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File indexing completed on 2021-02-14 12:44:34

0001 from __future__ import print_function
0002 
0003 def cache(function):
0004     cache = {}
0005     def newfunction(*args, **kwargs):
0006         try:
0007             return cache[args, tuple(sorted(kwargs.iteritems()))]
0008         except TypeError:
0009             print(args, tuple(sorted(kwargs.iteritems())))
0010             raise
0011         except KeyError:
0012             cache[args, tuple(sorted(kwargs.iteritems()))] = function(*args, **kwargs)
0013             return newfunction(*args, **kwargs)
0014     newfunction.__name__ = function.__name__
0015     return newfunction