8000 remove child watchers from asyncio by kumaraditya303 · Pull Request #12189 · python/typeshed · GitHub
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remove child watchers from asyncio #12189

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Merged
merged 6 commits into from
Jun 23, 2024
Merged

remove child watchers from asyncio #12189

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d2888da
remove child watchers from asyncio
kumaraditya303 Jun 23, 2024
8bf24eb
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Jun 23, 2024
3b14c93
fix __all__
kumaraditya303 Jun 23, 2024
58bb85b
Merge branch 'watcher' of https://github.com/kumaraditya303/typeshed …
kumaraditya303 Jun 23, 2024
85a73cd
Fix lints
AlexWaygood Jun 23, 2024
01b0a73
.
AlexWaygood Jun 23, 2024
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Fix lints
  • Loading branch information
@AlexWaygood
AlexWaygood committed Jun 23, 2024
commit 85a73cd51b0b4eccfe38145657d5d067cbc6a0e3
46 changes: 22 additions & 24 deletions stdlib/asyncio/events.pyi
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8000
Original file line number Diff line number Diff line change
Expand Up @@ -558,20 +558,19 @@ class AbstractEventLoopPolicy:
@abstractmethod
def new_event_loop(self) -> AbstractEventLoop: ...
# Child processes handling (Unix only).
if sys.version_info >= (3, 14):
pass
elif sys.version_info >= (3, 12):
@abstractmethod
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
def get_child_watcher(self) -> AbstractChildWatcher: ...
@abstractmethod
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
def set_child_watcher(self, watcher: AbstractChildWatcher) -> None: ...
else:
@abstractmethod
def get_child_watcher(self) -> AbstractChildWatcher: ...
@abstractmethod
def set_child_watcher(self, watcher: AbstractChildWatcher) -> None: ...
if sys.version_info < (3, 14):
if sys.version_info >= (3, 12):
@abstractmethod
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
def get_child_watcher(self) -> AbstractChildWatcher: ...
@abstractmethod
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
def set_child_watcher(self, watcher: AbstractChildWatcher) -> None: ...
else:
@abstractmethod
def get_child_watcher(self) -> AbstractChildWatcher: ...
@abstractmethod
def set_child_watcher(self, watcher: AbstractChildWatcher) -> None: ...

class BaseDefaultEventLoopPolicy(AbstractEventLoopPolicy, metaclass=ABCMeta):
def get_event_loop(self) -> AbstractEventLoop: ...
Expand All @@ -584,17 +583,16 @@ def get_event_loop() -> AbstractEventLoop: ...
def set_event_loop(loop: AbstractEventLoop | None) -> None: ...
def new_event_loop() -> AbstractEventLoop: ...

if sys.version_info >= (3, 14):
pass
elif sys.version_info >= (3, 12):
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
def get_child_watcher() -> AbstractChildWatcher: ...
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
def set_child_watcher(watcher: AbstractChildWatcher) -> None: ...
if sys.version_info < (3, 14):
if sys.version_info >= (3, 12):
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
def get_child_watcher() -> AbstractChildWatcher: ...
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
def set_child_watcher(watcher: AbstractChildWatcher) -> None: ...

else:
def get_child_watcher() -> AbstractChildWatcher: ...
def set_child_watcher(watcher: AbstractChildWatcher) -> None: ...
else:
def get_child_watcher() -> AbstractChildWatcher: ...
def set_child_watcher(watcher: AbstractChildWatcher) -> None: ...

def _set_running_loop(loop: AbstractEventLoop | None, /) -> None: ...
def _get_running_loop() -> AbstractEventLoop: ...
Expand Down
273 changes: 139 additions & 134 deletions stdlib/asyncio/unix_events.pyi
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Expand Up @@ -13,50 +13,49 @@ _Ts = TypeVarTuple("_Ts")
# This is also technically not available on Win,
# but other parts of typeshed need this definition.
# So, it is special cased.
if sys.version_info >= (3, 14):
pass
elif sys.version_info >= (3, 12):
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
class AbstractChildWatcher:
@abstractmethod
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
@abstractmethod
def remove_child_handler(self, pid: int) -> bool: ...
@abstractmethod
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...
@abstractmethod
def close(self) -> None: ...
@abstractmethod
def __enter__(self) -> Self: ...
@abstractmethod
def __exit__(
self, typ: type[BaseException] | None, exc: BaseException | None, tb: types.TracebackType | None
) -> None: ...
@abstractmethod
def is_active(self) -> bool: ...

else:
class AbstractChildWatcher:
@abstractmethod
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
@abstractmethod
def remove_child_handler(self, pid: int) -> bool: ...
@abstractmethod
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...
@abstractmethod
def close(self) -> None: ...
@abstractmethod
def __enter__(self) -> Self: ...
@abstractmethod
def __exit__(
self, typ: type[BaseException] | None, exc: BaseException | None, tb: types.TracebackType | None
) -> None: ...
@abstractmethod
def is_active(self) -> bool: ...
if sys.version_info < (3, 14):
if sys.version_info >= (3, 12):
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
class AbstractChildWatcher:
@abstractmethod
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
@abstractmethod
def remove_child_handler(self, pid: int) -> bool: ...
@abstractmethod
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...
@abstractmethod
def close(self) -> None: ...
@abstractmethod
def __enter__(self) -> Self: ...
@abstractmethod
def __exit__(
self, typ: type[BaseException] | None, exc: BaseException | None, tb: types.TracebackType | None
) -> None: ...
@abstractmethod
def is_active(self) -> bool: ...

else:
class AbstractChildWatcher:
@abstractmethod
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
@abstractmethod
def remove_child_handler(self, pid: int) -> bool: ...
@abstractmethod
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...
@abstractmethod
def close(self) -> None: ...
@abstractmethod
def __enter__(self) -> Self: ...
@abstractmethod
def __exit__(
self, typ: type[BaseException] | None, exc: BaseException | None, tb: types.TracebackType | None
) -> None: ...
@abstractmethod
def is_active(self) -> bool: ...

if sys.platform != "win32":
if sys.version_info >= (3, 14):
Expand All @@ -83,57 +82,64 @@ if sys.platform != "win32":
"DefaultEventLoopPolicy",
)

if sys.version_info >= (3, 14):
pass
elif sys.version_info >= (3, 12):
# Doesn't actually have ABCMeta metaclass at runtime, but mypy complains if we don't have it in the stub.
# See discussion in #7412
class BaseChildWatcher(AbstractChildWatcher, metaclass=ABCMeta):
def close(self) -> None: ...
def is_active(self) -> bool: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...

@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
class SafeChildWatcher(BaseChildWatcher):
def __enter__(self) -> Self: ...
def __exit__(self, a: type[BaseException] | None, b: BaseException | None, c: types.TracebackType | None) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...

@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
class FastChildWatcher(BaseChildWatcher):
def __enter__(self) -> Self: ...
def __exit__(self, a: type[BaseException] | None, b: BaseException | None, c: types.TracebackType | None) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...
if sys.version_info < (3, 14):
if sys.version_info >= (3, 12):
# Doesn't actually have ABCMeta metaclass at runtime, but mypy complains if we don't have it in the stub.
# See discussion in #7412
class BaseChildWatcher(AbstractChildWatcher, metaclass=ABCMeta):
def close(self) -> None: ...
def is_active(self) -> bool: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...

else:
# Doesn't actually have ABCMeta metaclass at runtime, but mypy complains if we don't have it in the stub.
# See discussion in #7412
class BaseChildWatcher(AbstractChildWatcher, metaclass=ABCMeta):
def close(self) -> None: ...
def is_active(self) -> bool: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
class SafeChildWatcher(BaseChildWatcher):
def __enter__(self) -> Self: ...
def __exit__(
self, a: type[BaseException] | None, b: BaseException | None, c: types.TracebackType | None
) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...

