Interactive Playground¶

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Installed: nestedutils

Data

Depth -

Leaves -

Retrieve a value from the nested data structure using dot notation.

Path

Use dot notation. For arrays: items.0.title

Default Value (optional)

If omitted and path doesn't exist, raises PathError

Python Code

get_at(data, "path")

Set a value in the nested data structure at the specified path.

Path

Value

Create missing containers (create=True)

Python Code

set_at(data, "path", value, create=True)

Check if a path exists in the nested data structure.

Path

Python Code

exists_at(data, "path")

Delete a value from the nested data structure.

Path

Allow list mutation (allow_list_mutation=True)

Python Code

delete_at(data, "path")

Get the maximum nesting depth of your data structure.

Python Code

get_depth(data)

Count the total number of leaf values (non-container values) in your data.

Python Code

count_leaves(data)

Get all paths to leaf values in your data structure.

Python Code

get_all_paths(data)