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# Authors: see git history
#
# Copyright (c) 2010 Authors
# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
try:
from functools import lru_cache
except ImportError:
from backports.functools_lru_cache import lru_cache
# simplify use of lru_cache decorator
def cache(*args, **kwargs):
return lru_cache(maxsize=None)(*args, **kwargs)
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