Copy Full Data Path (ctrl+shift+alt+C) feature is useful for new add-on developers.
The problem is that the feature is "hidden" (accessible only by the hotkey) and doesn't work for most buttons.
To fix these issues the patch:
- Adds a new RMB context menu entry Copy Full Path
- Adds a new UI_OT_copy_full_path_button operator that uses WM_prop_pystring_from_context function which generates correct paths in most cases.
- Fixes path generation in WM_prop_pystring_from_context function for:
- Active grease pencil brush
You can check path generation for these buttons. Path generation after the patch: