Dynamicaly generate date parameter if not provided by user

[Marcel43367]

Set current date and time dynamicaly in functions addstatus() and addoutput().

[yaleman]

Why remove the default from the validator, then add it to specific functions? This seems unnecessary.

[Marcel43367]

Yes, you are right, it seems unnecessary. I've also struggled to find the reason why my uploads do not contain the correct date.
But the previous used defaults were set at the time the module was loaded—meaning, when the Python file was first imported and the dictionary was created, those default values were computed once and persisted for the lifetime of the process.
With my changes the date is set when the addStatus function is called.
In my implementation this is necessary, because the python script runs forever and so the import could have been done days before.