forked from LiteyukiStudio/LiteyukiBot
fix: 数据库支持
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docs/README.md
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89
docs/README.md
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@ -0,0 +1,89 @@
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<div align=center><h2><font color="#d0e9ff">轻雪</font><font color="#a2d8f4">6.2</font></h2></div>
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<div align=center><h4>轻量，高效，易于扩展</h4></div>
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- 基于[Nonebot2](https://github.com/nonebot/nonebot2)，有良好的生态支持
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- 开箱即用，无需复杂配置
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- 新的点击交互模式，拒绝手打指令
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- 全新可视化`npm`包管理，支持一键安装插件
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- 支持一切Onebot标准通信
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## 1.安装和部署
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1. 安装`Git`和`Python3.10+`
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2. 克隆项目`git clone https://github.com/snowykami/LiteyukiBot`
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3. 切换目录`cd LiteyukiBot`
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4. 安装依赖`pip install -r requirements.txt`(如果多个Python环境请指定后安装`pythonx -m pip install -r requirements.txt`)
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5. 启动`python main.py`
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## 2. 配置
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### 轻雪配置项(Nonebot插件配置项也可以写在此，与dotenv格式不同，应为小写)
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如果不确定字段的含义，请不要修改（部分在自动生成配置文件中未列出，需手动添加）
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```yaml
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# 生成文件的配置项
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command_start: [ "/", " " ] # 指令前缀
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host: 127.0.0.1 # 监听地址
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port: 20216 # 绑定端口
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nickname: [ "liteyuki" ] # 机器人昵称
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superusers: [ "1919810" ] # 超级用户
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# 未列出的配置项（如要自定义请手动修改）
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onebot_access_token: "" # Onebot访问令牌[具体请看](https://onebot.adapters.nonebot.dev/docs/guide/configuration)
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default_language: "zh-CN" # 默认语言
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log_level: "INFO" # 日志等级
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log_icon: true # 是否显示日志等级图标（某些控制台不可用）
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auto_report: true # 是否自动上报问题给轻雪服务器，仅包含硬件信息和运行软件版本
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# 其他Nonebot插件的配置项
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custom_config_1: "custom_value1"
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...
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```
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### Onebot实现端配置
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不同的实现端给出的字段可能不同，但是基本上都是一样的，这里给出一个参考值
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| 字段 | 参考值 | 说明 |
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|-------------|--------------------------|----------------------------------|
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| 协议 | 反向WebSocket | 推荐使用反向ws协议进行通信，即轻雪作为服务端 |
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| 地址 | ws://`addrss`/onebot/v11 | 地址取决于配置文件，本机默认为`127.0.0.1:20216` |
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| AccessToken | `""` | 如果你给轻雪配置了`AccessToken`，请在此填写相同的值 |
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## 3.其他
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### 常见问题
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- 设备上Python环境太乱了，pip和python不对应怎么办？
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- 请使用`/path/to/python -m pip install -r requirements.txt`来安装依赖，
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然后用`/path/to/python main.py`来启动Bot，
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其中`/path/to/python`是你要用来运行Bot可执行文件
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- 为什么我启动后机器人没有反应？
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- 请检查配置文件的`command_start`或`superusers`，确认你有权限使用命令并按照正确的命令发送
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- 怎么登录QQ等聊天平台
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- 你有这个问题说明你不是很了解这个项目，本项目不负责实现登录功能，只负责处理消息
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你需要使用Onebot标准的实现端来连接到轻雪并将消息上报给轻雪，下面已经列出一些推荐的实现端
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#### 推荐方案(QQ)
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1. [Lagrange.OneBot](https://github.com/KonataDev/Lagrange.Core)，目前点按交互目前仅支持Lagrange
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2. [LiteLoaderQQNT OneBot](https://github.com/LLOneBot/LLOneBot)，基于NTQQ的Onebot实现
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3. 云崽的`icqq-plugin`和`ws-plugin`进行通信
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4. `Go-cqhttp`（目前已经半死不活了）
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5. 人工实现的`Onebot`协议，自己整一个WebSocket客户端，看着QQ的消息，然后给轻雪传输数据
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#### 推荐方案(Minecraft)
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1. 我们有专门为Minecraft开发的服务器Bot，支持OnebotV11/12标准，详细请看[MinecraftOneBot](https://github.com/snowykami/MinecraftOnebot)
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使用其他项目连接请先自行查阅文档，若有困难请联系对应开发者而不是Liteyuki的开发者
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## 4.用户协议
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1. 本项目遵循`MIT`协议，你可以自由使用，修改，分发，但是请保留原作者信息
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2. 你可以选择开启`auto_report`(默认开启)，轻雪会收集运行环境的设备信息，通过安全的方式传输到轻雪服务器，用于统计运行时的设备信息，帮助我们改进轻雪，收集的数据包括但不限于：CPU，内存，插件信息，异常信息，会话负载(不含隐私部分)
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3. 本项目不会收集用户的任何隐私信息，但请注意甄别第三方插件的安全性
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## 5.鸣谢
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@ -1,12 +1,10 @@
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import nonebot
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from nonebot.plugin import PluginMetadata
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from liteyuki.utils.language import get_default_lang
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from liteyuki.utils.data_manager import *
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from liteyuki.utils.language import get_default_lang
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from .core import *
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from .loader import *
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from .webdash import *
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from .core import *
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from liteyuki.utils.config import config
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from liteyuki.utils.liteyuki_api import liteyuki_api
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__author__ = "snowykami"
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__plugin_meta__ = PluginMetadata(
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@ -20,8 +18,6 @@ __plugin_meta__ = PluginMetadata(
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}
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)
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auto_migrate() # 自动迁移数据库
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sys_lang = get_default_lang()
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nonebot.logger.info(sys_lang.get("main.current_language", LANG=sys_lang.get("language.name")))
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nonebot.logger.info(sys_lang.get("main.enable_webdash", URL=f"http://127.0.0.1:{config.get('port', 20216)}"))
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@ -16,11 +16,10 @@ nonebot.plugin.load_plugins("plugins")
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init_log()
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installed_plugins = plugin_db.all(InstalledPlugin)
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installed_plugins: list[InstalledPlugin] = plugin_db.all(InstalledPlugin())
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if installed_plugins:
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for installed_plugin in plugin_db.all(InstalledPlugin):
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if not check_for_package(installed_plugin.module_name):
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for installed_plugin in installed_plugins:
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if not installed_plugin.liteyuki and not check_for_package(installed_plugin.module_name):
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nonebot.logger.error(f"{installed_plugin.module_name} not installed, but in loading database. please run `npm fixup` in chat to reinstall it.")
