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add ParamSpec to asyncio.to_thread #6668

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Merged
merged 4 commits into from
Dec 23, 2021
Merged

add ParamSpec to asyncio.to_thread #6668

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a031183
add ParamSpec to asyncio.to_thread
graingert Dec 23, 2021
2ee3b79
Update stdlib/asyncio/threads.pyi
graingert Dec 23, 2021
86bcdf3
Update stdlib/asyncio/threads.pyi
graingert Dec 23, 2021
b475d7e
remove syntactic positional only parameters
graingert Dec 23, 2021
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8 changes: 5 additions & 3 deletions stdlib/asyncio/threads.pyi
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Original file line number Diff line number Diff line change
@@ -1,7 +1,9 @@
import sys
from typing import Any, Callable, TypeVar
from typing import Callable, TypeVar
from typing_extensions import ParamSpec

_T = TypeVar("_T")
_P = ParamSpec("_P")
_R = TypeVar("_R")

if sys.version_info >= (3, 9):
async def to_thread(__func: Callable[..., _T], *args: Any, **kwargs: Any) -> _T: ...
async def to_thread(func: Callable[_P, _R], /, *args: _P.args, **kwargs: _P.kwargs) -> _R: ...