Changing interpolation

[Hugo Léveillé]

Another quick question this morning

Does anyone have the syntax to change keyframe interpolation of a curve
?

For exemple, I am trying to change the curve of the translate of a
camera using this and it does not do much

nuke.selectedNode().knobs()['translate'].animations()[0].changeInterpolation(
nuke.selectedNode().knobs()['translate'].animations()[0].keys() ,
nuke.CONSTANT)