PyRNA api wasnt using python subclasses most of the time.

Now this will return True
 isinstance(bpy.data.meshes[0], bpy.types.Mesh)

Use the StructRNA identifier for the new classes name properties because classes were being named by the data names rather then the type names.

Set the __module__ for the new type which makes printing the class not use the script name where the type is first initialized.
 eg: bpy.types.Mesh instead of buttons_object.Mesh

This still isnt quite right since opertators and panels all get their own type, when they should all use an operator type.

2 files changed, 6 insertions, 0 deletions

diff --git a/source/blender/makesrna/RNA_access.h b/source/blender/makesrna/RNA_access.h
index e145722428c..3b2520c41b2 100644
--- a/source/blender/makesrna/RNA_access.h
+++ b/source/blender/makesrna/RNA_access.h
@@ -496,6 +496,7 @@ int RNA_struct_ui_icon(StructRNA *type);
 
 PropertyRNA *RNA_struct_name_property(StructRNA *type);
 PropertyRNA *RNA_struct_iterator_property(StructRNA *type);
+StructRNA *RNA_struct_base(StructRNA *type);
 
 int RNA_struct_is_ID(StructRNA *type);
 int RNA_struct_is_a(StructRNA *type, StructRNA *srna);
diff --git a/source/blender/makesrna/intern/rna_access.c b/source/blender/makesrna/intern/rna_access.c
index cc8704dc350..eb53d0fbf51 100644
--- a/source/blender/makesrna/intern/rna_access.c
+++ b/source/blender/makesrna/intern/rna_access.c
@@ -392,6 +392,11 @@ PropertyRNA *RNA_struct_iterator_property(StructRNA *type)
 	return type->iteratorproperty;
 }
 
+StructRNA *RNA_struct_base(StructRNA *type)
+{
+	return type->base;
+}
+
 int RNA_struct_is_ID(StructRNA *type)
 {
 	return (type->flag & STRUCT_ID) != 0;