(self)
return self.node_type() == LT
Test whether the node is the LT (less than) relation.
Test whether the node is the LT (less than) relation.
Test whether the node is the LT ( less than ) relation .
def is_lt(self):
        """Test whether the node is the LT (less than) relation."""
        return self.node_type() == LT
def is_lt ( self ) : return self . node_type ( ) == LT