简道云fastapi
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<?xml version="1.0" encoding="UTF-8"?>
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<module type="PYTHON_MODULE" version="4">
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<component name="NewModuleRootManager">
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<content url="file://$MODULE_DIR$" />
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<orderEntry type="jdk" jdkName="fastapi_app" jdkType="Python SDK" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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<component name="PyDocumentationSettings">
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<option name="format" value="PLAIN" />
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<option name="myDocStringFormat" value="Plain" />
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</component>
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</module>
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# FastAPI项目架构说明文档
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## 项目架构概览
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本项目采用模块化、可扩展的架构设计,主要包含以下核心组件:
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```
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fastapi_app/
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├── app/
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│ ├── core/ # 核心模块(可选)
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│ │ ├── header_manager.py # 请求头管理器
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│ │ ├── module_registry.py # 模块注册表
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│ │ └── __init__.py # 核心模块导出
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│ ├── module/ # 业务模块
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│ │ ├── F6_Plugin_module.py
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│ │ ├── module.py
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│ │ └── other_module.py
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│ ├── tasks/ # 后台任务模块
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│ │ ├── common.py
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│ │ ├── brand_tasks.py
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│ │ ├── delete_tasks.py
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│ │ └── customer_tasks.py
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│ ├── utils/ # 工具模块
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│ │ └── app_tools.py
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│ └── api.py # API接口
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├── main.py # FastAPI应用入口
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└── requirements_fastapi.txt # 依赖清单
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```
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## 核心组件说明
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### 1. 请求头管理器(HeaderManager)
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统一管理不同模块的请求头配置。
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预定义配置:
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- `default`: 默认请求头
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- `f6_login`: F6系统登录请求头
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- `jiandaoyun_api`: 简道云API请求头
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使用示例:
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```python
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from app.core.header_manager import HeaderManager
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# 获取默认请求头
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headers = HeaderManager.get_headers()
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# 获取F6登录请求头
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headers = HeaderManager.get_headers('f6_login')
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# 自定义请求头
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headers = HeaderManager.get_headers(
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'default',
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referer='https://example.com',
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custom_headers={'X-Custom-Header': 'value'}
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)
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# 注册新模块的请求头
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from app.core.header_manager import HeaderConfig
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custom_config = HeaderConfig(
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referer='https://new-module.com',
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user_agent='Custom Agent'
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)
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HeaderManager.register_module_headers('new_module', custom_config)
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```
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### 2. 模块注册表(ModuleRegistry)
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统一注册和管理所有功能模块和操作(可选使用,主要用于请求头管理)。
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注册操作:
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```python
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from app.core import core_manager
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core_manager.register_action(
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action_name='my_action',
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handler=my_handler_function,
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module_name='my_module',
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description='操作描述',
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requires_auth=True,
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header_module='default'
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)
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```
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获取操作:
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```python
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action_config = core_manager.registry.get_action('my_action')
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if action_config:
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result = action_config.handler(data)
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```
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## 添加新功能模块
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### 步骤1:创建模块文件
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在 `app/module/` 目录下创建新模块文件,例如 `new_module.py`:
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```python
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class NewModule:
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def my_action(self, data):
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"""即刻执行的操作"""
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# 处理逻辑
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return {'msg': '执行成功'}
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def my_background_action(self, data):
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"""后台执行的操作"""
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# 这个函数会启动后台线程
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from app import back_ground_tasks
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import threading
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thread = threading.Thread(
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target=back_ground_tasks.my_background_task,
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args=(data,)
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)
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thread.start()
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return {'msg': '正在执行中'}
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```
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### 步骤2:创建后台任务(如果需要)
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在 `app/tasks/` 目录下创建任务文件,例如 `new_tasks.py`:
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```python
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from app.tasks.common import update_jiandaoyun, approve_workflow
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def my_background_task(data):
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"""后台任务函数"""
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# 执行耗时操作
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result = "执行结果"
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# 更新简道云表单
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msg = update_jiandaoyun(data, result)
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# 提交工作流
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if msg.get('msg'):
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approve_workflow(data)
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```
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### 步骤3:在 main.py 中注册操作
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在 `main.py` 的 `get_action_map()` 函数中添加:
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```python
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def get_action_map() -> dict:
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# ... 现有代码 ...
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new_module = NewModule()
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return {
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# ... 现有操作 ...
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'my_action': new_module.my_action,
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'my_background_action': new_module.my_background_action,
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}
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```
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### 步骤4:注册新的请求头(如果需要)
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在 `app/core/header_manager.py` 中添加:
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```python
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# 在 HeaderManager 类中添加
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NEW_MODULE_HEADERS = HeaderConfig(
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referer='https://new-module.com',
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user_agent='Custom User Agent',
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custom_headers={'X-API-Key': 'your-api-key'}
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)
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_module_headers: Dict[str, HeaderConfig] = {
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# ... 现有配置 ...
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'new_module': NEW_MODULE_HEADERS,
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}
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```
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## 执行方式说明
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### 调度机制
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项目使用原有的任务队列调度方式:
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1. **所有操作**都通过 `app_tools.enqueue_task()` 放入任务队列
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2. **同步等待**结果通过 `response_queue.get()` 获取
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3. **后台任务**在模块函数内部使用 `threading.Thread` 启动线程
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### 即刻执行 vs 后台执行
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- **即刻执行**:函数直接返回结果,通过任务队列同步执行
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- **后台执行**:函数内部启动线程执行耗时操作,立即返回"正在执行中"的提示
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所有操作都通过统一的任务队列处理,后台任务由模块函数内部管理。
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## API接口
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### POST /webhook
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统一处理所有请求的主接口。
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请求头:
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- `Action`: 操作名称
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- `Check`: (可选)F6_Plugin 操作时的检查标志
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请求体:
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```json
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{
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"api_key": "...",
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"entry_id": "...",
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"data_id": "...",
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"Action": "..." // F6_Plugin 操作时需要
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}
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```
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## 最佳实践
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1. **模块职责单一**:每个模块只负责一类功能
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2. **统一注册**:所有操作都在 `main.py` 的 `get_action_map()` 中统一注册
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3. **请求头管理**:使用 HeaderManager 统一管理请求头,避免硬编码(可选)
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4. **错误处理**:在模块函数中统一处理异常
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5. **日志记录**:使用统一的日志记录器 `logging.getLogger('app')`
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6. **向后兼容**:保持 `app.back_ground_tasks` 的向后兼容性
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7. **任务队列**:所有操作都通过 `app_tools.enqueue_task()` 放入任务队列统一处理
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## 后续扩展建议
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1. **添加中间件**:用于请求验证、日志记录等
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2. **添加配置管理**:使用配置文件管理不同环境的设置
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3. **添加任务队列**:使用 Celery 或 RQ 管理后台任务
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4. **添加API文档**:使用 FastAPI 的自动文档功能
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5. **添加单元测试**:为每个模块添加测试用例
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+506
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# Bug 报告
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## 严重程度说明
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- 🔴 **严重**: 可能导致程序崩溃或数据丢失
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- 🟡 **中等**: 可能导致功能异常或错误处理不当
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- 🟢 **轻微**: 代码质量问题,不影响功能但需要改进
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---
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## 1. api.py (根目录) - 错误日志键名错误
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### 位置
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- 第540行:`entry_data_batch_delete` 方法
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- 第654行:`workflow_task_hand_over` 方法
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- 第701行:`get_upload_token` 方法
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- 第745行:`upload_file` 方法
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### 问题描述
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🟡 **中等** - 在错误日志中使用了错误的键名 `data['data_list']`,但这些方法中可能不存在该键。
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### 代码示例
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```python
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# 第540行 - entry_data_batch_delete
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error_task_logger.error(
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f"任务 {data['data_list'][start_index:end_index]} 连续{max_retries}次请求失败,放弃此次请求。")
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# 应该是 data['data_ids']
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# 第654行 - workflow_task_hand_over
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error_task_logger.error(
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f"任务 {data['data_list']} 连续{max_retries}次请求失败,放弃此次请求。")
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# 该方法没有 data_list 键
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# 第701行 - get_upload_token
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error_task_logger.error(
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f"任务 {data['data_list']} 连续{max_retries}次请求失败,放弃此次请求。")
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# 该方法没有 data_list 键
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# 第745行 - upload_file
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error_task_logger.error(
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f"任务 {data['data_list']} 连续{max_retries}次请求失败,放弃此次请求。")
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# 该方法没有 data_list 键
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```
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### 修复建议
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使用正确的键名或使用 `data.get()` 方法安全访问。
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---
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## 2. main.py - Handler 调用问题
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### 位置
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第76行和第80行
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### 问题描述
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🟡 **中等** - 当 `action_map.get()` 返回默认的 lambda 函数时,handler 是一个函数对象,但代码中直接将其传递给 `enqueue_task`,这应该是正确的。但如果 handler 是 lambda,需要确保它能被正确调用。
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### 代码示例
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```python
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# 第76行
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handler = action_map.get(sub_action, lambda x: {'msg': '未执行'})
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# 第80行
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handler = action_map.get(action, lambda x: {'msg': '未知的操作'})
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```
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### 修复建议
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确保所有 handler 都能正确处理数据参数。如果 handler 可能返回 None,需要添加检查。
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---
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## 3. main.py - 队列阻塞风险
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### 位置
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第86行
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### 问题描述
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🟡 **中等** - 使用 `response_queue.get()` 会无限期阻塞,如果任务处理线程出现问题,可能导致请求永远挂起。
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### 代码示例
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```python
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result = await anyio.to_thread.run_sync(response_queue.get)
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```
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### 修复建议
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添加超时机制或使用 `response_queue.get(timeout=...)`。
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---
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## 4. app/api.py - 数组访问未检查
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### 位置
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第712-713行:`get_upload_token` 方法
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### 问题描述
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🔴 **严重** - 直接访问 `res_j['token_and_url_list'][0]` 可能导致 KeyError 或 IndexError。
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### 代码示例
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```python
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res_j = res.json()
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upload_url = res_j['token_and_url_list'][0]['url']
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upload_token = res_j['token_and_url_list'][0]['token']
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```
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### 修复建议
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添加检查:
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```python
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token_list = res_j.get('token_and_url_list', [])
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if not token_list:
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raise ValueError("未获取到上传凭证")
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upload_url = token_list[0].get('url')
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upload_token = token_list[0].get('token')
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```
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---
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## 5. app/module/F6_Plugin_module.py - 数组访问未检查
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### 位置
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第40行:`accept_file` 方法
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### 问题描述
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🔴 **严重** - 直接访问 `data['data']['附件'][0]['url']` 可能导致 KeyError 或 IndexError。
|
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|
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### 代码示例
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```python
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url = data['data']['附件'][0]['url']
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```
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||||
|
||||
### 修复建议
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添加检查:
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```python
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attachments = data.get('data', {}).get('附件', [])
|
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if not attachments:
|
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return None, data
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url = attachments[0].get('url')
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```
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||||
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||||
---
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||||
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## 6. app/module/F6_Plugin_module.py - 键访问未检查
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||||
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### 位置
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第96行:`check_file` 方法
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### 问题描述
|
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🔴 **严重** - 直接访问 `data1['data']['Action(隐藏)']` 可能导致 KeyError。
|
||||
|
||||
### 代码示例
|
||||
```python
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||||
action = data1['data']['Action(隐藏)']
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||||
```
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||||
|
||||
### 修复建议
|
||||
使用安全访问:
|
||||
```python
|
||||
action = data1.get('data', {}).get('Action(隐藏)')
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||||
if not action:
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||||
return {'msg': '缺少Action字段'}
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||||
```
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||||
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||||
---
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||||
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||||
## 7. app/module/module.py - 临时文件未清理
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### 位置
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第21-31行:`get_captcha` 方法
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### 问题描述
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🟢 **轻微** - 创建了临时文件 `captcha.png` 和 `preprocessed_captcha.png`,但没有清理。
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||||
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||||
### 代码示例
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||||
```python
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||||
with open('captcha.png', 'wb') as f:
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f.write(response.content)
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||||
# ... 处理文件 ...
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||||
image.save('preprocessed_captcha.png')
|
||||
```
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||||
|
||||
### 修复建议
|
||||
使用临时文件或处理完后删除:
|
||||
```python
|
||||
import tempfile
|
||||
import os
|
||||
|
||||
with tempfile.NamedTemporaryFile(suffix='.png', delete=False) as tmp:
|
||||
tmp.write(response.content)
|
||||
tmp_path = tmp.name
|
||||
|
||||
try:
|
||||
# 处理文件
|
||||
...
