[Insight-users] Fwd: wrapping itk with python

[Curzio Basso]

Dear all,

I got a problem trying to use wrapITK/Python and the GetSeriesUIDs()
method of itk.GDCMSeriesFileNames, since I get
a string rather than a vector of strings. It looks like the mangled
C++ name of the std::vector<string> object.

The python code looks like the following:

--- BEGIN ---

import itk

def readDcmSeries(path):

    readerDcm = itk.ImageSeriesReader.IF3.New()
    dicomIO = itk.GDCMImageIO.New()

    readerDcm.SetImageIO(dicomIO.GetPointer())
    nameGenerator = itk.GDCMSeriesFileNames.New()
    nameGenerator.SetDirectory(path)

    seriesUID = nameGenerator.GetSeriesUIDs()
    print seriesUID
    seriesItr = seriesUID.begin() # here fails because seriesIUD is a string
    seriesEnd = seriesUID.end()


p = '/some/path/to/a/dcm/dir'
seriesUID = readDcmSeries(p)

---- END ----

and this is the error I get instead:

--- BEGIN ---
_9c58380a_p_std__vectorTstd__basic_stringTchar_std__char_traitsTchar_t_std__allocatorTchar_t_t_std__allocatorTstd__basic_stringTchar_std__char_traitsTchar_t_std__allocatorTchar_t_t_t_t
Traceback (most recent call last):
  File "main_intra.py", line 20, in <module>
    seriesUID = readDcmSeries(p)
  File "main_intra.py", line 15, in readDcmSeries
    seriesItr = seriesUID.begin()
AttributeError: 'str' object has no attribute 'begin'
--- END ----

I thought it might be something I missed in the configuration of
WrapITK, but I can't find it. I also did not find
anything on the mailing list. Does anyone know where the problem might be?

cheers,
curzio

--
http://www.disi.unige.it/person/BassoC/



-- 
http://www.disi.unige.it/person/BassoC/