[issue30153] lru_cache should support invalidations

[Steven D'Aprano]

Steven D'Aprano added the comment:

Perhaps the existing ``cache_clear`` method could take optional arguments?

def cache_clear(self, *args, **kw):
    if not (args or kw):
        # clear the entire cache
    else:
        # clear just the cache entry for *args, **kw

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components: +Library (Lib)
nosy: +rhettinger, steven.daprano

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30153>
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