ASPN : Python Cookbook : "once" decorator
ASPN : Python Cookbook : "once" decorator: "his decorator runs a function or method once and caches the result.
It offers minimal memory use and high speed (only one extra function call). It is _not_ a memoization implementation, the result is cached for all future arguments as well."
It offers minimal memory use and high speed (only one extra function call). It is _not_ a memoization implementation, the result is cached for all future arguments as well."
posted by remco at 9:33 AM
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