From e530a455beb4e43a4988564c1735413972b639a0 Mon Sep 17 00:00:00 2001
From: Mathieu Dupuy <deronnax@gmail.com>
Date: Mon, 28 Aug 2023 12:12:47 +0200
Subject: [PATCH] upgrade lru_cache syntax to 3.8

---
 pipenv/utils/project.py  | 2 +-
 pipenv/utils/resolver.py | 4 ++--
 pipenv/utils/shell.py    | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/pipenv/utils/project.py b/pipenv/utils/project.py
index 84166961bc..792fc8e1d6 100644
--- a/pipenv/utils/project.py
+++ b/pipenv/utils/project.py
@@ -87,7 +87,7 @@ def ensure_project(
     os.environ["PIP_PYTHON_PATH"] = project.python(system=system)
 
 
-@lru_cache()
+@lru_cache
 def get_setuptools_version():
     # type: () -> Optional[STRING_TYPE]
 
diff --git a/pipenv/utils/resolver.py b/pipenv/utils/resolver.py
index c8f7e77834..ab5027986b 100644
--- a/pipenv/utils/resolver.py
+++ b/pipenv/utils/resolver.py
@@ -149,7 +149,7 @@ def __repr__(self):
         )
 
     @staticmethod
-    @lru_cache()
+    @lru_cache
     def _get_pip_command():
         return InstallCommand(name="InstallCommand", summary="pip Install command.")
 
@@ -884,7 +884,7 @@ def resolve_deps(
     return results, internal_resolver
 
 
-@lru_cache()
+@lru_cache
 def get_pipenv_sitedir() -> Optional[str]:
     site_dir = next(
         iter(d for d in pkg_resources.working_set if d.key.lower() == "pipenv"), None
diff --git a/pipenv/utils/shell.py b/pipenv/utils/shell.py
index 77236525eb..a9020c76ba 100644
--- a/pipenv/utils/shell.py
+++ b/pipenv/utils/shell.py
@@ -19,7 +19,7 @@
 from .processes import subprocess_run
 
 
-@lru_cache()
+@lru_cache
 def make_posix(path: str) -> str:
     """
     Convert a path with possible windows-style separators to a posix-style path