Ah I didn't see it was in the "Public stuff" part...
Would something like this do ?
```python
DELETED = "'Deleted"
NO_DISPLAY = "NoDisplay"
HIDDEN = "Hidden"
EMPTY = "Empty"
NOT_SHOW_IN = "NotShowIn"
NO_EXEC = "NoExec"
```
I added these constants to differenciate them from xml tag names or IniFile keys. I think it's better for the readability of the code and less error prone in the long run.