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Lazily-evaluated dictionaries

Project Description

A LazyDicitonary behaves mostly like an ordinary dict, except:

  • item values are frozen upon reading, and
  • values that are callable and take 1 or 0 arguments are called once before freezing
    • if the value takes 1 argument, the LazyDictionary instance will be supplied as the argument.

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Source None Feb 11, 2016

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