Dev (#28)
* 滚木 * feat: 重构核心架构,增强类型安全与插件管理 本次提交对核心模块进行了深度重构,引入 Pydantic 增强配置管理的类型安全性,并全面优化了插件管理系统。 主要变更详情: 1. 核心架构与配置 - 重构配置加载模块:引入 Pydantic 模型 (`core/config_models.py`),提供严格的配置项类型检查、验证及默认值管理。 - 统一模块结构:规范化模块导入路径,移除冗余的 `__init__.py` 文件,提升项目结构的清晰度。 - 性能优化:集成 Redis 缓存支持 (`RedisManager`),有效降低高频 API 调用开销,提升响应速度。 2. 插件系统升级 - 实现热重载机制:新增插件文件变更监听功能,支持开发过程中自动重载插件,提升开发效率。 - 优化生命周期管理:改进插件加载与卸载逻辑,支持精确卸载指定插件及其关联的命令、事件处理器和定时任务。 3. 功能特性增强 - 新增媒体 API:引入 `MediaAPI` 模块,封装图片、语音等富媒体资源的获取与处理接口。 - 完善权限体系:重构权限管理系统,实现管理员与操作员的分级控制,支持更细粒度的命令权限校验。 4. 代码质量与稳定性 - 全面类型修复:解决 `mypy` 静态类型检查发现的大量类型错误(包括 `CommandManager`、`EventFactory` 及 `Bot` API 签名不匹配问题)。 - 增强错误处理:优化消息处理管道的异常捕获机制,完善关键路径的日志记录,提升系统运行稳定性。 * feat: 添加测试用例并优化代码结构 refactor(permission_manager): 调整初始化顺序和逻辑 fix(admin_manager): 修复初始化逻辑和目录创建问题 feat(ws): 优化Bot实例初始化条件 feat(message): 增强MessageSegment功能并添加测试 feat(events): 支持字符串格式的消息解析 test: 添加核心功能测试用例 refactor(plugin_manager): 改进插件路径处理 style: 清理无用导入和代码 chore: 更新依赖项
This commit is contained in:
@@ -0,0 +1,40 @@
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"""
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管理器包
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这个包集中了机器人核心的单例管理器。
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通过从这里导入,可以确保在整个应用中访问到的都是同一个实例。
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"""
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from ..config_loader import global_config
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from .admin_manager import AdminManager
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from .command_manager import CommandManager
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from .permission_manager import PermissionManager
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from .plugin_manager import PluginManager
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from .redis_manager import RedisManager
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# --- 实例化所有单例管理器 ---
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# 管理员管理器
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admin_manager = AdminManager()
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# 权限管理器
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permission_manager = PermissionManager()
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# 命令与事件管理器 (别名 matcher)
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command_manager = CommandManager(prefixes=tuple(global_config.bot.command))
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matcher = command_manager
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# 插件管理器
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plugin_manager = PluginManager(command_manager)
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plugin_manager.load_all_plugins()
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# Redis 管理器
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redis_manager = RedisManager()
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__all__ = [
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"admin_manager",
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"permission_manager",
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"command_manager",
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"matcher",
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"plugin_manager",
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"redis_manager",
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]
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@@ -26,8 +26,7 @@ class AdminManager(Singleton):
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"""
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初始化 AdminManager
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"""
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super().__init__()
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if not self._initialized:
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if hasattr(self, '_initialized') and self._initialized:
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return
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# 管理员数据文件路径
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@@ -39,7 +38,12 @@ class AdminManager(Singleton):
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)
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self._admins: Set[int] = set()
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# 确保数据目录存在
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os.makedirs(os.path.dirname(self.data_file), exist_ok=True)
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logger.info("管理员管理器初始化完成")
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super().__init__()
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async def initialize(self):
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"""
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@@ -12,7 +12,16 @@ from ..handlers.event_handler import MessageHandler, NoticeHandler, RequestHandl
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# 从配置中获取命令前缀
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command_prefixes = global_config.bot.get("command", ("/",))
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_config_prefixes = global_config.bot.command
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# 确保前缀配置是元组格式
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_final_prefixes: Tuple[str, ...]