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else:
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print(installed_plugin.module_name)
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nonebot.load_plugin(installed_plugin.module_name)
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@ -1,38 +1,35 @@
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import sys
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from typing import Optional
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import nonebot
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from nonebot import on_message, require
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from nonebot.plugin import PluginMetadata
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from liteyuki.utils.data import LiteModel
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from liteyuki.utils.message import send_markdown
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from liteyuki.utils.data import Database, LiteModel
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from liteyuki.utils.ly_typing import T_Bot, T_MessageEvent
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from liteyuki.utils.data import Database
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from liteyuki.utils.message import send_markdown
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require("nonebot_plugin_alconna")
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from nonebot_plugin_alconna import on_alconna
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from arclet.alconna import Arparma, Alconna, Args, Option, Subcommand, Arg
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from arclet.alconna import Arparma, Alconna, Args, Option, Subcommand
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class Node(LiteModel):
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bot_id: str
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session_type: str
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session_id: str
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TABLE_NAME = "node"
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bot_id: str = ""
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session_type: str = ""
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session_id: str = ""
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def __str__(self):
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return f"{self.bot_id}.{self.session_type}.{self.session_id}"
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class Push(LiteModel):
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source: Node
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target: Node
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inde: int
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TABLE_NAME = "push"
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source: Node = Node()
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target: Node = Node()
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inde: int = 0
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pushes_db = Database("data/pushes.ldb")
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pushes_db.auto_migrate(Push, Node)
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pushes_db.auto_migrate(Push(), Node())
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alc = Alconna(
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"lep",
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@ -67,7 +64,7 @@ async def _(result: Arparma):
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push1 = Push(
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source=Node(bot_id=source[0], session_type=source[1], session_id=source[2]),
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target=Node(bot_id=target[0], session_type=target[1], session_id=target[2]),
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inde=len(pushes_db.all(Push, default=[]))
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inde=len(pushes_db.all(Push(), default=[]))
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)
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pushes_db.upsert(push1)
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@ -75,7 +72,7 @@ async def _(result: Arparma):
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push2 = Push(
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source=Node(bot_id=target[0], session_type=target[1], session_id=target[2]),
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target=Node(bot_id=source[0], session_type=source[1], session_id=source[2]),
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inde=len(pushes_db.all(Push, default=[]))
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inde=len(pushes_db.all(Push(), default=[]))
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)
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pushes_db.upsert(push2)
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await add_push.finish("添加成功")
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@ -85,7 +82,7 @@ async def _(result: Arparma):
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index = result.subcommands["rm"].args.get("index")
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if index is not None:
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try:
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pushes_db.delete(Push, "inde = ?", index)
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pushes_db.delete(Push(), "inde = ?", index)
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await add_push.finish("删除成功")
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except IndexError:
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await add_push.finish("索引错误")
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@ -95,19 +92,19 @@ async def _(result: Arparma):
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await add_push.finish(
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"\n".join([f"{push.inde} {push.source.bot_id}.{push.source.session_type}.{push.source.session_id} -> "
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f"{push.target.bot_id}.{push.target.session_type}.{push.target.session_id}" for i, push in
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enumerate(pushes_db.all(Push, default=[]))]))
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enumerate(pushes_db.all(Push(), default=[]))]))
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else:
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await add_push.finish("参数错误")
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@on_message(block=False).handle()
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async def _(event: T_MessageEvent, bot: T_Bot):
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for push in pushes_db.all(Push, default=[]):
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for push in pushes_db.all(Push(), default=[]):
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if str(push.source) == f"{bot.self_id}.{event.message_type}.{event.user_id if event.message_type == 'private' else event.group_id}":
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bot2 = nonebot.get_bot(push.target.bot_id)
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msg_formatted = ""
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for l in str(event.message).split("\n"):
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msg_formatted += f"**{l.strip()}**\n"
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for line in str(event.message).split("\n"):
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msg_formatted += f"**{line.strip()}**\n"
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push_message = (
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f"> From {event.sender.nickname}@{push.source.session_type}.{push.source.session_id}\n> Bot {bot.self_id}\n\n"
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f"{msg_formatted}")
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@ -5,7 +5,7 @@ import aiofiles
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import nonebot.plugin
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from liteyuki.utils.data import Database, LiteModel
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from liteyuki.utils.data_manager import GroupChat, InstalledPlugin, User, group_db, plugin_db, user_db
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from liteyuki.utils.data_manager import Group, InstalledPlugin, User, group_db, plugin_db, user_db
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from liteyuki.utils.ly_typing import T_MessageEvent
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LNPM_COMMAND_START = "lnpm"
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@ -75,9 +75,9 @@ def get_plugin_session_enable(event: T_MessageEvent, plugin_module_name: str) ->
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bool: 插件当前状态
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"""
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if event.message_type == "group":
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session: GroupChat = group_db.first(GroupChat, "group_id = ?", event.group_id, default=GroupChat(group_id=str(event.group_id)))