|
||||
finally:
|
||||
if os.path.exists(tmp_path):
|
||||
os.remove(tmp_path)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 8. app/module/module.py - group_id 可能为空
|
||||
|
||||
### 位置
|
||||
第65-73行:`login_in` 方法
|
||||
|
||||
### 问题描述
|
||||
🟡 **中等** - 如果找不到匹配的 `company_name`,`group_id` 为空字符串,后续请求可能失败。
|
||||
|
||||
### 代码示例
|
||||
```python
|
||||
group_id = ''
|
||||
for group in res_json.get('data', []):
|
||||
if group["groupName"] == company_name:
|
||||
group_id = group.get("groupId")
|
||||
|
||||
token = quote(res_json['token'])
|
||||
url = (f'https://yunxiu.f6car.cn/kzf6/user/loginAfterChooseGroup?'
|
||||
f'token={token}&groupId={group_id}&macAddress=')
|
||||
```
|
||||
|
||||
### 修复建议
|
||||
添加检查:
|
||||
```python
|
||||
if not group_id:
|
||||
logger.error(f"未找到公司名称: {company_name}")
|
||||
return None
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 9. app/module/module.py - 时间判断逻辑错误
|
||||
|
||||
### 位置
|
||||
第119行:`delete_customer_background` 方法(在 delete_tasks.py 中)
|
||||
第246行:`delete_car_background` 方法(在 delete_tasks.py 中)
|
||||
|
||||
### 问题描述
|
||||
🟡 **中等** - 时间判断逻辑错误:`if 20 <= now.hour <= 8:` 永远不会为 True(20 不可能小于等于 8)。
|
||||
|
||||
### 代码示例
|
||||
```python
|
||||
now = datetime.now()
|
||||
if 20 <= now.hour <= 8:
|
||||
time.sleep(1)
|
||||
else:
|
||||
time.sleep(3)
|
||||
```
|
||||
|
||||
### 修复建议
|
||||
应该是:
|
||||
```python
|
||||
now = datetime.now()
|
||||
if 8 <= now.hour <= 20: # 8点到20点之间
|
||||
time.sleep(3.5)
|
||||
else: # 其他时间
|
||||
time.sleep(1.5)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 10. app/tasks/common.py - 数组访问未检查
|
||||
|
||||
### 位置
|
||||
第56行:`approve_workflow` 方法
|
||||
|
||||
### 问题描述
|
||||
🔴 **严重** - 直接访问 `json['tasks']` 和 `json['tasks'][0]` 可能导致 KeyError 或 IndexError。
|
||||
|
||||
### 代码示例
|
||||
```python
|
||||
for task in json['tasks']:
|
||||
if task['status'] == 0:
|
||||
username = task['assignee']['username']
|
||||
instance_id = task['instance_id']
|
||||
task_id = task['task_id']
|
||||
```
|
||||
|
||||
### 修复建议
|
||||
添加检查:
|
||||
```python
|
||||
tasks = json.get('tasks', [])
|
||||
if not tasks:
|
||||
logger.error("未找到待处理任务")
|
||||
return
|
||||
|
||||
for task in tasks:
|
||||
if task.get('status') == 0:
|
||||
assignee = task.get('assignee', {})
|
||||
username = assignee.get('username')
|
||||
instance_id = task.get('instance_id')
|
||||
task_id = task.get('task_id')
|
||||
if username and instance_id and task_id:
|
||||
break
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 11. app/tasks/delete_tasks.py - 数组访问未检查
|
||||
|
||||
### 位置
|
||||
第62行:`delete_customer_background` 方法
|
||||
第154行:`delete_car_background` 方法
|
||||
|
||||
### 问题描述
|
||||
🔴 **严重** - 直接访问 `org_res.json().get("data").get("list")[0]` 可能导致 IndexError。
|
||||
|
||||
### 代码示例
|
||||
```python
|
||||
operate_org_id = org_res.json().get("data").get("list")[0].get("orgId")
|
||||
```
|
||||
|
||||
### 修复建议
|
||||
添加检查:
|
||||
```python
|
||||
org_data = org_res.json().get("data", {}).get("list", [])
|
||||
if not org_data:
|
||||
logger.error("未获取到门店信息")
|
||||
return
|
||||
operate_org_id = org_data[0].get("orgId")
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 12. app/tasks/customer_tasks.py - 重试逻辑错误
|
||||
|
||||
### 位置
|
||||
第52-67行:`modify_customer_info_background` 方法
|
||||
|
||||
### 问题描述
|
||||
🟡 **中等** - `retry_count` 在循环外部初始化,导致每次页面请求都使用相同的重试计数,而不是每页独立重试。
|
||||
|
||||
### 代码示例
|
||||
```python
|
||||
retry_count = 0
|
||||
for page in range(1, total_pages + 1):
|
||||
while retry_count < max_retries:
|
||||
# ...
|
||||
if response.status_code == 200:
|
||||
break
|
||||
else:
|
||||
retry_count += 1
|
||||
```
|
||||
|
||||
### 修复建议
|
||||
将 `retry_count` 移到循环内部:
|
||||
```python
|
||||
for page in range(1, total_pages + 1):
|
||||
retry_count = 0
|
||||
while retry_count < max_retries:
|
||||
# ...
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 13. app/tasks/delete_tasks.py - 条件判断错误
|
||||
|
||||
### 位置
|
||||
第115-116行:`delete_customer_background` 方法
|
||||
|
||||
### 问题描述
|
||||
🟡 **中等** - `if success + fail < len(json_data):` 这个条件判断逻辑有问题,应该检查是否还有未处理的项。
|
||||
|
||||
### 代码示例
|
||||
```python
|
||||
if success + fail < len(json_data):
|
||||
continue
|
||||
```
|
||||
|
||||
### 修复建议
|
||||
这个条件判断似乎是想检查是否处理完所有项,但逻辑不正确。应该移除或修正。
|
||||
|
||||
---
|
||||
|
||||
## 14. app/tasks/delete_tasks.py - 变量作用域问题
|
||||
|
||||
### 位置
|
||||
第215行:`delete_car_background` 方法
|
||||
|
||||
### 问题描述
|
||||
🟡 **中等** - 在循环外部使用了 `page` 变量,但 `page` 只在循环内部定义。
|
||||
|
||||
### 代码示例
|
||||
```python
|
||||
for page in range(1, all_page + 1):
|
||||
# ...
|
||||
for item in items:
|
||||
# ...
|
||||
if not car_id or not customer_id:
|
||||
logger.info(f"页码 {page} 中缺少必要的ID信息") # page 在这里可用
|
||||
# ...
|
||||
# ...
|
||||
logger.error(f"删除失败: 页码 {page}, ...") # page 在这里可用
|
||||
```
|
||||
|
||||
实际上这个不是bug,`page` 在循环内部是可用的。但如果在循环外部使用就会有问题。
|
||||
|
||||
---
|
||||
|
||||
## 15. api.py (根目录) - 文件资源泄漏
|
||||
|
||||
### 位置
|
||||
第721-747行:`upload_file` 方法
|
||||
|
||||
### 问题描述
|
||||
🔴 **严重** - 文件在循环外部打开,如果循环中发生异常或提前返回,文件可能不会被关闭,导致资源泄漏。
|
||||
|
||||
### 代码示例
|
||||
```python
|
||||
f = open(file_path, 'rb')
|
||||
files = {"file": f}
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, files=files, timeout=10)
|
||||
# ...
|
||||
if res.status_code == 200:
|
||||
return data_get # 提前返回,文件未关闭!
|
||||
# ...
|
||||
except requests.exceptions.RequestException as e:
|
||||
# 如果异常发生,文件可能不会被关闭
|
||||
# ...
|
||||
f.close() # 只有在循环结束后才会执行
|
||||
```
|
||||
|
||||
### 修复建议
|
||||
使用 `with` 语句确保文件总是被关闭:
|
||||
```python
|
||||
retries = 0
|
||||
result = None
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
with open(file_path, 'rb') as f:
|
||||
files = {"file": f}
|
||||
res = requests.post(url=url, data=payload, headers=headers, files=files, timeout=10)
|
||||
res.raise_for_status()
|
||||
data_get = res.json()
|
||||
if res.status_code == 200:
|
||||
return data_get
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
|
||||
if retries > max_retries:
|
||||
error_task_logger.error(f"上传文件失败,已重试{max_retries}次")
|
||||
return None
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 16. api.py (根目录) - 重试时文件指针问题
|
||||
|
||||
### 位置
|
||||
第721-747行:`upload_file` 方法
|
||||
|
||||
### 问题描述
|
||||
🟡 **中等** - 文件在循环外部打开,重试时文件指针已经移动到文件末尾,后续重试会读取空内容。
|
||||
|
||||
### 代码示例
|
||||
```python
|
||||
f = open(file_path, 'rb')
|
||||
files = {"file": f}
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
res = requests.post(url=url, data=payload, headers=headers, files=files, timeout=10)
|
||||
# 第一次请求后,文件指针已经移动到末尾
|
||||
# 重试时会读取空内容
|
||||
```
|
||||
|
||||
### 修复建议
|
||||
每次重试时重新打开文件,或使用 `with` 语句在每次循环中打开文件。
|
||||
|
||||
---
|
||||
|
||||
## 总结
|
||||
|
||||
### 按严重程度分类
|
||||
|
||||
**严重 (🔴)** - 需要立即修复:
|
||||
1. app/api.py - 数组访问未检查(get_upload_token)
|
||||
2. app/module/F6_Plugin_module.py - 数组访问未检查(accept_file)
|
||||
3. app/module/F6_Plugin_module.py - 键访问未检查(check_file)
|
||||
4. app/tasks/common.py - 数组访问未检查(approve_workflow)
|
||||
5. app/tasks/delete_tasks.py - 数组访问未检查(两处)
|
||||
6. api.py (根目录) - 文件资源泄漏(upload_file)
|
||||
|
||||
**中等 (🟡)** - 建议尽快修复:
|
||||
1. api.py - 错误日志键名错误(多处)
|
||||
2. api.py - 重试时文件指针问题(upload_file)
|
||||
3. main.py - Handler 调用和队列阻塞问题
|
||||
4. app/module/module.py - group_id 可能为空
|
||||
5. app/module/module.py - 时间判断逻辑错误(两处)
|
||||
6. app/tasks/customer_tasks.py - 重试逻辑错误
|
||||
7. app/tasks/delete_tasks.py - 条件判断错误
|
||||
|
||||
**轻微 (🟢)** - 代码质量改进:
|
||||
1. app/module/module.py - 临时文件未清理
|
||||
|
||||
### 建议的修复优先级
|
||||
|
||||
1. **立即修复**:所有严重级别的bug,特别是可能导致程序崩溃的数组访问问题
|
||||
2. **尽快修复**:中等级别的bug,特别是逻辑错误和错误处理问题
|
||||
3. **代码改进**:轻微级别的bug,在时间允许时进行改进
|
||||
|
||||
@@ -0,0 +1,710 @@
|
||||
# FastAPI 学习文档
|
||||
|
||||
## 📚 目录
|
||||
|
||||
1. [FastAPI 简介](#fastapi-简介)
|
||||
2. [Flask vs FastAPI 对比](#flask-vs-fastapi-对比)
|
||||
3. [FastAPI 核心概念](#fastapi-核心概念)
|
||||
4. [项目中的 FastAPI 使用](#项目中的-fastapi-使用)
|
||||
5. [学习路径建议](#学习路径建议)
|
||||
6. [常见问题解答](#常见问题解答)
