Can you give an example of how to use nuke.DO_NOT_WRITE on a pulldown knob?
I have some python that reads our database for sequences and shots,
then creates a gizmo and populates a cascading pulldown with those
results. Those values are gone when you reload the script. So, I have
a similar issue to this thread, but I cannot figure out how to assign
the nuke.DO_NOT_WRITE to the specific knob.
thx
Dan
On Thu, Oct 27, 2011 at 5:42 PM, Mark Boorer <markboo...@fuelvfx.com> wrote:
> Thanks Nathan!
>
> That worked like a treat :)
>
> Cheers,
> Mark
>
>
> On 10/24/2011 12:51 PM, Nathan Rusch wrote:
>
> Set the flag nuke.DO_NOT_WRITE on your pulldown knob.
>
> -Nathan
>
>
> From: Mark Boorer
> Sent: Sunday, October 23, 2011 5:52 PM
> To: nuke-python@support.thefoundry.co.uk
> Subject: [Nuke-python] Error on load of gizmo pulldown menu populated
> viaonCreate
>
> Hi folks,
>
> My problem is that I have a gizmo containing a pulldown menu. The available
> selection choices are empty by default, and populated via python when the
> node is created, The user makes a selection, saves the script, and exits.
>
> When the script is re-loaded, there are no available selection choices yet,
> but nuke tries to set the selection to what was saved, bringing up the error
> "Nothing is named".
>
> I've seen examples where nodes are generated in python, but I'm not sure if
> those translate to when the node is stored via a gizmo.
>
>
> In the gizmo:
> addUserKnob {4 tag l group M {""} }
>
> Python:
> n['tag'].setValues( ['item1','item2','item3'] )
>
>
> I can't store all the selections in the gizmo, because they may be different
> every time nuke is launched, not to mention that the gizmo is read only.
> Anyone got any advice?
>
> Thanks,
> Mark
>
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