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helpers.py: replace memoize with functools.lru_cache

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This commit is contained in:
Carlo Teubner 2016-06-25 23:07:21 +01:00
parent 45fd66f6e1
commit 28076ee588
1 changed files with 2 additions and 12 deletions
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14
src/borg/helpers.py
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@ -22,7 +22,7 @@
from contextlib import contextmanager from contextlib import contextmanager
from datetime import datetime, timezone, timedelta from datetime import datetime, timezone, timedelta
from fnmatch import translate from fnmatch import translate
from functools import wraps, partial from functools import wraps, partial, lru_cache
from itertools import islice from itertools import islice
from operator import attrgetter from operator import attrgetter
from string import Formatter from string import Formatter
@ -722,17 +722,7 @@ def format_archive(archive):
) )
def memoize(function): memoize = lru_cache(maxsize=None)
cache = {}
def decorated_function(*args):
try:
return cache[args]
except KeyError:
val = function(*args)
cache[args] = val
return val
return decorated_function
class Buffer: class Buffer: