os.path etc: update for py313 (#11965)

stdlib/genericpath.pyi

@@ -20,6 +20,8 @@ __all__ = [
 ]
 if sys.version_info >= (3, 12):
     __all__ += ["islink"]
+if sys.version_info >= (3, 13):
+    __all__ += ["isjunction", "isdevdrive", "lexists"]
 
 # All overloads can return empty string. Ideally, Literal[""] would be a valid
 # Iterable[T], so that list[T] | Literal[""] could be used as a return
@@ -50,3 +52,8 @@ def getctime(filename: FileDescriptorOrPath) -> float: ...
 def samefile(f1: FileDescriptorOrPath, f2: FileDescriptorOrPath) -> bool: ...
 def sameopenfile(fp1: int, fp2: int) -> bool: ...
 def samestat(s1: os.stat_result, s2: os.stat_result) -> bool: ...
+
+if sys.version_info >= (3, 13):
+    def isjunction(path: StrOrBytesPath) -> bool: ...
+    def isdevdrive(path: StrOrBytesPath) -> bool: ...
+    def lexists(path: StrOrBytesPath) -> bool: ...

stdlib/ntpath.pyi

@@ -1,5 +1,5 @@
 import sys
-from _typeshed import BytesPath, StrPath
+from _typeshed import BytesPath, StrOrBytesPath, StrPath
 from genericpath import (
     commonprefix as commonprefix,
     exists as exists,
@@ -47,6 +47,8 @@ from typing_extensions import LiteralString
 
 if sys.version_info >= (3, 12):
     from posixpath import isjunction as isjunction, splitroot as splitroot
+if sys.version_info >= (3, 13):
+    from genericpath import isdevdrive as isdevdrive
 
 __all__ = [
     "normcase",
@@ -90,6 +92,8 @@ __all__ = [
 ]
 if sys.version_info >= (3, 12):
     __all__ += ["isjunction", "splitroot"]
+if sys.version_info >= (3, 13):
+    __all__ += ["isdevdrive", "isreserved"]
 
 altsep: LiteralString
 
@@ -117,3 +121,6 @@ if sys.platform == "win32":
 
 else:
     realpath = abspath
+
+if sys.version_info >= (3, 13):
+    def isreserved(path: StrOrBytesPath) -> bool: ...

stdlib/posixpath.pyi

@@ -14,6 +14,9 @@ from genericpath import (
     sameopenfile as sameopenfile,
     samestat as samestat,
 )
+
+if sys.version_info >= (3, 13):
+    from genericpath import isdevdrive as isdevdrive
 from os import PathLike
 from typing import AnyStr, overload
 from typing_extensions import LiteralString
@@ -60,6 +63,8 @@ __all__ = [
 ]
 if sys.version_info >= (3, 12):
     __all__ += ["isjunction", "splitroot"]
+if sys.version_info >= (3, 13):
+    __all__ += ["isdevdrive"]
 
 supports_unicode_filenames: bool
 # aliases (also in os)