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session: Group = group_db.first(Group(), "group_id = ?", event.group_id, default=Group(group_id=str(event.group_id)))
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else:
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session: User = user_db.first(User, "user_id = ?", event.user_id, default=User(user_id=str(event.user_id)))
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session: User = user_db.first(User(), "user_id = ?", event.user_id, default=User(user_id=str(event.user_id)))
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# 默认停用插件在启用列表内表示启用
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# 默认停用插件不在启用列表内表示停用
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# 默认启用插件在停用列表内表示停用
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@ -90,7 +90,11 @@ def get_plugin_session_enable(event: T_MessageEvent, plugin_module_name: str) ->
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def get_plugin_global_enable(plugin_module_name: str) -> bool:
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return True
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return plugin_db.first(
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InstalledPlugin(),
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"module_name = ?",
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plugin_module_name,
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default=InstalledPlugin(module_name=plugin_module_name, enabled=True)).enabled
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def get_plugin_can_be_toggle(plugin_module_name: str) -> bool:
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@ -98,7 +98,7 @@ async def _(result: Arparma, event: T_MessageEvent, bot: T_Bot):
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r_load = nonebot.load_plugin(plugin_module_name) # 加载插件
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installed_plugin = InstalledPlugin(module_name=plugin_module_name) # 构造插件信息模型
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found_in_db_plugin = plugin_db.first(InstalledPlugin, "module_name = ?", plugin_module_name) # 查询数据库中是否已经安装
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found_in_db_plugin = plugin_db.first(InstalledPlugin(), "module_name = ?", plugin_module_name) # 查询数据库中是否已经安装
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if r_load:
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if found_in_db_plugin is None:
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@ -131,7 +131,7 @@ async def _(result: Arparma, event: T_MessageEvent, bot: T_Bot):
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elif result.subcommands.get("uninstall"):
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plugin_module_name: str = result.subcommands["uninstall"].args.get("plugin_name")
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found_installed_plugin: InstalledPlugin = plugin_db.first(InstalledPlugin, "module_name = ?", plugin_module_name)
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found_installed_plugin: InstalledPlugin = plugin_db.first(InstalledPlugin(), "module_name = ?", plugin_module_name)
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if found_installed_plugin:
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plugin_db.delete(InstalledPlugin, "module_name = ?", plugin_module_name)
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reply = f"{ulang.get('npm.uninstall_success', NAME=found_installed_plugin.module_name)}"
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@ -7,7 +7,7 @@ from nonebot.internal.matcher import Matcher
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from nonebot.message import run_preprocessor
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from nonebot.permission import SUPERUSER
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from liteyuki.utils.data_manager import GroupChat, InstalledPlugin, User, group_db, plugin_db, user_db
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from liteyuki.utils.data_manager import Group, InstalledPlugin, User, group_db, plugin_db, user_db
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from liteyuki.utils.message import Markdown as md, send_markdown
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from liteyuki.utils.permission import GROUP_ADMIN, GROUP_OWNER
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from liteyuki.utils.ly_typing import T_Bot, T_MessageEvent
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@ -26,11 +26,19 @@ list_plugins = on_alconna(
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toggle_plugin = on_alconna(
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Alconna(
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["enable-plugin", "disable-plugin"],
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["enable", "disable"],
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Args["plugin_name", str],
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)
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)
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toggle_plugin_global = on_alconna(
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Alconna(
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["enable-global", "disable-global"],
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Args["plugin_name", str],
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),
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permission=SUPERUSER
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)
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global_toggle = on_alconna(
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Alconna(
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["toggle-global"],
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@ -82,7 +90,7 @@ async def _(event: T_MessageEvent, bot: T_Bot):
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if await GROUP_ADMIN(bot, event) or await GROUP_OWNER(bot, event) or await SUPERUSER(bot, event):
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# 添加启用/停用插件按钮
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cmd_toggle = f"{'disable' if session_enable else 'enable'}-plugin {plugin.module_name}"
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cmd_toggle = f"{'disable' if session_enable else 'enable'} {plugin.module_name}"
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text_toggle = lang.get("npm.disable" if session_enable else "npm.enable")
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can_be_toggle = get_plugin_can_be_toggle(plugin.module_name)
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btn_toggle = text_toggle if not can_be_toggle else md.button(text_toggle, cmd_toggle)
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@ -90,7 +98,7 @@ async def _(event: T_MessageEvent, bot: T_Bot):
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reply += f" {btn_toggle}"
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if await SUPERUSER(bot, event):
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plugin_in_database = plugin_db.first(InstalledPlugin, "module_name = ?", plugin.module_name)
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plugin_in_database = plugin_db.first(InstalledPlugin(), "module_name = ?", plugin.module_name)
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# 添加移除插件和全局切换按钮
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global_enable = get_plugin_global_enable(plugin.module_name)
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btn_uninstall = (
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@ -98,7 +106,7 @@ async def _(event: T_MessageEvent, bot: T_Bot):
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'npm.uninstall')
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btn_toggle_global_text = lang.get("npm.disable_global" if global_enable else "npm.enable_global")
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cmd_toggle_global = f"npm toggle-global {plugin.module_name}"
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cmd_toggle_global = f"{'disable-global' if global_enable else 'enable-global'} {plugin.module_name}"
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||||
btn_toggle_global = btn_toggle_global_text if not can_be_toggle else md.button(btn_toggle_global_text, cmd_toggle_global)
|
||||
|
||||
reply += f" {btn_uninstall} {btn_toggle_global}"
|
||||
@ -131,10 +139,10 @@ async def _(result: Arparma, event: T_MessageEvent, bot: T_Bot):
|
||||
ulang.get("npm.plugin_already", NAME=plugin_module_name, STATUS=ulang.get("npm.enable") if toggle else ulang.get("npm.disable")))
|
||||
|
||||
if event.message_type == "private":
|
||||
session = user_db.first(User, "user_id = ?", event.user_id, default=User(user_id=event.user_id))
|
||||
session = user_db.first(User(), "user_id = ?", event.user_id, default=User(user_id=event.user_id))
|
||||
else:
|
||||
if await GROUP_ADMIN(bot, event) or await GROUP_OWNER(bot, event) or await SUPERUSER(bot, event):
|
||||
session = group_db.first(GroupChat, "group_id = ?", event.group_id, default=GroupChat(group_id=str(event.group_id)))
|
||||
session = group_db.first(Group(), "group_id = ?", event.group_id, default=Group(group_id=str(event.group_id)))
|
||||
else:
|
||||
