This seems to be working as well:
from PyQt4 import QtGui
cb = QtGui.QApplication.clipboard()
nuke.nodeCopy('%clipboard%')
print cb.text()
On 18/01/12 11:06, Nathan Rusch wrote:
The simplest way to do this would probably be to use
Nuke's built-in serialization via nuke.nodeCopy, as opposed to
trying to roll your own using Node.writeKnobs() and some fancy
formatting. Unfortunately, this function only accepts strings as
arguments, rather than file-like Python objects (side note: in
thinking this one over, I actually just submitted a feature
request for this...).
As a workaround, you can use a tempfile.NamedTemporaryFile
instance to get this done:
from __future__ import with_statement
import tempfile
with tempfile.NamedTemporaryFile() as fd:
nuke.nodeCopy(fd)
result = fd.read()
The temp file will get deleted when the with block exits (as part
of its close() method), so you shouldn't have to worry about lots
of temporary files showing up on your machine.
Hope this helps.
-Nathan
-----Original Message----- From: Sally Slade
Sent: Tuesday, January 17, 2012 12:52 PM
To: [email protected]
Subject: [Nuke-python] derive TCL node structure from selected
nodes?
hi everyone!
i need to somehow derive the nodes and their connectivity data
(ie:
set & push commands), from a list of selected nuke node
objects,
preferably in python.
here is an example of the desired derived data:
myData = """
set n11111 [stack 0]
Grade {
name Grade1
selected true
xpos 0
ypos 0
}
push $n11111
Grade {
name Grade2
xpos 100
ypos 100
}
Merge2 {
inputs 2
name Merge1
xpos 200
ypos 200
}
"""
i feel like this is possible to get somehow because Ctrl+C derives
this data and puts it on the clipboard natively in nuke. nuke also
must use something like this in it's "export nodes as script"
function.
so, anyone know how to do this?
thanks for any advice!
-sally
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