Welcome, fellow programmer, to the house of frozendict and deepfreeze! frozendict is a simple immutable dictionary. It's fast as dict, and sometimes faster! Unlike other similar implementations, ...

Python handles mutable and immutable objects differently. Immutable are quicker to access than mutable objects. Mutable objects are great to use when you need to change the size of the object, example ...

Mutable class with a convert-to-immutable-version method The previous pattern is suitable for read-only data whose usage is short-lived (e.g., scoped to a method).