3.7.3.17 SoSensor

void SoSensorCB( void *data, SoSensor *sensor)

A Python implementation must look like:

def mySoSensorCallback(myCallbackData, mySoSensor):
    '''Callback for ..

    myCallbackData can be any type or class
    mySoSensor is an iv.SoSensor
    '''

    # your Python code

    # no use to return something