@property
    def functionQname(self): # cannot overload qname, needed for element and particle validation
        try:
            return self._functionQname
        except __HOLE__:
            self._functionQname = self.prefixedNameQname(self.name)
            return self._functionQname
dataset/ETHPy150Open Arelle/Arelle/arelle/ModelFormulaObject.py/ModelCustomFunctionSignature.functionQname