TreeNode.
pre_and_postorder
(include_self=True)[source]¶Performs iteration over tree, visiting node before and after
State: Experimental as of 0.4.0.
Parameters: | include_self : bool
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Yields: | TreeNode
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Examples
>>> from skbio import TreeNode
>>> tree = TreeNode.read(["((a,b)c);"])
>>> for node in tree.pre_and_postorder():
... print(node.name)
None
c
a
b
c
None