def get_measure_values(self, t_initial, t_final, port=None):
    'Constructs inputs to stimulus measurement function. Variant values are inputs here.'
    self.port_error_check(port)
    if (port != None):
        meas_name = '{}{}'.format(self.name, port)
    else:
        meas_name = self.name
    return (meas_name, t_initial, t_final)
Constructs inputs to stimulus measurement function. Variant values are inputs here.
def get_measure_values(self, t_initial, t_final, port=None):
    
    self.port_error_check(port)
    if (port != None):
        meas_name = '{}{}'.format(self.name, port)
    else:
        meas_name = self.name
    return (meas_name, t_initial, t_final)