From 8f9223bfe13200c685fc97c25ada3015a69c6df7 Mon Sep 17 00:00:00 2001
From: Stainless Bot <107565488+stainless-bot@users.noreply.github.com>
Date: Wed, 17 Apr 2024 18:47:58 -0400
Subject: [PATCH] chore(internal): ban usage of lru_cache (#1331)

---
 pyproject.toml              | 7 ++++++-
 src/openai/_base_client.py  | 3 +--
 src/openai/_models.py       | 2 +-
 src/openai/_utils/_utils.py | 4 +++-
 4 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index b59317912..dd6d2f10a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -167,7 +167,9 @@ select = [
   "T201",
   "T203",
   # misuse of typing.TYPE_CHECKING
-  "TCH004"
+  "TCH004",
+  # import rules
+  "TID251",
 ]
 ignore = [
   # mutable defaults
@@ -183,6 +185,9 @@ ignore-init-module-imports = true
 [tool.ruff.format]
 docstring-code-format = true
 
+[tool.ruff.lint.flake8-tidy-imports.banned-api]
+"functools.lru_cache".msg = "This function does not retain type information for the wrapped function's arguments; The `lru_cache` function from `_utils` should be used instead"
+
 [tool.ruff.lint.isort]
 length-sort = true
 length-sort-straight = true
diff --git a/src/openai/_base_client.py b/src/openai/_base_client.py
index 0bb284a21..cd8361607 100644
--- a/src/openai/_base_client.py
+++ b/src/openai/_base_client.py
@@ -29,7 +29,6 @@
     cast,
     overload,
 )
-from functools import lru_cache
 from typing_extensions import Literal, override, get_origin
 
 import anyio
@@ -61,7 +60,7 @@
     RequestOptions,
     ModelBuilderProtocol,
 )
-from ._utils import is_dict, is_list, is_given, is_mapping
+from ._utils import is_dict, is_list, is_given, lru_cache, is_mapping
 from ._compat import model_copy, model_dump
 from ._models import GenericModel, FinalRequestOptions, validate_type, construct_type
 from ._response import (
diff --git a/src/openai/_models.py b/src/openai/_models.py
index 80ab51256..ff93fbd84 100644
--- a/src/openai/_models.py
+++ b/src/openai/_models.py
@@ -4,7 +4,6 @@
 import inspect
 from typing import TYPE_CHECKING, Any, Type, Union, Generic, TypeVar, Callable, cast
 from datetime import date, datetime
-from functools import lru_cache
 from typing_extensions import (
     Unpack,
     Literal,
@@ -37,6 +36,7 @@
     PropertyInfo,
     is_list,
     is_given,
+    lru_cache,
     is_mapping,
     parse_date,
     coerce_boolean,
diff --git a/src/openai/_utils/_utils.py b/src/openai/_utils/_utils.py
index 5123a230f..fd3a8a4d1 100644
--- a/src/openai/_utils/_utils.py
+++ b/src/openai/_utils/_utils.py
@@ -395,5 +395,7 @@ def lru_cache(*, maxsize: int | None = 128) -> Callable[[CallableT], CallableT]:
     """A version of functools.lru_cache that retains the type signature
     for the wrapped function arguments.
     """
-    wrapper = functools.lru_cache(maxsize=maxsize)
+    wrapper = functools.lru_cache(  # noqa: TID251
+        maxsize=maxsize,
+    )
     return cast(Any, wrapper)  # type: ignore[no-any-return]