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Rename bound TypeVars (#70975)

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Marc Mueller 2022-04-28 13:19:51 +02:00 • committed by GitHub
parent 9672cddb07
commit cdafbbe10f
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5 changed files with 29 additions and 21 deletions
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12
homeassistant/components/plugwise/util.py
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@ -9,21 +9,23 @@ from homeassistant.exceptions import HomeAssistantError
from .entity import PlugwiseEntity
_P = ParamSpec("_P")
_PlugwiseEntityT = TypeVar("_PlugwiseEntityT", bound=PlugwiseEntity)
_R = TypeVar("_R")
_T = TypeVar("_T", bound=PlugwiseEntity)
_P = ParamSpec("_P")
def plugwise_command(
func: Callable[Concatenate[_T, _P], Awaitable[_R]]
) -> Callable[Concatenate[_T, _P], Coroutine[Any, Any, _R]]:
func: Callable[Concatenate[_PlugwiseEntityT, _P], Awaitable[_R]]
) -> Callable[Concatenate[_PlugwiseEntityT, _P], Coroutine[Any, Any, _R]]:
"""Decorate Plugwise calls that send commands/make changes to the device.
A decorator that wraps the passed in function, catches Plugwise errors,
and requests an coordinator update to update status of the devices asap.
"""
async def handler(self: _T, *args: _P.args, **kwargs: _P.kwargs) -> _R:
async def handler(
self: _PlugwiseEntityT, *args: _P.args, **kwargs: _P.kwargs
) -> _R:
try:
return await func(self, *args, **kwargs)
except PlugwiseException as error: