How create scripts and trends by script ?

[Val]

Right now there's no Lua API for creating scripts and trends. Can you describe what kind of task do you have which requires this functionality?

I would like to be able to select some move sensor in user interface. If a sensor is selected, a script create :
> an event script that sum move's events of the sensor
> a trend to give an historic of the activity 

I was thinking about calling the function that create the trend / script in LM interface but call it by script. But I don't know if it could be called by lua.