|
||||
|
||||
---
|
||||
|
||||
## FastAPI 简介
|
||||
|
||||
### 什么是 FastAPI?
|
||||
|
||||
FastAPI 是一个现代、快速(高性能)的 Web 框架,用于构建 API,基于 Python 3.6+ 的类型提示(type hints)。
|
||||
|
||||
### 主要特点
|
||||
|
||||
1. **高性能**:与 NodeJS 和 Go 相当,是最快的 Python 框架之一
|
||||
2. **快速开发**:开发速度提升约 200% 到 300%
|
||||
3. **自动文档**:自动生成交互式 API 文档(Swagger UI)
|
||||
4. **类型提示**:基于 Python 类型提示,提供更好的 IDE 支持
|
||||
5. **异步支持**:原生支持 async/await
|
||||
6. **数据验证**:自动进行请求和响应数据验证
|
||||
|
||||
---
|
||||
|
||||
## Flask vs FastAPI 对比
|
||||
|
||||
### 1. 基本语法对比
|
||||
|
||||
#### Flask 写法
|
||||
```python
|
||||
from flask import Flask, request, jsonify
|
||||
|
||||
app = Flask(__name__)
|
||||
|
||||
@app.route('/webhook', methods=['POST'])
|
||||
def webhook():
|
||||
data = request.get_json()
|
||||
return jsonify({'msg': 'success'})
|
||||
```
|
||||
|
||||
#### FastAPI 写法
|
||||
```python
|
||||
from fastapi import FastAPI
|
||||
from fastapi.responses import JSONResponse
|
||||
from pydantic import BaseModel
|
||||
|
||||
app = FastAPI()
|
||||
|
||||
class RequestData(BaseModel):
|
||||
name: str
|
||||
age: int
|
||||
|
||||
@app.post("/webhook")
|
||||
async def webhook(data: RequestData):
|
||||
return JSONResponse({'msg': 'success'})
|
||||
```
|
||||
|
||||
### 2. 主要区别
|
||||
|
||||
| 特性 | Flask | FastAPI |
|
||||
|------|-------|---------|
|
||||
| **异步支持** | 需要额外库(Flask-AsyncIO) | 原生支持 async/await |
|
||||
| **类型验证** | 手动验证 | 自动验证(基于 Pydantic) |
|
||||
| **API 文档** | 需要手动编写 | 自动生成(Swagger/OpenAPI) |
|
||||
| **性能** | 中等 | 高性能(接近 NodeJS) |
|
||||
| **依赖注入** | 需要额外库 | 内置支持 |
|
||||
| **数据验证** | 手动处理 | 自动验证和转换 |
|
||||
|
||||
### 3. 请求处理对比
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
from flask import request
|
||||
|
||||
@app.route('/api', methods=['POST'])
|
||||
def api():
|
||||
# 手动获取 JSON 数据
|
||||
data = request.get_json()
|
||||
# 手动验证
|
||||
if not data or 'name' not in data:
|
||||
return jsonify({'error': '缺少 name 字段'}), 400
|
||||
return jsonify({'result': data['name']})
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
from pydantic import BaseModel
|
||||
|
||||
class Item(BaseModel):
|
||||
name: str
|
||||
age: int
|
||||
|
||||
@app.post("/api")
|
||||
async def api(item: Item):
|
||||
# 自动验证,如果 name 缺失会自动返回 422 错误
|
||||
return {'result': item.name}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## FastAPI 核心概念
|
||||
|
||||
### 1. 应用实例(FastAPI App)
|
||||
|
||||
```python
|
||||
from fastapi import FastAPI
|
||||
|
||||
# 创建 FastAPI 应用实例
|
||||
app = FastAPI(
|
||||
title="简道云FastAPI服务", # API 文档标题
|
||||
description="简道云 API 服务", # API 描述
|
||||
version="1.0.0" # 版本号
|
||||
)
|
||||
```
|
||||
|
||||
**项目中的使用**(`main.py`):
|
||||
```python
|
||||
app = FastAPI(title="简道云FastAPI服务")
|
||||
```
|
||||
|
||||
### 2. 路由装饰器(Route Decorators)
|
||||
|
||||
FastAPI 使用装饰器定义路由,类似于 Flask:
|
||||
|
||||
```python
|
||||
@app.get("/") # GET 请求
|
||||
@app.post("/") # POST 请求
|
||||
@app.put("/") # PUT 请求
|
||||
@app.delete("/") # DELETE 请求
|
||||
```
|
||||
|
||||
**项目中的使用**(`main.py`):
|
||||
```python
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
# 处理逻辑
|
||||
pass
|
||||
```
|
||||
|
||||
### 3. 请求对象(Request)
|
||||
|
||||
FastAPI 的 `Request` 对象提供了访问请求信息的方法:
|
||||
|
||||
```python
|
||||
from fastapi import Request
|
||||
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
# 获取 JSON 数据
|
||||
data = await request.json()
|
||||
|
||||
# 获取请求头
|
||||
headers = request.headers
|
||||
|
||||
# 获取查询参数
|
||||
query_params = request.query_params
|
||||
|
||||
# 获取路径参数
|
||||
path_params = request.path_params
|
||||
```
|
||||
|
||||
**项目中的使用**(`main.py`):
|
||||
```python
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
# 获取请求数据
|
||||
data = await request.json()
|
||||
header = request.headers
|
||||
|
||||
# 解码请求头
|
||||
decoded_header = app_tools.decode_headers(header)
|
||||
```
|
||||
|
||||
### 4. 响应对象(Response)
|
||||
|
||||
FastAPI 提供了多种响应类型:
|
||||
|
||||
```python
|
||||
from fastapi.responses import JSONResponse, HTMLResponse, PlainTextResponse
|
||||
|
||||
@app.post("/api")
|
||||
async def api():
|
||||
# JSON 响应
|
||||
return JSONResponse({'msg': 'success'})
|
||||
|
||||
# 或者直接返回字典(FastAPI 会自动转换为 JSON)
|
||||
return {'msg': 'success'}
|
||||
```
|
||||
|
||||
**项目中的使用**(`main.py`):
|
||||
```python
|
||||
return JSONResponse(result)
|
||||
```
|
||||
|
||||
### 5. 异步函数(Async Functions)
|
||||
|
||||
FastAPI 支持异步函数,使用 `async` 和 `await`:
|
||||
|
||||
```python
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
# 异步获取 JSON 数据
|
||||
data = await request.json()
|
||||
|
||||
# 异步调用其他函数
|
||||
result = await some_async_function(data)
|
||||
|
||||
return result
|
||||
```
|
||||
|
||||
**项目中的使用**(`main.py`):
|
||||
```python
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
data = await request.json() # 异步获取数据
|
||||
# ...
|
||||
result = await anyio.to_thread.run_sync(response_queue.get) # 异步执行同步函数
|
||||
```
|
||||
|
||||
### 6. 生命周期事件(Lifecycle Events)
|
||||
|
||||
FastAPI 提供了应用启动和关闭事件:
|
||||
|
||||
```python
|
||||
@app.on_event("startup")
|
||||
async def startup_event():
|
||||
"""应用启动时执行"""
|
||||
print("应用启动")
|
||||
|
||||
@app.on_event("shutdown")
|
||||
async def shutdown_event():
|
||||
"""应用关闭时执行"""
|
||||
print("应用关闭")
|
||||
```
|
||||
|
||||
**项目中的使用**(`main.py`):
|
||||
```python
|
||||
@app.on_event("startup")
|
||||
def on_startup():
|
||||
"""应用启动时初始化"""
|
||||
app.state.app_tools = AppTools(Config)
|
||||
app.state.logger = setup_global_logger(Config)
|
||||
app.state.f6_module = F6Module()
|
||||
app.state.f6_plugin_module = F6PluginModule()
|
||||
app.state.other_module = OtherPluginModule()
|
||||
```
|
||||
|
||||
### 7. 应用状态(Application State)
|
||||
|
||||
FastAPI 允许在应用实例上存储状态:
|
||||
|
||||
```python
|
||||
# 设置状态
|
||||
app.state.my_data = "some value"
|
||||
|
||||
# 获取状态
|
||||
my_data = app.state.my_data
|
||||
```
|
||||
|
||||
**项目中的使用**(`main.py`):
|
||||
```python
|
||||
# 在启动时设置
|
||||
app.state.app_tools = AppTools(Config)
|
||||
app.state.logger = setup_global_logger(Config)
|
||||
|
||||
# 在路由中使用
|
||||
logger = app.state.logger
|
||||
app_tools: AppTools = app.state.app_tools
|
||||
```
|
||||
|
||||
### 8. 数据验证(Pydantic Models)
|
||||
|
||||
FastAPI 使用 Pydantic 进行数据验证:
|
||||
|
||||
```python
|
||||
from pydantic import BaseModel
|
||||
|
||||
class User(BaseModel):
|
||||
name: str
|
||||
age: int
|
||||
email: str = None # 可选字段
|
||||
|
||||
@app.post("/users")
|
||||
async def create_user(user: User):
|
||||
# user 已经自动验证和转换
|
||||
return {"name": user.name, "age": user.age}
|
||||
```
|
||||
|
||||
**项目中的潜在使用**(可以改进):
|
||||
```python
|
||||
# 可以定义请求模型
|
||||
class WebhookRequest(BaseModel):
|
||||
api_key: str
|
||||
entry_id: str
|
||||
data_id: str
|
||||
Action: str = None # 可选字段
|
||||
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request, data: WebhookRequest):
|
||||
# data 已经自动验证
|
||||
pass
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 项目中的 FastAPI 使用
|
||||
|
||||
### 1. 项目结构分析
|
||||
|
||||
```
|
||||
fastapi_app/
|
||||
├── main.py # FastAPI 应用入口
|
||||
├── api.py # API 工具类(简道云 API 封装)
|
||||
├── app/
|
||||
│ ├── api.py # API 模块(简道云 API 封装)
|
||||
│ ├── config.py # 配置管理
|
||||
│ ├── module/ # 业务模块
|
||||
│ ├── tasks/ # 后台任务
|
||||
│ └── utils/ # 工具函数
|
||||
└── requirements.txt # 依赖列表
|
||||
```
|
||||
|
||||
### 2. main.py 详解
|
||||
|
||||
让我们逐步分析 `main.py` 文件:
|
||||
|
||||
#### 2.1 导入和初始化
|
||||
|
||||
```python
|
||||
from fastapi import FastAPI, Request
|
||||
from fastapi.responses import JSONResponse
|
||||
import json
|
||||
import anyio
|
||||
from app.utils.app_tools import AppTools, setup_global_logger
|
||||
from app.module.F6_Plugin_module import F6PluginModule
|
||||
from app.module.module import F6Module
|
||||
from app.module.other_module import OtherPluginModule
|
||||
from app.config import Config
|
||||
|
||||
# 创建 FastAPI 应用实例
|
||||
app = FastAPI(title="简道云FastAPI服务")
|
||||
```
|
||||
|
||||
**说明**:
|
||||
- `FastAPI`:主应用类
|
||||
- `Request`:请求对象,用于访问请求信息
|
||||
- `JSONResponse`:JSON 响应类
|
||||
|
||||
#### 2.2 启动事件
|
||||
|
||||
```python
|
||||
@app.on_event("startup")
|
||||
def on_startup():
|
||||
"""应用启动时初始化"""
|
||||
app.state.app_tools = AppTools(Config)
|
||||
app.state.logger = setup_global_logger(Config)
|
||||
app.state.f6_module = F6Module()
|
||||
app.state.f6_plugin_module = F6PluginModule()
|
||||
app.state.other_module = OtherPluginModule()
|
||||
```
|
||||
|
||||
**说明**:
|
||||
- `@app.on_event("startup")`:应用启动时执行
|
||||
- `app.state`:存储应用级别的状态
|
||||
- 初始化工具类、日志记录器和业务模块
|
||||
|
||||
#### 2.3 路由处理
|
||||
|
||||
```python
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
"""
|
||||
接受前端请求后将任务放入消息队列
|
||||
|
||||
Returns:
|
||||
any: 返回任务处理的结果
|
||||
"""
|
||||
logger = app.state.logger
|
||||
app_tools: AppTools = app.state.app_tools
|
||||
|
||||
# 获取请求数据
|
||||
data = await request.json()
|
||||
header = request.headers
|
||||
|
||||
# 解码请求头
|
||||
decoded_header = app_tools.decode_headers(header)
|
||||
|
||||
# 获取操作映射表
|
||||
action_map = get_action_map()
|
||||
action = decoded_header.get('Action')