raise FinishedException(ulang.get("Permission Denied"))
|
||||
try:
|
||||
@ -170,6 +178,48 @@ async def _(result: Arparma, event: T_MessageEvent, bot: T_Bot):
|
||||
)
|
||||
|
||||
|
||||
@toggle_plugin_global.handle()
|
||||
async def _(result: Arparma, event: T_MessageEvent, bot: T_Bot):
|
||||
if not os.path.exists("data/liteyuki/plugins.json"):
|
||||
await npm_update()
|
||||
# 判断会话类型
|
||||
ulang = get_user_lang(str(event.user_id))
|
||||
plugin_module_name = result.args.get("plugin_name")
|
||||
|
||||
toggle = result.header_result == "enable-global"
|
||||
can_be_toggled = get_plugin_can_be_toggle(plugin_module_name)
|
||||
if not can_be_toggled:
|
||||
await toggle_plugin_global.finish(ulang.get("npm.plugin_cannot_be_toggled", NAME=plugin_module_name))
|
||||
|
||||
global_enable = get_plugin_global_enable(plugin_module_name)
|
||||
if global_enable == toggle:
|
||||
await toggle_plugin_global.finish(
|
||||
ulang.get("npm.plugin_already", NAME=plugin_module_name, STATUS=ulang.get("npm.enable") if toggle else ulang.get("npm.disable")))
|
||||
|
||||
try:
|
||||
plugin = plugin_db.first(InstalledPlugin(), "module_name = ?", plugin_module_name, default=InstalledPlugin(module_name=plugin_module_name))
|
||||
if toggle:
|
||||
plugin.enabled = True
|
||||
else:
|
||||
plugin.enabled = False
|
||||
plugin_db.upsert(plugin)
|
||||
except Exception as e:
|
||||
print(e)
|
||||
await toggle_plugin_global.finish(
|
||||
ulang.get(
|
||||
"npm.toggle_failed",
|
||||
NAME=plugin_module_name,
|
||||
STATUS=ulang.get("npm.enable") if toggle else ulang.get("npm.disable"),
|
||||
ERROR=str(e))
|
||||
)
|
||||
|
||||
await toggle_plugin_global.finish(
|
||||
ulang.get(
|
||||
"npm.toggle_success",
|
||||
NAME=plugin_module_name,
|
||||
STATUS=ulang.get("npm.enable") if toggle else ulang.get("npm.disable"))
|
||||
)
|
||||
|
||||
@run_preprocessor
|
||||
async def _(event: T_MessageEvent, matcher: Matcher):
|
||||
plugin = matcher.plugin
|
||||
|
||||
@ -40,7 +40,7 @@ class Profile(LiteModel):
|
||||
|
||||
@profile_alc.handle()
|
||||
async def _(result: Arparma, event: T_MessageEvent, bot: T_Bot):
|
||||
user: User = user_db.first(User, "user_id = ?", event.user_id, default=User(user_id=str(event.user_id)))
|
||||
user: User = user_db.first(User(), "user_id = ?", event.user_id, default=User(user_id=str(event.user_id)))
|
||||
ulang = get_user_lang(str(event.user_id))
|
||||
if result.subcommands.get("set"):
|
||||
if result.subcommands["set"].args.get("value"):
|
||||
|
||||
@ -12,6 +12,7 @@ import requests
|
||||
|
||||
from liteyuki.utils.config import load_from_yaml, config
|
||||
from .log import init_log
|
||||
from .data_manager import auto_migrate
|
||||
|
||||
major, minor, patch = map(int, __VERSION__.split("."))
|
||||
__VERSION_I__ = major * 10000 + minor * 100 + patch
|
||||
@ -52,6 +53,7 @@ def init():
|
||||
if sys.version_info < (3, 10):
|
||||
nonebot.logger.error("This project requires Python3.10+ to run, please upgrade your Python Environment.")
|
||||
exit(1)
|
||||
auto_migrate()
|
||||
# 在加载完成语言后再初始化日志
|
||||
init_log()
|
||||
nonebot.logger.info("Liteyuki is initializing...")
|
||||
|
||||
@ -1,374 +1,358 @@
|
||||
import json
|
||||
import os
|
||||
import pickle
|
||||
import sqlite3
|
||||
import types
|
||||
from abc import ABC
|
||||
from collections.abc import Iterable
|
||||
|
||||
import nonebot
|
||||
from pydantic import BaseModel
|
||||
from types import NoneType
|
||||
from typing import Any
|
||||
|
||||
BaseIterable = list | tuple | set | dict
|
||||
import nonebot
|
||||
import pydantic
|
||||
from pydantic import BaseModel
|
||||
|
||||
|
||||
class LiteModel(BaseModel):
|
||||
"""轻量级模型基类
|
||||
类型注解统一使用Python3.9的PEP585标准，如需使用泛型请使用typing模块的泛型类型
|
||||
"""
|
||||
TABLE_NAME: str = None
|
||||
id: int = None
|
||||
|
||||
|
||||
class BaseORMAdapter(ABC):
|
||||
def __init__(self):
|
||||
pass
|
||||
|
||||
def auto_migrate(self, *args, **kwargs):
|
||||
"""自动迁移
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def upsert(self, *args, **kwargs):
|
||||
"""存储数据
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def first(self, *args, **kwargs):
|
||||
"""查询第一条数据
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def all(self, *args, **kwargs):
|
||||
"""查询所有数据
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def delete(self, *args, **kwargs):
|
||||
"""删除数据
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def update(self, *args, **kwargs):
|
||||
"""更新数据
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
def dump(self, *args, **kwargs):
|
||||
if pydantic.__version__ < "1.8.2":
|
||||
return self.dict(by_alias=True)
|
||||
else:
|
||||
return self.model_dump(by_alias=True)
|
||||
|
||||
|
||||
class Database(BaseORMAdapter):
|
||||
"""SQLiteORM适配器，严禁使用`FORIEGNID`和`JSON`作为主键前缀，严禁使用`$ID:`作为字符串值前缀
|
||||
|
||||
Attributes:
|
||||
|
||||
"""
|
||||
type_map = {
|
||||
# default: TEXT
|
||||
str : 'TEXT',
|
||||
int : 'INTEGER',
|
||||
float: 'REAL',
|
||||
bool : 'INTEGER',
|
||||
list : 'TEXT'
|
||||
}
|
||||
|
||||
DEFAULT_VALUE = {
|
||||
'TEXT' : '',
|
||||
'INTEGER': 0,
|
||||
'REAL' : 0.0
|
||||
}
|
||||
|
||||
FOREIGNID = 'FOREIGNID'
|
||||
JSON = 'JSON'
|
||||
LIST = 'LIST'
|
||||
DICT = 'DICT'
|
||||
ID = '$ID'
|
||||
|
||||
class Database:
|
||||
def __init__(self, db_name: str):
|
||||
super().__init__()
|
||||
if not os.path.exists(os.path.dirname(db_name)):
|
||||
|
||||
if os.path.dirname(db_name) != "" and not os.path.exists(os.path.dirname(db_name)):
|
||||
os.makedirs(os.path.dirname(db_name))
|
||||
|
||||
self.db_name = db_name
|
||||
self.conn = sqlite3.connect(db_name)
|
||||
self.conn.row_factory = sqlite3.Row
|
||||
self.cursor = self.conn.cursor()
|
||||
|
||||
def auto_migrate(self, *args: type(LiteModel)):
|
||||
"""自动迁移，检测新模型字段和原有表字段的差异，如有差异自动增删新字段
|
||||
|
||||
def first(self, model: LiteModel, condition: str, *args: Any, default: Any = None) -> LiteModel | Any | None:
|
||||
"""查询第一个
|
||||
Args:
|
||||
*args: 模型类
|
||||
model: 数据模型实例
|
||||
condition: 查询条件，不给定则查询所有
|
||||
*args: 参数化查询参数
|
||||
default: 默认值
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
table_name = ''
|
||||
all_results = self.all(model, condition, *args)
|
||||
return all_results[0] if all_results else default
|
||||
|
||||
def all(self, model: LiteModel, condition: str = "", *args: Any, default: Any = None) -> list[LiteModel | Any] | None:
|
||||
"""查询所有
|
||||
Args:
|
||||
model: 数据模型实例
|
||||
condition: 查询条件，不给定则查询所有
|
||||
*args: 参数化查询参数
|
||||
default: 默认值
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
table_name = model.TABLE_NAME
|
||||
model_type = type(model)
|
||||
if not table_name:
|
||||
raise ValueError(f"数据模型{model_type.__name__}未提供表名")
|
||||
|
||||
# condition = f"WHERE {condition}"
|
||||
# print(f"SELECT * FROM {table_name} {condition}", args)
|
||||
# if len(args) == 0:
|
||||
# results = self.cursor.execute(f"SELECT * FROM {table_name} {condition}").fetchall()
|
||||
# else:
|
||||
# results = self.cursor.execute(f"SELECT * FROM {table_name} {condition}", args).fetchall()
|
||||
if condition:
|
||||
results = self.cursor.execute(f"SELECT * FROM {table_name} WHERE {condition}", args).fetchall()
|
||||
else:
|
||||
results = self.cursor.execute(f"SELECT * FROM {table_name}").fetchall()
|
||||
fields = [description[0] for description in self.cursor.description]
|
||||
if not results:
|
||||
return default
|
||||
else:
|
||||
return [model_type(**self._load(dict(zip(fields, result)))) for result in results]
|
||||
|
||||
def upsert(self, *args: LiteModel):
|
||||
"""增/改操作
|
||||
Args:
|
||||
*args:
|
||||
|
||||
Returns:
|
||||
"""
|
||||
table_list = [item[0] for item in self.cursor.execute("SELECT name FROM sqlite_master WHERE type='table'").fetchall()]
|
||||
for model in args:
|
||||
model: type(LiteModel)
|
||||
# 检测并创建表，若模型未定义id字段则使用自增主键，有定义的话使用id字段，且id有可能为字符串
|
||||
table_name = model.__name__
|
||||
if 'id' in model.__annotations__ and model.__annotations__['id'] is not None:
|
||||
# 如果模型定义了id字段，那么使用模型的id字段
|
||||
id_type = self.type_map.get(model.__annotations__['id'], 'TEXT')
|
||||
self.cursor.execute(f'CREATE TABLE IF NOT EXISTS {table_name} (id {id_type} PRIMARY KEY)')
|
||||
if not model.TABLE_NAME:
|
||||
raise ValueError(f"数据模型 {model.__class__.__name__} 未提供表名")
|
||||
elif model.TABLE_NAME not in table_list:
|
||||
raise ValueError(f"数据模型 {model.__class__.__name__} 的表 {model.TABLE_NAME} 不存在，请先迁移")
|
||||
else:
|
||||
# 如果模型未定义id字段，那么使用自增主键
|
||||
self.cursor.execute(f'CREATE TABLE IF NOT EXISTS {table_name} (id INTEGER PRIMARY KEY AUTOINCREMENT)')
|
||||
# 获取表字段
|
||||
self.cursor.execute(f'PRAGMA table_info({table_name})')
|
||||
table_fields = self.cursor.fetchall()
|
||||
table_fields = [field[1] for field in table_fields]
|
||||
self._save(model.dump(by_alias=True))
|
||||
|
||||
raw_fields, raw_types = zip(*model.__annotations__.items())
|
||||
# 获取模型字段，若有模型则添加FOREIGNID前缀，若为BaseIterable则添加JSON前缀，用多行if判断
|
||||
model_fields = []
|
||||
model_types = []
|
||||
for field, r_type in zip(raw_fields, raw_types):
|
||||
if isinstance(r_type, type(LiteModel)):
|
||||
model_fields.append(f'{self.FOREIGNID}{field}')
|
||||
model_types.append('TEXT')
|
||||
elif r_type in [list[str], list[int], list[float], list[bool], list]:
|
||||
model_fields.append(f'{self.LIST}{field}')
|
||||
model_types.append('TEXT')
|
||||
