The
lru_cache creates a key not only from the values of the arguments, but also from the way they are passed.load(True)
load(debug=True)
Although both calls pass the same value, for the cache, these are different keys, so the function will be executed twice.
print(load.cache_info())
# CacheInfo(hits=0, misses=2, ...)
The order of named arguments can also affect how an entry is created in the cache.
func(a=1, b=2)
func(b=2, a=1)
Therefore, it is best to call cached functions in a consistent style: either by position or by name, in the same order.
load(debug=True)
load(debug=True)
🔥 A consistent call format prevents unnecessary cache misses and redundant execution of expensive operations.
#Python #lru_cache #Caching #Performance #ProgrammingTips #CodeBestPractices
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