This is a simple python script to change file paths in selected Read and Write nodes. You can select part of the Nuke script, and if the selected nodes have a “file” knob, it will be changed:
replace_from = 'short'
replace_to = 'medium'
for node in nuke.selectedNodes():
if node.knob('file'):
node['file'].setValue(node['file'].value().replace(replace_from, replace_to))
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This is a simple python script to print filenames in all Write nodes from Nuke:
print "========================"
for node in nuke.allNodes():
if 'Write' in node['name'].value():
print node['file'].value()
To run this script you can save it to file .py and run from File/Run Script menu (Alt + X).
The result will be printed in the Script Editor (right click to any content menu, Windows/Script Editor).
You can change Write to Read to print all comp’s references:
print "========================"
for node in nuke.allNodes():
if 'Read' in node['name'].value():
print node['file'].value()
To find the filenames with specific location run next script:
print "========================"
location = '/LOCATION_PATH/'
for n in nuke.allNodes():
if 'Read' in n['name'].value() or 'Write' in n['name'].value():
if location in n['file'].value():
print n['file'].value()
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