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python Programming Glossary: self.memoWhat is memoization and how can I use it in Python? http://stackoverflow.com/questions/1988804/what-is-memoization-and-how-can-i-use-it-in-python into a class class Memoize def __init__ self f self.f f self.memo def __call__ self args if not args in self.memo self.memo args.. f self.f f self.memo def __call__ self args if not args in self.memo self.memo args self.f args return self.memo args Then def factorial.. self.memo def __call__ self args if not args in self.memo self.memo args self.f args return self.memo args Then def factorial k..
http://stackoverflow.com/questions/3377258/memoization-handler A handler for saving function results. def __init__ self self.memos dict def memo self string if string in self.memos return self.memos.. self self.memos dict def memo self string if string in self.memos return self.memos string else self.memos string eval string.. dict def memo self string if string in self.memos return self.memos string else self.memos string eval string self.memo string..
Python - anyone have a memoizing decorator that can handle unhashable arguments? http://stackoverflow.com/questions/4669391/python-anyone-have-a-memoizing-decorator-that-can-handle-unhashable-arguments class MemoizeMutable def __init__ self fn self.fn fn self.memo def __call__ self args kwds import cPickle str cPickle.dumps.. str cPickle.dumps args 1 cPickle.dumps kwds 1 if not self.memo.has_key str print miss # DEBUG INFO self.memo str self.fn args.. 1 if not self.memo.has_key str print miss # DEBUG INFO self.memo str self.fn args kwds else print hit # DEBUG INFO return self.memo..
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