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support multiple functions sharing the same json memo file

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neingeist 2014-08-29 22:21:14 +02:00
parent 2df28f7f14
commit 348f512058
1 changed files with 3 additions and 3 deletions
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6
json_memoize.py
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@ -28,7 +28,7 @@ def json_memoize(filename):
with open(filename, "r") as f: with open(filename, "r") as f:
memo = json.load(f) memo = json.load(f)
json_key = repr((args, HashableDict(kwargs))) json_key = repr((self.fn.__name__, args, HashableDict(kwargs)))
if json_key not in memo: if json_key not in memo:
memo[json_key] = self.fn(*args, **kwargs) memo[json_key] = self.fn(*args, **kwargs)
with open(filename, "w") as f: with open(filename, "w") as f:
@ -72,12 +72,12 @@ def is_prime(n):
return True return True
@json_memoize('json_memoize_tmp2.json') @json_memoize('json_memoize_tmp.json')
def multiply(*args): def multiply(*args):
return reduce(operator.mul, args, 1) return reduce(operator.mul, args, 1)
@json_memoize('json_memoize_tmp3.json') @json_memoize('json_memoize_tmp.json')
def some_with_kwargs(one, two, **kwargs): def some_with_kwargs(one, two, **kwargs):
return one + two + reduce(operator.add, [kwargs[k] for k in kwargs], 0) return one + two + reduce(operator.add, [kwargs[k] for k in kwargs], 0)