Sync typeshed #15334
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Sync typeshed #15334
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Source commit: python/typeshed@877e06a
This is allegedly causing large performance problems, see 13821 typeshed/8231 had zero hits on mypy_primer, so it's not the worst thing to undo. Patching this in typeshed also feels weird, since there's a more general soundness issue. If a typevar has a bound or constraint, we might not want to solve it to a Literal. If we can confirm the performance regression or fix the unsoundness within mypy, I might pursue upstreaming this in typeshed. (Reminder: add this to the sync_typeshed script once merged)
Since the plugin provides superior type checking: #13987 (comment) A manual cherry-pick of e437cdf.
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Diff from mypy_primer, showing the effect of this PR on open source code: pip (https://github.com/pypa/pip)
- src/pip/_internal/network/xmlrpc.py:36: error: Argument 3 of "request" is incompatible with supertype "Transport"; supertype defines the argument type as "bytes | bytearray | memoryview | array[Any] | mmap | _CData | PickleBuffer" [override]
+ src/pip/_internal/network/xmlrpc.py:36: error: Argument 3 of "request" is incompatible with supertype "Transport"; supertype defines the argument type as "SizedBuffer" [override]
isort (https://github.com/pycqa/isort)
- isort/api.py:196: note: def compile(source: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], Module, Expression, Interactive], filename: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], _PathLike[Any]], mode: str, flags: Literal[0], dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> CodeType
+ isort/api.py:196: note: def compile(source: Union[str, Buffer, Module, Expression, Interactive], filename: Union[str, Buffer, _PathLike[Any]], mode: str, flags: Literal[0], dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> CodeType
- isort/api.py:196: note: def compile(source: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], Module, Expression, Interactive], filename: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], _PathLike[Any]], mode: str, *, dont_inherit: bool = ..., optimize: int = ..., _feature_version: int = ...) -> CodeType
+ isort/api.py:196: note: def compile(source: Union[str, Buffer, Module, Expression, Interactive], filename: Union[str, Buffer, _PathLike[Any]], mode: str, *, dont_inherit: bool = ..., optimize: int = ..., _feature_version: int = ...) -> CodeType
- isort/api.py:196: note: def compile(source: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], Module, Expression, Interactive], filename: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], _PathLike[Any]], mode: str, flags: Literal[1024], dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> AST
+ isort/api.py:196: note: def compile(source: Union[str, Buffer, Module, Expression, Interactive], filename: Union[str, Buffer, _PathLike[Any]], mode: str, flags: Literal[1024], dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> AST
- isort/api.py:196: note: def compile(source: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], Module, Expression, Interactive], filename: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], _PathLike[Any]], mode: str, flags: int, dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> Any
+ isort/api.py:196: note: def compile(source: Union[str, Buffer, Module, Expression, Interactive], filename: Union[str, Buffer, _PathLike[Any]], mode: str, flags: int, dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> Any
- isort/api.py:223: note: def compile(source: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], Module, Expression, Interactive], filename: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], _PathLike[Any]], mode: str, flags: Literal[0], dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> CodeType
+ isort/api.py:223: note: def compile(source: Union[str, Buffer, Module, Expression, Interactive], filename: Union[str, Buffer, _PathLike[Any]], mode: str, flags: Literal[0], dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> CodeType
- isort/api.py:223: note: def compile(source: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], Module, Expression, Interactive], filename: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], _PathLike[Any]], mode: str, *, dont_inherit: bool = ..., optimize: int = ..., _feature_version: int = ...) -> CodeType
