rdfobject.py 文件源码

def __setattr__(self, name, values):
        self._objectGraph._load(self.uri)
        unwrappedValues = []
        for value in values:
            # unwrap rdfobjects:
            if isinstance(value, RDFObject):
                unwrappedValues.append(value.uri)
            # pass through rdflib objects:
            elif isinstance(value, URIRef) or isinstance(value, BNode) or isinstance(value, Literal):
                unwrappedValues.append(value)
            # wrap literals:
            else:
                unwrappedValues.append(Literal(value))
        # look for a property mapping for this name:
        prop = self._getProp(name)
        if name.startswith("r_"):
            self._objectGraph._setSubjects(unwrappedValues, prop, self.uri)
        else:
            self._objectGraph._setObjects(self.uri, prop, unwrappedValues)