def __init__(self, source, collapsedItemId):
        super(CollapseEvent, self).__init__(source)
        self._collapsedItemId = collapsedItemId
Replaces the members of the image with those specified in the
dataset/ETHPy150Open rwl/muntjac/muntjac/ui/tree.py/CollapseEvent.__init__--crossover with--dataset/ETHPy150Open rcbops/glance-buildpackage/glance/api/v1/members.py/Controller.update_all