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usr/lib64/python3.6/site-packages/borg/_[ Not.Writable ]

File://usr/lib64/python3.6/site-packages/borg/lrucache.py

sentinel = object()


class LRUCache:
    def __init__(self, capacity, dispose):
        self._cache = {}
        self._lru = []
        self._capacity = capacity
        self._dispose = dispose

    def __setitem__(self, key, value):
        assert key not in self._cache, (
            "Unexpected attempt to replace a cached item,"
            " without first deleting the old item.")
        self._lru.append(key)
        while len(self._lru) > self._capacity:
            del self[self._lru[0]]
        self._cache[key] = value

    def __getitem__(self, key):
        value = self._cache[key]  # raise KeyError if not found
        self._lru.remove(key)
        self._lru.append(key)
        return value

    def __delitem__(self, key):
        value = self._cache.pop(key)  # raise KeyError if not found
        self._dispose(value)
        self._lru.remove(key)

    def __contains__(self, key):
        return key in self._cache

    def get(self, key, default=None):
        value = self._cache.get(key, sentinel)
        if value is sentinel:
            return default
        self._lru.remove(key)
        self._lru.append(key)
        return value

    def upd(self, key, value):
        # special use only: update the value for an existing key without having to dispose it first
        # this method complements __setitem__ which should be used for the normal use case.
        assert key in self._cache, "Unexpected attempt to update a non-existing item."
        self._cache[key] = value

    def clear(self):
        for value in self._cache.values():
            self._dispose(value)
        self._cache.clear()

    def items(self):
        return self._cache.items()

    def __len__(self):
        return len(self._cache)

Your Access Expired	Date. in : 23-06-2026
Regist : 09-12-2024	Expired : 01-12-2027