Excellent! Thanks Ivan and Nathan.
________________________________
From: Nathan Rusch <[email protected]>
To: Torax Unga <[email protected]>; Nuke Python discussion
<[email protected]>
Sent: Tuesday, August 2, 2011 10:31 AM
Subject: Re: [Nuke-python] evaluating file knob expression
print n['file'].evaluate() instead.
-Nathan
From: Torax Unga
Sent: Tuesday, August 02, 2011 10:25 AM
To: Nuke Python discussion
Subject: [Nuke-python] evaluating file knob
expression
Hi,
I
have a read node with an expression in the 'file' knob. How can I have access
to
the result of the expression.
NoOp {
name noop
addUserKnob {20
User}
addUserKnob {2 filein}
filein /path/to/image.%04d.dpx
}
Read
{
inputs 0
file "\[value noop.filein]"
name
readnode
}
This just outputs the expression string:
n =
nuke.toNode('readnode')
print n['file'].value()
thanks in
advance.
T
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