elif r_type in [dict[str, str], dict[str, int], dict[str, float], dict[str, bool], dict]:
|
||||
model_fields.append(f'{self.DICT}{field}')
|
||||
model_types.append('TEXT')
|
||||
elif isinstance(r_type, types.GenericAlias):
|
||||
model_fields.append(f'{self.JSON}{field}')
|
||||
model_types.append('TEXT')
|
||||
def _save(self, obj: Any) -> Any:
|
||||
# obj = copy.deepcopy(obj)
|
||||
if isinstance(obj, dict):
|
||||
table_name = obj.get("TABLE_NAME")
|
||||
row_id = obj.get("id")
|
||||
new_obj = {}
|
||||
for field, value in obj.items():
|
||||
if isinstance(value, self.ITERABLE_TYPE):
|
||||
new_obj[self._get_stored_field_prefix(value) + field] = self._save(value) # self._save(value) # -> bytes
|
||||
elif isinstance(value, self.BASIC_TYPE):
|
||||
new_obj[field] = value
|
||||
else:
|
||||
model_fields.append(field)
|
||||
model_types.append(self.type_map.get(r_type, 'TEXT'))
|
||||
|
||||
# 检测新字段或字段类型是否有变化，有则增删字段，已经加了前缀类型
|
||||
for field_changed, type_, r_type in zip(model_fields, model_types, raw_types):
|
||||
if field_changed not in table_fields:
|
||||
nonebot.logger.debug(f'ALTER TABLE {table_name} ADD COLUMN {field_changed} {type_}')
|
||||
self.cursor.execute(f'ALTER TABLE {table_name} ADD COLUMN {field_changed} {type_}')
|
||||
# 在原有的行中添加新字段对应类型的默认值，从DEFAULT_TYPE中获取
|
||||
self.cursor.execute(f'UPDATE {table_name} SET {field_changed} = ? WHERE {field_changed} IS NULL', (self.DEFAULT_VALUE.get(type_, ""),))
|
||||
|
||||
# 检测多余字段，除了id字段
|
||||
for field in table_fields:
|
||||
if field not in model_fields and field != 'id':
|
||||
nonebot.logger.debug(f'ALTER TABLE {table_name} DROP COLUMN {field}')
|
||||
self.cursor.execute(f'ALTER TABLE {table_name} DROP COLUMN {field}')
|
||||
|
||||
self.conn.commit()
|
||||
nonebot.logger.debug(f'Table {table_name} migrated successfully')
|
||||
|
||||
def upsert(self, *models: LiteModel) -> int | tuple:
|
||||
"""存储数据，检查id字段，如果有id字段则更新，没有则插入
|
||||
|
||||
Args:
|
||||
models: 数据
|
||||
|
||||
Returns:
|
||||
id: 数据id，如果有多个数据则返回id元组
|
||||
"""
|
||||
|
||||
ids = []
|
||||
for model in models:
|
||||
table_name = model.__class__.__name__
|
||||
if not self._detect_for_table(table_name):
|
||||
raise ValueError(f'表{table_name}不存在，请先迁移')
|
||||
key_list = []
|
||||
value_list = []
|
||||
# 处理外键，添加前缀'$IDFieldName'
|
||||
for field, value in model.__dict__.items():
|
||||
if isinstance(value, LiteModel):
|
||||
key_list.append(f'{self.FOREIGNID}{field}')
|
||||
value_list.append(f'{self.ID}:{value.__class__.__name__}:{self.upsert(value)}')
|
||||
elif isinstance(value, list):
|
||||
key_list.append(f'{self.LIST}{field}')
|
||||
value_list.append(self._flat(value))
|
||||
elif isinstance(value, dict):
|
||||
key_list.append(f'{self.DICT}{field}')
|
||||
value_list.append(self._flat(value))
|
||||
elif isinstance(value, BaseIterable):
|
||||
key_list.append(f'{self.JSON}{field}')
|
||||
value_list.append(self._flat(value))
|
||||
else:
|
||||
key_list.append(field)
|
||||
value_list.append(value)
|
||||
# 更新或插入数据，用?占位
|
||||
nonebot.logger.debug(f'INSERT OR REPLACE INTO {table_name} ({",".join(key_list)}) VALUES ({",".join(["?" for _ in key_list])})')
|
||||
self.cursor.execute(f'INSERT OR REPLACE INTO {table_name} ({",".join(key_list)}) VALUES ({",".join(["?" for _ in key_list])})', value_list)
|
||||
|
||||
ids.append(self.cursor.lastrowid)
|
||||
self.conn.commit()
|
||||
return ids[0] if len(ids) == 1 else tuple(ids)
|
||||
|
||||
def _flat(self, data: Iterable) -> str:
|
||||
"""扁平化数据，返回扁平化对象
|
||||
|
||||
Args:
|
||||
|
||||
data: 数据，可迭代对象
|
||||
|
||||
Returns: json字符串
|
||||
"""
|
||||
if isinstance(data, dict):
|
||||
return_data = {}
|
||||
for k, v in data.items():
|
||||
if isinstance(v, LiteModel):
|
||||
return_data[f"{self.FOREIGNID}{k}"] = f"{self.ID}:{v.__class__.__name__}:{self.upsert(v)}"
|
||||
elif isinstance(v, list):
|
||||
return_data[f"{self.LIST}{k}"] = self._flat(v)
|
||||
elif isinstance(v, dict):
|
||||
return_data[f"{self.DICT}{k}"] = self._flat(v)
|
||||
elif isinstance(v, BaseIterable):
|
||||
return_data[f"{self.JSON}{k}"] = self._flat(v)
|
||||
else:
|
||||
return_data[k] = v
|
||||
|
||||
elif isinstance(data, list | tuple | set):
|
||||
return_data = []
|
||||
for v in data:
|
||||
if isinstance(v, LiteModel):
|
||||
return_data.append(f"{self.ID}:{v.__class__.__name__}:{self.upsert(v)}")
|
||||
elif isinstance(v, list):
|
||||
return_data.append(self._flat(v))
|
||||
elif isinstance(v, dict):
|
||||
return_data.append(self._flat(v))
|
||||
elif isinstance(v, BaseIterable):
|
||||
return_data.append(self._flat(v))
|
||||
else:
|
||||
return_data.append(v)
|
||||
else:
|
||||
raise ValueError("数据类型错误")
|
||||
|
||||
return json.dumps(return_data)
|
||||
|
||||
def _detect_for_table(self, table_name: str) -> bool:
|
||||
"""在进行增删查改前检测表是否存在
|
||||
|
||||
Args:
|
||||
table_name: 表名
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
return self.cursor.execute(f"SELECT * FROM sqlite_master WHERE type = 'table' AND name = ?", (table_name,)).fetchone()
|
||||
|
||||
def first(self, model: type(LiteModel), conditions, *args, default: Any = None) -> LiteModel | None:
|
||||
"""查询第一条数据
|
||||
|
||||
Args:
|
||||
model: 模型
|
||||
conditions: 查询条件
|
||||
*args: 参数化查询条件参数
|
||||
default: 未查询到结果默认返回值
|
||||
|
||||
Returns: 数据
|
||||
"""
|
||||
table_name = model.__name__
|
||||
|
||||
if not self._detect_for_table(table_name):
|
||||
return default
|
||||
|
||||
self.cursor.execute(f"SELECT * FROM {table_name} WHERE {conditions}", args)
|
||||
if row_data := self.cursor.fetchone():
|
||||
data = dict(row_data)
|
||||
return model(**self.convert_to_dict(data))
|
||||
return default
|
||||
|
||||
def all(self, model: type(LiteModel), conditions=None, *args, default: Any = None) -> list[LiteModel] | None:
|
||||
"""查询所有数据
|
||||
|
||||
Args:
|
||||
model: 模型
|
||||
conditions: 查询条件
|
||||
*args: 参数化查询条件参数
|
||||
default: 未查询到结果默认返回值
|
||||
|
||||
Returns: 数据
|
||||
"""
|
||||
table_name = model.__name__
|
||||
|
||||
if not self._detect_for_table(table_name):
|
||||
return default
|
||||
|
||||
if conditions:
|
||||
self.cursor.execute(f"SELECT * FROM {table_name} WHERE {conditions}", args)
|
||||
else:
|
||||
self.cursor.execute(f"SELECT * FROM {table_name}")
|
||||
if row_datas := self.cursor.fetchall():
|
||||
datas = [dict(row_data) for row_data in row_datas]
|
||||
return [model(**self.convert_to_dict(d)) for d in datas] if datas else default
|
||||
return default
|
||||
|
||||
def delete(self, model: type(LiteModel), conditions, *args):
|
||||
"""删除数据
|
||||
|
||||
Args:
|
||||
model: 模型
|
||||
conditions: 查询条件
|
||||
*args: 参数化查询条件参数
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
table_name = model.__name__
|
||||
|
||||
if not self._detect_for_table(table_name):
|
||||
return
|
||||
nonebot.logger.debug(f"DELETE FROM {table_name} WHERE {conditions}")
|
||||
self.cursor.execute(f"DELETE FROM {table_name} WHERE {conditions}", args)
|
||||
self.conn.commit()
|
||||
|
||||
def convert_to_dict(self, data: dict) -> dict:
|
||||
"""将json字符串转换为字典
|
||||
|
||||
Args:
|
||||
data: json字符串
|
||||
|
||||
Returns: 字典
|
||||
"""
|
||||
|
||||
def load(d: BaseIterable) -> BaseIterable:
|
||||
"""递归加载数据，去除前缀"""
|
||||
if isinstance(d, dict):
|
||||
new_d = {}
|
||||
for k, v in d.items():
|
||||
if k.startswith(self.FOREIGNID):
|
||||
new_d[k.replace(self.FOREIGNID, "")] = load(
|
||||
dict(self.cursor.execute(f"SELECT * FROM {v.split(':', 2)[1]} WHERE id = ?", (v.split(":", 2)[2],)).fetchone()))
|
||||
|
||||
elif k.startswith(self.LIST):
|
||||
if v == '': v = '[]'
|
||||
new_d[k.replace(self.LIST, '')] = load(json.loads(v))
|
||||
elif k.startswith(self.DICT):
|
||||
if v == '': v = '{}'
|
||||
new_d[k.replace(self.DICT, '')] = load(json.loads(v))
|
||||
elif k.startswith(self.JSON):
|
||||
if v == '': v = '[]'
|
||||
new_d[k.replace(self.JSON, '')] = load(json.loads(v))
|
||||
else:
|
||||
new_d[k] = v
|
||||
elif isinstance(d, list | tuple | set):
|
||||
new_d = []
|
||||
for i, v in enumerate(d):
|
||||
if isinstance(v, str) and v.startswith(self.ID):
|
||||
new_d.append(load(dict(self.cursor.execute(f'SELECT * FROM {v.split(":", 2)[1]} WHERE id = ?', (v.split(":", 2)[2],)).fetchone())))
|
||||
elif isinstance(v, BaseIterable):
|
||||
new_d.append(load(v))
|
||||
raise ValueError(f"数据模型{table_name}包含不支持的数据类型，字段：{field} 值：{value} 值类型：{type(value)}")
|
||||
if table_name:
|
||||
fields, values = [], []
|
||||
for n_field, n_value in new_obj.items():
|
||||
if n_field not in ["TABLE_NAME", "id"]:
|
||||
fields.append(n_field)
|
||||
values.append(n_value)
|
||||
# 移除TABLE_NAME和id
|
||||
fields = list(fields)
|
||||
values = list(values)
|
||||
if row_id is not None:
|
||||
# 如果 _id 不为空，将 'id' 插入到字段列表的开始
|
||||
fields.insert(0, 'id')
|
||||
# 将 _id 插入到值列表的开始
|
||||
values.insert(0, row_id)
|
||||
fields = ', '.join([f'"{field}"' for field in fields])
|
||||
placeholders = ', '.join('?' for _ in values)
|
||||
self.cursor.execute(f"INSERT OR REPLACE INTO {table_name}({fields}) VALUES ({placeholders})", tuple(values))
|
||||
self.conn.commit()
|
||||
foreign_id = self.cursor.execute("SELECT last_insert_rowid()").fetchone()[0]
|
||||
return f"{self.FOREIGN_KEY_PREFIX}{foreign_id}@{table_name}" # -> FOREIGN_KEY_123456@{table_name} id@{table_name}
|
||||
else:
|
||||
new_d = d
|
||||
return new_d
|
||||
return pickle.dumps(new_obj) # -> bytes
|
||||
elif isinstance(obj, (list, set, tuple)):
