[Insight-users] ITK python examples

Bradley Lowekamp blowekamp at mail.nih.gov
Tue Sep 24 08:27:11 EDT 2013


Hello,

The Wrap ITK Insight Journal article is an excellent resource for WrapITK and how do to things:

http://www.insight-journal.org/browse/publication/85

The python examples which contain imports InsightToolkit are legacy from the previous wrapping structure. I believe that WrapITK is some what compatible with that.

These legacy python example should be update, but they are still useful with a few modifications to get working with WrapITK. Contribution to update these are very much welcome.

Brad

On Sep 24, 2013, at 5:50 AM, Jagjeet Nain <jagjeet.nain at gmail.com> wrote:

> Hi,
> I am using ITK 4.4 own build on Linux 32. It was compiled with Wrap_ITK and other related options as "ON". With this build, I am trying to run python examples.
> 
> Some python example runs fine but some don't. There are some example which import "itk" package as "import itk"  and other uses  "from InsightToolkit import *" form(python examples in Filtering directory). 
> Second form is not working for me since InsightToolkit.py tries to import ITKMetricsv4Python but following 
> #itk_wrap_module(ITKMetricsv4)
> #itk_auto_load_submodules()
> #itk_end_wrap_module()
> is commented out in Modules/Registration/Metricsv4/wrapping/CMakeLists.txt. This kind of indicates that wrapping of ITKMetricsv4 is not available.
> My questions are:
> 1) Which form of import is preferable: import itk or import InsightToolkit?
> 2) Is No wrapping of ITKMetricsv4 intentional or Is it some wrong setting of some cmake variable in my build?
> Thanks.
> BR
> Jagjeet
> 
> 
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