TreeNode

Added in version 2.68.

class TreeNode(*args, **kwargs)

An opaque type which identifies a specific node in a Tree.

Methods

class TreeNode

key() → Any | None

Gets the key stored at a particular tree node.

Added in version 2.68.

next() → TreeNode | None

Returns the next in-order node of the tree, or None if the passed node was already the last one.

Added in version 2.68.

previous() → TreeNode | None

Returns the previous in-order node of the tree, or None if the passed node was already the first one.

Added in version 2.68.

value() → Any | None

Gets the value stored at a particular tree node.

Added in version 2.68.