1 files changed, 61 insertions, 0 deletions
diff --git a/release/scripts/startup/bl_operators/wm.py b/release/scripts/startup/bl_operators/wm.py
index 861255f167f..fae38eb1cef 100644
--- a/release/scripts/startup/bl_operators/wm.py
+++ b/release/scripts/startup/bl_operators/wm.py
@@ -1144,6 +1144,67 @@ class WM_OT_sysinfo(Operator):
         return {'FINISHED'}
 
 
+class WM_OT_get_messages(Operator):
+    bl_idname = "wm.get_messages"
+    bl_label = "Get Messages"
+
+    def _putMessage(self, messages, msg):
+        if len(msg):
+            messages[msg] = True
+
+    def _walkProperties(self, properties, messages):
+        for prop in properties:
+            self._putMessage(messages, prop.name)
+            self._putMessage(messages, prop.description)
+
+            if isinstance(prop, bpy.types.EnumProperty):
+                for item in prop.enum_items:
+                    self._putMessage(messages, item.name)
+                    self._putMessage(messages, item.description)
+
+    def _walkRNA(self, bl_rna, messages):
+        if bl_rna.name and bl_rna.name != bl_rna.identifier:
+            self._putMessage(messages, bl_rna.name)
+
+        if bl_rna.description:
+            self._putMessage(messages, bl_rna.description)
+
+        self._walkProperties(bl_rna.properties, messages)
+
+    def _walkClass(self, cls, messages):
+        self._walkRNA(cls.bl_rna, messages)
+
+    def _walk_keymap_hierarchy(self, hier, messages):
+        for lvl in hier:
+            self._putMessage(messages, lvl[0])
+
+            if lvl[3]:
+                self._walk_keymap_hierarchy(lvl[3], messages)
+
+    def execute(self, context):
+        messages = {}
+
+        for cls in type(bpy.context).__base__.__subclasses__():
+            self._walkClass(cls, messages)
+
+        for cls in bpy.types.Space.__subclasses__():
+            self._walkClass(cls, messages)
+
+        for cls in bpy.types.Operator.__subclasses__():
+            self._walkClass(cls, messages)
+
+        from bl_ui.space_userpref_keymap import KM_HIERARCHY
+
+        self._walk_keymap_hierarchy(KM_HIERARCHY, messages)
+
+        text = bpy.data.texts.new(name="messages.txt")
+        for message in messages:
+            text.write(message + "\n")
+        self._walkClass(bpy.types.SpaceDopeSheetEditor, messages)
+
+        return {'FINISHED'}
+
+
 class WM_OT_copy_prev_settings(Operator):
     '''Copy settings from previous version'''
     bl_idname = "wm.copy_prev_settings"