hostAnonymizer := createHostAnonymizer()

	anonParam := query.Get(anonymizeParam)
	// anonAddr - Anonymizes hosts in given input string
	// (only if the anonymize param is set to srict).
	anonAddr := func(addr string) string {
		if anonParam != anonymizeStrict {
			return addr
		}
		newAddr, found := hostAnonymizer[addr]
		if found {
			return newAddr
		}

                exclude_none=exclude_none,
            )
            for k, v in res.items()
        }
    elif dataclasses.is_dataclass(res):
        return dataclasses.asdict(res)
    return res


def _merge_lifespan_context(
    original_context: Lifespan[Any], nested_context: Lifespan[Any]
) -> Lifespan[Any]:
    @asynccontextmanager
    async def merged_lifespan(