class SafeChildWatcher(BaseChildWatcher):
def __enter__(self) -> Self: ...
def __exit__(self, a: type[BaseException] | None, b: BaseException | None, c: types.TracebackType | None) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
class FastChildWatcher(BaseChildWatcher):
def __enter__(self) -> Self: ...
def __exit__(
self, a: type[BaseException] | None, b: BaseException | None, c: types.TracebackType | None
) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...

class FastChildWatcher(BaseChildWatcher):
def __enter__(self) -> Self: ...
def __exit__(self, a: type[BaseException] | None, b: BaseException | None, c: types.TracebackType | None) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...
else:
# Doesn't actually have ABCMeta metaclass at runtime, but mypy complains if we don't have it in the stub.
# See discussion in #7412
class BaseChildWatcher(AbstractChildWatcher, metaclass=ABCMeta):
def close(self) -> None: ...
def is_active(self) -> bool: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...

class SafeChildWatcher(BaseChildWatcher):
def __enter__(self) -> Self: ...
def __exit__(
self, a: type[BaseException] | None, b: BaseException | None, c: types.TracebackType | None
) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...

class FastChildWatcher(BaseChildWatcher):
def __enter__(self) -> Self: ...
def __exit__(
self, a: type[BaseException] | None, b: BaseException | None, c: types.TracebackType | None
) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...

class _UnixSelectorEventLoop(BaseSelectorEventLoop): ...

Expand All @@ -153,36 +159,35 @@ if sys.platform != "win32":

DefaultEventLoopPolicy = _UnixDefaultEventLoopPolicy

if sys.version_info >= (3, 14):
pass
elif sys.version_info >= (3, 12):
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
class MultiLoopChildWatcher(AbstractChildWatcher):
def is_active(self) -> bool: ...
def close(self) -> None: ...
def __enter__(self) -> Self: ...
def __exit__(
self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: types.TracebackType | None
) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...
if sys.version_info < (3, 14):
if sys.version_info >= (3, 12):
@deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
class MultiLoopChildWatcher(AbstractChildWatcher):
def is_active(self) -> bool: ...
def close(self) -> None: ...
def __enter__(self) -> Self: ...
def __exit__(
self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: types.TracebackType | None
) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...

else:
class MultiLoopChildWatcher(AbstractChildWatcher):
def is_active(self) -> bool: ...
def close(self) -> None: ...
def __enter__(self) -> Self: ...
def __exit__(
self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: types.TracebackType | None
) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...
else:
class MultiLoopChildWatcher(AbstractChildWatcher):
def is_active(self) -> bool: ...
def close(self) -> None: ...
def __enter__(self) -> Self: ...
def __exit__(
self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: types.TracebackType | None
) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...

if sys.version_info < (3, 14):
class ThreadedChildWatcher(AbstractChildWatcher):
Expand All @@ -199,16 +204,16 @@ if sys.platform != "win32":
def remove_child_handler(self, pid: int) -> bool: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...

if (3, 14) > sys.version_info >= (3, 9):
class PidfdChildWatcher(AbstractChildWatcher):
def __enter__(self) -> Self: ...
def __exit__(
self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: types.TracebackType | None
) -> None: ...
def is_active(self) -> bool: ...
def close(self) -> None: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...
if sys.version_info >= (3, 9):
class PidfdChildWatcher(AbstractChildWatcher):
def __enter__(self) -> Self: ...
def __exit__(
self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: types.TracebackType | None
) -> None: ...
def is_active(self) -> bool: ...
def close(self) -> None: ...
def attach_loop(self, loop: AbstractEventLoop | None) -> None: ...
def add_child_handler(
self, pid: int, callback: Callable[[int, int, Unpack[_Ts]], object], *args: Unpack[_Ts]
) -> None: ...
def remove_child_handler(self, pid: int) -> bool: ...
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