|
||||
obj_type = type(obj) # 到时候转回去
|
||||
new_obj = []
|
||||
for item in obj:
|
||||
if isinstance(item, self.ITERABLE_TYPE):
|
||||
new_obj.append(self._save(item))
|
||||
elif isinstance(item, self.BASIC_TYPE):
|
||||
new_obj.append(item)
|
||||
else:
|
||||
raise ValueError(f"数据模型包含不支持的数据类型，值：{item} 值类型：{type(item)}")
|
||||
return pickle.dumps(obj_type(new_obj)) # -> bytes
|
||||
else:
|
||||
raise ValueError(f"数据模型包含不支持的数据类型，值：{obj} 值类型：{type(obj)}")
|
||||
|
||||
return load(data)
|
||||
def _load(self, obj: Any) -> Any:
|
||||
|
||||
if isinstance(obj, dict):
|
||||
|
||||
new_obj = {}
|
||||
|
||||
for field, value in obj.items():
|
||||
|
||||
field: str
|
||||
|
||||
if field.startswith(self.BYTES_PREFIX):
|
||||
|
||||
new_obj[field.replace(self.BYTES_PREFIX, "")] = self._load(pickle.loads(value))
|
||||
|
||||
elif field.startswith(self.FOREIGN_KEY_PREFIX):
|
||||
|
||||
new_obj[field.replace(self.FOREIGN_KEY_PREFIX, "")] = self._load(self._get_foreign_data(value))
|
||||
|
||||
else:
|
||||
new_obj[field] = value
|
||||
return new_obj
|
||||
elif isinstance(obj, (list, set, tuple)):
|
||||
|
||||
print(" - Load as List")
|
||||
|
||||
new_obj = []
|
||||
for item in obj:
|
||||
|
||||
print(" - Loading Item", item)
|
||||
|
||||
if isinstance(item, bytes):
|
||||
|
||||
# 对bytes进行尝试解析，解析失败则返回原始bytes
|
||||
try:
|
||||
new_obj.append(self._load(pickle.loads(item)))
|
||||
except Exception as e:
|
||||
new_obj.append(self._load(item))
|
||||
|
||||
print(" - Load as Bytes | Result:", new_obj[-1])
|
||||
|
||||
elif isinstance(item, str) and item.startswith(self.FOREIGN_KEY_PREFIX):
|
||||
new_obj.append(self._load(self._get_foreign_data(item)))
|
||||
else:
|
||||
new_obj.append(self._load(item))
|
||||
return new_obj
|
||||
else:
|
||||
return obj
|
||||
|
||||
def delete(self, model: LiteModel, condition: str, *args: Any, allow_empty: bool = False):
|
||||
"""
|
||||
删除满足条件的数据
|
||||
Args:
|
||||
allow_empty: 允许空条件删除整个表
|
||||
model:
|
||||
condition:
|
||||
*args:
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
table_name = model.TABLE_NAME
|
||||
if not table_name:
|
||||
raise ValueError(f"数据模型{model.__class__.__name__}未提供表名")
|
||||
if not condition and not allow_empty:
|
||||
raise ValueError("删除操作必须提供条件")
|
||||
self.cursor.execute(f"DELETE FROM {table_name} WHERE {condition}", args)
|
||||
|
||||
def auto_migrate(self, *args: LiteModel):
|
||||
|
||||
"""
|
||||
自动迁移模型
|
||||
Args:
|
||||
*args: 模型类实例化对象，支持空默认值，不支持嵌套迁移
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
for model in args:
|
||||
if not model.TABLE_NAME:
|
||||
raise ValueError(f"数据模型{type(model).__name__}未提供表名")
|
||||
|
||||
# 若无则创建表
|
||||
self.cursor.execute(
|
||||
f'CREATE TABLE IF NOT EXISTS "{model.TABLE_NAME}" (id INTEGER PRIMARY KEY AUTOINCREMENT)'
|
||||
)
|
||||
|
||||
# 获取表结构,field -> SqliteType
|
||||
new_structure = {}
|
||||
for n_field, n_value in model.dump(by_alias=True).items():
|
||||
if n_field not in ["TABLE_NAME", "id"]:
|
||||
new_structure[self._get_stored_field_prefix(n_value) + n_field] = self._get_stored_type(n_value)
|
||||
|
||||
# 原有的字段列表
|
||||
existing_structure = dict([(column[1], column[2]) for column in self.cursor.execute(f'PRAGMA table_info({model.TABLE_NAME})').fetchall()])
|
||||
# 检测缺失字段，由于SQLite是动态类型，所以不需要检测类型
|
||||
for n_field, n_type in new_structure.items():
|
||||
if n_field not in existing_structure.keys() and n_field.lower() not in ["id", "table_name"]:
|
||||
print(n_type, self.DEFAULT_MAPPING.get(n_type, ''))
|
||||
self.cursor.execute(
|
||||
f"ALTER TABLE '{model.TABLE_NAME}' ADD COLUMN {n_field} {n_type} DEFAULT {self.DEFAULT_MAPPING.get(n_type, '')}"
|
||||
)
|
||||
|
||||
# 检测多余字段进行删除
|
||||
for e_field in existing_structure.keys():
|
||||
if e_field not in new_structure.keys() and e_field.lower() not in ['id']:
|
||||
self.cursor.execute(
|
||||
f'ALTER TABLE "{model.TABLE_NAME}" DROP COLUMN "{e_field}"'
|
||||
)
|
||||
self.conn.commit()
|
||||
# 已完成
|
||||
|
||||
def _get_stored_field_prefix(self, value) -> str:
|
||||
"""根据类型获取存储字段前缀，一定在后加上字段名
|
||||
* -> ""
|
||||
Args:
|
||||
value: 储存的值
|
||||
|
||||
Returns:
|
||||
Sqlite3存储字段
|
||||
"""
|
||||
|
||||
if isinstance(value, LiteModel) or isinstance(value, dict) and "TABLE_NAME" in value:
|
||||
return self.FOREIGN_KEY_PREFIX
|
||||
elif type(value) in self.ITERABLE_TYPE:
|
||||
return self.BYTES_PREFIX
|
||||
return ""
|
||||
|
||||
def _get_stored_type(self, value) -> str:
|
||||
"""获取存储类型
|
||||
|
||||
Args:
|
||||
value: 储存的值
|
||||
|
||||
Returns:
|
||||
Sqlite3存储类型
|
||||
"""
|
||||
if isinstance(value, dict) and "TABLE_NAME" in value:
|
||||
# 是一个模型字典，储存外键
|
||||
return "INTEGER"
|
||||
return self.TYPE_MAPPING.get(type(value), "TEXT")
|
||||
|
||||
def _get_foreign_data(self, foreign_value: str) -> dict:
|
||||
"""
|
||||
获取外键数据
|
||||
Args:
|
||||
foreign_value:
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
foreign_value = foreign_value.replace(self.FOREIGN_KEY_PREFIX, "")
|
||||
table_name = foreign_value.split("@")[-1]
|
||||
foreign_id = foreign_value.split("@")[0]
|
||||
fields = [description[1] for description in self.cursor.execute(f"PRAGMA table_info({table_name})").fetchall()]
|
||||
result = self.cursor.execute(f"SELECT * FROM {table_name} WHERE id = ?", (foreign_id,)).fetchone()
|
||||
return dict(zip(fields, result))
|
||||
|
||||
TYPE_MAPPING = {
|
||||
int : "INTEGER",
|
||||
float : "REAL",
|
||||
str : "TEXT",
|
||||
bool : "INTEGER",
|
||||
bytes : "BLOB",
|
||||
NoneType : "NULL",
|
||||
# dict : "TEXT",
|
||||
# list : "TEXT",
|
||||
# tuple : "TEXT",
|
||||
# set : "TEXT",
|
||||
|
||||
dict : "BLOB", # LITEYUKIDICT{key_name}
|
||||
list : "BLOB", # LITEYUKILIST{key_name}
|
||||
tuple : "BLOB", # LITEYUKITUPLE{key_name}
|
||||
set : "BLOB", # LITEYUKISET{key_name}
|
||||
LiteModel: "TEXT" # FOREIGN_KEY_{table_name}
|
||||
}
|
||||
DEFAULT_MAPPING = {
|
||||
"TEXT" : "''",
|
||||
"INTEGER": 0,
|
||||
"REAL" : 0.0,
|
||||
"BLOB" : b"",
|
||||
"NULL" : None
|
||||
}
|
||||
|
||||
# 基础类型
|
||||
BASIC_TYPE = (int, float, str, bool, bytes, NoneType)
|
||||
# 可序列化类型
|
||||
ITERABLE_TYPE = (dict, list, tuple, set, LiteModel)
|
||||
|
||||
# 外键前缀
|
||||
FOREIGN_KEY_PREFIX = "FOREIGN_KEY_"
|
||||
# 转换为的字节前缀
|
||||
BYTES_PREFIX = "PICKLE_BYTES_"
|
||||
|
||||
|
||||
def check_sqlite_keyword(name):
|
||||
sqlite_keywords = [
|
||||
"ABORT", "ACTION", "ADD", "AFTER", "ALL", "ALTER", "ANALYZE", "AND", "AS", "ASC",
|
||||
"ATTACH", "AUTOINCREMENT", "BEFORE", "BEGIN", "BETWEEN", "BY", "CASCADE", "CASE",
|
||||
"CAST", "CHECK", "COLLATE", "COLUMN", "COMMIT", "CONFLICT", "CONSTRAINT", "CREATE",
|
||||
"CROSS", "CURRENT_DATE", "CURRENT_TIME", "CURRENT_TIMESTAMP", "DATABASE", "DEFAULT",
|
||||
"DEFERRABLE", "DEFERRED", "DELETE", "DESC", "DETACH", "DISTINCT", "DROP", "EACH",
|
||||
"ELSE", "END", "ESCAPE", "EXCEPT", "EXCLUSIVE", "EXISTS", "EXPLAIN", "FAIL", "FOR",
|
||||
"FOREIGN", "FROM", "FULL", "GLOB", "GROUP", "HAVING", "IF", "IGNORE", "IMMEDIATE",
|
||||
"IN", "INDEX", "INDEXED", "INITIALLY", "INNER", "INSERT", "INSTEAD", "INTERSECT",
|
||||
"INTO", "IS", "ISNULL", "JOIN", "KEY", "LEFT", "LIKE", "LIMIT", "MATCH", "NATURAL",
|
||||
"NO", "NOT", "NOTNULL", "NULL", "OF", "OFFSET", "ON", "OR", "ORDER", "OUTER", "PLAN",
|
||||
"PRAGMA", "PRIMARY", "QUERY", "RAISE", "RECURSIVE", "REFERENCES", "REGEXP", "REINDEX",
|
||||
"RELEASE", "RENAME", "REPLACE", "RESTRICT", "RIGHT", "ROLLBACK", "ROW", "SAVEPOINT",
|
||||
"SELECT", "SET", "TABLE", "TEMP", "TEMPORARY", "THEN", "TO", "TRANSACTION", "TRIGGER",
|
||||
"UNION", "UNIQUE", "UPDATE", "USING", "VACUUM", "VALUES", "VIEW", "VIRTUAL", "WHEN",
|
||||
"WHERE", "WITH", "WITHOUT"
|
||||
]
|
||||
return True
|
||||
# if name.upper() in sqlite_keywords:
|
||||
# raise ValueError(f"'{name}' 是SQLite保留字，不建议使用，请更换名称")
|
||||
|
||||
@ -13,6 +13,7 @@ common_db = DB(os.path.join(DATA_PATH, "common.ldb"))
|
||||
|
||||
|
||||
class User(LiteModel):
|
||||
TABLE_NAME = "user"
|
||||
user_id: str = Field(str(), alias="user_id")
|
||||
username: str = Field(str(), alias="username")
|
||||
profile: dict[str, str] = Field(dict(), alias="profile")
|
||||
@ -20,7 +21,8 @@ class User(LiteModel):
|
||||
disabled_plugins: list[str] = Field(list(), alias="disabled_plugins")
|
||||
|
||||
|
||||
class GroupChat(LiteModel):
|
||||
class Group(LiteModel):
|
||||
TABLE_NAME = "group_chat"
|
||||
# Group是一个关键字，所以这里用GroupChat
|
||||
group_id: str = Field(str(), alias="group_id")
|
||||
group_name: str = Field(str(), alias="group_name")
|
||||
@ -29,17 +31,22 @@ class GroupChat(LiteModel):
|
||||
|
||||
|
||||
class InstalledPlugin(LiteModel):
|
||||
liteyuki: bool = Field(True, alias="liteyuki") # 是否为LiteYuki插件
|
||||
enabled: bool = Field(True, alias="enabled") # 全局启用
|
||||
TABLE_NAME = "installed_plugin"
|
||||
module_name: str = Field(str(), alias="module_name")
|
||||
version: str = Field(str(), alias="version")
|
||||
|
||||
|
||||
class GlobalPlugin(LiteModel):
|
||||
TABLE_NAME = "global_plugin"
|
||||
module_name: str = Field(str(), alias="module_name")
|
||||
enabled: bool = Field(True, alias="enabled")
|
||||
|
||||
|
||||
def auto_migrate():
|
||||
user_db.auto_migrate(User)
|
||||
group_db.auto_migrate(GroupChat)
|
||||
plugin_db.auto_migrate(InstalledPlugin)
|
||||
common_db.auto_migrate(GlobalPlugin)
|
||||
print("Migrating databases...")
