In Pyside6 there is no way to differentiate if QTranslator::translate returned a null string or an empty string.

Both cases are cast to an empty python string.

I would expect the null string to be cast to python None.

from PySide6.QtCore import QTranslator
t = QTranslator()
# This returns a null QString which is cast to an empty python string.
s = t.translate("thisis", "atest")
assert s == ""