Sync typeshed

mypy/typeshed/stdlib/VERSIONS

@@ -112,7 +112,7 @@ dbm: 2.7-
 decimal: 2.7-
 difflib: 2.7-
 dis: 2.7-
-distutils: 2.7-
+distutils: 2.7-3.11
 distutils.command.bdist_msi: 2.7-3.10
 distutils.command.bdist_wininst: 2.7-3.9
 doctest: 2.7-
@@ -147,7 +147,7 @@ html: 3.0-
 http: 3.0-
 imaplib: 2.7-
 imghdr: 2.7-
-imp: 2.7-
+imp: 2.7-3.11
 importlib: 2.7-
 importlib.metadata: 3.8-
 importlib.metadata._meta: 3.10-

mypy/typeshed/stdlib/_ast.pyi

@@ -1,13 +1,14 @@
 import sys
+import typing_extensions
 from typing import Any, ClassVar
-from typing_extensions import Literal, TypeAlias
+from typing_extensions import Literal
 
 PyCF_ONLY_AST: Literal[1024]
 if sys.version_info >= (3, 8):
     PyCF_TYPE_COMMENTS: Literal[4096]
     PyCF_ALLOW_TOP_LEVEL_AWAIT: Literal[8192]
 
-_Identifier: TypeAlias = str
+_Identifier: typing_extensions.TypeAlias = str
 
 class AST:
     if sys.version_info >= (3, 10):
@@ -59,31 +60,43 @@ class Expression(mod):
 class stmt(AST): ...
 
 class FunctionDef(stmt):
-    if sys.version_info >= (3, 10):
+    if sys.version_info >= (3, 12):
+        __match_args__ = ("name", "args", "body", "decorator_list", "returns", "type_comment", "type_params")
+    elif sys.version_info >= (3, 10):
         __match_args__ = ("name", "args", "body", "decorator_list", "returns", "type_comment")
     name: _Identifier
     args: arguments
     body: list[stmt]
     decorator_list: list[expr]
     returns: expr | None
+    if sys.version_info >= (3, 12):
+        type_params: list[type_param]
 
 class AsyncFunctionDef(stmt):
-    if sys.version_info >= (3, 10):
+    if sys.version_info >= (3, 12):
+        __match_args__ = ("name", "args", "body", "decorator_list", "returns", "type_comment", "type_params")
+    elif sys.version_info >= (3, 10):
         __match_args__ = ("name", "args", "body", "decorator_list", "returns", "type_comment")
     name: _Identifier
     args: arguments
     body: list[stmt]
     decorator_list: list[expr]
     returns: expr | None
+    if sys.version_info >= (3, 12):
+        type_params: list[type_param]
 
 class ClassDef(stmt):
-    if sys.version_info >= (3, 10):
+    if sys.version_info >= (3, 12):
+        __match_args__ = ("name", "bases", "keywords", "body", "decorator_list", "type_params")
+    elif sys.version_info >= (3, 10):
         __match_args__ = ("name", "bases", "keywords", "body", "decorator_list")
     name: _Identifier
     bases: list[expr]
     keywords: list[keyword]
     body: list[stmt]
     decorator_list: list[expr]
+    if sys.version_info >= (3, 12):
+        type_params: list[type_param]
 
 class Return(stmt):
     if sys.version_info >= (3, 10):
@@ -366,10 +379,10 @@ class Attribute(expr):
     ctx: expr_context
 
 if sys.version_info >= (3, 9):
-    _Slice: TypeAlias = expr
+    _Slice: typing_extensions.TypeAlias = expr
 else:
     class slice(AST): ...
-    _Slice: TypeAlias = slice
+    _Slice: typing_extensions.TypeAlias = slice
 
 class Slice(_Slice):
     if sys.version_info >= (3, 10):
@@ -526,7 +539,7 @@ if sys.version_info >= (3, 10):
 
     class pattern(AST): ...
     # Without the alias, Pyright complains variables named pattern are recursively defined
-    _Pattern: TypeAlias = pattern
+    _Pattern: typing_extensions.TypeAlias = pattern
 
