524
524
"Called before a tree transform on this tree. The hook is called "
525
525
"with the tree that is being transformed and the transform.",
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530
self.add_hook('post_transform',
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531
"Called after a tree transform has been performed on a tree. "
529
532
"The hook is called with the tree that is being transformed and "
534
536
# install the default hooks into the MutableTree class.
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MutableTree.hooks = MutableTreeHooks()