Method replace

src/borg/helpers/lrucache.py:48–52

Replace an item that is already present, not disposing it in the process.

(self, key: K, value: V)

        return len(self._cache)

    def replace(self, key: K, value: V) -> None:
        """Replace an item that is already present, not disposing it in the process."""
        # this method complements __setitem__ which should be used for the normal use case.
        assert key in self._cache, "Unexpected attempt to update a non-existing item."
        self._cache[key] = value

    def clear(self) -> None:
        for value in self._cache.values():