     class match_case(AST):
         __match_args__ = ("pattern", "guard", "body")
@@ -571,3 +584,25 @@ if sys.version_info >= (3, 10):
     class MatchOr(pattern):
         __match_args__ = ("patterns",)
         patterns: list[pattern]
+
+if sys.version_info >= (3, 12):
+    class type_param(AST): ...
+
+    class TypeVar(type_param):
+        __match_args__ = ("name", "bound")
+        name: _Identifier
+        bound: expr | None
+
+    class ParamSpec(type_param):
+        __match_args__ = ("name",)
+        name: _Identifier
+
+    class TypeVarTuple(type_param):
+        __match_args__ = ("name",)
+        name: _Identifier
+
+    class TypeAlias(stmt):
+        __match_args__ = ("name", "typeparams", "value")
+        name: Name
+        type_params: list[type_param]
+        value: expr

mypy/typeshed/stdlib/_csv.pyi

@@ -1,3 +1,4 @@
+import sys
 from _typeshed import SupportsWrite
 from collections.abc import Iterable, Iterator
 from typing import Any
@@ -9,6 +10,9 @@ QUOTE_ALL: Literal[1]
 QUOTE_MINIMAL: Literal[0]
 QUOTE_NONE: Literal[3]
 QUOTE_NONNUMERIC: Literal[2]
+if sys.version_info >= (3, 12):
+    QUOTE_STRINGS: Literal[4]
+    QUOTE_NOTNULL: Literal[5]
 
 # Ideally this would be `QUOTE_ALL | QUOTE_MINIMAL | QUOTE_NONE | QUOTE_NONNUMERIC`
 # However, using literals in situations like these can cause false-positives (see #7258)

mypy/typeshed/stdlib/_ctypes.pyi

@@ -22,6 +22,9 @@ RTLD_LOCAL: int
 if sys.version_info >= (3, 11):
     CTYPES_MAX_ARGCOUNT: int
 
+if sys.version_info >= (3, 12):
+    SIZEOF_TIME_T: int
+
 if sys.platform == "win32":
     # Description, Source, HelpFile, HelpContext, scode
     _COMError_Details: TypeAlias = tuple[str | None, str | None, str | None, int | None, int | None]

mypy/typeshed/stdlib/_socket.pyi

@@ -692,3 +692,28 @@ if sys.platform != "win32" or sys.version_info >= (3, 8):
     def if_nameindex() -> list[tuple[int, str]]: ...
     def if_nametoindex(__name: str) -> int: ...
     def if_indextoname(__index: int) -> str: ...
+
+if sys.version_info >= (3, 12):
+    IP_PKTINFO: int
+    IP_UNBLOCK_SOURCE: int
+    IP_BLOCK_SOURCE: int
+    IP_ADD_SOURCE_MEMBERSHIP: int
+    IP_DROP_SOURCE_MEMBERSHIP: int
+    if sys.platform == "win32":
+        AF_HYPERV: int
+        HV_PROTOCOL_RAW: int
+        HVSOCKET_CONNECT_TIMEOUT: int
+        HVSOCKET_CONNECT_TIMEOUT_MAX: int
+        HVSOCKET_CONNECTED_SUSPEND: int
+        HVSOCKET_ADDRESS_FLAG_PASSTHRU: int
+        HV_GUID_ZERO: str
+        HV_GUID_WILDCARD: str
+        HV_GUID_BROADCAST: str
+        HV_GUID_CHILDREN: str
+        HV_GUID_LOOPBACK: str
+        HV_GUID_PARENT: str
+    else:
+        ETHERTYPE_ARP: int
+        ETHERTYPE_IP: int
+        ETHERTYPE_IPV6: int
+        ETHERTYPE_VLAN: int

mypy/typeshed/stdlib/_thread.pyi

@@ -43,3 +43,6 @@ if sys.version_info >= (3, 8):
         @property
         def thread(self) -> Thread | None: ...
     _excepthook: Callable[[_ExceptHookArgs], Any]
+
+if sys.version_info >= (3, 12):
+    def daemon_threads_allowed() -> bool: ...

