YItemCollection issue in python bindings

YTable_n_YItemCollection.py

import yui

# enable logging for debug
log = yui.YUILog.instance()
log.setLogFileName("debug.log")
log.enableDebugLogging( True )

factory = yui.YUI.widgetFactory()
dialog = factory.createMainDialog()

VBox = factory.createVBox(dialog)

yTableHeader = yui.YTableHeader()
yTableHeader.addColumn("package")
yTableHeader.addColumn("version")
yTableHeader.addColumn("release")
yTableHeader.addColumn("arch")

myTableMinSize = factory.createMinSize(VBox, 50, 12)
myTable = factory.createTable(myTableMinSize, yTableHeader)

myOK = factory.createPushButton(VBox, "OK")

# note YItemCollection have problems
# uncomment (1) to see the layout (10 elements is not so slow with addItem)
# and comment (2) to remove addItems
ic = yui.YItemCollection()
for pkg in range(1,10):
    name = "name-{0}".format(pkg)
    item = yui.YTableItem(name , "1.0", "1", "i585")
    #myTable.addItem(item) # (1)
    ic.push_back(item) # (2)

myTable.addItems(ic) #(2)

event1 = dialog.waitForEvent()

dialog.destroy()

To fix this issue item must be disowned the syntax is
item.this.own(False)