backports-strenum

The `backports.strenum` library provides a backport of the `enum.StrEnum` class, which was introduced in Python 3.11. It allows developers using Python versions 3.8.6 through 3.10 to define enumerated constants that are also subclasses of `str`, behaving like both an Enum member and a string. The current version is 1.3.1, and its release cadence is tied to the need for compatibility with newer Python features.