Re: [Swig-user] Python keyword arguments and overloaded functions

[Olivier V. <oli...@gm...>]

I would be interested by the answer as well. Let me know if you find a way,

Le 2013-07-18 à 09:06, Bradley Lowekamp <blo...@ma...> a écrit :

> Hello,
> 
> I am using swig to generate interfaces from my header files with some type map guidance. For our swig generation of python binding I am passing the "-keyword" argument.
> 
> I have some overloaded procedural methods[1] like the following:
> 
> Image Resample ( const Image& image1, Transform transform = itk::simple::Transform(), InterpolatorEnum interpolator = itk::simple::sitkLinear, double defaultPixelValue = 0.0 );
> Image Resample ( const Image& image1, const Image& referenceImage, Transform transform = itk::simple::Transform(), InterpolatorEnum interpolator = itk::simple::sitkLinear, double defaultPixelValue = 0.0 );
> ....
> 
> I can't use keyword arguments with these methods. Here is what I get:
> 
> In [1]: import SimpleITK as sitk
> 
> In [2]: img = sitk.Image()
> 
> In [3]: sitk.Resample(img, defaultPixelValue=1)
> ---------------------------------------------------------------------------
> TypeError                                 Traceback (most recent call last)
> <ipython-input-3-8a2b278d5bba> in <module>()
> ----> 1 sitk.Resample(img, defaultPixelValue=1)
> 
> TypeError: Resample() got an unexpected keyword argument 'defaultPixelValue'
> 
> Is this a bug or a missing feature? I very much would like this ability. we have a number of procedural methods with a large number of parameters which are going to be overloaded.
> 
> I am quite lazy when in python, so this is too many default parameters to have to specify.
> 
> Thanks,
> Brad
> 
> 
> [1] https://github.com/SimpleITK/SimpleITK/blob/master/Code/BasicFilters/include/sitkAdditionalProcedures.h#L45
> ------------------------------------------------------------------------------
> See everything from the browser to the database with AppDynamics
> Get end-to-end visibility with application monitoring from AppDynamics
> Isolate bottlenecks and diagnose root cause in seconds.
> Start your free trial of AppDynamics Pro today!
> http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
> _______________________________________________
> Swig-user mailing list
> Swi...@li...
> https://lists.sourceforge.net/lists/listinfo/swig-user