removed problem with duplicated CV_OUT InputOutputArray parameters (ticket #1348)

modules/python/src2/gen2.py

@@ -359,6 +359,7 @@ class FuncVariant(object):
                 outlist.append((a.name, argno))
             if (not a.inputarg or a.returnarg) and a.isbig():
                 outarr_list.append((a.name, argno))
+                continue
             if not a.inputarg:
                 continue
             if not a.defval:

modules/python/src2/hdr_parser.py

@@ -11,8 +11,7 @@ opencv_hdr_list = [
 "../../video/include/opencv2/video/tracking.hpp",
 "../../video/include/opencv2/video/background_segm.hpp",
 "../../objdetect/include/opencv2/objdetect/objdetect.hpp",
-"../../highgui/include/opencv2/highgui/highgui.hpp",
-"opencv_extra_api.hpp",
+"../../highgui/include/opencv2/highgui/highgui.hpp"
 ]
 
 """