Key Baker

sel = hou.selectedNodes()

parms = sel[0].parms()

keyedParmList = []

parmNames = []

for i in parms:

    if i.isTimeDependent() == 1:

        keyedParmList.append(i)

        parmNames.append(i.description() + "(" + i.name() + ")")

bakes = hou.ui.selectFromList(parmNames, message='Select Parms to bake key')

framerange = range(int(hou.expandString('$RFSTART')), int(hou.expandString('$RFEND')) + 1 )

for i in bakes:

    keyVals = {}

    for kf in framerange:

        keyVals[kf] = keyedParmList[i].evalAtFrame(kf)

    keyedParmList[i].deleteAllKeyframes()

    for kf in framerange:

        setKey = hou.Keyframe()

        setKey.setFrame(kf)

        setKey.setValue( keyVals[kf] )

        keyedParmList[i].setKeyframe(setKey)