INNER CODE UNIT · Python

cachedmethod

kr8s-org/kr8s · kr8s/_vendored/asyncache/__init__.py:130

def cachedmethod(
    cache: Callable[[Any], Optional[MutableMapping[_KT, Any]]],
    # ignoring the mypy error to be consistent with the type used
    # in https://github.com/python/typeshed/tree/master/stubs/cachetools
    key: Callable[..., _KT] = keys.hashkey,  # type:ignore
    lock: Optional[Callable[[Any], "AbstractContextManager[Any]"]] = None,
) -> IdentityFunction:
    """Decorator to wrap a class or instance method with a memoizing
    callable that saves results in a cache. This works similarly to
    `cached`, but the arguments `cache` and `lock` are callables that
    return the cache object and the lock respectively.
    """
    lock = lock or (lambda _: NullContext())

    def decorator(method):
        if asyncio.iscoroutinefunction(method):

            async def wrapper(self, *args, **kwargs):

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