Sync typeshed (#11035)

Source commit:
python/typeshed@8e0e13a

Co-authored-by: hauntsaninja <>

mypy/typeshed/stdlib/@python2/BaseHTTPServer.pyi

@@ -1,6 +1,6 @@
 import mimetools
 import SocketServer
-from typing import Any, BinaryIO, Callable, Mapping, Optional, Tuple, Union
+from typing import Any, BinaryIO, Callable, Mapping, Tuple
 
 class HTTPServer(SocketServer.TCPServer):
     server_name: str
@@ -27,15 +27,15 @@ class BaseHTTPRequestHandler(SocketServer.StreamRequestHandler):
     def __init__(self, request: bytes, client_address: Tuple[str, int], server: SocketServer.BaseServer) -> None: ...
     def handle(self) -> None: ...
     def handle_one_request(self) -> None: ...
-    def send_error(self, code: int, message: Optional[str] = ...) -> None: ...
-    def send_response(self, code: int, message: Optional[str] = ...) -> None: ...
+    def send_error(self, code: int, message: str | None = ...) -> None: ...
+    def send_response(self, code: int, message: str | None = ...) -> None: ...
     def send_header(self, keyword: str, value: str) -> None: ...
     def end_headers(self) -> None: ...
     def flush_headers(self) -> None: ...
-    def log_request(self, code: Union[int, str] = ..., size: Union[int, str] = ...) -> None: ...
+    def log_request(self, code: int | str = ..., size: int | str = ...) -> None: ...
     def log_error(self, format: str, *args: Any) -> None: ...
     def log_message(self, format: str, *args: Any) -> None: ...
     def version_string(self) -> str: ...
-    def date_time_string(self, timestamp: Optional[int] = ...) -> str: ...
+    def date_time_string(self, timestamp: int | None = ...) -> str: ...
     def log_date_time_string(self) -> str: ...
     def address_string(self) -> str: ...

mypy/typeshed/stdlib/@python2/ConfigParser.pyi

@@ -1,5 +1,5 @@
 from _typeshed import SupportsNoArgReadline
-from typing import IO, Any, Dict, List, Optional, Sequence, Tuple, Union
+from typing import IO, Any, Dict, List, Sequence, Tuple
 
 DEFAULTSECT: str
 MAX_INTERPOLATION_DEPTH: int
@@ -65,7 +65,7 @@ class RawConfigParser:
     def add_section(self, section: str) -> None: ...
     def has_section(self, section: str) -> bool: ...
     def options(self, section: str) -> List[str]: ...
-    def read(self, filenames: Union[str, Sequence[str]]) -> List[str]: ...
+    def read(self, filenames: str | Sequence[str]) -> List[str]: ...
     def readfp(self, fp: SupportsNoArgReadline[str], filename: str = ...) -> None: ...
     def get(self, section: str, option: str) -> str: ...
     def items(self, section: str) -> List[Tuple[Any, Any]]: ...
@@ -84,8 +84,8 @@ class RawConfigParser:
 
 class ConfigParser(RawConfigParser):
     _KEYCRE: Any
-    def get(self, section: str, option: str, raw: bool = ..., vars: Optional[Dict[Any, Any]] = ...) -> Any: ...
-    def items(self, section: str, raw: bool = ..., vars: Optional[Dict[Any, Any]] = ...) -> List[Tuple[str, Any]]: ...
+    def get(self, section: str, option: str, raw: bool = ..., vars: Dict[Any, Any] | None = ...) -> Any: ...
+    def items(self, section: str, raw: bool = ..., vars: Dict[Any, Any] | None = ...) -> List[Tuple[str, Any]]: ...
     def _interpolate(self, section: str, option: str, rawval: Any, vars: Any) -> str: ...
     def _interpolation_replace(self, match: Any) -> str: ...
 

mypy/typeshed/stdlib/@python2/Cookie.pyi

@@ -1,4 +1,4 @@
-from typing import Any, Dict, Optional
+from typing import Any, Dict
 
 class CookieError(Exception): ...
 
@@ -10,30 +10,30 @@ class Morsel(Dict[Any, Any]):
     value: Any
     coded_value: Any
     def set(self, key, val, coded_val, LegalChars=..., idmap=..., translate=...): ...
-    def output(self, attrs: Optional[Any] = ..., header=...): ...
-    def js_output(self, attrs: Optional[Any] = ...): ...
-    def OutputString(self, attrs: Optional[Any] = ...): ...
+    def output(self, attrs: Any | None = ..., header=...): ...
+    def js_output(self, attrs: Any | None = ...): ...
+    def OutputString(self, attrs: Any | None = ...): ...
 
 class BaseCookie(Dict[Any, Any]):
     def value_decode(self, val): ...
     def value_encode(self, val): ...
-    def __init__(self, input: Optional[Any] = ...): ...
+    def __init__(self, input: Any | None = ...): ...
     def __setitem__(self, key, value): ...
-    def output(self, attrs: Optional[Any] = ..., header=..., sep=...): ...
-    def js_output(self, attrs: Optional[Any] = ...): ...
+    def output(self, attrs: Any | None = ..., header=..., sep=...): ...
+    def js_output(self, attrs: Any | None = ...): ...
     def load(self, rawdata): ...
 
 class SimpleCookie(BaseCookie):
     def value_decode(self, val): ...
     def value_encode(self, val): ...
 
 class SerialCookie(BaseCookie):
-    def __init__(self, input: Optional[Any] = ...): ...
+    def __init__(self, input: Any | None = ...): ...
     def value_decode(self, val): ...
     def value_encode(self, val): ...
 
 class SmartCookie(BaseCookie):
-    def __init__(self, input: Optional[Any] = ...): ...
+    def __init__(self, input: Any | None = ...): ...
     def value_decode(self, val): ...
     def value_encode(self, val): ...
 

mypy/typeshed/stdlib/@python2/Queue.pyi

@@ -1,4 +1,4 @@
-from typing import Any, Deque, Generic, Optional, TypeVar
+from typing import Any, Deque, Generic, TypeVar
 
 _T = TypeVar("_T")
 
@@ -19,9 +19,9 @@ class Queue(Generic[_T]):
     def qsize(self) -> int: ...
     def empty(self) -> bool: ...
     def full(self) -> bool: ...
-    def put(self, item: _T, block: bool = ..., timeout: Optional[float] = ...) -> None: ...
+    def put(self, item: _T, block: bool = ..., timeout: float | None = ...) -> None: ...
     def put_nowait(self, item: _T) -> None: ...
-    def get(self, block: bool = ..., timeout: Optional[float] = ...) -> _T: ...
+    def get(self, block: bool = ..., timeout: float | None = ...) -> _T: ...
     def get_nowait(self) -> _T: ...
 
 class PriorityQueue(Queue[_T]): ...

mypy/typeshed/stdlib/@python2/SimpleHTTPServer.pyi

@@ -1,14 +1,14 @@
 import BaseHTTPServer
 from StringIO import StringIO
-from typing import IO, Any, AnyStr, Mapping, Optional, Union
+from typing import IO, Any, AnyStr, Mapping
 
 class SimpleHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
     server_version: str
     def do_GET(self) -> None: ...
     def do_HEAD(self) -> None: ...
-    def send_head(self) -> Optional[IO[str]]: ...
-    def list_directory(self, path: Union[str, unicode]) -> Optional[StringIO[Any]]: ...
+    def send_head(self) -> IO[str] | None: ...
+    def list_directory(self, path: str | unicode) -> StringIO[Any] | None: ...
     def translate_path(self, path: AnyStr) -> AnyStr: ...
     def copyfile(self, source: IO[AnyStr], outputfile: IO[AnyStr]): ...
-    def guess_type(self, path: Union[str, unicode]) -> str: ...
+    def guess_type(self, path: str | unicode) -> str: ...
     extensions_map: Mapping[str, str]

mypy/typeshed/stdlib/@python2/SocketServer.pyi

@@ -1,6 +1,6 @@
 import sys
 from socket import SocketType
-from typing import Any, BinaryIO, Callable, ClassVar, List, Optional, Text, Tuple, Union
+from typing import Any, BinaryIO, Callable, ClassVar, List, Text, Tuple, Union
 
 class BaseServer:
     address_family: int
@@ -10,7 +10,7 @@ class BaseServer:
     allow_reuse_address: bool
     request_queue_size: int
     socket_type: int
-    timeout: Optional[float]
+    timeout: float | None
     def __init__(self, server_address: Any, RequestHandlerClass: Callable[..., BaseRequestHandler]) -> None: ...
     def fileno(self) -> int: ...
     def handle_request(self) -> None: ...
@@ -46,22 +46,22 @@ if sys.platform != "win32":
     class UnixStreamServer(BaseServer):
         def __init__(
             self,
-            server_address: Union[Text, bytes],
+            server_address: Text | bytes,
             RequestHandlerClass: Callable[..., BaseRequestHandler],
             bind_and_activate: bool = ...,
         ) -> None: ...
     class UnixDatagramServer(BaseServer):
         def __init__(
             self,
-            server_address: Union[Text, bytes],
+            server_address: Text | bytes,
             RequestHandlerClass: Callable[..., BaseRequestHandler],
             bind_and_activate: bool = ...,
         ) -> None: ...
 
 if sys.platform != "win32":
     class ForkingMixIn:
-        timeout: Optional[float]  # undocumented
-        active_children: Optional[List[int]]  # undocumented
+        timeout: float | None  # undocumented
+        active_children: List[int] | None  # undocumented
         max_children: int  # undocumented
         def collect_children(self) -> None: ...  # undocumented
         def handle_timeout(self) -> None: ...  # undocumented
@@ -99,16 +99,16 @@ class BaseRequestHandler:
     def finish(self) -> None: ...
 
 class StreamRequestHandler(BaseRequestHandler):
-    rbufsize: ClassVar[int]  # Undocumented
-    wbufsize: ClassVar[int]  # Undocumented
-    timeout: ClassVar[Optional[float]]  # Undocumented
-    disable_nagle_algorithm: ClassVar[bool]  # Undocumented
-    connection: SocketType  # Undocumented
+    rbufsize: ClassVar[int]  # undocumented
+    wbufsize: ClassVar[int]  # undocumented
+    timeout: ClassVar[float | None]  # undocumented
+    disable_nagle_algorithm: ClassVar[bool]  # undocumented
+    connection: SocketType  # undocumented
     rfile: BinaryIO
     wfile: BinaryIO
 
 class DatagramRequestHandler(BaseRequestHandler):
-    packet: SocketType  # Undocumented
-    socket: SocketType  # Undocumented
+    packet: SocketType  # undocumented
+    socket: SocketType  # undocumented
     rfile: BinaryIO
     wfile: BinaryIO

mypy/typeshed/stdlib/@python2/StringIO.pyi

@@ -1,4 +1,4 @@
-from typing import IO, Any, AnyStr, Generic, Iterable, Iterator, List, Optional
+from typing import IO, Any, AnyStr, Generic, Iterable, Iterator, List
 
 class StringIO(IO[AnyStr], Generic[AnyStr]):
     closed: bool
@@ -15,7 +15,7 @@ class StringIO(IO[AnyStr], Generic[AnyStr]):
     def read(self, n: int = ...) -> AnyStr: ...
     def readline(self, length: int = ...) -> AnyStr: ...
     def readlines(self, sizehint: int = ...) -> List[AnyStr]: ...
-    def truncate(self, size: Optional[int] = ...) -> int: ...
+    def truncate(self, size: int | None = ...) -> int: ...
     def write(self, s: AnyStr) -> int: ...
     def writelines(self, iterable: Iterable[AnyStr]) -> None: ...
     def flush(self) -> None: ...

mypy/typeshed/stdlib/@python2/UserDict.pyi

@@ -1,19 +1,4 @@
-from typing import (
-    Any,
-    Container,
-    Dict,
-    Generic,
-    Iterable,
-    Iterator,
-    List,
-    Mapping,
-    Optional,
-    Sized,
-    Tuple,
-    TypeVar,
-    Union,
-    overload,
-)
+from typing import Any, Container, Dict, Generic, Iterable, Iterator, List, Mapping, Sized, Tuple, TypeVar, overload
 
 _KT = TypeVar("_KT")
 _VT = TypeVar("_VT")
@@ -33,9 +18,9 @@ class DictMixin(Iterable[_KT], Container[_KT], Sized, Generic[_KT, _VT]):
     # From  typing.Mapping[_KT, _VT]
     # (can't inherit because of keys())
     @overload
-    def get(self, k: _KT) -> Optional[_VT]: ...
+    def get(self, k: _KT) -> _VT | None: ...
     @overload
-    def get(self, k: _KT, default: Union[_VT, _T]) -> Union[_VT, _T]: ...
+    def get(self, k: _KT, default: _VT | _T) -> _VT | _T: ...
     def values(self) -> List[_VT]: ...
     def items(self) -> List[Tuple[_KT, _VT]]: ...
     def iterkeys(self) -> Iterator[_KT]: ...

mypy/typeshed/stdlib/@python2/UserList.pyi

@@ -1,4 +1,4 @@
-from typing import Iterable, List, MutableSequence, TypeVar, Union, overload
+from typing import Iterable, List, MutableSequence, TypeVar, overload
 
 _T = TypeVar("_T")
 _S = TypeVar("_S")
@@ -10,7 +10,7 @@ class UserList(MutableSequence[_T]):
     def __setitem__(self, i: int, o: _T) -> None: ...
     @overload
     def __setitem__(self, s: slice, o: Iterable[_T]) -> None: ...
-    def __delitem__(self, i: Union[int, slice]) -> None: ...
+    def __delitem__(self, i: int | slice) -> None: ...
     def __len__(self) -> int: ...
     @overload
     def __getitem__(self, i: int) -> _T: ...

