Script question : node label

[danielbinder]

Hello,

I'm new in nuke. I used to work with Fusion.

I 'm trying to rename the read node in my composite but i'm not
familiar with scripting
Then, what I want to do is to convert

the actual node (example):

Read10

BG-T-Occ_Main.0153.exr

by this kind of name :

BG-T-Occ

1-240

where 1-240 is the range of the read

I found a part of script from tutorial here:

def showName ():

n = nuke.thisNode()

label = '%s' % (

n['file'].value()

)

return label

nuke.selectedNode()['autolabel'].setValue('showName()')

It return that for the moment

Z:/Scenes/100/S42/Render/BG/BG-T-Occ_Main.0153.exr

Any ideas or help??

Thanks

[fxnurbs]

I think the callback things should solve your problem, it has been implemented with nuke5.2, we are still at 5.1 at work, so i didn't test it yet, but you can have a look on some tuto on the foundry website, they are covering callback fonctions, it should be there.

cheers

[danielbinder]

Well, As I begin in nuke I don't really undertand all the pythion details. So, It's possible to convert :
Read#
BG-T-Occ_Main.0153.exr
by
BG-T-Occ
1-240

with expression tcl or whaterver?

Denis