|
||||
|
||||
# 处理逻辑...
|
||||
|
||||
# 将任务放入消息队列
|
||||
response_queue = app_tools.enqueue_task(handler, data)
|
||||
|
||||
# 等待任务处理结果
|
||||
result = await anyio.to_thread.run_sync(response_queue.get)
|
||||
|
||||
logger.info(json.dumps(result, ensure_ascii=False, indent=4))
|
||||
|
||||
return JSONResponse(result)
|
||||
```
|
||||
|
||||
**关键点**:
|
||||
1. `async def`:异步函数定义
|
||||
2. `await request.json()`:异步获取 JSON 数据
|
||||
3. `await anyio.to_thread.run_sync()`:在线程池中执行同步函数
|
||||
4. `JSONResponse`:返回 JSON 响应
|
||||
|
||||
### 3. 任务队列机制
|
||||
|
||||
项目使用自定义的任务队列来处理请求:
|
||||
|
||||
```python
|
||||
# 在 app_tools.py 中
|
||||
class AppTools:
|
||||
def __init__(self, config):
|
||||
self.task_queue = Queue()
|
||||
self._start_task_thread()
|
||||
|
||||
def enqueue_task(self, handler, data):
|
||||
response_queue = Queue()
|
||||
self.task_queue.put({
|
||||
'handler': handler,
|
||||
'data': data,
|
||||
'response': response_queue
|
||||
})
|
||||
return response_queue
|
||||
```
|
||||
|
||||
**工作流程**:
|
||||
1. 请求到达 `/webhook` 端点
|
||||
2. 将任务放入队列
|
||||
3. 后台线程处理任务
|
||||
4. 等待结果返回
|
||||
|
||||
### 4. 操作映射机制
|
||||
|
||||
项目使用操作映射表来路由不同的操作:
|
||||
|
||||
```python
|
||||
def get_action_map() -> dict:
|
||||
"""获取操作映射表"""
|
||||
f6_module = app.state.f6_module
|
||||
f6_plugin_module = app.state.f6_plugin_module
|
||||
other_module = app.state.other_module
|
||||
return {
|
||||
'login_in': f6_module.accept_login_message,
|
||||
'get_company_information': f6_module.get_company_information,
|
||||
'create_brand': f6_plugin_module.create_brand,
|
||||
# ... 更多操作
|
||||
}
|
||||
```
|
||||
|
||||
**说明**:
|
||||
- 通过请求头中的 `Action` 字段确定要执行的操作
|
||||
- 使用字典映射操作名到处理函数
|
||||
|
||||
---
|
||||
|
||||
## 学习路径建议
|
||||
|
||||
### 阶段 1:基础理解(1-2 天)
|
||||
|
||||
1. **理解 FastAPI 基本概念**
|
||||
- 阅读官方文档:https://fastapi.tiangolo.com/
|
||||
- 理解路由、请求、响应的基本用法
|
||||
|
||||
2. **运行项目**
|
||||
```bash
|
||||
# 安装依赖
|
||||
pip install -r requirements.txt
|
||||
|
||||
# 运行项目
|
||||
python main.py
|
||||
# 或
|
||||
uvicorn main:app --reload
|
||||
```
|
||||
|
||||
3. **访问 API 文档**
|
||||
- 启动后访问:http://localhost:5003/docs
|
||||
- 查看自动生成的 Swagger UI 文档
|
||||
|
||||
### 阶段 2:代码分析(2-3 天)
|
||||
|
||||
1. **分析 main.py**
|
||||
- 理解应用初始化流程
|
||||
- 理解路由处理逻辑
|
||||
- 理解任务队列机制
|
||||
|
||||
2. **分析业务模块**
|
||||
- 查看 `app/module/` 目录下的模块
|
||||
- 理解操作映射机制
|
||||
- 理解模块间的交互
|
||||
|
||||
3. **分析工具类**
|
||||
- 查看 `app/utils/app_tools.py`
|
||||
- 理解任务队列实现
|
||||
- 理解日志记录机制
|
||||
|
||||
### 阶段 3:实践练习(3-5 天)
|
||||
|
||||
1. **添加新路由**
|
||||
```python
|
||||
@app.get("/health")
|
||||
async def health_check():
|
||||
return {"status": "ok"}
|
||||
```
|
||||
|
||||
2. **添加数据验证**
|
||||
```python
|
||||
from pydantic import BaseModel
|
||||
|
||||
class WebhookData(BaseModel):
|
||||
api_key: str
|
||||
entry_id: str
|
||||
data_id: str
|
||||
|
||||
@app.post("/webhook")
|
||||
async def webhook(data: WebhookData):
|
||||
return {"received": data.dict()}
|
||||
```
|
||||
|
||||
3. **添加错误处理**
|
||||
```python
|
||||
from fastapi import HTTPException
|
||||
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
try:
|
||||
data = await request.json()
|
||||
# 处理逻辑
|
||||
except Exception as e:
|
||||
raise HTTPException(status_code=500, detail=str(e))
|
||||
```
|
||||
|
||||
### 阶段 4:深入学习(1-2 周)
|
||||
|
||||
1. **学习异步编程**
|
||||
- 理解 `async/await`
|
||||
- 理解 `asyncio`
|
||||
- 理解并发处理
|
||||
|
||||
2. **学习 Pydantic**
|
||||
- 数据验证
|
||||
- 数据序列化
|
||||
- 自定义验证器
|
||||
|
||||
3. **学习依赖注入**
|
||||
- FastAPI 的依赖注入系统
|
||||
- 数据库连接管理
|
||||
- 认证和授权
|
||||
|
||||
---
|
||||
|
||||
## 常见问题解答
|
||||
|
||||
### Q1: FastAPI 和 Flask 的主要区别是什么?
|
||||
|
||||
**A:** 主要区别:
|
||||
1. **性能**:FastAPI 性能更高,支持异步
|
||||
2. **类型验证**:FastAPI 自动验证,Flask 需要手动
|
||||
3. **API 文档**:FastAPI 自动生成,Flask 需要手动编写
|
||||
4. **异步支持**:FastAPI 原生支持,Flask 需要额外库
|
||||
|
||||
### Q2: 为什么使用 `async def` 而不是 `def`?
|
||||
|
||||
**A:**
|
||||
- `async def` 允许使用 `await` 关键字
|
||||
- 可以异步处理 I/O 操作(如网络请求、数据库查询)
|
||||
- 提高并发性能
|
||||
|
||||
**示例**:
|
||||
```python
|
||||
# 同步(阻塞)
|
||||
def sync_function():
|
||||
data = requests.get("https://api.example.com") # 阻塞
|
||||
return data
|
||||
|
||||
# 异步(非阻塞)
|
||||
async def async_function():
|
||||
async with httpx.AsyncClient() as client:
|
||||
data = await client.get("https://api.example.com") # 非阻塞
|
||||
return data
|
||||
```
|
||||
|
||||
### Q3: `app.state` 是什么?为什么要用它?
|
||||
|
||||
**A:**
|
||||
- `app.state` 是 FastAPI 提供的应用级状态存储
|
||||
- 用于存储需要在多个路由之间共享的数据
|
||||
- 类似于 Flask 的 `g` 对象,但作用域是整个应用
|
||||
|
||||
**项目中的使用**:
|
||||
```python
|
||||
# 启动时设置
|
||||
app.state.logger = setup_global_logger(Config)
|
||||
|
||||
# 在路由中使用
|
||||
logger = app.state.logger
|
||||
```
|
||||
|
||||
### Q4: 如何处理同步函数?
|
||||
|
||||
**A:**
|
||||
使用 `anyio.to_thread.run_sync()` 在线程池中执行同步函数:
|
||||
|
||||
```python
|
||||
import anyio
|
||||
|
||||
# 同步函数
|
||||
def sync_function(data):
|
||||
# 耗时操作
|
||||
return result
|
||||
|
||||
# 在异步函数中调用
|
||||
@app.post("/api")
|
||||
async def api(request: Request):
|
||||
result = await anyio.to_thread.run_sync(sync_function, data)
|
||||
return result
|
||||
```
|
||||
|
||||
### Q5: 如何添加中间件?
|
||||
|
||||
**A:**
|
||||
使用 `@app.middleware()` 装饰器:
|
||||
|
||||
```python
|
||||
@app.middleware("http")
|
||||
async def add_process_time_header(request: Request, call_next):
|
||||
start_time = time.time()
|
||||
response = await call_next(request)
|
||||
process_time = time.time() - start_time
|
||||
response.headers["X-Process-Time"] = str(process_time)
|
||||
return response
|
||||
```
|
||||
|
||||
### Q6: 如何添加 CORS 支持?
|
||||
|
||||
**A:**
|
||||
使用 `CORSMiddleware`:
|
||||
|
||||
```python
|
||||
from fastapi.middleware.cors import CORSMiddleware
|
||||
|
||||
app.add_middleware(
|
||||
CORSMiddleware,
|
||||
allow_origins=["*"], # 允许所有源
|
||||
allow_credentials=True,
|
||||
allow_methods=["*"], # 允许所有方法
|
||||
allow_headers=["*"], # 允许所有头
|
||||
)