|
||||
user_db.auto_migrate(User())
|
||||
group_db.auto_migrate(Group())
|
||||
plugin_db.auto_migrate(InstalledPlugin())
|
||||
common_db.auto_migrate(GlobalPlugin())
|
||||
|
||||
@ -1,326 +0,0 @@
|
||||
import os
|
||||
import pickle
|
||||
import sqlite3
|
||||
from types import NoneType
|
||||
from typing import Any
|
||||
|
||||
import pydantic
|
||||
from pydantic import BaseModel
|
||||
|
||||
|
||||
class LiteModel(BaseModel):
|
||||
TABLE_NAME: str = None
|
||||
id: int = None
|
||||
|
||||
|
||||
class Database:
|
||||
def __init__(self, db_name: str):
|
||||
|
||||
if os.path.dirname(db_name) != "" and not os.path.exists(os.path.dirname(db_name)):
|
||||
os.makedirs(os.path.dirname(db_name))
|
||||
|
||||
self.db_name = db_name
|
||||
self.conn = sqlite3.connect(db_name)
|
||||
self.cursor = self.conn.cursor()
|
||||
|
||||
def first(self, model: LiteModel, condition: str, *args: Any, default: Any = None) -> LiteModel | Any | None:
|
||||
"""查询第一个
|
||||
Args:
|
||||
model: 数据模型实例
|
||||
condition: 查询条件，不给定则查询所有
|
||||
*args: 参数化查询参数
|
||||
default: 默认值
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
all_results = self.all(model, condition, *args, default=default)
|
||||
return all_results[0] if all_results else default
|
||||
|
||||
def all(self, model: LiteModel, condition: str = "", *args: Any, default: Any = None) -> list[LiteModel] | list[Any] | None:
|
||||
"""查询所有
|
||||
Args:
|
||||
model: 数据模型实例
|
||||
condition: 查询条件，不给定则查询所有
|
||||
*args: 参数化查询参数
|
||||
default: 默认值
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
table_name = model.TABLE_NAME
|
||||
model_type = type(model)
|
||||
if not table_name:
|
||||
raise ValueError(f"数据模型{model_type.__name__}未提供表名")
|
||||
|
||||
condition = f"WHERE {condition}"
|
||||
|
||||
results = self.cursor.execute(f"SELECT * FROM {table_name} {condition}", args).fetchall()
|
||||
fields = [description[0] for description in self.cursor.description]
|
||||
if not results:
|
||||
return default
|
||||
else:
|
||||
return [model_type(**self._load(dict(zip(fields, result)))) for result in results]
|
||||
|
||||
def upsert(self, *args: LiteModel):
|
||||
"""增/改操作
|
||||
Args:
|
||||
*args:
|
||||
|
||||
Returns:
|
||||
"""
|
||||
table_list = [item[0] for item in self.cursor.execute("SELECT name FROM sqlite_master WHERE type='table'").fetchall()]
|
||||
for model in args:
|
||||
if not model.TABLE_NAME:
|
||||
raise ValueError(f"数据模型 {model.__class__.__name__} 未提供表名")
|
||||
elif model.TABLE_NAME not in table_list:
|
||||
raise ValueError(f"数据模型 {model.__class__.__name__} 的表 {model.TABLE_NAME} 不存在，请先迁移")
|
||||
else:
|
||||
if pydantic.__version__ < "1.8.2":
|
||||
# 兼容pydantic 1.8.2以下版本
|
||||
model_dict = model.dict(by_alias=True)
|
||||
else:
|
||||
model_dict = model.model_dump(by_alias=True)
|
||||
self._save(model_dict)
|
||||
|
||||
def _save(self, obj: Any) -> Any:
|
||||
# obj = copy.deepcopy(obj)
|
||||
if isinstance(obj, dict):
|
||||
table_name = obj.get("TABLE_NAME")
|
||||
row_id = obj.get("id")
|
||||
new_obj = {}
|
||||
for field, value in obj.items():
|
||||
if isinstance(value, self.ITERABLE_TYPE):
|
||||
new_obj[self._get_stored_field_prefix(value) + field] = self._save(value) # self._save(value) # -> bytes
|
||||
elif isinstance(value, self.BASIC_TYPE):
|
||||
new_obj[field] = value
|
||||
else:
|
||||
raise ValueError(f"数据模型{table_name}包含不支持的数据类型，字段：{field} 值：{value} 值类型：{type(value)}")
|
||||
if table_name:
|
||||
fields, values = [], []
|
||||
for n_field, n_value in new_obj.items():
|
||||
if n_field not in ["TABLE_NAME", "id"]:
|
||||
fields.append(n_field)
|
||||
values.append(n_value)
|
||||
# 移除TABLE_NAME和id
|
||||
fields = list(fields)
|
||||
values = list(values)
|
||||
if row_id is not None:
|
||||
# 如果 _id 不为空，将 'id' 插入到字段列表的开始
|
||||
fields.insert(0, 'id')
|
||||
# 将 _id 插入到值列表的开始
|
||||
values.insert(0, row_id)
|
||||
fields = ', '.join([f'"{field}"' for field in fields])
|
||||
placeholders = ', '.join('?' for _ in values)
|
||||
self.cursor.execute(f"INSERT OR REPLACE INTO {table_name}({fields}) VALUES ({placeholders})", tuple(values))
|
||||
self.conn.commit()
|
||||
foreign_id = self.cursor.execute("SELECT last_insert_rowid()").fetchone()[0]
|
||||
return f"{self.FOREIGN_KEY_PREFIX}{foreign_id}@{table_name}" # -> FOREIGN_KEY_123456@{table_name} id@{table_name}
|
||||
else:
|
||||
return pickle.dumps(new_obj) # -> bytes
|
||||
elif isinstance(obj, (list, set, tuple)):
|
||||
obj_type = type(obj) # 到时候转回去
|
||||
new_obj = []
|
||||
for item in obj:
|
||||
if isinstance(item, self.ITERABLE_TYPE):
|
||||
new_obj.append(self._save(item))
|
||||
elif isinstance(item, self.BASIC_TYPE):
|
||||
new_obj.append(item)
|
||||
else:
|
||||
raise ValueError(f"数据模型包含不支持的数据类型，值：{item} 值类型：{type(item)}")
|
||||
return pickle.dumps(obj_type(new_obj)) # -> bytes
|
||||
else:
|
||||
raise ValueError(f"数据模型包含不支持的数据类型，值：{obj} 值类型：{type(obj)}")
|
||||
|
||||
def _load(self, obj: Any) -> Any:
|
||||
|
||||
if isinstance(obj, dict):
|
||||
|
||||
new_obj = {}
|
||||
|
||||
for field, value in obj.items():
|
||||
|
||||
field: str
|
||||
|
||||
if field.startswith(self.BYTES_PREFIX):
|
||||
|
||||
new_obj[field.replace(self.BYTES_PREFIX, "")] = self._load(pickle.loads(value))
|
||||
|
||||
elif field.startswith(self.FOREIGN_KEY_PREFIX):
|
||||
|
||||
new_obj[field.replace(self.FOREIGN_KEY_PREFIX, "")] = self._load(self._get_foreign_data(value))
|
||||
|
||||
else:
|
||||
new_obj[field] = value
|
||||
return new_obj
|
||||
elif isinstance(obj, (list, set, tuple)):
|
||||
|
||||
print(" - Load as List")
|
||||
|
||||
new_obj = []
|
||||
for item in obj:
|
||||
|
||||
print(" - Loading Item", item)
|
||||
|
||||
if isinstance(item, bytes):
|
||||
|
||||
# 对bytes进行尝试解析，解析失败则返回原始bytes
|
||||
try:
|
||||
new_obj.append(self._load(pickle.loads(item)))
|
||||
except Exception as e:
|
||||
new_obj.append(self._load(item))
|
||||
|
||||
print(" - Load as Bytes | Result:", new_obj[-1])
|
||||
|
||||
elif isinstance(item, str) and item.startswith(self.FOREIGN_KEY_PREFIX):
|
||||
new_obj.append(self._load(self._get_foreign_data(item)))
