[pygtk] gtkTreeView slows down application exit

[John Haiducek]

I have an app that sometimes loads a lot of data into a gtkTreeView (several
thousand rows). It performs pretty well during user interaction, but if
there is a large amount of data in the treeview, it takes a really long time
to exit.

I'm storing the data in a gtkListStore and a gtkTreeModelSort. I assume the
bottleneck is in freeing memory used by either the TreeView or the
ListStore. Is there any way to speed up destruction of these objects? Or am
I misinterpreting the symptoms here?

John Haiducek
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