How to use the diskcache.core.full_name function in diskcache

def decorator(func):
        rate = count / float(seconds)
        key = full_name(func) if name is None else name
        now = time_func()
        cache.set(key, (now, count), expire=expire, tag=tag, retry=True)

        @functools.wraps(func)
        def wrapper(*args, **kwargs):
            while True:
                with cache.transact(retry=True):
                    last, tally = cache.get(key)
                    now = time_func()
                    tally += (now - last) * rate
                    delay = 0

                    if tally > count:
                        cache.set(key, (now, count - 1), expire)
                    elif tally >= 1:
                        cache.set(key, (now, tally - 1), expire)

def decorator(func):
        "Decorator created by memoize call for callable."
        base = (full_name(func),) if name is None else (name,)

        def timer(*args, **kwargs):
            "Time execution of `func` and return result and time delta."
            start = time.time()
            result = func(*args, **kwargs)
            delta = time.time() - start
            return result, delta

        @functools.wraps(func)
        def wrapper(*args, **kwargs):
            "Wrapper for callable to cache arguments and return values."
            key = wrapper.__cache_key__(*args, **kwargs)
            pair, expire_time = cache.get(
                key, default=ENOVAL, expire_time=True, retry=True,
            )

def decorator(func):
        key = full_name(func) if name is None else name
        lock = lock_factory(cache, key, expire=expire, tag=tag)

        @functools.wraps(func)
        def wrapper(*args, **kwargs):
            with lock:
                return func(*args, **kwargs)

        return wrapper

def decorator(func):
            "Decorator created by memoize() for callable `func`."
            base = (full_name(func),) if name is None else (name,)

            @wraps(func)
            def wrapper(*args, **kwargs):
                "Wrapper for callable to cache arguments and return values."
                key = wrapper.__cache_key__(*args, **kwargs)
                result = self.get(key, ENOVAL, version, retry=True)

                if result is ENOVAL:
                    result = func(*args, **kwargs)
                    valid_timeout = (
                        timeout is None
                        or timeout == DEFAULT_TIMEOUT
                        or timeout > 0
                    )
                    if valid_timeout:
                        self.set(