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Fix annotations for resource.prlimit() (#4727)

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The current annotations specify the `limits` argument as an `Optional[Tuple[int, int]]`; this is incorrect. The real `resource.prlimit()` function does not accept `None` for the `limits` argument; it is only possible to avoid specifying new resource limits by omitting `limits` completely.
This commit is contained in:
cptpcrd
2020-10-28 23:15:53 -04:00
committed by GitHub
parent c5aca0d533
commit a386d767b5
1 changed files with 5 additions and 2 deletions
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7
stdlib/3/resource.pyi
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@@ -1,5 +1,5 @@
import sys
from typing import NamedTuple, Optional, Tuple
from typing import NamedTuple, Optional, Tuple, overload
RLIMIT_AS: int
RLIMIT_CORE: int
@@ -47,6 +47,9 @@ def getrusage(__who: int) -> _RUsage: ...
def setrlimit(__resource: int, __limits: Tuple[int, int]) -> None: ...
if sys.platform == "linux":
def prlimit(pid: int, resource: int, limits: Optional[Tuple[int, int]]) -> Tuple[int, int]: ...
@overload
def prlimit(pid: int, resource: int, limits: Tuple[int, int]) -> Tuple[int, int]: ...
@overload
def prlimit(pid: int, resource: int) -> Tuple[int, int]: ...
error = OSError