From 3eb6fb8714d504b362327cfe591b65605f082d0b Mon Sep 17 00:00:00 2001
From: Shantanu <hauntsaninja@users.noreply.github.com>
Date: Tue, 26 May 2020 17:36:01 -0700
Subject: [PATCH] functools: add cache (#4089)

Co-authored-by: hauntsaninja <>
---
 stdlib/3/functools.pyi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/stdlib/3/functools.pyi b/stdlib/3/functools.pyi
index 515f3f1ee..1575fdbc8 100644
--- a/stdlib/3/functools.pyi
+++ b/stdlib/3/functools.pyi
@@ -109,3 +109,5 @@ if sys.version_info >= (3, 9):
         def static_order(self) -> Iterable[_T]: ...
 
     class CycleError(ValueError): ...
+
+    def cache(__user_function: Callable[..., _T]) -> _lru_cache_wrapper[_T]: ...