+ isort/api.py:223: note: def compile(source: Union[str, Buffer, Module, Expression, Interactive], filename: Union[str, Buffer, _PathLike[Any]], mode: str, *, dont_inherit: bool = ..., optimize: int = ..., _feature_version: int = ...) -> CodeType
- isort/api.py:223: note: def compile(source: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], Module, Expression, Interactive], filename: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], _PathLike[Any]], mode: str, flags: Literal[1024], dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> AST
+ isort/api.py:223: note: def compile(source: Union[str, Buffer, Module, Expression, Interactive], filename: Union[str, Buffer, _PathLike[Any]], mode: str, flags: Literal[1024], dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> AST
- isort/api.py:223: note: def compile(source: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], Module, Expression, Interactive], filename: Union[str, Union[bytes, Union[bytearray, memoryview, array[Any], mmap, _CData, PickleBuffer]], _PathLike[Any]], mode: str, flags: int, dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> Any
+ isort/api.py:223: note: def compile(source: Union[str, Buffer, Module, Expression, Interactive], filename: Union[str, Buffer, _PathLike[Any]], mode: str, flags: int, dont_inherit: bool = ..., optimize: int = ..., *, _feature_version: int = ...) -> Any
operator (https://github.com/canonical/operator)
- ops/pebble.py:1343: error: Argument 1 of "write" is incompatible with supertype "BufferedIOBase"; supertype defines the argument type as "bytes | bytearray | memoryview | array[Any] | mmap | _CData | PickleBuffer" [override]
+ ops/pebble.py:1343: error: Argument 1 of "write" is incompatible with supertype "BufferedIOBase"; supertype defines the argument type as "Buffer" [override]
- ops/model.py:2616: note: def run(args: str | bytes | PathLike[str] | PathLike[bytes] | Sequence[str | bytes | PathLike[str] | PathLike[bytes]], bufsize: int = ..., executable: str | bytes | PathLike[str] | PathLike[bytes] | None = ..., stdin: int | IO[Any] | None = ..., stdout: int | IO[Any] | None = ..., stderr: int | IO[Any] | None = ..., preexec_fn: Callable[[], Any] | None = ..., close_fds: bool = ..., shell: bool = ..., cwd: str | bytes | PathLike[str] | PathLike[bytes] | None = ..., env: Mapping[bytes, str | bytes | PathLike[str] | PathLike[bytes]] | Mapping[str, str | bytes | PathLike[str] | PathLike[bytes]] | None = ..., universal_newlines: Literal[False] | None = ..., startupinfo: Any = ..., creationflags: int = ..., restore_signals: bool = ..., start_new_session: bool = ..., pass_fds: Collection[int] = ..., *, capture_output: bool = ..., check: bool = ..., encoding: None = ..., errors: None = ..., input: bytes | bytearray | memoryview | array[Any] | mmap | _CData | PickleBuffer | None = ..., text: Literal[False] | None = ..., timeout: float | None = ..., user: str | int | None = ..., group: str | int | None = ..., extra_groups: Iterable[str | int] | None = ..., umask: int = ..., pipesize: int = ...) -> CompletedProcess[bytes]
+ ops/model.py:2616: note: def run(args: str | bytes | PathLike[str] | PathLike[bytes] | Sequence[str | bytes | PathLike[str] | PathLike[bytes]], bufsize: int = ..., executable: str | bytes | PathLike[str] | PathLike[bytes] | None = ..., stdin: int | IO[Any] | None = ..., stdout: int | IO[Any] | None = ..., stderr: int | IO[Any] | None = ..., preexec_fn: Callable[[], Any] | None = ..., close_fds: bool = ..., shell: bool = ..., cwd: str | bytes | PathLike[str] | PathLike[bytes] | None = ..., env: Mapping[bytes, str | bytes | PathLike[str] | PathLike[bytes]] | Mapping[str, str | bytes | PathLike[str] | PathLike[bytes]] | None = ..., universal_newlines: Literal[False] | None = ..., startupinfo: Any = ..., creationflags: int = ..., restore_signals: bool = ..., start_new_session: bool = ..., pass_fds: Collection[int] = ..., *, capture_output: bool = ..., check: bool = ..., encoding: None = ..., errors: None = ..., input: Buffer | None = ..., text: Literal[False] | None = ..., timeout: float | None = ..., user: str | int | None = ..., group: str | int | None = ..., extra_groups: Iterable[str | int] | None = ..., umask: int = ..., pipesize: int = ...) -> CompletedProcess[bytes]