|
||||
else:
|
||||
new_obj.append(self._load(item))
|
||||
return new_obj
|
||||
else:
|
||||
return obj
|
||||
|
||||
def delete(self, model: LiteModel, condition: str, *args: Any):
|
||||
pass
|
||||
|
||||
def auto_migrate(self, *args: LiteModel):
|
||||
|
||||
"""
|
||||
自动迁移模型
|
||||
Args:
|
||||
*args: 模型类实例化对象，支持空默认值，不支持嵌套迁移
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
for model in args:
|
||||
if not model.TABLE_NAME:
|
||||
raise ValueError(f"数据模型{type(model).__name__}未提供表名")
|
||||
|
||||
# 若无则创建表
|
||||
self.cursor.execute(
|
||||
f'CREATE TABLE IF NOT EXISTS "{model.TABLE_NAME}" (id INTEGER PRIMARY KEY AUTOINCREMENT)'
|
||||
)
|
||||
|
||||
# 获取表结构,field -> SqliteType
|
||||
new_structure = {}
|
||||
for n_field, n_value in model.model_dump(by_alias=True).items():
|
||||
if n_field not in ["TABLE_NAME", "id"]:
|
||||
new_structure[self._get_stored_field_prefix(n_value) + n_field] = self._get_stored_type(n_value)
|
||||
|
||||
# 原有的字段列表
|
||||
existing_structure = dict([(column[1], column[2]) for column in self.cursor.execute(f'PRAGMA table_info({model.TABLE_NAME})').fetchall()])
|
||||
# 检测缺失字段，由于SQLite是动态类型，所以不需要检测类型
|
||||
for n_field, n_type in new_structure.items():
|
||||
if n_field not in existing_structure.keys() and n_field.lower() not in ["id", "table_name"]:
|
||||
self.cursor.execute(
|
||||
f'ALTER TABLE "{model.TABLE_NAME}" ADD COLUMN "{n_field}" {n_type}'
|
||||
)
|
||||
|
||||
# 检测多余字段进行删除
|
||||
for e_field in existing_structure.keys():
|
||||
if e_field not in new_structure.keys() and e_field.lower() not in ['id']:
|
||||
self.cursor.execute(
|
||||
f'ALTER TABLE "{model.TABLE_NAME}" DROP COLUMN "{e_field}"'
|
||||
)
|
||||
|
||||
self.conn.commit()
|
||||
# 已完成
|
||||
|
||||
def _get_stored_field_prefix(self, value) -> str:
|
||||
"""根据类型获取存储字段前缀，一定在后加上字段名
|
||||
* -> ""
|
||||
Args:
|
||||
value: 储存的值
|
||||
|
||||
Returns:
|
||||
Sqlite3存储字段
|
||||
"""
|
||||
|
||||
if isinstance(value, LiteModel) or isinstance(value, dict) and "TABLE_NAME" in value:
|
||||
return self.FOREIGN_KEY_PREFIX
|
||||
elif type(value) in self.ITERABLE_TYPE:
|
||||
return self.BYTES_PREFIX
|
||||
return ""
|
||||
|
||||
def _get_stored_type(self, value) -> str:
|
||||
"""获取存储类型
|
||||
|
||||
Args:
|
||||
value: 储存的值
|
||||
|
||||
Returns:
|
||||
Sqlite3存储类型
|
||||
"""
|
||||
if isinstance(value, dict) and "TABLE_NAME" in value:
|
||||
# 是一个模型字典，储存外键
|
||||
return "INTEGER"
|
||||
return self.TYPE_MAPPING.get(type(value), "TEXT")
|
||||
|
||||
def _get_foreign_data(self, foreign_value: str) -> dict:
|
||||
"""
|
||||
获取外键数据
|
||||
Args:
|
||||
foreign_value:
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
foreign_value = foreign_value.replace(self.FOREIGN_KEY_PREFIX, "")
|
||||
table_name = foreign_value.split("@")[-1]
|
||||
foreign_id = foreign_value.split("@")[0]
|
||||
fields = [description[1] for description in self.cursor.execute(f"PRAGMA table_info({table_name})").fetchall()]
|
||||
result = self.cursor.execute(f"SELECT * FROM {table_name} WHERE id = ?", (foreign_id,)).fetchone()
|
||||
return dict(zip(fields, result))
|
||||
|
||||
TYPE_MAPPING = {
|
||||
int : "INTEGER",
|
||||
float : "REAL",
|
||||
str : "TEXT",
|
||||
bool : "INTEGER",
|
||||
bytes : "BLOB",
|
||||
NoneType : "NULL",
|
||||
# dict : "TEXT",
|
||||
# list : "TEXT",
|
||||
# tuple : "TEXT",
|
||||
# set : "TEXT",
|
||||
|
||||
dict : "BLOB", # LITEYUKIDICT{key_name}
|
||||
list : "BLOB", # LITEYUKILIST{key_name}
|
||||
tuple : "BLOB", # LITEYUKITUPLE{key_name}
|
||||
set : "BLOB", # LITEYUKISET{key_name}
|
||||
LiteModel: "INTEGER" # FOREIGN_KEY_{table_name}
|
||||
}
|
||||
|
||||
# 基础类型
|
||||
BASIC_TYPE = (int, float, str, bool, bytes, NoneType)
|
||||
# 可序列化类型
|
||||
ITERABLE_TYPE = (dict, list, tuple, set, LiteModel)
|
||||
|
||||
# 外键前缀
|
||||
FOREIGN_KEY_PREFIX = "FOREIGN_KEY_"
|
||||
# 转换为的字节前缀
|
||||
BYTES_PREFIX = "PICKLE_BYTES_"
|
||||
|
||||
|
||||
def check_sqlite_keyword(name):
|
||||
sqlite_keywords = [
|
||||
"ABORT", "ACTION", "ADD", "AFTER", "ALL", "ALTER", "ANALYZE", "AND", "AS", "ASC",
|
||||
"ATTACH", "AUTOINCREMENT", "BEFORE", "BEGIN", "BETWEEN", "BY", "CASCADE", "CASE",
|
||||
"CAST", "CHECK", "COLLATE", "COLUMN", "COMMIT", "CONFLICT", "CONSTRAINT", "CREATE",
|
||||
"CROSS", "CURRENT_DATE", "CURRENT_TIME", "CURRENT_TIMESTAMP", "DATABASE", "DEFAULT",
|
||||
"DEFERRABLE", "DEFERRED", "DELETE", "DESC", "DETACH", "DISTINCT", "DROP", "EACH",
|
||||
"ELSE", "END", "ESCAPE", "EXCEPT", "EXCLUSIVE", "EXISTS", "EXPLAIN", "FAIL", "FOR",
|
||||
"FOREIGN", "FROM", "FULL", "GLOB", "GROUP", "HAVING", "IF", "IGNORE", "IMMEDIATE",
|
||||
"IN", "INDEX", "INDEXED", "INITIALLY", "INNER", "INSERT", "INSTEAD", "INTERSECT",
|
||||
"INTO", "IS", "ISNULL", "JOIN", "KEY", "LEFT", "LIKE", "LIMIT", "MATCH", "NATURAL",
|
||||
"NO", "NOT", "NOTNULL", "NULL", "OF", "OFFSET", "ON", "OR", "ORDER", "OUTER", "PLAN",
|
||||
"PRAGMA", "PRIMARY", "QUERY", "RAISE", "RECURSIVE", "REFERENCES", "REGEXP", "REINDEX",
|
||||
"RELEASE", "RENAME", "REPLACE", "RESTRICT", "RIGHT", "ROLLBACK", "ROW", "SAVEPOINT",
|
||||
"SELECT", "SET", "TABLE", "TEMP", "TEMPORARY", "THEN", "TO", "TRANSACTION", "TRIGGER",
|
||||
"UNION", "UNIQUE", "UPDATE", "USING", "VACUUM", "VALUES", "VIEW", "VIRTUAL", "WHEN",
|
||||
"WHERE", "WITH", "WITHOUT"
|
||||
]
|
||||
return True
|
||||
# if name.upper() in sqlite_keywords:
|
||||
# raise ValueError(f"'{name}' 是SQLite保留字，不建议使用，请更换名称")
|
||||
@ -135,7 +135,7 @@ def get_user_lang(user_id: str) -> Language:
|
||||
"""
|
||||
获取用户的语言代码
|
||||
"""
|
||||
user = user_db.first(User, "user_id = ?", user_id, default=User(
|
||||
user = user_db.first(User(), "user_id = ?", user_id, default=User(
|
||||
user_id=user_id,
|
||||
username="Unknown"
|
||||
))
|
||||
|
||||
@ -3,8 +3,6 @@ from urllib.parse import quote
|
||||
import nonebot
|
||||
from nonebot.adapters.onebot import v11, v12
|
||||
from typing import Any
|
||||
|
||||
from .tools import encode_url
|
||||
from .ly_typing import T_Bot, T_MessageEvent
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user