mypy/typeshed/stdlib/_winapi.pyi

@@ -137,6 +137,34 @@ if sys.platform == "win32":
         LCMAP_TRADITIONAL_CHINESE: int
         LCMAP_UPPERCASE: int
 
+    if sys.version_info >= (3, 12):
+        COPYFILE2_CALLBACK_CHUNK_STARTED: Literal[1]
+        COPYFILE2_CALLBACK_CHUNK_FINISHED: Literal[2]
+        COPYFILE2_CALLBACK_STREAM_STARTED: Literal[3]
+        COPYFILE2_CALLBACK_STREAM_FINISHED: Literal[4]
+        COPYFILE2_CALLBACK_POLL_CONTINUE: Literal[5]
+        COPYFILE2_CALLBACK_ERROR: Literal[6]
+
+        COPYFILE2_PROGRESS_CONTINUE: Literal[0]
+        COPYFILE2_PROGRESS_CANCEL: Literal[1]
+        COPYFILE2_PROGRESS_STOP: Literal[2]
+        COPYFILE2_PROGRESS_QUIET: Literal[3]
+        COPYFILE2_PROGRESS_PAUSE: Literal[4]
+
+        COPY_FILE_FAIL_IF_EXISTS: Literal[0x1]
+        COPY_FILE_RESTARTABLE: Literal[0x2]
+        COPY_FILE_OPEN_SOURCE_FOR_WRITE: Literal[0x4]
+        COPY_FILE_ALLOW_DECRYPTED_DESTINATION: Literal[0x8]
+        COPY_FILE_COPY_SYMLINK: Literal[0x800]
+        COPY_FILE_NO_BUFFERING: Literal[0x1000]
+        COPY_FILE_REQUEST_SECURITY_PRIVILEGES: Literal[0x2000]
+        COPY_FILE_RESUME_FROM_PAUSE: Literal[0x4000]
+        COPY_FILE_NO_OFFLOAD: Literal[0x40000]
+        COPY_FILE_REQUEST_COMPRESSED_TRAFFIC: Literal[0x10000000]
+
+        ERROR_ACCESS_DENIED: Literal[5]
+        ERROR_PRIVILEGE_NOT_HELD: Literal[1314]
+
     def CloseHandle(__handle: int) -> None: ...
     @overload
     def ConnectNamedPipe(handle: int, overlapped: Literal[True]) -> Overlapped: ...
@@ -224,3 +252,6 @@ if sys.platform == "win32":
         def GetOverlappedResult(self, __wait: bool) -> tuple[int, int]: ...
         def cancel(self) -> None: ...
         def getbuffer(self) -> bytes | None: ...
+
+    if sys.version_info >= (3, 12):
+        def CopyFile2(existing_file_name: str, new_file_name: str, flags: int, progress_routine: int | None = None) -> int: ...

