From cd7357b93ad8234e7e9a97dbb666928f426a7587 Mon Sep 17 00:00:00 2001
From: Rapptz <rapptz@gmail.com>
Date: Sun, 2 May 2021 08:05:52 -0400
Subject: [PATCH] Add classproperty helper utility

This is apparently a 3.9+ only addition
---
 discord/utils.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/discord/utils.py b/discord/utils.py
index bd29caabc..072293124 100644
--- a/discord/utils.py
+++ b/discord/utils.py
@@ -155,6 +155,15 @@ class CachedSlotProperty(Generic[T, T_co]):
             setattr(instance, self.name, value)
             return value
 
+class classproperty(Generic[T_co]):
+    def __init__(self, fget: Callable[[Any], T_co]) -> None:
+        self.fget = fget
+
+    def __get__(self, instance: Optional[Any], owner: Type[Any]) -> T_co:
+        return self.fget(owner)
+
+    def __set__(self, instance, value) -> None:
+        raise AttributeError('cannot set attribute')
 
 def cached_slot_property(name: str) -> Callable[[Callable[[T], T_co]], CachedSlotProperty[T, T_co]]:
     def decorator(func: Callable[[T], T_co]) -> CachedSlotProperty[T, T_co]: