Selecting channels of an item in a render pass

sel_renderpass_channels.py

import modo
import lx

scene = modo.scene.current()
selected = scene.selected[0]

list = []
rp = scene.renderPassGroups[0]
for ch in rp.groupChannels:
	g=ch.item.itemGraph('xfrmCore')
	try:
		_item = g.forward(0)
	except:
		_item = ch.item
	
	if selected == _item:	
		print _item, ch
		list.append(ch)

lx.eval('select.drop item')
lx.eval('select.drop channel')
for ch in list:
	lx.eval('select.channel {%s:%s} add' % (ch.item.id, ch.name))