|
||||
```
|
||||
|
||||
### Q7: 如何添加认证?
|
||||
|
||||
**A:**
|
||||
使用依赖注入:
|
||||
|
||||
```python
|
||||
from fastapi import Depends, HTTPException
|
||||
from fastapi.security import HTTPBearer
|
||||
|
||||
security = HTTPBearer()
|
||||
|
||||
async def verify_token(token: str = Depends(security)):
|
||||
if token != "valid_token":
|
||||
raise HTTPException(status_code=401, detail="Invalid token")
|
||||
return token
|
||||
|
||||
@app.post("/api")
|
||||
async def api(token: str = Depends(verify_token)):
|
||||
return {"message": "Authenticated"}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 推荐资源
|
||||
|
||||
1. **官方文档**:https://fastapi.tiangolo.com/
|
||||
2. **中文文档**:https://fastapi.tiangolo.com/zh/
|
||||
3. **Pydantic 文档**:https://docs.pydantic.dev/
|
||||
4. **Uvicorn 文档**:https://www.uvicorn.org/
|
||||
|
||||
---
|
||||
|
||||
## 总结
|
||||
|
||||
FastAPI 是一个现代、高性能的 Web 框架,特别适合构建 API。相比 Flask,它提供了:
|
||||
|
||||
1. **更好的性能**:异步支持,高性能
|
||||
2. **自动验证**:基于类型提示的自动数据验证
|
||||
3. **自动文档**:自动生成 API 文档
|
||||
4. **更好的开发体验**:类型提示、IDE 支持
|
||||
|
||||
通过这个项目,你可以学习到:
|
||||
- FastAPI 的基本用法
|
||||
- 异步编程
|
||||
- 任务队列机制
|
||||
- 模块化架构设计
|
||||
|
||||
建议按照学习路径逐步深入,多实践、多思考,逐步掌握 FastAPI 的精髓。
|
||||
|
||||
@@ -0,0 +1,496 @@
|
||||
# FastAPI 快速参考指南
|
||||
|
||||
## 🚀 快速开始
|
||||
|
||||
### 最小示例
|
||||
|
||||
```python
|
||||
from fastapi import FastAPI
|
||||
|
||||
app = FastAPI()
|
||||
|
||||
@app.get("/")
|
||||
async def read_root():
|
||||
return {"Hello": "World"}
|
||||
|
||||
@app.get("/items/{item_id}")
|
||||
async def read_item(item_id: int):
|
||||
return {"item_id": item_id}
|
||||
```
|
||||
|
||||
### 运行应用
|
||||
|
||||
```bash
|
||||
# 方式 1:使用 uvicorn
|
||||
uvicorn main:app --reload
|
||||
|
||||
# 方式 2:在代码中运行
|
||||
if __name__ == '__main__':
|
||||
import uvicorn
|
||||
uvicorn.run("main:app", host="0.0.0.0", port=8000, reload=True)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📝 路由定义
|
||||
|
||||
### HTTP 方法
|
||||
|
||||
```python
|
||||
@app.get("/items") # GET 请求
|
||||
@app.post("/items") # POST 请求
|
||||
@app.put("/items/{id}") # PUT 请求
|
||||
@app.delete("/items/{id}") # DELETE 请求
|
||||
@app.patch("/items/{id}") # PATCH 请求
|
||||
```
|
||||
|
||||
### 路径参数
|
||||
|
||||
```python
|
||||
@app.get("/items/{item_id}")
|
||||
async def read_item(item_id: int):
|
||||
return {"item_id": item_id}
|
||||
|
||||
# 多个路径参数
|
||||
@app.get("/users/{user_id}/items/{item_id}")
|
||||
async def read_user_item(user_id: int, item_id: int):
|
||||
return {"user_id": user_id, "item_id": item_id}
|
||||
```
|
||||
|
||||
### 查询参数
|
||||
|
||||
```python
|
||||
@app.get("/items")
|
||||
async def read_items(skip: int = 0, limit: int = 10):
|
||||
return {"skip": skip, "limit": limit}
|
||||
|
||||
# 可选参数
|
||||
@app.get("/items")
|
||||
async def read_items(q: str = None):
|
||||
return {"q": q}
|
||||
```
|
||||
|
||||
### 请求体
|
||||
|
||||
```python
|
||||
from pydantic import BaseModel
|
||||
|
||||
class Item(BaseModel):
|
||||
name: str
|
||||
price: float
|
||||
description: str = None # 可选字段
|
||||
|
||||
@app.post("/items")
|
||||
async def create_item(item: Item):
|
||||
return item
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🔧 请求和响应
|
||||
|
||||
### 获取请求数据
|
||||
|
||||
```python
|
||||
from fastapi import Request
|
||||
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
# JSON 数据
|
||||
data = await request.json()
|
||||
|
||||
# 请求头
|
||||
headers = request.headers
|
||||
|
||||
# 查询参数
|
||||
query_params = request.query_params
|
||||
|
||||
# 表单数据
|
||||
form_data = await request.form()
|
||||
|
||||
# 文件上传
|
||||
files = await request.form()
|
||||
```
|
||||
|
||||
### 响应类型
|
||||
|
||||
```python
|
||||
from fastapi.responses import JSONResponse, HTMLResponse, PlainTextResponse
|
||||
|
||||
@app.get("/json")
|
||||
async def json_response():
|
||||
return JSONResponse({"message": "Hello"})
|
||||
|
||||
@app.get("/html")
|
||||
async def html_response():
|
||||
return HTMLResponse("<h1>Hello</h1>")
|
||||
|
||||
@app.get("/text")
|
||||
async def text_response():
|
||||
return PlainTextResponse("Hello")
|
||||
```
|
||||
|
||||
### 状态码
|
||||
|
||||
```python
|
||||
from fastapi import status
|
||||
|
||||
@app.post("/items", status_code=status.HTTP_201_CREATED)
|
||||
async def create_item(item: Item):
|
||||
return item
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## ✅ 数据验证(Pydantic)
|
||||
|
||||
### 基本模型
|
||||
|
||||
```python
|
||||
from pydantic import BaseModel, Field
|
||||
|
||||
class User(BaseModel):
|
||||
name: str
|
||||
age: int = Field(gt=0, le=120) # 年龄必须大于 0,小于等于 120
|
||||
email: str = Field(..., regex="^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$")
|
||||
```
|
||||
|
||||
### 嵌套模型
|
||||
|
||||
```python
|
||||
class Address(BaseModel):
|
||||
street: str
|
||||
city: str
|
||||
|
||||
class User(BaseModel):
|
||||
name: str
|
||||
address: Address
|
||||
```
|
||||
|
||||
### 列表和字典
|
||||
|
||||
```python
|
||||
class Item(BaseModel):
|
||||
tags: list[str] = []
|
||||
metadata: dict[str, str] = {}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🔐 依赖注入
|
||||
|
||||
### 基本依赖
|
||||
|
||||
```python
|
||||
from fastapi import Depends
|
||||
|
||||
def get_db():
|
||||
db = "database"
|
||||
yield db
|
||||
# 清理代码
|
||||
|
||||
@app.get("/items")
|
||||
async def read_items(db: str = Depends(get_db)):
|
||||
return {"db": db}
|
||||
```
|
||||
|
||||
### 类依赖
|
||||
|
||||
```python
|
||||
class Database:
|
||||
def get_data(self):
|
||||
return "data"
|
||||
|
||||
def get_database():
|
||||
return Database()
|
||||
|
||||
@app.get("/items")
|
||||
async def read_items(db: Database = Depends(get_database)):
|
||||
return db.get_data()
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🛡️ 错误处理
|
||||
|
||||
### HTTP 异常
|
||||
|
||||
```python
|
||||
from fastapi import HTTPException
|
||||
|
||||
@app.get("/items/{item_id}")
|
||||
async def read_item(item_id: int):
|
||||
if item_id not in items:
|
||||
raise HTTPException(status_code=404, detail="Item not found")
|
||||
return {"item_id": item_id}
|
||||
```
|
||||
|
||||
### 自定义异常处理器
|
||||
|
||||
```python
|
||||
from fastapi import Request
|
||||
from fastapi.responses import JSONResponse
|
||||
|
||||
@app.exception_handler(ValueError)
|
||||
async def value_error_handler(request: Request, exc: ValueError):
|
||||
return JSONResponse(
|
||||
status_code=400,
|
||||
content={"message": str(exc)}
|
||||
)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🔄 异步编程
|
||||
|
||||
### 异步函数
|
||||
|
||||
```python
|
||||
import asyncio
|
||||
|
||||
@app.get("/async")
|
||||
async def async_endpoint():
|
||||
await asyncio.sleep(1) # 模拟异步操作
|
||||
return {"message": "Done"}
|
||||
```
|
||||
|
||||
### 在线程池中运行同步函数
|
||||
|
||||
```python
|
||||
import anyio
|
||||
|
||||
def sync_function(data):
|
||||
# 同步耗时操作
|
||||
return result
|
||||
|
||||
@app.post("/sync-in-async")
|
||||
async def sync_in_async(data: dict):
|
||||
result = await anyio.to_thread.run_sync(sync_function, data)
|
||||
return result
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📊 应用状态和生命周期
|
||||
|
||||
### 应用状态
|
||||
|
||||
```python
|
||||
# 设置状态
|
||||
app.state.my_data = "value"
|
||||
|
||||
# 获取状态
|
||||
my_data = app.state.my_data
|
||||
```
|
||||
|
||||
### 启动和关闭事件
|
||||
|
||||
```python
|
||||
@app.on_event("startup")
|
||||
async def startup_event():
|
||||
# 启动时执行
|
||||
print("应用启动")
|
||||
|
||||
@app.on_event("shutdown")
|
||||
async def shutdown_event():
|
||||
# 关闭时执行
|
||||
print("应用关闭")
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🎯 中间件
|
||||
|
||||
### 添加中间件
|
||||
|
||||
```python
|
||||
@app.middleware("http")
|
||||
async def add_process_time_header(request: Request, call_next):
|
||||
start_time = time.time()
|
||||
response = await call_next(request)
|
||||
process_time = time.time() - start_time
|
||||
response.headers["X-Process-Time"] = str(process_time)
|
||||
return response
|
||||
```
|
||||
|
||||
### CORS 中间件
|
||||
|
||||
```python
|
||||
from fastapi.middleware.cors import CORSMiddleware
|
||||
|
||||
app.add_middleware(
|
||||
CORSMiddleware,
|
||||
allow_origins=["*"],
|
||||
allow_credentials=True,
|
||||
allow_methods=["*"],
|
||||
allow_headers=["*"],
|
||||
)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📚 项目中的实际应用
|
||||
|
||||
### 1. 应用初始化(main.py)
|
||||
|
||||
```python
|
||||
app = FastAPI(title="简道云FastAPI服务")
|
||||
|
||||
@app.on_event("startup")
|
||||
def on_startup():
|
||||
app.state.app_tools = AppTools(Config)
|
||||
app.state.logger = setup_global_logger(Config)
|
||||
app.state.f6_module = F6Module()
|
||||
```
|
||||
|
||||
### 2. 路由处理
|
||||
|
||||
```python
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
# 获取状态
|
||||
logger = app.state.logger
|
||||
app_tools = app.state.app_tools
|
||||
|
||||
# 获取请求数据
|
||||
data = await request.json()
