python-3.x - バイトから StringCharFeatures を作成する

Question

StringCharFeaturesASCII 以外の文字 ("é" など) を含む文字列のリストから将軍を作成する必要があります。

Python 2では、これは機能します：

from modshogun import StringCharFeatures, RAWBYTE
StringCharFeatures([u"abcdé".encode('LATIN-1')], RAWBYTE)

しかし、Python 3 では例外が発生します。

NotImplementedError: Wrong number or type of arguments for overloaded function 'new_StringCharFeatures'.
  Possible C/C++ prototypes are:
    shogun::CStringFeatures< char >::CStringFeatures()
    shogun::CStringFeatures< char >::CStringFeatures(shogun::EAlphabet)
    shogun::CStringFeatures< char >::CStringFeatures(shogun::SGStringList< char >,shogun::EAlphabet)
    shogun::CStringFeatures< char >::CStringFeatures(shogun::SGStringList< char >,shogun::CAlphabet *)
    shogun::CStringFeatures< char >::CStringFeatures(shogun::CAlphabet *)
    shogun::CStringFeatures< char >::CStringFeatures(shogun::CStringFeatures< char > const &)
    shogun::CStringFeatures< char >::CStringFeatures(shogun::CFile *,shogun::EAlphabet)
    shogun::CStringFeatures< char >::CStringFeatures(shogun::CFile *)

それを修正する方法はありますか？