[SOLVED]Set Fcurve to constant on constraint weight

[SebastianFro]

I have this bit off code which works fine on the offset T and R for the parent constraint. But it doesn't work for the weight.

All I need is to key it and set the fcurve interpolation as constant.

And is there an easier way to set all the curves on that constraint to constant.

        W = c.Weight
        W.Animatable = True
        W.Key ()
            
        
        print dir (W)
        
        WanimNodes = W.GetAnimationNode ().Nodes
        for WNodes in WanimNodes:    
            WCurves = WNodes.FCurve
            for i in WCurves.Keys:
                i.Interpolation = FBInterpolation.kFBInterpolationConstant
                i.TangentConstantMode = FBTangentConstantMode.kFBTangentConstantModeNext  

Thanks

[SebastianFro]

I found out.

The weightt doesnt have any nodes under it, off course, so just skip the .Nodes and go straight to .FCurves.