From 1ce73a520cc3b68a8a37dee3ea0b974a95699b7f Mon Sep 17 00:00:00 2001
From: Jack Cherng <jfcherng@gmail.com>
Date: Sun, 21 Apr 2024 03:59:42 +0800
Subject: [PATCH] refactor: naive functional StrEnum polyfill

Signed-off-by: Jack Cherng <jfcherng@gmail.com>
---
 plugin/core/typing.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/plugin/core/typing.py b/plugin/core/typing.py
index 0fc98b923..f4754b829 100644
--- a/plugin/core/typing.py
+++ b/plugin/core/typing.py
@@ -38,8 +38,15 @@
 else:
     _T = TypeVar("_T")
 
-    class StrEnum(Type):  # type: ignore
-        pass
+    class StrEnum(str, Enum):
+        """
+        Naive polyfill for Python 3.11's StrEnum.
+
+        See https://docs.python.org/3.11/library/enum.html#enum.StrEnum
+        """
+
+        __format__ = str.__format__
+        __str__ = str.__str__
 
     class NotRequired(Type, Generic[_T]):  # type: ignore
         pass