Replace lru_cache with functools.cache #18337
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Python 3.9 added `functools.cache` which can replace `lru_cache(maxsize=None)`. https://docs.python.org/3/library/functools.html#functools.cache
cdce8p
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Python 3.9 added `functools.cache` which can replace `lru_cache(maxsize=None)`. https://docs.python.org/3/library/functools.html#functools.cache
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Python 3.9 added
functools.cachewhich can replacelru_cache(maxsize=None).https://docs.python.org/3/library/functools.html#functools.cache