|
||||
header = request.headers
|
||||
|
||||
# 处理逻辑
|
||||
# ...
|
||||
|
||||
# 返回响应
|
||||
return JSONResponse(result)
|
||||
```
|
||||
|
||||
### 3. 任务队列集成
|
||||
|
||||
```python
|
||||
# 将任务放入队列
|
||||
response_queue = app_tools.enqueue_task(handler, data)
|
||||
|
||||
# 等待结果(在线程池中执行)
|
||||
result = await anyio.to_thread.run_sync(response_queue.get)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🔍 调试技巧
|
||||
|
||||
### 1. 查看自动生成的文档
|
||||
|
||||
启动应用后访问:
|
||||
- Swagger UI: http://localhost:8000/docs
|
||||
- ReDoc: http://localhost:8000/redoc
|
||||
|
||||
### 2. 打印请求信息
|
||||
|
||||
```python
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
print(f"Method: {request.method}")
|
||||
print(f"URL: {request.url}")
|
||||
print(f"Headers: {dict(request.headers)}")
|
||||
data = await request.json()
|
||||
print(f"Body: {data}")
|
||||
```
|
||||
|
||||
### 3. 使用日志
|
||||
|
||||
```python
|
||||
import logging
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
logger.info("收到请求")
|
||||
logger.debug(f"请求数据: {data}")
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📖 常用模式
|
||||
|
||||
### 1. 操作映射模式(项目中使用)
|
||||
|
||||
```python
|
||||
def get_action_map() -> dict:
|
||||
return {
|
||||
'action1': handler1,
|
||||
'action2': handler2,
|
||||
}
|
||||
|
||||
@app.post("/api")
|
||||
async def api(request: Request):
|
||||
action_map = get_action_map()
|
||||
action = request.headers.get('Action')
|
||||
handler = action_map.get(action)
|
||||
if handler:
|
||||
result = handler(data)
|
||||
return JSONResponse(result)
|
||||
```
|
||||
|
||||
### 2. 统一错误处理
|
||||
|
||||
```python
|
||||
@app.exception_handler(Exception)
|
||||
async def global_exception_handler(request: Request, exc: Exception):
|
||||
logger.error(f"未处理的异常: {exc}")
|
||||
return JSONResponse(
|
||||
status_code=500,
|
||||
content={"message": "内部服务器错误"}
|
||||
)
|
||||
```
|
||||
|
||||
### 3. 请求验证
|
||||
|
||||
```python
|
||||
from pydantic import BaseModel, validator
|
||||
|
||||
class WebhookData(BaseModel):
|
||||
api_key: str
|
||||
entry_id: str
|
||||
data_id: str
|
||||
|
||||
@validator('api_key')
|
||||
def validate_api_key(cls, v):
|
||||
if not v:
|
||||
raise ValueError('api_key 不能为空')
|
||||
return v
|
||||
|
||||
@app.post("/webhook")
|
||||
async def webhook(data: WebhookData):
|
||||
# 数据已自动验证
|
||||
return {"received": data.dict()}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🎓 学习检查清单
|
||||
|
||||
- [ ] 理解 FastAPI 基本概念
|
||||
- [ ] 能够创建简单的路由
|
||||
- [ ] 理解异步编程(async/await)
|
||||
- [ ] 掌握 Pydantic 数据验证
|
||||
- [ ] 理解依赖注入
|
||||
- [ ] 能够处理错误
|
||||
- [ ] 理解应用状态和生命周期
|
||||
- [ ] 能够添加中间件
|
||||
- [ ] 理解项目中的任务队列机制
|
||||
- [ ] 能够添加新的路由和功能
|
||||
|
||||
---
|
||||
|
||||
## 📚 相关资源
|
||||
|
||||
- **FastAPI 官方文档**: https://fastapi.tiangolo.com/
|
||||
- **FastAPI 中文文档**: https://fastapi.tiangolo.com/zh/
|
||||
- **Pydantic 文档**: https://docs.pydantic.dev/
|
||||
- **Uvicorn 文档**: https://www.uvicorn.org/
|
||||
- **Python 异步编程**: https://docs.python.org/3/library/asyncio.html
|
||||
|
||||
---
|
||||
|
||||
**提示**: 这个快速参考指南可以作为日常开发的速查手册。建议结合 `FASTAPI_LEARNING.md` 深入学习。
|
||||
|
||||
@@ -0,0 +1,352 @@
|
||||
# FastAPI 学习资源集合
|
||||
|
||||
欢迎!这个目录包含了学习 FastAPI 的完整资源,特别适合从 Flask 迁移到 FastAPI 的开发者。
|
||||
|
||||
## 📚 文档列表
|
||||
|
||||
### 1. [FastAPI 学习文档](./FASTAPI_LEARNING.md) 📖
|
||||
**推荐首先阅读**
|
||||
|
||||
全面的 FastAPI 学习指南,包括:
|
||||
- FastAPI 简介和特点
|
||||
- Flask vs FastAPI 详细对比
|
||||
- FastAPI 核心概念详解
|
||||
- 项目中的实际应用分析
|
||||
- 学习路径建议
|
||||
- 常见问题解答
|
||||
|
||||
**适合**:想要系统学习 FastAPI 的初学者
|
||||
|
||||
### 2. [FastAPI 快速参考指南](./FASTAPI_QUICK_REFERENCE.md) ⚡
|
||||
**日常开发速查手册**
|
||||
|
||||
快速查找常用功能的参考指南:
|
||||
- 路由定义
|
||||
- 请求和响应处理
|
||||
- 数据验证
|
||||
- 依赖注入
|
||||
- 错误处理
|
||||
- 异步编程
|
||||
- 项目中的实际应用模式
|
||||
|
||||
**适合**:日常开发时快速查找语法和用法
|
||||
|
||||
### 3. [Flask 到 FastAPI 迁移指南](./FLASK_TO_FASTAPI_MIGRATION.md) 🔄
|
||||
**迁移项目必读**
|
||||
|
||||
详细的迁移指南,包括:
|
||||
- 迁移概览和步骤
|
||||
- 核心概念对比表
|
||||
- 代码迁移示例
|
||||
- 当前项目的迁移分析
|
||||
- 常见迁移问题解答
|
||||
- 迁移检查清单
|
||||
|
||||
**适合**:正在从 Flask 迁移到 FastAPI 的开发者
|
||||
|
||||
---
|
||||
|
||||
## 🎯 学习路径
|
||||
|
||||
### 阶段 1:基础入门(1-2 天)
|
||||
|
||||
1. **阅读 [FastAPI 学习文档](./FASTAPI_LEARNING.md)**
|
||||
- 理解 FastAPI 的基本概念
|
||||
- 了解 Flask vs FastAPI 的区别
|
||||
- 理解项目中的 FastAPI 使用
|
||||
|
||||
2. **运行项目**
|
||||
```bash
|
||||
# 安装依赖
|
||||
pip install -r requirements.txt
|
||||
|
||||
# 运行项目
|
||||
python main.py
|
||||
# 或
|
||||
uvicorn main:app --reload
|
||||
```
|
||||
|
||||
3. **访问 API 文档**
|
||||
- 启动后访问:http://localhost:5003/docs
|
||||
- 查看自动生成的 Swagger UI 文档
|
||||
- 尝试调用 API 端点
|
||||
|
||||
### 阶段 2:深入理解(2-3 天)
|
||||
|
||||
1. **分析项目代码**
|
||||
- 阅读 `main.py`,理解应用初始化
|
||||
- 阅读 `app/module/` 下的业务模块
|
||||
- 理解任务队列机制
|
||||
|
||||
2. **参考 [Flask 到 FastAPI 迁移指南](./FLASK_TO_FASTAPI_MIGRATION.md)**
|
||||
- 理解迁移过程
|
||||
- 对比 Flask 和 FastAPI 的写法
|
||||
- 理解项目中的迁移实现
|
||||
|
||||
3. **实践练习**
|
||||
- 添加新的 API 端点
|
||||
- 添加数据验证
|
||||
- 添加错误处理
|
||||
|
||||
### 阶段 3:熟练应用(3-5 天)
|
||||
|
||||
1. **使用 [快速参考指南](./FASTAPI_QUICK_REFERENCE.md)**
|
||||
- 在日常开发中参考
|
||||
- 尝试不同的 FastAPI 特性
|
||||
- 优化现有代码
|
||||
|
||||
2. **深入学习**
|
||||
- 学习异步编程
|
||||
- 学习 Pydantic 高级特性
|
||||
- 学习依赖注入系统
|
||||
|
||||
3. **项目改进**
|
||||
- 重构代码使用 FastAPI 最佳实践
|
||||
- 添加更多类型提示
|
||||
- 优化性能
|
||||
|
||||
---
|
||||
|
||||
## 🚀 快速开始
|
||||
|
||||
### 1. 安装依赖
|
||||
|
||||
```bash
|
||||
pip install fastapi uvicorn
|
||||
```
|
||||
|
||||
### 2. 最小示例
|
||||
|
||||
```python
|
||||
from fastapi import FastAPI
|
||||
|
||||
app = FastAPI()
|
||||
|
||||
@app.get("/")
|
||||
async def read_root():
|
||||
return {"Hello": "World"}
|
||||
|
||||
@app.get("/items/{item_id}")
|
||||
async def read_item(item_id: int):
|
||||
return {"item_id": item_id}
|
||||
```
|
||||
|
||||
### 3. 运行应用
|
||||
|
||||
```bash
|
||||
uvicorn main:app --reload
|
||||
```
|
||||
|
||||
### 4. 访问文档
|
||||
|
||||
- Swagger UI: http://localhost:8000/docs
|
||||
- ReDoc: http://localhost:8000/redoc
|
||||
|
||||
---
|
||||
|
||||
## 📖 项目结构
|
||||
|
||||
```
|
||||
fastapi_app/
|
||||
├── main.py # FastAPI 应用入口
|
||||
├── api.py # API 工具类
|
||||
├── app/
|
||||
│ ├── api.py # 简道云 API 封装
|
||||
│ ├── config.py # 配置管理
|
||||
│ ├── module/ # 业务模块
|
||||
│ │ ├── F6_Plugin_module.py
|
||||
│ │ ├── module.py
|
||||
│ │ └── other_module.py
|
||||
│ ├── tasks/ # 后台任务
|
||||
│ └── utils/ # 工具函数
|
||||
│ └── app_tools.py
|
||||
├── requirements.txt # 依赖列表
|
||||
│
|
||||
├── FASTAPI_LEARNING.md # 📖 学习文档
|
||||
├── FASTAPI_QUICK_REFERENCE.md # ⚡ 快速参考
|
||||
└── FLASK_TO_FASTAPI_MIGRATION.md # 🔄 迁移指南
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🔑 关键概念
|
||||
|
||||
### 1. 应用实例
|
||||
|
||||
```python
|
||||
from fastapi import FastAPI
|
||||
|
||||
app = FastAPI(title="简道云FastAPI服务")
|
||||
```
|
||||
|
||||
### 2. 路由定义
|
||||
|
||||
```python
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
data = await request.json()
|
||||
return JSONResponse(result)
|
||||
```
|
||||
|
||||
### 3. 应用状态
|
||||
|
||||
```python
|
||||
# 启动时设置
|
||||
app.state.logger = setup_global_logger(Config)
|
||||
|
||||
# 路由中使用
|
||||
logger = app.state.logger
|
||||
```
|
||||
|
||||
### 4. 生命周期事件
|
||||
|
||||
```python
|
||||
@app.on_event("startup")
|
||||
def on_startup():
|
||||
# 初始化代码
|
||||
pass
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 💡 项目中的实际应用
|
||||
|
||||
### 1. 应用初始化
|
||||
|
||||
```python
|
||||
# main.py
|
||||
app = FastAPI(title="简道云FastAPI服务")
|
||||
|
||||
@app.on_event("startup")
|
||||
def on_startup():
|
||||
app.state.app_tools = AppTools(Config)
|
||||
app.state.logger = setup_global_logger(Config)
|
||||
app.state.f6_module = F6Module()
|
||||
```
|
||||
|
||||
### 2. 路由处理
|
||||
|
||||
```python
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
logger = app.state.logger
|
||||
app_tools = app.state.app_tools
|
||||
|
||||
data = await request.json()
|
||||
header = request.headers
|
||||
|
||||
# 处理逻辑
|
||||
result = await anyio.to_thread.run_sync(response_queue.get)
|
||||
|
||||
return JSONResponse(result)
|
||||
```
|
||||
|
||||
### 3. 任务队列
|
||||
|
||||
```python
|
||||
# 将任务放入队列
|
||||
response_queue = app_tools.enqueue_task(handler, data)
|
||||
|
||||
# 在线程池中执行同步函数
|
||||
result = await anyio.to_thread.run_sync(response_queue.get)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📚 推荐资源
