def deleteVector(self, port):
        try:
            self.vectors.pop(port)
            self._calculateVectors()
        except KeyError:
            log.msg(port % 'Tried to delete non-existing vector for %s')
dataset/ETHPy150Open NORDUnet/opennsa/opennsa/topology/linkvector.py/LinkVector.deleteVector/swapped operands of `%`