Getting nodes in a ICEtree

gustavoeb · **Joined:** 21 Jul 2010, 00:33 **Posts:** 501

Im trying to get get a collection of nodes in a ICEtree and look through them individually. I can get a collection with 4 items, but when I try to access the elements individually I get nothing... Any ideas?

Code:

oNode = xsi.Dictionary.GetObject("PolyIsland_Control.pointcloud.ICEtree")
oNode = oNode.NestedObjects
log(oNode.Count)

returns

Code:

# INFO : 4

Code:

oNode = xsi.Dictionary.GetObject("PolyIsland_Control.pointcloud.ICEtree")
oNode = oNode.NestedObjects
log(oNode.Item)

returns

Code:

# ERROR : Traceback (most recent call last):
#   File "<Script Block >", line 9, in <module>
#     log(oNode.Item(1))
# TypeError: 'NoneType' object is not callable
#  - [line 9]

xsisupport · **Posted:** 09 Jul 2012, 21:08

I would use ICETree.Nodes

xsisupport · **Posted:** 09 Jul 2012, 21:31

And to access the actual NestedObjects of an ICETree, don't use the Item method.

Code:

from sipyutils import si         # win32com.client.Dispatch('XSI.Application')
from sipyutils import log      # LogMessage

si = si()

n = si.Dictionary.GetObject( "pointcloud.pointcloud.ICETree" )

x = n.NestedObjects.Item
log( x )
# INFO : None

x = n.NestedObjects( 0 )
log( x )
# INFO : pointcloud.pointcloud.ICETree.Name

for x in n.NestedObjects:
   log( x )
# INFO : pointcloud.pointcloud.ICETree.Name
# INFO : pointcloud.pointcloud.ICETree.DescendantNodes
# INFO : pointcloud.pointcloud.ICETree.port1

In Python, we often avoid using Item.

gustavoeb · **Joined:** 21 Jul 2010, 00:33 **Posts:** 501

Thank you very much Stephen!

IT WORKS!

Getting nodes in a ICEtree

Who is online