Add the new pcb item container header to the SWIG wrapper

pcbnew/CMakeLists.txt

@@ -443,6 +443,7 @@ add_custom_command( OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/pcbnew_wrap.cxx
     DEPENDS plotcontroller.h
     DEPENDS exporters/gendrill_Excellon_writer.h
     DEPENDS exporters/export_vrml.h
+    DEPENDS python/swig/pcb_item_containers.i
     DEPENDS python/swig/pcbnew.i
     DEPENDS python/swig/board.i
     DEPENDS python/swig/board_connected_item.i

pcbnew/python/swig/board.i

@@ -48,6 +48,7 @@ HANDLE_EXCEPTIONS(BOARD::TracksInNetBetweenPoints)
 %include board_connected_item.i
 %include board_design_settings.i
 %include connectivity.i
+%include pcb_item_containers.i
 %include pad.i
 %include track.i
 %include zone.i

pcbnew/python/swig/pcb_item_containers.i

@@ -0,0 +1,4 @@
+%include pcb_item_containers.h
+%{
+#include <pcb_item_containers.h>
+%}