From b6b499d022d2b7ed4a891c73d5b29b170409e93e Mon Sep 17 00:00:00 2001
From: guoci <zguoci@gmail.com>
Date: Wed, 12 Nov 2025 15:58:49 -0500
Subject: [PATCH 1/5] Change some `str` types to `LiteralString`

---
 stdlib/os/__init__.pyi | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/stdlib/os/__init__.pyi b/stdlib/os/__init__.pyi
index 580452739f7f..fc368748ebd5 100644
--- a/stdlib/os/__init__.pyi
+++ b/stdlib/os/__init__.pyi
@@ -1,3 +1,4 @@
+from typing import LiteralString
 import sys
 from _typeshed import (
     AnyStr_co,
@@ -45,6 +46,19 @@ from typing_extensions import Self, TypeAlias, Unpack, deprecated
 
 from . import path as _path
 
+
+# Re-export common definitions from os.path to reduce duplication
+from .path import (
+    curdir as curdir,
+    pardir as pardir,
+    sep as sep,
+    altsep as altsep,
+    extsep as extsep,
+    pathsep as pathsep,
+    defpath as defpath,
+    devnull as devnull,
+)
+
 __all__ = [
     "F_OK",
     "O_APPEND",
@@ -674,19 +688,8 @@ if sys.platform != "win32":
     ST_NOSUID: Final[int]
     ST_RDONLY: Final[int]
 
-curdir: str
-pardir: str
-sep: str
-if sys.platform == "win32":
-    altsep: str
-else:
-    altsep: str | None
-extsep: str
-pathsep: str
-defpath: str
 linesep: Literal["\n", "\r\n"]
-devnull: str
-name: str
+name: LiteralString
 
 F_OK: Final = 0
 R_OK: Final = 4

From d36e32e2b6d8198056cc8fa5aedc1edd0ded541d Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Wed, 12 Nov 2025 21:04:11 +0000
Subject: [PATCH 2/5] [pre-commit.ci] auto fixes from pre-commit.com hooks

---
 stdlib/os/__init__.pyi | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/stdlib/os/__init__.pyi b/stdlib/os/__init__.pyi
index fc368748ebd5..22af21a68c30 100644
--- a/stdlib/os/__init__.pyi
+++ b/stdlib/os/__init__.pyi
@@ -1,4 +1,3 @@
-from typing import LiteralString
 import sys
 from _typeshed import (
     AnyStr_co,
@@ -34,6 +33,7 @@ from typing import (
     Final,
     Generic,
     Literal,
+    LiteralString,
     NoReturn,
     Protocol,
     TypeVar,
@@ -46,17 +46,16 @@ from typing_extensions import Self, TypeAlias, Unpack, deprecated
 
 from . import path as _path
 
-
 # Re-export common definitions from os.path to reduce duplication
 from .path import (
-    curdir as curdir,
-    pardir as pardir,
-    sep as sep,
     altsep as altsep,
-    extsep as extsep,
-    pathsep as pathsep,
+    curdir as curdir,
     defpath as defpath,
     devnull as devnull,
+    extsep as extsep,
+    pardir as pardir,
+    pathsep as pathsep,
+    sep as sep,
 )
 
 __all__ = [

From bcfc6397f1c5b54325321ad205e96442a54f143c Mon Sep 17 00:00:00 2001
From: guoci <zguoci@gmail.com>
Date: Wed, 12 Nov 2025 16:08:15 -0500
Subject: [PATCH 3/5] fix `LiteralString` import

---
 stdlib/os/__init__.pyi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stdlib/os/__init__.pyi b/stdlib/os/__init__.pyi
index 22af21a68c30..7a504c33b81a 100644
--- a/stdlib/os/__init__.pyi
+++ b/stdlib/os/__init__.pyi
@@ -42,7 +42,7 @@ from typing import (
     runtime_checkable,
     type_check_only,
 )
-from typing_extensions import Self, TypeAlias, Unpack, deprecated
+from typing_extensions import Self, TypeAlias, Unpack, deprecated, LiteralString
 
 from . import path as _path
 

From b219a77123c5795bcbd17edda6581f4e01c306d8 Mon Sep 17 00:00:00 2001
From: guoci <zguoci@gmail.com>
Date: Wed, 12 Nov 2025 16:11:14 -0500
Subject: [PATCH 4/5] fix `LiteralString` import

---
 stdlib/os/__init__.pyi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/stdlib/os/__init__.pyi b/stdlib/os/__init__.pyi
index 7a504c33b81a..ed5d30e3cba6 100644
--- a/stdlib/os/__init__.pyi
+++ b/stdlib/os/__init__.pyi
@@ -33,7 +33,6 @@ from typing import (
     Final,
     Generic,
     Literal,
-    LiteralString,
     NoReturn,
     Protocol,
     TypeVar,

From 8dc2b78f8fcc7d492611769a70e3667dfbc50fc1 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Wed, 12 Nov 2025 21:11:54 +0000
Subject: [PATCH 5/5] [pre-commit.ci] auto fixes from pre-commit.com hooks

---
 stdlib/os/__init__.pyi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stdlib/os/__init__.pyi b/stdlib/os/__init__.pyi
index ed5d30e3cba6..bb0a57153948 100644
--- a/stdlib/os/__init__.pyi
+++ b/stdlib/os/__init__.pyi
@@ -41,7 +41,7 @@ from typing import (
     runtime_checkable,
     type_check_only,
 )
-from typing_extensions import Self, TypeAlias, Unpack, deprecated, LiteralString
+from typing_extensions import LiteralString, Self, TypeAlias, Unpack, deprecated
 
 from . import path as _path