编辑文件 - _lru

✏️ 正在编辑: _lru_cache.py

路径: /opt/hc_python/lib/python3.12/site-packages/sentry_sdk/_lru_cache.py
提示: 您可以编辑任何文件（包括二进制文件），但请注意不当修改可能导致文件损坏。

from typing import TYPE_CHECKING

if TYPE_CHECKING:
    from typing import Any

_SENTINEL = object()

class LRUCache:
    def __init__(self, max_size: int) -> None:
        if max_size <= 0:
            raise AssertionError(f"invalid max_size: {max_size}")
        self.max_size = max_size
        self._data: "dict[Any, Any]" = {}
        self.hits = self.misses = 0
        self.full = False

def set(self, key: "Any", value: "Any") -> None:
        current = self._data.pop(key, _SENTINEL)
        if current is not _SENTINEL:
            self._data[key] = value
        elif self.full:
            self._data.pop(next(iter(self._data)))
            self._data[key] = value
        else:
            self._data[key] = value
        self.full = len(self._data) >= self.max_size

def get(self, key: "Any", default: "Any" = None) -> "Any":
        try:
            ret = self._data.pop(key)
        except KeyError:
            self.misses += 1
            ret = default
        else:
            self.hits += 1
            self._data[key] = ret

return ret

def get_all(self) -> "list[tuple[Any, Any]]":
        return list(self._data.items())

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