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if isinstance(_config_prefixes, list):
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_final_prefixes = tuple(_config_prefixes)
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elif isinstance(_config_prefixes, str):
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_final_prefixes = (_config_prefixes,)
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else:
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_final_prefixes = tuple(_config_prefixes)
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class CommandManager:
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@@ -59,6 +68,35 @@ class CommandManager:
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"usage": "/help",
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}
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def clear_all_handlers(self):
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"""
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清空所有已注册的事件处理器。
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注意:这也会移除内置的 /help 命令,因此需要重新注册。
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"""
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self.message_handler.clear()
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self.notice_handler.clear()
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self.request_handler.clear()
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self.plugins.clear()
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# 清空后,需要重新注册内置命令
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self._register_internal_commands()
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def unload_plugin(self, plugin_name: str):
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"""
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卸载指定插件的所有处理器和命令。
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Args:
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plugin_name (str): 插件的模块名 (例如 'plugins.bili_parser')
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"""
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self.message_handler.unregister_by_plugin_name(plugin_name)
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self.notice_handler.unregister_by_plugin_name(plugin_name)
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self.request_handler.unregister_by_plugin_name(plugin_name)
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# 移除插件元信息
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plugins_to_remove = [name for name in self.plugins if name.startswith(plugin_name)]
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for name in plugins_to_remove:
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del self.plugins[name]
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# --- 装饰器代理 ---
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def on_message(self) -> Callable:
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@@ -102,7 +140,7 @@ class CommandManager:
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根据事件的 `post_type` 将其分发给对应的处理器。
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"""
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if event.post_type == 'message' and global_config.bot.get('ignore_self_message', False):
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if event.post_type == 'message' and global_config.bot.ignore_self_message:
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if hasattr(event, 'user_id') and hasattr(event, 'self_id') and event.user_id == event.self_id:
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return
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@@ -130,14 +168,6 @@ class CommandManager:
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await bot.send(event, help_text.strip())
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# --- 全局单例 ---
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# 确保前缀配置是元组格式
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if isinstance(command_prefixes, list):
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command_prefixes = tuple(command_prefixes)
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elif isinstance(command_prefixes, str):
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command_prefixes = (command_prefixes,)
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# 实例化全局唯一的命令管理器
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matcher = CommandManager(prefixes=command_prefixes)
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matcher = CommandManager(prefixes=_final_prefixes)
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@@ -13,64 +13,17 @@
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"""
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import json
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import os
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from functools import total_ordering
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from typing import Dict
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from typing import Dict, Optional
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from ..utils.logger import logger
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from ..utils.singleton import Singleton
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from .admin_manager import admin_manager
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from ..permission import Permission
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@total_ordering
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class Permission:
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"""
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权限封装类
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封装了权限的名称和等级,并提供了比较方法。
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使用 @total_ordering 装饰器可以自动生成所有的比较运算符。
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"""
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def __init__(self, name: str, level: int):
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"""
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初始化权限对象
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Args:
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name (str): 权限名称 (e.g., "admin", "op")
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level (int): 权限等级,数字越大权限越高
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"""
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self.name = name
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self.level = level
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def __eq__(self, other):
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"""
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判断权限是否相等
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"""
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if not isinstance(other, Permission):
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return NotImplemented
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return self.level == other.level
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def __lt__(self, other):
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"""
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判断权限是否小于另一个权限
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"""
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if not isinstance(other, Permission):
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return NotImplemented
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return self.level < other.level
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def __str__(self) -> str:
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"""
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返回权限的字符串表示(即权限名称)
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"""
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return self.name
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# 定义全局权限常量
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ADMIN = Permission("admin", 3)
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OP = Permission("op", 2)
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USER = Permission("user", 1)
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# 用于从字符串名称查找权限对象的字典
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_PERMISSIONS: Dict[str, Permission] = {
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p.name: p for p in [ADMIN, OP, USER]
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p.value: p for p in Permission
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}
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@@ -88,8 +41,7 @@ class PermissionManager(Singleton):
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如果已经初始化过,则直接返回。
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"""
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super().__init__()
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if not self._initialized:
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if hasattr(self, '_initialized') and self._initialized:
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return
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# 权限数据文件路径
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@@ -111,6 +63,7 @@ class PermissionManager(Singleton):
