Remove Python 3.8 exclusive branches from _asyncio, _blake2, _codecs, _contextvars (#13773)

Remove 3.8 exclusive branches from asyncio, _blake2, codecs, contextvars
This commit is contained in:
Brian Schubert
2025-04-02 09:13:26 -04:00
committed by GitHub
parent ad8ecaf217
commit 5d15355717
4 changed files with 49 additions and 124 deletions
+6 -21
View File
@@ -2,13 +2,10 @@ import sys
from asyncio.events import AbstractEventLoop
from collections.abc import Awaitable, Callable, Coroutine, Generator
from contextvars import Context
from types import FrameType
from types import FrameType, GenericAlias
from typing import Any, Literal, TextIO, TypeVar
from typing_extensions import Self, TypeAlias
if sys.version_info >= (3, 9):
from types import GenericAlias
_T = TypeVar("_T")
_T_co = TypeVar("_T_co", covariant=True)
_TaskYieldType: TypeAlias = Future[object] | None
@@ -29,11 +26,7 @@ class Future(Awaitable[_T]):
@property
def _callbacks(self) -> list[tuple[Callable[[Self], Any], Context]]: ...
def add_done_callback(self, fn: Callable[[Self], object], /, *, context: Context | None = None) -> None: ...
if sys.version_info >= (3, 9):
def cancel(self, msg: Any | None = None) -> bool: ...
else:
def cancel(self) -> bool: ...
def cancel(self, msg: Any | None = None) -> bool: ...
def cancelled(self) -> bool: ...
def done(self) -> bool: ...
def result(self) -> _T: ...
@@ -45,15 +38,12 @@ class Future(Awaitable[_T]):
def __await__(self) -> Generator[Any, None, _T]: ...
@property
def _loop(self) -> AbstractEventLoop: ...
if sys.version_info >= (3, 9):
def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
if sys.version_info >= (3, 12):
_TaskCompatibleCoro: TypeAlias = Coroutine[Any, Any, _T_co]
elif sys.version_info >= (3, 9):
_TaskCompatibleCoro: TypeAlias = Generator[_TaskYieldType, None, _T_co] | Coroutine[Any, Any, _T_co]
else:
_TaskCompatibleCoro: TypeAlias = Generator[_TaskYieldType, None, _T_co] | Awaitable[_T_co]
_TaskCompatibleCoro: TypeAlias = Generator[_TaskYieldType, None, _T_co] | Coroutine[Any, Any, _T_co]
# mypy and pyright complain that a subclass of an invariant class shouldn't be covariant.
# While this is true in general, here it's sort-of okay to have a covariant subclass,
@@ -99,13 +89,8 @@ class Task(Future[_T_co]): # type: ignore[type-var] # pyright: ignore[reportIn
if sys.version_info >= (3, 11):
def cancelling(self) -> int: ...
def uncancel(self) -> int: ...
if sys.version_info < (3, 9):
@classmethod
def current_task(cls, loop: AbstractEventLoop | None = None) -> Task[Any] | None: ...
@classmethod
def all_tasks(cls, loop: AbstractEventLoop | None = None) -> set[Task[Any]]: ...
if sys.version_info >= (3, 9):
def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
def get_event_loop() -> AbstractEventLoop: ...
def get_running_loop() -> AbstractEventLoop: ...
+36 -77
View File
@@ -1,4 +1,3 @@
import sys
from _typeshed import ReadableBuffer
from typing import ClassVar, final
from typing_extensions import Self
@@ -21,44 +20,24 @@ class blake2b:
block_size: int
digest_size: int
name: str
if sys.version_info >= (3, 9):
def __new__(
cls,
data: ReadableBuffer = b"",
/,
*,
digest_size: int = 64,
key: ReadableBuffer = b"",
salt: ReadableBuffer = b"",
person: ReadableBuffer = b"",
fanout: int = 1,
depth: int = 1,
leaf_size: int = 0,
node_offset: int = 0,
node_depth: int = 0,
inner_size: int = 0,
last_node: bool = False,
usedforsecurity: bool = True,
) -> Self: ...
else:
def __new__(
cls,
data: ReadableBuffer = b"",
/,
*,
digest_size: int = 64,
key: ReadableBuffer = b"",
salt: ReadableBuffer = b"",
person: ReadableBuffer = b"",
fanout: int = 1,
depth: int = 1,
leaf_size: int = 0,
node_offset: int = 0,
node_depth: int = 0,
inner_size: int = 0,
last_node: bool = False,
) -> Self: ...
def __new__(
cls,
data: ReadableBuffer = b"",
/,
*,
digest_size: int = 64,
key: ReadableBuffer = b"",
salt: ReadableBuffer = b"",
person: ReadableBuffer = b"",
fanout: int = 1,
depth: int = 1,
leaf_size: int = 0,
node_offset: int = 0,
node_depth: int = 0,
inner_size: int = 0,
last_node: bool = False,
usedforsecurity: bool = True,
) -> Self: ...
def copy(self) -> Self: ...
def digest(self) -> bytes: ...
def hexdigest(self) -> str: ...
@@ -73,44 +52,24 @@ class blake2s:
block_size: int
digest_size: int
name: str
if sys.version_info >= (3, 9):
def __new__(
cls,
data: ReadableBuffer = b"",
/,
*,
digest_size: int = 32,
key: ReadableBuffer = b"",
salt: ReadableBuffer = b"",
person: ReadableBuffer = b"",
fanout: int = 1,
depth: int = 1,
leaf_size: int = 0,
node_offset: int = 0,
node_depth: int = 0,
inner_size: int = 0,
last_node: bool = False,
usedforsecurity: bool = True,
) -> Self: ...
else:
def __new__(
cls,
data: ReadableBuffer = b"",
/,
*,
digest_size: int = 32,
key: ReadableBuffer = b"",
salt: ReadableBuffer = b"",
person: ReadableBuffer = b"",
fanout: int = 1,
depth: int = 1,
leaf_size: int = 0,
node_offset: int = 0,
node_depth: int = 0,
inner_size: int = 0,
last_node: bool = False,
) -> Self: ...
def __new__(
cls,
data: ReadableBuffer = b"",
/,
*,
digest_size: int = 32,
key: ReadableBuffer = b"",
salt: ReadableBuffer = b"",
person: ReadableBuffer = b"",
fanout: int = 1,
depth: int = 1,
leaf_size: int = 0,
node_offset: int = 0,
node_depth: int = 0,
inner_size: int = 0,
last_node: bool = False,
usedforsecurity: bool = True,
) -> Self: ...
def copy(self) -> Self: ...
def digest(self) -> bytes: ...
def hexdigest(self) -> str: ...
+4 -18
View File
@@ -81,26 +81,12 @@ def escape_decode(data: str | ReadableBuffer, errors: str | None = None, /) -> t
def escape_encode(data: bytes, errors: str | None = None, /) -> tuple[bytes, int]: ...
def latin_1_decode(data: ReadableBuffer, errors: str | None = None, /) -> tuple[str, int]: ...
def latin_1_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
if sys.version_info >= (3, 9):
def raw_unicode_escape_decode(
data: str | ReadableBuffer, errors: str | None = None, final: bool = True, /
) -> tuple[str, int]: ...
else:
def raw_unicode_escape_decode(data: str | ReadableBuffer, errors: str | None = None, /) -> tuple[str, int]: ...
def raw_unicode_escape_decode(
data: str | ReadableBuffer, errors: str | None = None, final: bool = True, /
) -> tuple[str, int]: ...
def raw_unicode_escape_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
def readbuffer_encode(data: str | ReadableBuffer, errors: str | None = None, /) -> tuple[bytes, int]: ...
if sys.version_info >= (3, 9):
def unicode_escape_decode(
data: str | ReadableBuffer, errors: str | None = None, final: bool = True, /
) -> tuple[str, int]: ...
else:
def unicode_escape_decode(data: str | ReadableBuffer, errors: str | None = None, /) -> tuple[str, int]: ...
def unicode_escape_decode(data: str | ReadableBuffer, errors: str | None = None, final: bool = True, /) -> tuple[str, int]: ...
def unicode_escape_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
def utf_16_be_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
def utf_16_be_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+3 -8
View File
@@ -1,11 +1,8 @@
import sys
from collections.abc import Callable, Iterator, Mapping
from types import GenericAlias
from typing import Any, ClassVar, Generic, TypeVar, final, overload
from typing_extensions import ParamSpec, Self
if sys.version_info >= (3, 9):
from types import GenericAlias
_T = TypeVar("_T")
_D = TypeVar("_D")
_P = ParamSpec("_P")
@@ -27,8 +24,7 @@ class ContextVar(Generic[_T]):
def get(self, default: _D, /) -> _D | _T: ...
def set(self, value: _T, /) -> Token[_T]: ...
def reset(self, token: Token[_T], /) -> None: ...
if sys.version_info >= (3, 9):
def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
@final
class Token(Generic[_T]):
@@ -38,8 +34,7 @@ class Token(Generic[_T]):
def old_value(self) -> Any: ... # returns either _T or MISSING, but that's hard to express
MISSING: ClassVar[object]
__hash__: ClassVar[None] # type: ignore[assignment]
if sys.version_info >= (3, 9):
def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
def copy_context() -> Context: ...