Manage temporary files properly.
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@ -234,10 +234,10 @@ def memoize(ttl=None):
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"""
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# Configuration variables
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TMPDIR = '/tmp' # Where the cache files are stored
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SLOTS = 4096 # Number of slots in the cache file
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NCLEAN = 1024 # Number of slots to remove when limit reached
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TIMEOUT = 60*60*2 # Time to live for every cache slot (seconds)
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TMPDIR = '~/.cr-cache' # Where the cache files are stored
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SLOTS = 4096 # Number of slots in the cache file
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NCLEAN = 1024 # Number of slots to remove when limit reached
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TIMEOUT = 60*60*2 # Time to live for every cache slot (seconds)
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def _memoize(f):
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def _clean_cache():
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@ -262,7 +262,10 @@ def memoize(ttl=None):
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_clean_cache()
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return value
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cache_name = os.path.join(TMPDIR, f.__name__)
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cache_dir = os.path.expanduser(TMPDIR)
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if not os.path.exists(cache_dir):
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os.makedirs(cache_dir)
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cache_name = os.path.join(cache_dir, f.__name__)
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cache = shelve.open(cache_name, protocol=-1)
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return _f
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