skbio.tree.TreeNode.non_tips

TreeNode.non_tips(include_self=False)[source]

Iterates over nontips descended from self

State: Experimental as of 0.4.0.

include_self, if True (default is False), will return the current node as part of non_tips if it is a non_tip. Node order is consistent between calls and is ordered by a postorder traversal of the tree.

Parameters

include_self (bool) – include the initial node if True

Yields

TreeNode – Traversed node.

Examples

>>> from skbio import TreeNode
>>> tree = TreeNode.read(["((a,b)c,(d,e)f);"])
>>> for node in tree.non_tips():
...     print(node.name)
c
f