mypy/typeshed/stdlib/@python2/UserString.pyi

@@ -1,4 +1,4 @@
-from typing import Any, Iterable, List, MutableSequence, Optional, Sequence, Text, Tuple, TypeVar, Union, overload
+from typing import Any, Iterable, List, MutableSequence, Sequence, Text, Tuple, TypeVar, overload
 
 _UST = TypeVar("_UST", bound=UserString)
 _MST = TypeVar("_MST", bound=MutableString)
@@ -24,9 +24,9 @@ class UserString(Sequence[UserString]):
     def capitalize(self: _UST) -> _UST: ...
     def center(self: _UST, width: int, *args: Any) -> _UST: ...
     def count(self, sub: int, start: int = ..., end: int = ...) -> int: ...
-    def decode(self: _UST, encoding: Optional[str] = ..., errors: Optional[str] = ...) -> _UST: ...
-    def encode(self: _UST, encoding: Optional[str] = ..., errors: Optional[str] = ...) -> _UST: ...
-    def endswith(self, suffix: Union[Text, Tuple[Text, ...]], start: Optional[int] = ..., end: Optional[int] = ...) -> bool: ...
+    def decode(self: _UST, encoding: str | None = ..., errors: str | None = ...) -> _UST: ...
+    def encode(self: _UST, encoding: str | None = ..., errors: str | None = ...) -> _UST: ...
+    def endswith(self, suffix: Text | Tuple[Text, ...], start: int | None = ..., end: int | None = ...) -> bool: ...
     def expandtabs(self: _UST, tabsize: int = ...) -> _UST: ...
     def find(self, sub: Text, start: int = ..., end: int = ...) -> int: ...
     def index(self, sub: Text, start: int = ..., end: int = ...) -> int: ...
@@ -42,19 +42,19 @@ class UserString(Sequence[UserString]):
     def join(self, seq: Iterable[Text]) -> Text: ...
     def ljust(self: _UST, width: int, *args: Any) -> _UST: ...
     def lower(self: _UST) -> _UST: ...
-    def lstrip(self: _UST, chars: Optional[Text] = ...) -> _UST: ...
+    def lstrip(self: _UST, chars: Text | None = ...) -> _UST: ...
     def partition(self, sep: Text) -> Tuple[Text, Text, Text]: ...
     def replace(self: _UST, old: Text, new: Text, maxsplit: int = ...) -> _UST: ...
     def rfind(self, sub: Text, start: int = ..., end: int = ...) -> int: ...
     def rindex(self, sub: Text, start: int = ..., end: int = ...) -> int: ...
     def rjust(self: _UST, width: int, *args: Any) -> _UST: ...
     def rpartition(self, sep: Text) -> Tuple[Text, Text, Text]: ...
-    def rstrip(self: _UST, chars: Optional[Text] = ...) -> _UST: ...
-    def split(self, sep: Optional[Text] = ..., maxsplit: int = ...) -> List[Text]: ...
-    def rsplit(self, sep: Optional[Text] = ..., maxsplit: int = ...) -> List[Text]: ...
+    def rstrip(self: _UST, chars: Text | None = ...) -> _UST: ...
+    def split(self, sep: Text | None = ..., maxsplit: int = ...) -> List[Text]: ...
+    def rsplit(self, sep: Text | None = ..., maxsplit: int = ...) -> List[Text]: ...
     def splitlines(self, keepends: int = ...) -> List[Text]: ...
-    def startswith(self, prefix: Union[Text, Tuple[Text, ...]], start: Optional[int] = ..., end: Optional[int] = ...) -> bool: ...
-    def strip(self: _UST, chars: Optional[Text] = ...) -> _UST: ...
+    def startswith(self, prefix: Text | Tuple[Text, ...], start: int | None = ..., end: int | None = ...) -> bool: ...
+    def strip(self: _UST, chars: Text | None = ...) -> _UST: ...
     def swapcase(self: _UST) -> _UST: ...
     def title(self: _UST) -> _UST: ...
     def translate(self: _UST, *args: Any) -> _UST: ...
@@ -66,8 +66,8 @@ class MutableString(UserString, MutableSequence[MutableString]):
     def __getitem__(self: _MST, i: int) -> _MST: ...
     @overload
     def __getitem__(self: _MST, s: slice) -> _MST: ...
-    def __setitem__(self, index: Union[int, slice], sub: Any) -> None: ...
-    def __delitem__(self, index: Union[int, slice]) -> None: ...
+    def __setitem__(self, index: int | slice, sub: Any) -> None: ...
+    def __delitem__(self, index: int | slice) -> None: ...
     def immutable(self) -> UserString: ...
     def __iadd__(self: _MST, other: Any) -> _MST: ...
     def __imul__(self, n: int) -> _MST: ...