Pathlib Abstract Base Classes

pathlib-abc is a Python library that provides abstract base classes (ABCs) for `pathlib.Path`-like objects. It serves as a backport and preview of `pathlib` functionality intended for future Python standard library releases, specifically designed to enable path implementations for non-local filesystems (e.g., archives, remote storage). The library is currently at version 0.5.2 and is under active development, requiring Python 3.9+.