[PyQt] selecting an item in qtreeview

[Jason Rahm]

When using qtreewidget, I can use the itemClicked method to then call a def:

self.treeWidget_iRulesList.itemClicked.connect(self.displayRule)

However, I hit a wall in trying to pass data around this way, so I watched some tutorials on how to set up a model view and abstract the data from the GUI components.  This involved switching from a treeWidget to a treeView.  This works great in populating the tree, but now I don't know how to signal a clicked item and pass that item (and the tree parent it belongs to) to my displayRule def.  Any thoughts?
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