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self.load()
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logger.info("权限管理器初始化完成")
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super().__init__()
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def load(self) -> None:
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"""
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@@ -164,12 +117,12 @@ class PermissionManager(Singleton):
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"""
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# 首先,通过 AdminManager 检查是否为管理员
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if await admin_manager.is_admin(user_id):
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return ADMIN
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return Permission.ADMIN
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# 如果不是管理员,则从 permissions.json 中查找
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user_id_str = str(user_id)
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level_name = self._data["users"].get(user_id_str, USER.name)
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return _PERMISSIONS.get(level_name, USER)
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level_name = self._data["users"].get(user_id_str, Permission.USER.value)
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return _PERMISSIONS.get(level_name, Permission.USER)
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def set_user_permission(self, user_id: int, permission: Permission) -> None:
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"""
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@@ -182,13 +135,13 @@ class PermissionManager(Singleton):
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Raises:
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ValueError: 如果权限对象无效
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"""
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if not isinstance(permission, Permission) or permission.name not in _PERMISSIONS:
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if not isinstance(permission, Permission):
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raise ValueError(f"无效的权限对象: {permission}")
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user_id_str = str(user_id)
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self._data["users"][user_id_str] = permission.name
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self._data["users"][user_id_str] = permission.value
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self.save()
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logger.info(f"设置用户 {user_id} 的权限级别为 {permission.name}")
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logger.info(f"设置用户 {user_id} 的权限级别为 {permission.value}")
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def remove_user(self, user_id: int) -> None:
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"""
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@@ -214,17 +167,17 @@ class PermissionManager(Singleton):
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Returns:
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bool: 如果用户权限 >= 所需权限,返回 True,否则返回 False
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"""
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# 如果传入的是字符串,先转换为 Permission 对象
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if isinstance(required_permission, str):
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required_permission = _PERMISSIONS.get(required_permission.lower())
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if not required_permission:
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# 如果是无效的权限字符串,默认拒绝
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logger.warning(f"检测到无效的权限检查字符串: {required_permission}")
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return False
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user_permission = await self.get_user_permission(user_id)
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return user_permission >= required_permission
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def get_all_user_permissions(self) -> Dict[str, str]:
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"""
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获取所有已配置的用户权限
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:return: 一个包含所有用户权限的字典
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"""
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return self._data["users"].copy()
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def get_all_users(self) -> Dict[str, str]:
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"""
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获取所有设置了权限的用户及其级别名称
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@@ -243,22 +196,22 @@ class PermissionManager(Singleton):
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logger.info("已清空所有权限设置")
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# 全局权限管理器实例
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permission_manager = PermissionManager()
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def require_admin(func):
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"""
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一个装饰器,用于限制命令只能由管理员执行。
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"""
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from functools import wraps
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from models.events.message import MessageEvent
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from core.managers import permission_manager
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@wraps(func)
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async def wrapper(event: MessageEvent, *args, **kwargs):
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user_id = event.user_id
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if await permission_manager.check_permission(user_id, ADMIN):
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if await permission_manager.check_permission(user_id, Permission.ADMIN):
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return await func(event, *args, **kwargs)
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else:
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await event.reply("抱歉,您没有权限执行此命令。")
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# 假设 event 对象有 reply 方法
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if hasattr(event, "reply"):
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await event.reply("抱歉,您没有权限执行此命令。")
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return None
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return wrapper
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@@ -1,126 +1,97 @@
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"""
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插件管理器模块
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负责扫描、加载和管理 `base_plugins` 目录下的所有插件。
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负责扫描、加载和管理 `plugins` 目录下的所有插件。
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"""
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import importlib
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import json
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import os
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import pkgutil
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import sys
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from typing import Set
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from .command_manager import matcher
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from ..utils.exceptions import SyncHandlerError
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from ..utils.logger import logger
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from ..utils.executor import run_in_thread_pool
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def load_all_plugins():
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class PluginManager:
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"""
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扫描并加载 `plugins` 目录下的所有插件。
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该函数会遍历 `plugins` 目录下的所有模块:
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1. 如果模块已加载,则执行 reload 操作(用于热重载)。
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2. 如果模块未加载,则执行 import 操作。
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加载过程中会提取插件元数据 `__plugin_meta__` 并注册到 CommandManager。
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插件管理器类
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"""
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plugin_dir = os.path.join(
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os.path.dirname(os.path.abspath(__file__)), "..", "plugins"
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)
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package_name = "plugins"
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def __init__(self, command_manager):
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"""
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初始化插件管理器
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logger.info(f"正在从 {package_name} 加载插件...")
