The only way I know is to disable and re-enable the node. Node.redraw() should 
probably do this as well, but it doesn't.

-Nathan



From: Fredrik Averpil 
Sent: Thursday, September 25, 2014 8:44 AM
To: Nuke Python discussion 
Subject: [Nuke-python] Force-update Write node's label value

Hi,

Is there a way I can, using python, force-update the label of a Write node - or 
the labels of all Write nodes in my script?

The label currently reads a custom knob value which I store on nuke.root(). And 
when this value changes, the Write node’s value doesn’t update. So I figure I 
need to tell it to do that.

Any idea on how to achieve this?

Regards,
Fredrik

​


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