"Python 3.15 will introduce frozendict, an immutable dictionary that is hashable, allowing it to be used in situations where regular dictionaries cannot be applied."
"Frozendicts are created using the frozendict() constructor, which provides more control over key types compared to the conventional dictionary constructor."
"The new frozendict type is similar to collections.frozenmap, but it offers a unique solution for creating immutable dictionaries in Python."
Python 3.15 introduces frozendict, an immutable dictionary that addresses the limitation of regular dictionaries being non-hashable. Unlike standard dicts, frozendicts are hashable and can be used in contexts requiring immutable types. They are created using the frozendict() constructor rather than the conventional dictionary syntax. This new type allows for greater control over key types compared to traditional constructors. Frozensets have existed in Python, and frozendict serves a similar purpose for dictionaries, enhancing the language's data structure offerings.
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