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:param command_manager: CommandManager的实例
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"""
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self.command_manager = command_manager
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self.loaded_plugins: Set[str] = set()
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for loader, module_name, is_pkg in pkgutil.iter_modules([plugin_dir]):
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full_module_name = f"{package_name}.{module_name}"
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def load_all_plugins(self):
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"""
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扫描并加载 `plugins` 目录下的所有插件。
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"""
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# 使用 pathlib 获取更可靠的路径
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# 当前文件: core/managers/plugin_manager.py
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# 目标: plugins/
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current_dir = os.path.dirname(os.path.abspath(__file__))
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# 回退两级到项目根目录 (core/managers -> core -> root)
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root_dir = os.path.dirname(os.path.dirname(current_dir))
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plugin_dir = os.path.join(root_dir, "plugins")
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package_name = "plugins"
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if not os.path.exists(plugin_dir):
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logger.error(f"插件目录不存在: {plugin_dir}")
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return
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logger.info(f"正在从 {package_name} 加载插件 (路径: {plugin_dir})...")
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for _, module_name, is_pkg in pkgutil.iter_modules([plugin_dir]):
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full_module_name = f"{package_name}.{module_name}"
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try:
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if full_module_name in self.loaded_plugins:
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self.command_manager.unload_plugin(full_module_name)
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module = importlib.reload(sys.modules[full_module_name])
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action = "重载"
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else:
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module = importlib.import_module(full_module_name)
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action = "加载"
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if hasattr(module, "__plugin_meta__"):
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meta = getattr(module, "__plugin_meta__")
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self.command_manager.plugins[full_module_name] = meta
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self.loaded_plugins.add(full_module_name)
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type_str = "包" if is_pkg else "文件"
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logger.success(f" [{type_str}] 成功{action}: {module_name}")
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except SyncHandlerError as e:
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||||
logger.error(f" 插件 {module_name} 加载失败: {e} (跳过此插件)")
|
||||
except Exception as e:
|
||||
logger.exception(
|
||||
f" {action if 'action' in locals() else '加载'}插件 {module_name} 失败: {e}"
|
||||
)
|
||||
|
||||
def reload_plugin(self, full_module_name: str):
|
||||
"""
|
||||
精确重载单个插件。
|
||||
"""
|
||||
if full_module_name not in self.loaded_plugins:
|
||||
logger.warning(f"尝试重载一个未被加载的插件: {full_module_name},将按首次加载处理。")
