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53 lines
1.6 KiB
Markdown
53 lines
1.6 KiB
Markdown
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# plugins 目录
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## 说明
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该目录仅限处理交互层和业务层数据交换的任务
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如有任何新业务接口，请转到 `service` 目录添加
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如有任何API请求接口，请转到 `model` 目录添加
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## 基础代码
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``` python
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from telegram.ext import CommandHandler, CallbackContext
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from logger import Log
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from utils.decorators.error import error_callable
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from utils.decorators.restricts import restricts
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from utils.plugins.manager import listener_plugins_class
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@listener_plugins_class()
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class Example:
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@classmethod
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def create_handlers(cls):
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example = cls()
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return [CommandHandler('example', example.command_start)]
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@error_callable
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@restricts()
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async def command_start(self, update: Update, context: CallbackContext) -> None:
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user = update.effective_user
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Log.info(f"用户 {user.full_name}[{user.id}] 发出example命令")
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await message.reply_text("Example")
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```
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### 注意
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plugins 模块下的类必须提供 `create_handlers` 类方法作为构建相应处理程序给 `handle.py`
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在函数注册为命令处理过程（如 `CommandHandler` ）需要添加 `error_callable` 修饰器作为错误统一处理
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如果套引用服务，参数需要声明需要引用服务的类型，并且添加 `inject` 修饰器
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必要的函数必须捕获异常后通知用户或者直接抛出异常
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入口函数必须使用 `@restricts()` 修饰器 预防洪水攻击
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只需在构建的类前加上 `@listener_plugins_class()` 修饰器即可向程序注册插件
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**注意：`@restricts()` 修饰器带参，必须带括号，否则会出现调用错误**
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