|
||||
|
||||
### 官方文档
|
||||
- **FastAPI 官方文档**: https://fastapi.tiangolo.com/
|
||||
- **FastAPI 中文文档**: https://fastapi.tiangolo.com/zh/
|
||||
- **Pydantic 文档**: https://docs.pydantic.dev/
|
||||
- **Uvicorn 文档**: https://www.uvicorn.org/
|
||||
|
||||
### 学习资源
|
||||
- **FastAPI 教程**: https://fastapi.tiangolo.com/tutorial/
|
||||
- **Python 异步编程**: https://docs.python.org/3/library/asyncio.html
|
||||
- **类型提示**: https://docs.python.org/3/library/typing.html
|
||||
|
||||
---
|
||||
|
||||
## ❓ 常见问题
|
||||
|
||||
### Q: 我应该先读哪个文档?
|
||||
|
||||
**A:** 建议按以下顺序:
|
||||
1. 先读 [FastAPI 学习文档](./FASTAPI_LEARNING.md) 了解基础
|
||||
2. 再读 [Flask 到 FastAPI 迁移指南](./FLASK_TO_FASTAPI_MIGRATION.md) 理解迁移
|
||||
3. 日常开发时参考 [快速参考指南](./FASTAPI_QUICK_REFERENCE.md)
|
||||
|
||||
### Q: 如何理解项目中的异步代码?
|
||||
|
||||
**A:**
|
||||
- FastAPI 使用 `async/await` 处理异步操作
|
||||
- `await request.json()` 异步获取 JSON 数据
|
||||
- `await anyio.to_thread.run_sync()` 在线程池中执行同步函数
|
||||
- 详细说明见 [FastAPI 学习文档](./FASTAPI_LEARNING.md#异步编程)
|
||||
|
||||
### Q: 项目中的任务队列是如何工作的?
|
||||
|
||||
**A:**
|
||||
- 使用 Python 的 `Queue` 和 `threading` 实现
|
||||
- 请求到达后,任务放入队列
|
||||
- 后台线程处理任务
|
||||
- 使用 `anyio.to_thread.run_sync()` 等待结果
|
||||
- 详细说明见 [FastAPI 学习文档](./FASTAPI_LEARNING.md#项目中的-fastapi-使用)
|
||||
|
||||
### Q: 如何添加新的 API 端点?
|
||||
|
||||
**A:**
|
||||
1. 在 `main.py` 中添加路由函数
|
||||
2. 在 `get_action_map()` 中注册操作(如果需要)
|
||||
3. 参考 [快速参考指南](./FASTAPI_QUICK_REFERENCE.md#路由定义)
|
||||
|
||||
---
|
||||
|
||||
## 🎓 学习检查清单
|
||||
|
||||
### 基础理解
|
||||
- [ ] 理解 FastAPI 的基本概念
|
||||
- [ ] 理解 Flask vs FastAPI 的区别
|
||||
- [ ] 能够创建简单的路由
|
||||
- [ ] 理解异步编程(async/await)
|
||||
|
||||
### 项目理解
|
||||
- [ ] 理解项目结构
|
||||
- [ ] 理解应用初始化流程
|
||||
- [ ] 理解路由处理逻辑
|
||||
- [ ] 理解任务队列机制
|
||||
|
||||
### 实践能力
|
||||
- [ ] 能够添加新的路由
|
||||
- [ ] 能够使用 Pydantic 进行数据验证
|
||||
- [ ] 能够处理错误
|
||||
- [ ] 能够使用应用状态
|
||||
|
||||
### 深入学习
|
||||
- [ ] 理解依赖注入
|
||||
- [ ] 理解中间件
|
||||
- [ ] 理解生命周期事件
|
||||
- [ ] 能够优化代码性能
|
||||
|
||||
---
|
||||
|
||||
## 📝 更新日志
|
||||
|
||||
- **2024-01-XX**: 创建 FastAPI 学习文档集合
|
||||
- 添加 FastAPI 学习文档
|
||||
- 添加快速参考指南
|
||||
- 添加 Flask 到 FastAPI 迁移指南
|
||||
|
||||
---
|
||||
|
||||
## 🤝 贡献
|
||||
|
||||
如果你发现文档中有错误或需要改进的地方,欢迎提出建议!
|
||||
|
||||
---
|
||||
|
||||
**祝你学习愉快!** 🎉
|
||||
|
||||
如有问题,请参考相应的文档或查看 FastAPI 官方文档。
|
||||
|
||||
@@ -0,0 +1,620 @@
|
||||
# Flask 到 FastAPI 迁移指南
|
||||
|
||||
## 📋 目录
|
||||
|
||||
1. [迁移概览](#迁移概览)
|
||||
2. [核心概念对比](#核心概念对比)
|
||||
3. [代码迁移示例](#代码迁移示例)
|
||||
4. [项目迁移分析](#项目迁移分析)
|
||||
5. [常见迁移问题](#常见迁移问题)
|
||||
|
||||
---
|
||||
|
||||
## 迁移概览
|
||||
|
||||
### 为什么迁移到 FastAPI?
|
||||
|
||||
1. **性能提升**:FastAPI 性能接近 NodeJS 和 Go
|
||||
2. **自动文档**:自动生成 API 文档
|
||||
3. **类型安全**:基于 Python 类型提示
|
||||
4. **异步支持**:原生支持 async/await
|
||||
5. **现代特性**:符合现代 Python 开发标准
|
||||
|
||||
### 迁移步骤
|
||||
|
||||
1. ✅ **安装 FastAPI**:`pip install fastapi uvicorn`
|
||||
2. ✅ **替换应用实例**:`Flask()` → `FastAPI()`
|
||||
3. ✅ **更新路由装饰器**:基本语法相同
|
||||
4. ✅ **处理异步**:添加 `async/await`
|
||||
5. ✅ **数据验证**:使用 Pydantic 模型
|
||||
6. ✅ **更新响应**:使用 FastAPI 响应类
|
||||
|
||||
---
|
||||
|
||||
## 核心概念对比
|
||||
|
||||
### 1. 应用实例
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
from flask import Flask
|
||||
|
||||
app = Flask(__name__)
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
from fastapi import FastAPI
|
||||
|
||||
app = FastAPI()
|
||||
```
|
||||
|
||||
### 2. 路由定义
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
@app.route('/items', methods=['GET'])
|
||||
def get_items():
|
||||
return jsonify({'items': []})
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
@app.get('/items')
|
||||
async def get_items():
|
||||
return {'items': []}
|
||||
```
|
||||
|
||||
**区别**:
|
||||
- FastAPI 使用 `@app.get()` 而不是 `@app.route(methods=['GET'])`
|
||||
- FastAPI 函数通常是 `async`
|
||||
- FastAPI 直接返回字典,自动转换为 JSON
|
||||
|
||||
### 3. 获取请求数据
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
from flask import request
|
||||
|
||||
@app.route('/items', methods=['POST'])
|
||||
def create_item():
|
||||
data = request.get_json()
|
||||
name = data.get('name')
|
||||
return jsonify({'name': name})
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
from fastapi import Request
|
||||
from pydantic import BaseModel
|
||||
|
||||
class Item(BaseModel):
|
||||
name: str
|
||||
|
||||
@app.post('/items')
|
||||
async def create_item(item: Item):
|
||||
return {'name': item.name}
|
||||
```
|
||||
|
||||
**区别**:
|
||||
- FastAPI 使用 Pydantic 模型自动验证
|
||||
- 不需要手动获取 JSON 数据
|
||||
- 类型自动验证和转换
|
||||
|
||||
### 4. 路径参数
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
@app.route('/items/<int:item_id>')
|
||||
def get_item(item_id):
|
||||
return jsonify({'item_id': item_id})
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
@app.get('/items/{item_id}')
|
||||
async def get_item(item_id: int):
|
||||
return {'item_id': item_id}
|
||||
```
|
||||
|
||||
**区别**:
|
||||
- FastAPI 使用 `{item_id}` 而不是 `<int:item_id>`
|
||||
- 类型在函数参数中指定
|
||||
|
||||
### 5. 查询参数
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
from flask import request
|
||||
|
||||
@app.route('/items')
|
||||
def get_items():
|
||||
skip = request.args.get('skip', 0, type=int)
|
||||
limit = request.args.get('limit', 10, type=int)
|
||||
return jsonify({'skip': skip, 'limit': limit})
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
@app.get('/items')
|
||||
async def get_items(skip: int = 0, limit: int = 10):
|
||||
return {'skip': skip, 'limit': limit}
|
||||
```
|
||||
|
||||
**区别**:
|
||||
- FastAPI 查询参数直接在函数参数中定义
|
||||
- 默认值自动处理
|
||||
- 类型自动验证
|
||||
|
||||
### 6. 请求头
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
from flask import request
|
||||
|
||||
@app.route('/items')
|
||||
def get_items():
|
||||
user_agent = request.headers.get('User-Agent')
|
||||
return jsonify({'user_agent': user_agent})
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
from fastapi import Request, Header
|
||||
|
||||
@app.get('/items')
|
||||
async def get_items(request: Request):
|
||||
user_agent = request.headers.get('user-agent')
|
||||
return {'user_agent': user_agent}
|
||||
|
||||
# 或者使用 Header
|
||||
@app.get('/items')
|
||||
async def get_items(user_agent: str = Header(None)):
|
||||
return {'user_agent': user_agent}
|
||||
```
|
||||
|
||||
### 7. 响应
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
from flask import jsonify, Response
|
||||
|
||||
@app.route('/items')
|
||||
def get_items():
|
||||
return jsonify({'items': []})
|
||||
# 或
|
||||
return Response('text', mimetype='text/plain')
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
from fastapi.responses import JSONResponse, PlainTextResponse
|
||||
|
||||
@app.get('/items')
|
||||
async def get_items():
|
||||
return {'items': []} # 自动转换为 JSON
|
||||
# 或
|
||||
return JSONResponse({'items': []})
|
||||
# 或
|
||||
return PlainTextResponse('text')
|
||||
```
|
||||
|
||||
### 8. 错误处理
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
from flask import abort
|
||||
|
||||
@app.route('/items/<int:item_id>')
|
||||
def get_item(item_id):
|
||||
if item_id not in items:
|
||||
abort(404, description="Item not found")
|
||||
return jsonify({'item_id': item_id})
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
from fastapi import HTTPException
|
||||
|
||||
@app.get('/items/{item_id}')
|
||||
async def get_item(item_id: int):
|
||||
if item_id not in items:
|
||||
raise HTTPException(status_code=404, detail="Item not found")
|
||||
return {'item_id': item_id}
|
||||
```
|
||||
|
||||
### 9. 应用状态
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
from flask import g
|
||||
|
||||
@app.before_request
|
||||
def before_request():
|
||||
g.db = get_database()
|
||||
|
||||
@app.route('/items')
|
||||
def get_items():
|
||||
db = g.db
|
||||
return jsonify({'items': []})
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
@app.on_event("startup")
|
||||
def startup():
|
||||
app.state.db = get_database()
|
||||
|
||||
@app.get('/items')
|
||||
async def get_items():
|
||||
db = app.state.db
|
||||
return {'items': []}
|
||||
```
|
||||
|
||||
### 10. 中间件
|
||||
|
||||
#### Flask
|
||||
```python
|
||||
@app.before_request
|
||||
def before_request():
|
||||
# 请求前处理
|
||||
pass
|
||||
|
||||
@app.after_request
|
||||
def after_request(response):
|
||||
# 请求后处理
|
||||
response.headers['X-Custom'] = 'value'
|
||||
return response
|
||||
```
|
||||
|
||||
#### FastAPI
|
||||
```python
|
||||
@app.middleware("http")
|
||||
async def add_custom_header(request: Request, call_next):
|
||||
# 请求前处理
|
||||
response = await call_next(request)
|
||||
# 请求后处理
|
||||
response.headers['X-Custom'] = 'value'
|
||||
return response
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 代码迁移示例
|
||||
|
||||
### 示例 1:简单的 API 端点
|
||||
|
||||
#### Flask 版本
|
||||
```python
|
||||
from flask import Flask, request, jsonify
|
||||
|
||||
app = Flask(__name__)
|
||||
|
||||
@app.route('/api/users', methods=['POST'])
|
||||
def create_user():
|
||||
data = request.get_json()
|
||||
if not data or 'name' not in data:
|
||||
return jsonify({'error': '缺少 name 字段'}), 400
|
||||
|
||||
name = data['name']
|
||||
age = data.get('age', 0)
|
||||
|
||||
return jsonify({'name': name, 'age': age}), 201
|
||||
```
|
||||
|
||||
#### FastAPI 版本
|
||||
```python
|
||||
from fastapi import FastAPI, HTTPException
|
||||
from pydantic import BaseModel
|
||||
|
||||
app = FastAPI()
|
||||
|
||||
class User(BaseModel):
|
||||
name: str
|
||||
age: int = 0
|
||||
|
||||
@app.post('/api/users', status_code=201)
|
||||
async def create_user(user: User):
|
||||
return {'name': user.name, 'age': user.age}
|
||||
```
|
||||
|
||||
**改进点**:
|
||||
- ✅ 自动数据验证
|
||||
- ✅ 类型安全
|
||||
- ✅ 更简洁的代码
|
||||
- ✅ 自动生成 API 文档
|
||||
|
||||
### 示例 2:带路径参数的端点
|
||||
|
||||
#### Flask 版本
|
||||
```python
|
||||
@app.route('/api/users/<int:user_id>', methods=['GET'])
|
||||
def get_user(user_id):
|
||||
if user_id not in users:
|
||||
return jsonify({'error': '用户不存在'}), 404
|
||||
return jsonify(users[user_id])
|
||||
```
|
||||
|
||||
#### FastAPI 版本
|
||||
```python
|
||||
@app.get('/api/users/{user_id}')
|
||||
async def get_user(user_id: int):
|
||||
if user_id not in users:
|
||||
raise HTTPException(status_code=404, detail='用户不存在')
|
||||
return users[user_id]
|
||||
```
|
||||
|
||||
### 示例 3:文件上传
|
||||
|
||||
#### Flask 版本
|
||||
```python
|
||||
from flask import request
|
||||
|
||||
@app.route('/upload', methods=['POST'])
|
||||
def upload_file():
|
||||
if 'file' not in request.files:
|
||||
return jsonify({'error': '没有文件'}), 400
|
||||
|
||||
file = request.files['file']
|
||||
# 处理文件
|
||||
return jsonify({'filename': file.filename})
|
||||
```
|
||||
|
||||
#### FastAPI 版本
|
||||
```python
|
||||
from fastapi import UploadFile, File
|
||||
|
||||
@app.post('/upload')
|
||||
async def upload_file(file: UploadFile = File(...)):
|
||||
# 处理文件
|
||||
return {'filename': file.filename}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 项目迁移分析
|
||||
|
||||
### 当前项目的迁移情况
|
||||
|
||||
#### 1. 应用初始化(main.py)
|
||||
|
||||
**Flask 版本(推测)**:
|
||||
```python
|
||||
from flask import Flask
|
||||
|
||||
app = Flask(__name__)
|
||||
|
||||
@app.before_first_request
|
||||
def initialize():
|
||||
app.config['app_tools'] = AppTools(Config)
