PyTreeAccessor

The steps from the root of a tree to one leaf; callable on the tree.

>>> from clika_runtime import pytree
>>> tree = {"layer": [10, 20]}
>>> acc = pytree.tree_accessors(tree)[1]
>>> acc.codify()
"*['layer'][1]"
>>> acc(tree)
20
>>> acc.path
('layer', 1)

entries (property)

The typed steps, root to leaf.

path (property)

The raw entries: indices, keys, positions.

codify

codify(self, root: 'str' = '*') -> 'str'

The code that reaches the leaf from the expression root.