[ITK-users] Problem with ITK Python Wrapper

[michkapopoff at gmail.com]

Hi

We worked a lot on python 3 for the 4.8.0 release, but we were not able
to make it completely work. It builds correctly under OS X or Linux
(I did not try under Windows). You should not be use ITK 4.7.1 for this.

But some things have changed in the import mechanism of python.
I was not able to find out if this was a bug in swig or on our side.

So for the moment we are stuck with python 2 until someones finds out
how to make it work with python 3. Any volunteers are welcome to have a look.

Michka


> On 21 Jul 2015, at 00:17, Siavash Khallaghi <siavashk at ece.ubc.ca> wrote:
> 
> Hello,
> 
> I am trying to build ITK with the Python wrapper for a prototyping project.
> I am using Python 3.4, MSVC 12 2013, CMake 3.2.1 and ITK 4.7.1-282-h37d00ff.
> When I try to build ITK with Python wrapping enabled, I get a lot of 
> linking errors (534 errors so far). The linking errors have a similar
> pattern. Here is the first one:
> 
> 219>------ Build started: Project: ITKPyBasePython, Configuration: Release
> x64 ------
> 219>     Creating library
> C:/Users/siavash/devel/ITK-Python/lib/Release/ITKPyBasePython.lib and object
> C:/Users/siavash/devel/ITK-Python/lib/Release/ITKPyBasePython.exp
> 219>ITKPyBasePython.obj : error LNK2019: unresolved external symbol
> init_pyBasePython referenced in function PyInit__ITKPyBasePython
> 219>C:\Users\siavash\devel\ITK-Python\lib\Release\_ITKPyBasePython.pyd :
> fatal error LNK1120: 1 unresolved externals
> 
> I have attached the cmake cache in case it helps.
> 
> I am going to try upgrading to the new  ITK-4.8 release
> <http://itk-users.7.n7.nabble.com/ITK-users-ANNOUNCE-ITK-4-8-0-has-been-released-td35876.html> 
> , since there seems to be a lot of changes to the Python wrapper. Maybe this
> will solve the issue. If not, could anyone tell me if ITK supports Python
> 3.x? 
> 
> Siavash
> 
> CMakeCache.txt <http://itk-users.7.n7.nabble.com/file/n35923/CMakeCache.txt>  
> 
> 
> 
> --
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