Cleanup: Rename ExtensionRNA variables from ext to rna_ext

Makes it more clear that code using this is related to the RNA
integration of a type.
Part of T74432.

Also ran clang-format on affected files.

3 files changed, 20 insertions, 20 deletions

diff --git a/source/blender/python/intern/bpy_gizmo_wrap.c b/source/blender/python/intern/bpy_gizmo_wrap.c
index 8ff3af59930..774ad95c3eb 100644
--- a/source/blender/python/intern/bpy_gizmo_wrap.c
+++ b/source/blender/python/intern/bpy_gizmo_wrap.c
@@ -101,8 +101,8 @@ fail:
 
 static void gizmo_properties_init(wmGizmoType *gzt)
 {
-  PyTypeObject *py_class = gzt->ext.data;
-  RNA_struct_blender_type_set(gzt->ext.srna, gzt);
+  PyTypeObject *py_class = gzt->rna_ext.data;
+  RNA_struct_blender_type_set(gzt->rna_ext.srna, gzt);
 
   /* only call this so pyrna_deferred_register_class gives a useful error
    * WM_operatortype_append_ptr will call RNA_def_struct_identifier
@@ -160,9 +160,9 @@ void BPY_RNA_gizmo_wrapper(wmGizmoType *gzt, void *userdata)
 
   /* don't do translations here yet */
 #if 0
-  /* Use i18n context from ext.srna if possible (py gizmogroups). */
-  if (gt->ext.srna) {
-    RNA_def_struct_translation_context(gt->srna, RNA_struct_translation_context(gt->ext.srna));
+  /* Use i18n context from rna_ext.srna if possible (py gizmogroups). */
+  if (gt->rna_ext.srna) {
+    RNA_def_struct_translation_context(gt->srna, RNA_struct_translation_context(gt->rna_ext.srna));
   }
 #endif
 
@@ -179,8 +179,8 @@ void BPY_RNA_gizmo_wrapper(wmGizmoType *gzt, void *userdata)
 
 static void gizmogroup_properties_init(wmGizmoGroupType *gzgt)
 {
-  PyTypeObject *py_class = gzgt->ext.data;
-  RNA_struct_blender_type_set(gzgt->ext.srna, gzgt);
+  PyTypeObject *py_class = gzgt->rna_ext.data;
+  RNA_struct_blender_type_set(gzgt->rna_ext.srna, gzgt);
 
   /* only call this so pyrna_deferred_register_class gives a useful error
    * WM_operatortype_append_ptr will call RNA_def_struct_identifier
@@ -203,9 +203,9 @@ void BPY_RNA_gizmogroup_wrapper(wmGizmoGroupType *gzgt, void *userdata)
 
   /* don't do translations here yet */
 #if 0
-  /* Use i18n context from ext.srna if possible (py gizmogroups). */
-  if (gzgt->ext.srna) {
-    RNA_def_struct_translation_context(gzgt->srna, RNA_struct_translation_context(gzgt->ext.srna));
+  /* Use i18n context from rna_ext.srna if possible (py gizmogroups). */
+  if (gzgt->rna_ext.srna) {
+    RNA_def_struct_translation_context(gzgt->srna, RNA_struct_translation_context(gzgt->rna_ext.srna));
   }
 #endif
 
diff --git a/source/blender/python/intern/bpy_operator_wrap.c b/source/blender/python/intern/bpy_operator_wrap.c
index b7d3c99d3da..9fb25d41844 100644
--- a/source/blender/python/intern/bpy_operator_wrap.c
+++ b/source/blender/python/intern/bpy_operator_wrap.c
@@ -39,8 +39,8 @@
 
 static void operator_properties_init(wmOperatorType *ot)
 {
-  PyTypeObject *py_class = ot->ext.data;
-  RNA_struct_blender_type_set(ot->ext.srna, ot);
+  PyTypeObject *py_class = ot->rna_ext.data;
+  RNA_struct_blender_type_set(ot->rna_ext.srna, ot);
 
   /* Only call this so pyrna_deferred_register_class gives a useful error
    * WM_operatortype_append_ptr will call RNA_def_struct_identifier later.
@@ -123,9 +123,9 @@ void BPY_RNA_operator_wrapper(wmOperatorType *ot, void *userdata)
   *ot = *((wmOperatorType *)userdata);
   ot->srna = srna; /* restore */
 
-  /* Use i18n context from ext.srna if possible (py operators). */
-  if (ot->ext.srna) {
-    RNA_def_struct_translation_context(ot->srna, RNA_struct_translation_context(ot->ext.srna));
+  /* Use i18n context from rna_ext.srna if possible (py operators). */
+  if (ot->rna_ext.srna) {
+    RNA_def_struct_translation_context(ot->srna, RNA_struct_translation_context(ot->rna_ext.srna));
   }
 
   operator_properties_init(ot);
@@ -142,11 +142,11 @@ void BPY_RNA_operator_macro_wrapper(wmOperatorType *ot, void *userdata)
   ot->flag |= data->flag; /* append flags to the one set by registration */
   ot->pyop_poll = data->pyop_poll;
   ot->ui = data->ui;
-  ot->ext = data->ext;
+  ot->rna_ext = data->rna_ext;
 
-  /* Use i18n context from ext.srna if possible (py operators). */
-  if (ot->ext.srna) {
-    RNA_def_struct_translation_context(ot->srna, RNA_struct_translation_context(ot->ext.srna));
+  /* Use i18n context from rna_ext.srna if possible (py operators). */
+  if (ot->rna_ext.srna) {
+    RNA_def_struct_translation_context(ot->srna, RNA_struct_translation_context(ot->rna_ext.srna));
   }
 
   operator_properties_init(ot);
diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c
index 9579f78be30..2c54b9ce1e1 100644
--- a/source/blender/python/intern/bpy_rna.c
+++ b/source/blender/python/intern/bpy_rna.c
@@ -4091,7 +4091,7 @@ static PyObject *pyrna_struct_bl_rna_get_subclass(PyObject *cls, PyObject *args)
   if (srna_base == &RNA_Node) {
     bNodeType *nt = nodeTypeFind(id);
     if (nt) {
-      RNA_pointer_create(NULL, &RNA_Struct, nt->ext.srna, &ptr);
+      RNA_pointer_create(NULL, &RNA_Struct, nt->rna_ext.srna, &ptr);
       return pyrna_struct_CreatePyObject(&ptr);
     }
   }