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Annotate env in posix_spawn as optional #15110

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Annotate env in posix_spawn as optional #15110

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88 changes: 60 additions & 28 deletions stdlib/os/__init__.pyi
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Original file line number Diff line number Diff line change
Expand Up @@ -1477,34 +1477,66 @@ else:
def WEXITSTATUS(status: int) -> int: ...
def WSTOPSIG(status: int) -> int: ...
def WTERMSIG(status: int) -> int: ...
def posix_spawn(
path: StrOrBytesPath,
argv: _ExecVArgs,
env: _ExecEnv,
/,
*,
file_actions: Sequence[tuple[Any, ...]] | None = ...,
setpgroup: int | None = ...,
resetids: bool = ...,
setsid: bool = ...,
setsigmask: Iterable[int] = ...,
setsigdef: Iterable[int] = ...,
scheduler: tuple[Any, sched_param] | None = ...,
) -> int: ...
def posix_spawnp(
path: StrOrBytesPath,
argv: _ExecVArgs,
env: _ExecEnv,
/,
*,
file_actions: Sequence[tuple[Any, ...]] | None = ...,
setpgroup: int | None = ...,
resetids: bool = ...,
setsid: bool = ...,
setsigmask: Iterable[int] = ...,
setsigdef: Iterable[int] = ...,
scheduler: tuple[Any, sched_param] | None = ...,
) -> int: ...

if sys.version_info >= (3, 13):
def posix_spawn(
path: StrOrBytesPath,
argv: _ExecVArgs,
env: _ExecEnv | None, # None allowed starting in 3.13
/,
*,
file_actions: Sequence[tuple[Any, ...]] | None = ...,
setpgroup: int | None = ...,
resetids: bool = ...,
setsid: bool = ...,
setsigmask: Iterable[int] = ...,
setsigdef: Iterable[int] = ...,
scheduler: tuple[Any, sched_param] | None = ...,
) -> int: ...
def posix_spawnp(
path: StrOrBytesPath,
argv: _ExecVArgs,
env: _ExecEnv | None, # None allowed starting in 3.13
/,
*,
file_actions: Sequence[tuple[Any, ...]] | None = ...,
setpgroup: int | None = ...,
resetids: bool = ...,
setsid: bool = ...,
setsigmask: Iterable[int] = ...,
setsigdef: Iterable[int] = ...,
scheduler: tuple[Any, sched_param] | None = ...,
) -> int: ...
else:
def posix_spawn(
path: StrOrBytesPath,
argv: _ExecVArgs,
env: _ExecEnv,
/,
*,
file_actions: Sequence[tuple[Any, ...]] | None = ...,
setpgroup: int | None = ...,
resetids: bool = ...,
setsid: bool = ...,
setsigmask: Iterable[int] = ...,
setsigdef: Iterable[int] = ...,
scheduler: tuple[Any, sched_param] | None = ...,
) -> int: ...
def posix_spawnp(
path: StrOrBytesPath,
argv: _ExecVArgs,
env: _ExecEnv,
/,
*,
file_actions: Sequence[tuple[Any, ...]] | None = ...,
setpgroup: int | None = ...,
resetids: bool = ...,
setsid: bool = ...,
setsigmask: Iterable[int] = ...,
setsigdef: Iterable[int] = ...,
scheduler: tuple[Any, sched_param] | None = ...,
) -> int: ...

POSIX_SPAWN_OPEN: Final = 0
POSIX_SPAWN_CLOSE: Final = 1
POSIX_SPAWN_DUP2: Final = 2
Expand Down