mypy/typeshed/stdlib/argparse.pyi

@@ -97,8 +97,16 @@ class _ActionsContainer:
         version: str = ...,
         **kwargs: Any,
     ) -> Action: ...
-    def add_argument_group(self, *args: Any, **kwargs: Any) -> _ArgumentGroup: ...
-    def add_mutually_exclusive_group(self, **kwargs: Any) -> _MutuallyExclusiveGroup: ...
+    def add_argument_group(
+        self,
+        title: str | None = None,
+        description: str | None = None,
+        *,
+        prefix_chars: str = ...,
+        argument_default: Any = ...,
+        conflict_handler: str = ...,
+    ) -> _ArgumentGroup: ...
+    def add_mutually_exclusive_group(self, *, required: bool = False) -> _MutuallyExclusiveGroup: ...
     def _add_action(self, action: _ActionT) -> _ActionT: ...
     def _remove_action(self, action: Action) -> None: ...
     def _add_container_actions(self, container: _ActionsContainer) -> None: ...
@@ -161,9 +169,9 @@ class ArgumentParser(_AttributeHolder, _ActionsContainer):
             add_help: bool = True,
             allow_abbrev: bool = True,
         ) -> None: ...
-    # Ignore errors about overlapping overloads
+
     @overload
-    def parse_args(self, args: Sequence[str] | None = None, namespace: None = None) -> Namespace: ...  # type: ignore[misc]
+    def parse_args(self, args: Sequence[str] | None = None, namespace: Namespace | None = None) -> Namespace: ...  # type: ignore[misc]
     @overload
     def parse_args(self, args: Sequence[str] | None, namespace: _N) -> _N: ...
     @overload
@@ -201,16 +209,27 @@ class ArgumentParser(_AttributeHolder, _ActionsContainer):
     def print_help(self, file: IO[str] | None = None) -> None: ...
     def format_usage(self) -> str: ...
     def format_help(self) -> str: ...
-    def parse_known_args(
-        self, args: Sequence[str] | None = None, namespace: Namespace | None = None
-    ) -> tuple[Namespace, list[str]]: ...
+    @overload
+    def parse_known_args(self, args: Sequence[str] | None = None, namespace: Namespace | None = None) -> tuple[Namespace, list[str]]: ...  # type: ignore[misc]
+    @overload
+    def parse_known_args(self, args: Sequence[str] | None, namespace: _N) -> tuple[_N, list[str]]: ...
+    @overload
+    def parse_known_args(self, *, namespace: _N) -> tuple[_N, list[str]]: ...
     def convert_arg_line_to_args(self, arg_line: str) -> list[str]: ...
     def exit(self, status: int = 0, message: str | None = None) -> NoReturn: ...
     def error(self, message: str) -> NoReturn: ...
-    def parse_intermixed_args(self, args: Sequence[str] | None = None, namespace: Namespace | None = None) -> Namespace: ...
-    def parse_known_intermixed_args(
-        self, args: Sequence[str] | None = None, namespace: Namespace | None = None
-    ) -> tuple[Namespace, list[str]]: ...
+    @overload
+    def parse_intermixed_args(self, args: Sequence[str] | None = None, namespace: Namespace | None = None) -> Namespace: ...  # type: ignore[misc]
+    @overload
+    def parse_intermixed_args(self, args: Sequence[str] | None, namespace: _N) -> _N: ...
+    @overload
+    def parse_intermixed_args(self, *, namespace: _N) -> _N: ...
+    @overload
+    def parse_known_intermixed_args(self, args: Sequence[str] | None = None, namespace: Namespace | None = None) -> tuple[Namespace, list[str]]: ...  # type: ignore[misc]
+    @overload
+    def parse_known_intermixed_args(self, args: Sequence[str] | None, namespace: _N) -> tuple[_N, list[str]]: ...
+    @overload
+    def parse_known_intermixed_args(self, *, namespace: _N) -> tuple[_N, list[str]]: ...
     # undocumented
     def _get_optional_actions(self) -> list[Action]: ...
     def _get_positional_actions(self) -> list[Action]: ...
@@ -350,7 +369,14 @@ class _ArgumentGroup(_ActionsContainer):
     title: str | None
     _group_actions: list[Action]
     def __init__(
-        self, container: _ActionsContainer, title: str | None = None, description: str | None = None, **kwargs: Any
+        self,
+        container: _ActionsContainer,
+        title: str | None = None,
+        description: str | None = None,
+        *,
+        prefix_chars: str = ...,
+        argument_default: Any = ...,
+        conflict_handler: str = ...,
     ) -> None: ...
 
 # undocumented

mypy/typeshed/stdlib/ast.pyi

@@ -3,7 +3,7 @@ import sys
 from _ast import *
 from _typeshed import ReadableBuffer, Unused
 from collections.abc import Iterator
-from typing import Any, TypeVar, overload
+from typing import Any, TypeVar as _TypeVar, overload
 from typing_extensions import Literal
 
 if sys.version_info >= (3, 8):
@@ -168,7 +168,7 @@ class NodeTransformer(NodeVisitor):
     #       The usual return type is AST | None, but Iterable[AST]
     #       is also allowed in some cases -- this needs to be mapped.
 
-_T = TypeVar("_T", bound=AST)
+_T = _TypeVar("_T", bound=AST)
 
 if sys.version_info >= (3, 8):
     @overload