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1"""Enum-related utilities, including backports for older Python versions."""
3from __future__ import annotations
5from enum import Enum
8__all__ = ["StrEnum"]
10# StrEnum is only available in Python 3.11+
11try:
12 from enum import StrEnum
13except ImportError:
15 class StrEnum(str, Enum):
16 """
17 Minimal backport of Python 3.11's StrEnum for older versions.
19 An Enum where all members are also strings.
20 """
22 def __str__(self) -> str:
23 return self.value