How to update broken handle with script?

[HugoJ (Hugo Jourdan)]

It is possible to aligned the vertical handle with it’s segment by script ?
Moving the point by hand fix the problem, but I would like to automate this .

[alexs (Alex)]

This should work, when the green node is selected:

node = Layer.selection[0] # selected smooth node
node.parent.setSmooth_withCenterNode_oppositeNode_(node.prevNode, node, node.nextNode)

prevNode and nextNode depend on which node is supposed to align

[HugoJ (Hugo Jourdan)]

That’s exactly what I was looking for, thanks @alexs !