|
||||
|
||||
if full_module_name not in sys.modules:
|
||||
logger.error(f"重载失败: 模块 {full_module_name} 未在 sys.modules 中找到。")
|
||||
return
|
||||
|
||||
try:
|
||||
if full_module_name in sys.modules:
|
||||
module = importlib.reload(sys.modules[full_module_name])
|
||||
action = "重载"
|
||||
else:
|
||||
module = importlib.import_module(full_module_name)
|
||||
action = "加载"
|
||||
|
||||
# 提取插件元数据
|
||||
self.command_manager.unload_plugin(full_module_name)
|
||||
module = importlib.reload(sys.modules[full_module_name])
|
||||
|
||||
if hasattr(module, "__plugin_meta__"):
|
||||
meta = getattr(module, "__plugin_meta__")
|
||||
matcher.plugins[full_module_name] = meta
|
||||
|
||||
type_str = "包" if is_pkg else "文件"
|
||||
logger.success(f" [{type_str}] 成功{action}: {module_name}")
|
||||
except SyncHandlerError as e:
|
||||
logger.error(f" 插件 {module_name} 加载失败: {e} (跳过此插件)")
|
||||
self.command_manager.plugins[full_module_name] = meta
|
||||
|
||||
logger.success(f"插件 {full_module_name} 已成功重载。")
|
||||
except Exception as e:
|
||||
print(
|
||||
f" {action if 'action' in locals() else '加载'}插件 {module_name} 失败: {e}"
|
||||
)
|
||||
|
||||
|
||||
class PluginDataManager:
|
||||
"""
|
||||
用于管理插件产生的数据文件的类
|
||||
"""
|
||||
|
||||
def __init__(self, plugin_name: str):
|
||||
"""
|
||||
初始化插件数据管理器
|
||||
|
||||
:param plugin_name: 插件名称
|
||||
"""
|
||||
self.plugin_name = plugin_name
|
||||
self.data_file = os.path.join(
|
||||
os.path.dirname(os.path.abspath(__file__)),
|
||||
"..",
|
||||
"plugins",
|
||||
"data",
|
||||
self.plugin_name + ".json",
|
||||
)
|
||||
self.data = {}
|
||||
|
||||
async def load(self):
|
||||
"""读取配置文件"""
|
||||
if not os.path.exists(self.data_file):
|
||||
await self.set(self.plugin_name, [])
|
||||
try:
|
||||
with open(self.data_file, "r", encoding="utf-8") as f:
|
||||
self.data = await run_in_thread_pool(json.load, f)
|
||||
except json.JSONDecodeError:
|
||||
self.data = {}
|
||||
|
||||
async def save(self):
|
||||
"""保存配置到文件"""
|
||||
with open(self.data_file, "w", encoding="utf-8") as f:
|
||||
await run_in_thread_pool(json.dump, self.data, f, indent=2, ensure_ascii=False)
|
||||
|
||||
def get(self, key, default=None):
|
||||
"""获取配置项"""
|
||||
return self.data.get(key, default)
|
||||
|
||||
async def set(self, key, value):
|
||||
"""设置配置项"""
|
||||
self.data[key] = value
|
||||
await self.save()
|
||||
|
||||
async def add(self, key, value):
|
||||
"""添加配置项"""
|
||||
if key not in self.data:
|
||||
self.data[key] = []
|
||||
self.data[key].append(value)
|
||||
await self.save()
|
||||
|
||||
async def remove(self, key):
|
||||
"""删除配置项"""
|
||||
if key in self.data:
|
||||
del self.data[key]
|
||||
await self.save()
|
||||
|
||||
async def clear(self):
|
||||
"""清空所有配置"""
|
||||
self.data.clear()
|
||||
await self.save()
|
||||
|
||||
def get_all(self):
|
||||
return self.data.copy()
|
||||
logger.exception(f"重载插件 {full_module_name} 时发生错误: {e}")
|
||||
|
||||
@@ -20,10 +20,11 @@ class RedisManager:
|
||||
"""
|
||||
if self._redis is None:
|
||||
try:
|
||||
host = config.redis['host']
|
||||
port = config.redis['port']
|
||||
db = config.redis['db']
|
||||
password = config.redis.get('password')
|
||||
redis_config = config.redis
|
||||
host = redis_config.host
|
||||
port = redis_config.port
|
||||
db = redis_config.db
|
||||
password = redis_config.password
|
||||
|
||||
logger.info(f"正在尝试连接 Redis: {host}:{port}, DB: {db}")
|
||||
|
||||
@@ -54,5 +55,17 @@ class RedisManager:
|
||||
raise ConnectionError("Redis 未初始化或连接失败,请先调用 initialize()")
|
||||
return self._redis
|
||||
|
||||
async def get(self, name):
|
||||
"""
|
||||
获取指定键的值
|
||||
"""
|
||||
return await self.redis.get(name)
|
||||
|
||||
async def set(self, name, value, ex=None):
|
||||
"""
|
||||
设置指定键的值
|
||||
"""
|
||||
return await self.redis.set(name, value, ex=ex)
|
||||
|
||||
# 全局 Redis 管理器实例
|
||||
redis_manager = RedisManager()
|
||||
|
||||
Reference in New Issue
Block a user