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typing: don't accidentally use typing.Self #7318

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Feb 20, 2022
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typing: don't accidentally use typing.Self #7318

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20 changes: 10 additions & 10 deletions stdlib/typing.pyi
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import collections # Needed by aliases like DefaultDict, see mypy issue 2986
import sys
from _typeshed import Self, SupportsKeysAndGetItem
from _typeshed import Self as TypeshedSelf, SupportsKeysAndGetItem
from abc import ABCMeta, abstractmethod
from types import BuiltinFunctionType, CodeType, FrameType, FunctionType, MethodType, ModuleType, TracebackType
from typing_extensions import Literal as _Literal, ParamSpec as _ParamSpec, final as _final
Expand Down Expand Up @@ -372,7 +372,7 @@ class MutableSequence(Sequence[_T], Generic[_T]):
def reverse(self) -> None: ...
def pop(self, index: int = ...) -> _T: ...
def remove(self, value: _T) -> None: ...
def __iadd__(self: Self, x: Iterable[_T]) -> Self: ...
def __iadd__(self: TypeshedSelf, x: Iterable[_T]) -> TypeshedSelf: ...

class AbstractSet(Collection[_T_co], Generic[_T_co]):
@abstractmethod
Expand All @@ -398,10 +398,10 @@ class MutableSet(AbstractSet[_T], Generic[_T]):
def clear(self) -> None: ...
def pop(self) -> _T: ...
def remove(self, value: _T) -> None: ...
def __ior__(self: Self, s: AbstractSet[_T]) -> Self: ... # type: ignore[override,misc]
def __iand__(self: Self, s: AbstractSet[Any]) -> Self: ...
def __ixor__(self: Self, s: AbstractSet[_T]) -> Self: ... # type: ignore[override,misc]
def __isub__(self: Self, s: AbstractSet[Any]) -> Self: ...
def __ior__(self: TypeshedSelf, s: AbstractSet[_T]) -> TypeshedSelf: ... # type: ignore[override,misc]
def __iand__(self: TypeshedSelf, s: AbstractSet[Any]) -> TypeshedSelf: ...
def __ixor__(self: TypeshedSelf, s: AbstractSet[_T]) -> TypeshedSelf: ... # type: ignore[override,misc]
def __isub__(self: TypeshedSelf, s: AbstractSet[Any]) -> TypeshedSelf: ...

class MappingView(Sized):
def __init__(self, mapping: Mapping[Any, Any]) -> None: ... # undocumented
Expand Down Expand Up @@ -733,11 +733,11 @@ class NamedTuple(tuple[Any, ...]):
else:
def _asdict(self) -> collections.OrderedDict[str, Any]: ...

def _replace(self: Self, **kwargs: Any) -> Self: ...
def _replace(self: TypeshedSelf, **kwargs: Any) -> TypeshedSelf: ...

# Internal mypy fallback type for all typed dicts (does not exist at runtime)
class _TypedDict(Mapping[str, object], metaclass=ABCMeta):
def copy(self: Self) -> Self: ...
def copy(self: TypeshedSelf) -> TypeshedSelf: ...
# Using NoReturn so that only calls using mypy plugin hook that specialize the signature
# can go through.
def setdefault(self, k: NoReturn, default: object) -> object: ...
Expand All @@ -748,8 +748,8 @@ class _TypedDict(Mapping[str, object], metaclass=ABCMeta):
def items(self) -> ItemsView[str, object]: ...
def keys(self) -> KeysView[str]: ...
def values(self) -> ValuesView[object]: ...
def __or__(self: Self, __value: Self) -> Self: ...
def __ior__(self: Self, __value: Self) -> Self: ...
def __or__(self: TypeshedSelf, __value: TypeshedSelf) -> TypeshedSelf: ...
def __ior__(self: TypeshedSelf, __value: TypeshedSelf) -> TypeshedSelf: ...

# This itself is only available during type checking
def type_check_only(func_or_cls: _F) -> _F: ...
Expand Down