[Insight-users] Python Wrappers - WinXP

[Peter M. Bloomfield]

Hi Matt,

Thanks for getting back to me. This is where I am a tad confused.

In the directories under 'C:\CAMH\ITK' there is only a single DLL in directory C:\CAMH\ITK\bin named ITKCommon-4.2.dll.
There are 76 files in directory C:\CAMH\ITK\lib with the extension .lib

The only file named _ITKCommonPython is in the directory C:\CAMH\ITK\lib\ITK-4.2\Python and has an extension .pyd.

Cheers

Peter

On Wednesday, October 31, 2012 03:20:22 PM Matt McCormick wrote:
> Hi Peter,
> 
> If using PYTHONPATH to specify the location of the .py files, PATH
> also needs to be set to specify the location of the DLL's.
> 
> HTH,
> Matt
> 
> On Wed, Oct 31, 2012 at 10:37 AM, Peter M. Bloomfield
> 
> <peter.bloomfield at camhpet.ca> wrote:
> > Hi,
> > 
> > 
> > 
> > I am experiencing a problem with python wrapping. I have the following on a
> > 32-bit WinXP machine
> > 
> > Visual Studio 9 2008
> > 
> > ITK V4.2.1
> > 
> > Python 2.7.2
> > 
> > 
> > 
> > I have selected 'ITK_WRAP_PYTHON' and 'BUILD_SHARED_LIBS' and set
> > 'CMAKE_INSTALL_PREFIX' to C:\CAMH\ITK within cmake, and all compiles and
> > installs without error in VS 2008.
> > 
> > 
> > 
> > I have set a PYTHONPATH to include both
> > 
> > C:\CAMH\ITK\lib\ITK-4.2\Python
> > 
> > C:\CAMH\ITK\lib
> > 
> > though I am not sure if I have these correct. I can import itk from within
> > python, but get an error when issuing the command
> > 
> > image_type = itk.Image[itk.F, 3]
> > 
> > as shown below.
> > 
> > 
> > 
> > Microsoft Windows XP [Version 5.1.2600]
> > 
> > (C) Copyright 1985-2001 Microsoft Corp.
> > 
> > 
> > 
> > C:\Documents and Settings\Peter>python
> > 
> > Python 2.7.2 (default, Jun 12 2011, 15:08:59) [MSC v.1500 32 bit (Intel)] on
> > win32
> > 
> > Type "help", "copyright", "credits" or "license" for more information.
> > 
> >>>> import itk
> >>>> 
> >>>> image_type = itk.Image[itk.F, 3]
> > 
> > Traceback (most recent call last):
> > 
> > File "<stdin>", line 1, in <module>
> > 
> > File "C:\CAMH\ITK\lib\ITK-4.2\Python\itkLazy.py", line 37, in
> > __getattribute__
> > 
> > itkBase.LoadModule(module, namespace)
> > 
> > File "C:\CAMH\ITK\lib\ITK-4.2\Python\itkBase.py", line 95, in LoadModule
> > 
> > LoadModule(dep, namespace)
> > 
> > File "C:\CAMH\ITK\lib\ITK-4.2\Python\itkBase.py", line 95, in LoadModule
> > 
> > LoadModule(dep, namespace)
> > 
> > File "C:\CAMH\ITK\lib\ITK-4.2\Python\itkBase.py", line 95, in LoadModule
> > 
> > LoadModule(dep, namespace)
> > 
> > File "C:\CAMH\ITK\lib\ITK-4.2\Python\itkBase.py", line 95, in LoadModule
> > 
> > LoadModule(dep, namespace)
> > 
> > File "C:\CAMH\ITK\lib\ITK-4.2\Python\itkBase.py", line 103, in LoadModule
> > 
> > if not swigModuleName in sys.modules: module = loader.load(swigModuleName)
> > 
> > File "C:\CAMH\ITK\lib\ITK-4.2\Python\itkBase.py", line 214, in load
> > 
> > return imp.load_module(name, fp, pathname, description)
> > 
> > File "C:\CAMH\ITK\lib\ITK-4.2\Python\ITKCommonPython.py", line 30, in
> > <module>
> > 
> > _ITKCommonPython = swig_import_helper()
> > 
> > File "C:\CAMH\ITK\lib\ITK-4.2\Python\ITKCommonPython.py", line 26, in
> > swig_import_helper
> > 
> > _mod = imp.load_module('_ITKCommonPython', fp, pathname, description)
> > 
> > ImportError: DLL load failed: The specified module could not be found.
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > Can anyone point me in the right direction to get the itk python wrapping
> > working,
> > 
> > 
> > 
> > Many thanks
> > 
> > 
> > 
> > Peter
> > 
> > 
> > 
> > 
> > 
> > 
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