Dict Helpers

Utility Functions and Classes for manipulating dictionaries.

Name	Description
dict_helpers.flatten_dict	Flatten nested keys into a single string key per leaf.
dict_helpers.flatten_dict_no_prefix	Flatten using only the leaf key name at each branch (no hierarchical prefix).
dict_helpers.flattened_key_iterator	Iterator over flattened string keys.
dict_helpers.flattened_value_iterator	Iterator over leaf values in depth-first order.
dict_helpers.kfilter_dict	Filter a nested dict by key predicate.
dict_helpers.map_dict	Map a function over every leaf value while preserving nesting.
dict_helpers.unflatten_dict	Inverse of flatten_dict for a given template shape.
DIterator	Fluent wrapper for iterating and transforming nested dictionaries.