What I’m saying is either the value or the error can be discarded. If it was an error, the exception mechanism can be used since at that point you’re in the Py

What I’m saying is either the value or the error can be discarded. If it was an error, the exception mechanism can be used since at that point you’re in the Python wrapper. It would probably be a little slower though, but Python is already slow. That way the error doesn’t need to be in the API at all.