76 lines
2.9 KiB
Python
76 lines
2.9 KiB
Python
import json
|
|
import os
|
|
|
|
from src.common.logger_manager import get_logger
|
|
|
|
LOCAL_STORE_FILE_PATH = "data/local_store.json"
|
|
|
|
logger = get_logger("local_storage")
|
|
|
|
|
|
class LocalStoreManager:
|
|
file_path: str
|
|
"""本地存储路径"""
|
|
|
|
store: dict[str, str | list | dict | int | float | bool]
|
|
"""本地存储数据"""
|
|
|
|
def __init__(self, local_store_path: str | None = None):
|
|
self.file_path = local_store_path or LOCAL_STORE_FILE_PATH
|
|
self.store = {}
|
|
self.load_local_store()
|
|
|
|
def __getitem__(self, item: str) -> str | list | dict | int | float | bool | None:
|
|
"""获取本地存储数据"""
|
|
return self.store.get(item)
|
|
|
|
def __setitem__(self, key: str, value: str | list | dict | int | float | bool):
|
|
"""设置本地存储数据"""
|
|
self.store[key] = value
|
|
self.save_local_store()
|
|
|
|
def __delitem__(self, key: str):
|
|
"""删除本地存储数据"""
|
|
if key in self.store:
|
|
del self.store[key]
|
|
self.save_local_store()
|
|
else:
|
|
logger.warning(f"尝试删除不存在的键: {key}")
|
|
|
|
def __contains__(self, item: str) -> bool:
|
|
"""检查本地存储数据是否存在"""
|
|
return item in self.store
|
|
|
|
def load_local_store(self):
|
|
"""加载本地存储数据"""
|
|
if os.path.exists(self.file_path):
|
|
# 存在本地存储文件，加载数据
|
|
logger.info("正在阅读记事本......我在看，我真的在看！")
|
|
logger.debug(f"加载本地存储数据: {self.file_path}")
|
|
try:
|
|
with open(self.file_path, "r", encoding="utf-8") as f:
|
|
self.store = json.load(f)
|
|
logger.success("全都记起来了！")
|
|
except json.JSONDecodeError:
|
|
logger.warning("啊咧？记事本被弄脏了，正在重建记事本......")
|
|
self.store = {}
|
|
with open(self.file_path, "w", encoding="utf-8") as f:
|
|
json.dump({}, f, ensure_ascii=False, indent=4)
|
|
logger.success("记事本重建成功！")
|
|
else:
|
|
# 不存在本地存储文件，创建新的目录和文件
|
|
logger.warning("啊咧？记事本不存在，正在创建新的记事本......")
|
|
os.makedirs(os.path.dirname(self.file_path), exist_ok=True)
|
|
with open(self.file_path, "w", encoding="utf-8") as f:
|
|
json.dump({}, f, ensure_ascii=False, indent=4)
|
|
logger.success("记事本创建成功！")
|
|
|
|
def save_local_store(self):
|
|
"""保存本地存储数据"""
|
|
logger.debug(f"保存本地存储数据: {self.file_path}")
|
|
with open(self.file_path, "w", encoding="utf-8") as f:
|
|
json.dump(self.store, f, ensure_ascii=False, indent=4)
|
|
|
|
|
|
local_storage = LocalStoreManager("data/local_store.json") # 全局单例化
|