recordclass

recordclass is a Python library that provides mutable variants of `collections.namedtuple`, supporting assignments and offering memory-saving alternatives like `dataobject` and `structclass`. These types aim for high performance and reduced memory footprint by optionally disabling cyclic garbage collection and removing instance dictionaries. Currently at version 0.24, the library is actively maintained with releases supporting the latest Python versions, including 3.14, and aims to be a fast, memory-efficient, and flexible choice for data representation.