Update variable in code

[Aliefe2002]

Hi, i am trying to update a variable in code. However it is not being saved to db. So far my code looks like this;

variable = Variable.objects.get(id=34)
variable._update_value(new_value,time())

I have also tried this

variable = Variable.objects.get(id=34)
variable.update_values([new_value],[time()])

After these, when i say variable.prev_value, i get the new value, however it is not being saved. For example when i look at the variable state on admin panel it is not updated or when i pull the historical data of variable it is not there. update_values() method return true so i dont think there is a problem there.

(My device is generic device)

[clavay]

Hello,

please try :

variable = Variable.objects.get(id=34)
variable.update_values([new_value],[time()])
Variable.objects.write_multiple(items=[variable])