[Insight-users] Python Wrappers - WinXP - Solved

[Matt McCormick]

On Thu, Nov 1, 2012 at 2:30 PM, Peter M. Bloomfield
<peter.bloomfield at camhpet.ca> wrote:
> Hi,
>
>
>
> I managde to get the python wrapping working in the end. I had to have the
> following on the PATH and PYTHONPATH environment variables, where
> C:\CAMH\ITK is the install directory
>
>
>
> PATH - added C:\CAMH\ITK\bin
>
> PYTHONPATH - added C:\CAMH\ITK\lib\ITK-4.2\Python
>
>
>
> I am not quite sure what the effect of adding C:\CAMH\ITK\bin to PATH is as
> there are only two files in the directory, ITKCommon-4.2.dll and
> itkTestDriver.exe
>
>
>
> The bottom line is that I can access itk from within python.

Great to hear!  Thanks for the report.

Matt

>
>
>
> Peter
>
>
>
>
>
> On Wednesday, October 31, 2012 10:37:25 AM Peter M. Bloomfield 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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