- ops/model.py:2616: note: def run(args: str | bytes | PathLike[str] | PathLike[bytes] | Sequence[str | bytes | PathLike[str] | PathLike[bytes]], bufsize: int = ..., executable: str | bytes | PathLike[str] | PathLike[bytes] | None = ..., stdin: int | IO[Any] | None = ..., stdout: int | IO[Any] | None = ..., stderr: int | IO[Any] | None = ..., preexec_fn: Callable[[], Any] | None = ..., close_fds: bool = ..., shell: bool = ..., cwd: str | bytes | PathLike[str] | PathLike[bytes] | None = ..., env: Mapping[bytes, str | bytes | PathLike[str] | PathLike[bytes]] | Mapping[str, str | bytes | PathLike[str] | PathLike[bytes]] | None = ..., universal_newlines: bool | None = ..., startupinfo: Any = ..., creationflags: int = ..., restore_signals: bool = ..., start_new_session: bool = ..., pass_fds: Collection[int] = ..., *, capture_output: bool = ..., check: bool = ..., encoding: str | None = ..., errors: str | None = ..., input: bytes | bytearray | memoryview | array[Any] | mmap | _CData | PickleBuffer | str | None = ..., text: bool | None = ..., timeout: float | None = ..., user: str | int | None = ..., group: str | int | None = ..., extra_groups: Iterable[str | int] | None = ..., umask: int = ..., pipesize: int = ...) -> CompletedProcess[Any]
+ ops/model.py:2616: note: def run(args: str | bytes | PathLike[str] | PathLike[bytes] | Sequence[str | bytes | PathLike[str] | PathLike[bytes]], bufsize: int = ..., executable: str | bytes | PathLike[str] | PathLike[bytes] | None = ..., stdin: int | IO[Any] | None = ..., stdout: int | IO[Any] | None = ..., stderr: int | IO[Any] | None = ..., preexec_fn: Callable[[], Any] | None = ..., close_fds: bool = ..., shell: bool = ..., cwd: str | bytes | PathLike[str] | PathLike[bytes] | None = ..., env: Mapping[bytes, str | bytes | PathLike[str] | PathLike[bytes]] | Mapping[str, str | bytes | PathLike[str] | PathLike[bytes]] | None = ..., universal_newlines: bool | None = ..., startupinfo: Any = ..., creationflags: int = ..., restore_signals: bool = ..., start_new_session: bool = ..., pass_fds: Collection[int] = ..., *, capture_output: bool = ..., check: bool = ..., encoding: str | None = ..., errors: str | None = ..., input: Buffer | str | None = ..., text: bool | None = ..., timeout: float | None = ..., user: str | int | None = ..., group: str | int | None = ..., extra_groups: Iterable[str | int] | None = ..., umask: int = ..., pipesize: int = ...) -> CompletedProcess[Any]
steam.py (https://github.com/Gobot1234/steam.py)
- steam/_const.py:114: error: Incompatible default for argument "unpacker" (default has type "Callable[[bytes | bytearray | memoryview | array[Any] | mmap | _CData | PickleBuffer, int], tuple[Any, ...]]", argument has type "Callable[[bytes], tuple[int]]") [assignment]
+ steam/_const.py:114: error: Incompatible default for argument "unpacker" (default has type "Callable[[Buffer, int], tuple[Any, ...]]", argument has type "Callable[[bytes], tuple[int]]") [assignment]
- steam/ext/csgo/state.py:33: error: Incompatible default for argument "_unpacker" (default has type "Callable[[bytes | bytearray | memoryview | array[Any] | mmap | _CData | PickleBuffer, int], tuple[Any, ...]]", argument has type "Callable[[bytes], tuple[float]]") [assignment]
+ steam/ext/csgo/state.py:33: error: Incompatible default for argument "_unpacker" (default has type "Callable[[Buffer, int], tuple[Any, ...]]", argument has type "Callable[[bytes], tuple[float]]") [assignment]
discord.py (https://github.com/Rapptz/discord.py)
- discord/app_commands/models.py:205: note: def __new__(cls, str | bytes | bytearray | memoryview | array[Any] | mmap | _CData | PickleBuffer | SupportsInt | SupportsIndex | SupportsTrunc = ..., /) -> int
+ discord/app_commands/models.py:205: note: def __new__(cls, str | Buffer | SupportsInt | SupportsIndex | SupportsTrunc = ..., /) -> int
pydantic (https://github.com/samuelcolvin/pydantic)
- pydantic/_internal/_typing_extra.py:15: error: Module "typing_extensions" has no attribute "TypeAliasType" [attr-defined]
- pydantic/_internal/_core_utils.py:7: error: Module "typing_extensions" has no attribute "TypeAliasType" [attr-defined]
- pydantic/_internal/_generate_schema.py:21: error: Module "typing_extensions" has no attribute "TypeAliasType" [attr-defined]
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Sync typeshed
Source commit:
python/typeshed@877e06a
Note that you will need to close and re-open the PR in order to trigger CI.