Tag: functools
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functools.cache vs lru_cache: When 40% Speed Costs Stability
functools.cache runs 40% faster than lru_cache but can crash production. Benchmark data shows when unbounded caching breaks.
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Advanced Python Decorators: Classes, Stacking, Production
Class decorators with ParamSpec typing fix Flask middleware bugs most devs miss. Stacking order secrets + descriptor protocol patterns inside.