[issue28178] allow to cache_clear(some_key) in lru_cache
Sébastien de Menten
report at bugs.python.org
Fri Sep 16 03:17:46 EDT 2016
New submission from Sébastien de Menten:
It would be useful to be able to clear a single item in the cache of a lru_cache decorated function.
Currently with:
@lru_cache
def foo(i):
return i*2
foo(1) # -> add 1 as key in the cache
foo(2) # -> add 2 as key in the cache
foo.clear_cache() # -> this clears the whole cache
foo.clear_cache(1) # -> this would clear the cache entry for 1
----------
components: Library (Lib)
messages: 276680
nosy: Sébastien de Menten
priority: normal
severity: normal
status: open
title: allow to cache_clear(some_key) in lru_cache
type: enhancement
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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28178>
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