OpenCV_4.2.0/opencv_contrib-4.2.0/modules/xfeatures2d/misc/python/pyopencv_xfeatures2d.hpp

#ifdef HAVE_OPENCV_XFEATURES2D

#include "opencv2/xfeatures2d.hpp"
using cv::xfeatures2d::DAISY;

typedef DAISY::NormalizationType DAISY_NormalizationType;
#endif