where I'm getting this message


*Error: Could not import vtkCommonComputationalGeometryPython*
Traceback (most recent call last):
  File /home/pissarro/fesal/Tools/zReattachment-NP.py, line 4, in 
module

except: from paraview.simple import *
  File 
/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/simple.py, 
line 41, in module

import servermanager
  File 
/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/servermanager.py, 
line 48, in module

import paraview, re, os, os.path, new, sys, atexit, vtk
  File 
/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/vtk/__init__.py, 
line 7, in module

from vtkCommonCorePython import *
*ImportError: libvtkCommonCorePython27D-pv4.0.so.1: cannot open shared 
object file: No such file or directory*


At this point my PYTHONPATH variable is:

PYTHONPATH=*/apps/local-linux/paraview4.01/lib/paraview-4.0*:/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/vtk:/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages:/apps/local-linux/paraview4.01/bin

And the file libvtkCommonCorePython27D-pv4.0.so.1 is in 
*/apps/local-linux/paraview4.01/lib/paraview-4.0/*


Hence, that location is part of the path variable, but for some reason 
is not recognized. Is there any specific or recommended order to load 
these directories in the PYTHONPATH variable?


Also, if I type help('modules') in a python console, I get this error 
message before the list of modules


Please wait a moment while I gather a list of all available modules...

Error: Could not import vtkCommonComputationalGeometryPython

Thanks,

*
Félix Salazar
*/felix.sala...@polymtl.ca mailto:felix.sala...@polymtl.ca/*
*Étudiant au doctorat - PhD Student
/École Polytechnique de Montréal/



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[Paraview] PYTHONPATH environmental variable

2015-06-16 Thread Felix Salazar

Hello community,

I normally run my Paraview scripts in pvpython, so far without issues. But
I got some problems using specific Python functions (multiprocess), and
decided to switch to import paraview libraries directly within Python

I set my PYTHONPATH variable to the installation library where the files
are located. Got a few errors, and added more directories, progressively
clearing and decreasing the number of errors, until a point where I'm
getting this message

*Error: Could not import vtkCommonComputationalGeometryPython*
Traceback (most recent call last):
  File /home/pissarro/fesal/Tools/zReattachment-NP.py, line 4, in module
except: from paraview.simple import *
  File
/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/simple.py,
line 41, in module
import servermanager
  File
/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/servermanager.py,
line 48, in module
import paraview, re, os, os.path, new, sys, atexit, vtk
  File
/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/vtk/__init__.py,
line 7, in module
from vtkCommonCorePython import *
*ImportError: libvtkCommonCorePython27D-pv4.0.so.1: cannot open shared
object file: No such file or directory*

At this point my PYTHONPATH variable is:

PYTHONPATH=*/apps/local-linux/paraview4.01/lib/paraview-4.0*
:/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages/paraview/vtk:/apps/local-linux/paraview4.01/lib/paraview-4.0/site-packages:/apps/local-linux/paraview4.01/bin

And the file libvtkCommonCorePython27D-pv4.0.so.1 is in
*/apps/local-linux/paraview4.01/lib/paraview-4.0/*

Hence, that location is part of the path variable, but for some reason is
not recognized. Is there any specific or recommended order to load these
directories in the PYTHONPATH variable?

Also, if I type help('modules') in a python console, I get this error
message before the list of modules

Please wait a moment while I gather a list of all available modules...

Error: Could not import vtkCommonComputationalGeometryPython

Thanks,



*Félix Salazar**felix.sala...@polymtl.ca felix.sala...@polymtl.ca*
Étudiant au doctorat - PhD Student
*École Polytechnique de Montréal*

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Re: [Paraview] PYTHONPATH environmental variable

Re: [Paraview] PYTHONPATH environmental variable

Re: [Paraview] PYTHONPATH environmental variable

Re: [Paraview] PYTHONPATH environmental variable

Re: [Paraview] PYTHONPATH environmental variable

[Paraview] PYTHONPATH environmental variable

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