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✨ Add AsyncLambda

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This commit is contained in:
Steffo 2021-04-17 15:51:12 +02:00
parent 33b04f2a0a
commit 3754f5cca7
Signed by: steffo
GPG key ID: 6965406171929D01
1 changed files with 16 additions and 0 deletions
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16
royalnet/engineer/wrench.py
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@ -304,6 +304,21 @@ class Check(CheckBase):
return self.error
class AsyncLambda(Wrench):
"""
Apply an asyncronous function over the received objects.
"""
def __init__(self, func: t.Callable[[t.Any], t.Awaitable[t.Any]]):
self.func: t.Callable[[t.Any], t.Awaitable[t.Any]] = func
"""
The function to apply.
"""
async def filter(self, obj: t.Any) -> t.Any:
return await self.func(obj)
__all__ = (
"Check",
"CheckBase",
@ -318,4 +333,5 @@ __all__ = (
"Type",
"Wrench",
"WrenchException",
"AsyncLambda",
)