backports-weakref

This package provides backports of new features in Python's standard `weakref` module under the `backports` namespace. Its primary backported functionality is `weakref.finalize`, which was introduced in Python 3.4. The library, currently at version `1.0.post1`, was last released in September 2017 and is primarily useful for Python 2.7 and Python 3 versions up to 3.6, as newer Python versions include these features natively.