|
||||
# ...
|
||||
```
|
||||
|
||||
**FastAPI 版本(当前)**:
|
||||
```python
|
||||
from fastapi import FastAPI
|
||||
|
||||
app = FastAPI(title="简道云FastAPI服务")
|
||||
|
||||
@app.on_event("startup")
|
||||
def on_startup():
|
||||
app.state.app_tools = AppTools(Config)
|
||||
app.state.logger = setup_global_logger(Config)
|
||||
# ...
|
||||
```
|
||||
|
||||
**迁移要点**:
|
||||
- ✅ `Flask()` → `FastAPI()`
|
||||
- ✅ `@app.before_first_request` → `@app.on_event("startup")`
|
||||
- ✅ `app.config` → `app.state`
|
||||
|
||||
#### 2. 路由处理(main.py)
|
||||
|
||||
**Flask 版本(推测)**:
|
||||
```python
|
||||
@app.route('/webhook', methods=['POST'])
|
||||
def webhook():
|
||||
data = request.get_json()
|
||||
header = request.headers
|
||||
# 处理逻辑
|
||||
return jsonify(result)
|
||||
```
|
||||
|
||||
**FastAPI 版本(当前)**:
|
||||
```python
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
data = await request.json()
|
||||
header = request.headers
|
||||
# 处理逻辑
|
||||
return JSONResponse(result)
|
||||
```
|
||||
|
||||
**迁移要点**:
|
||||
- ✅ `@app.route(methods=['POST'])` → `@app.post()`
|
||||
- ✅ `def` → `async def`
|
||||
- ✅ `request.get_json()` → `await request.json()`
|
||||
- ✅ `jsonify()` → `JSONResponse()` 或直接返回字典
|
||||
|
||||
#### 3. 任务队列处理
|
||||
|
||||
**项目特点**:
|
||||
- 使用自定义任务队列(`Queue` + `threading`)
|
||||
- 在异步函数中调用同步函数
|
||||
|
||||
**FastAPI 处理方式**:
|
||||
```python
|
||||
# 在线程池中执行同步函数
|
||||
result = await anyio.to_thread.run_sync(response_queue.get)
|
||||
```
|
||||
|
||||
**迁移要点**:
|
||||
- ✅ 使用 `anyio.to_thread.run_sync()` 在线程池中执行同步代码
|
||||
- ✅ 保持原有的任务队列机制
|
||||
|
||||
---
|
||||
|
||||
## 常见迁移问题
|
||||
|
||||
### Q1: 如何处理 Flask 的 `g` 对象?
|
||||
|
||||
**A:** 使用 `app.state` 或依赖注入:
|
||||
|
||||
```python
|
||||
# Flask
|
||||
from flask import g
|
||||
g.db = get_db()
|
||||
|
||||
# FastAPI 方式 1:使用 app.state
|
||||
app.state.db = get_db()
|
||||
db = app.state.db
|
||||
|
||||
# FastAPI 方式 2:使用依赖注入(推荐)
|
||||
def get_db():
|
||||
db = "database"
|
||||
yield db
|
||||
|
||||
@app.get("/items")
|
||||
async def get_items(db: str = Depends(get_db)):
|
||||
return {"db": db}
|
||||
```
|
||||
|
||||
### Q2: 如何处理 Flask 的 `session`?
|
||||
|
||||
**A:** FastAPI 不内置 session,需要手动实现或使用第三方库:
|
||||
|
||||
```python
|
||||
from fastapi import FastAPI, Request
|
||||
from starlette.middleware.sessions import SessionMiddleware
|
||||
|
||||
app = FastAPI()
|
||||
app.add_middleware(SessionMiddleware, secret_key="secret")
|
||||
|
||||
@app.post("/login")
|
||||
async def login(request: Request):
|
||||
request.session['user'] = 'username'
|
||||
return {"message": "Logged in"}
|
||||
```
|
||||
|
||||
### Q3: 如何处理 Flask 的 `url_for`?
|
||||
|
||||
**A:** 使用 `Request` 对象构建 URL:
|
||||
|
||||
```python
|
||||
from fastapi import Request
|
||||
|
||||
@app.get("/items/{item_id}")
|
||||
async def get_item(item_id: int, request: Request):
|
||||
url = str(request.url_for('get_item', item_id=item_id))
|
||||
return {"url": url}
|
||||
```
|
||||
|
||||
### Q4: 如何迁移 Flask 的蓝图(Blueprint)?
|
||||
|
||||
**A:** 使用 FastAPI 的 `APIRouter`:
|
||||
|
||||
```python
|
||||
from fastapi import APIRouter
|
||||
|
||||
router = APIRouter()
|
||||
|
||||
@router.get("/items")
|
||||
async def get_items():
|
||||
return {"items": []}
|
||||
|
||||
# 在主应用中注册
|
||||
app.include_router(router, prefix="/api")
|
||||
```
|
||||
|
||||
### Q5: 如何处理 Flask 的 `current_app`?
|
||||
|
||||
**A:** 使用依赖注入或直接访问 `app`:
|
||||
|
||||
```python
|
||||
# Flask
|
||||
from flask import current_app
|
||||
config = current_app.config
|
||||
|
||||
# FastAPI
|
||||
from fastapi import Request
|
||||
|
||||
@app.get("/config")
|
||||
async def get_config(request: Request):
|
||||
app = request.app
|
||||
# 访问应用配置
|
||||
return {"config": "value"}
|
||||
```
|
||||
|
||||
### Q6: 如何迁移 Flask 的 `before_request` 和 `after_request`?
|
||||
|
||||
**A:** 使用中间件:
|
||||
|
||||
```python
|
||||
@app.middleware("http")
|
||||
async def middleware(request: Request, call_next):
|
||||
# before_request 逻辑
|
||||
print("请求前")
|
||||
|
||||
response = await call_next(request)
|
||||
|
||||
# after_request 逻辑
|
||||
print("请求后")
|
||||
response.headers["X-Custom"] = "value"
|
||||
|
||||
return response
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 迁移检查清单
|
||||
|
||||
### 基础迁移
|
||||
- [ ] 替换 `Flask()` 为 `FastAPI()`
|
||||
- [ ] 更新路由装饰器(`@app.route()` → `@app.get()` 等)
|
||||
- [ ] 添加 `async` 关键字
|
||||
- [ ] 更新请求数据获取方式
|
||||
- [ ] 更新响应返回方式
|
||||
|
||||
### 高级迁移
|
||||
- [ ] 使用 Pydantic 模型进行数据验证
|
||||
- [ ] 迁移应用状态(`app.config` → `app.state`)
|
||||
- [ ] 更新生命周期事件(`before_first_request` → `on_event("startup")`)
|
||||
- [ ] 迁移中间件
|
||||
- [ ] 更新错误处理
|
||||
|
||||
### 测试和优化
|
||||
- [ ] 测试所有 API 端点
|
||||
- [ ] 验证数据验证功能
|
||||
- [ ] 检查性能提升
|
||||
- [ ] 更新文档
|
||||
- [ ] 更新依赖项
|
||||
|
||||
---
|
||||
|
||||
## 总结
|
||||
|
||||
### 迁移优势
|
||||
|
||||
1. **性能提升**:FastAPI 性能显著优于 Flask
|
||||
2. **开发效率**:自动文档、自动验证减少开发时间
|
||||
3. **类型安全**:类型提示提供更好的 IDE 支持
|
||||
4. **现代特性**:异步支持、依赖注入等现代特性
|
||||
|
||||
### 注意事项
|
||||
|
||||
1. **异步编程**:需要理解 `async/await`
|
||||
2. **Pydantic**:需要学习 Pydantic 模型定义
|
||||
3. **依赖注入**:FastAPI 的依赖注入系统需要适应
|
||||
4. **生态系统**:Flask 的某些扩展可能需要替代方案
|
||||
|
||||
### 建议
|
||||
|
||||
1. **逐步迁移**:不要一次性迁移所有代码
|
||||
2. **保持兼容**:在迁移过程中保持 API 兼容性
|
||||
3. **充分测试**:迁移后充分测试所有功能
|
||||
4. **学习资源**:参考 FastAPI 官方文档和示例
|
||||
|
||||
---
|
||||
|
||||
**提示**:这个迁移指南帮助你理解从 Flask 到 FastAPI 的迁移过程。结合 `FASTAPI_LEARNING.md` 和 `FASTAPI_QUICK_REFERENCE.md` 一起学习效果更好。
|
||||
|
||||
@@ -0,0 +1,2 @@
|
||||
__all__ = []
|
||||
|
||||
@@ -0,0 +1,186 @@
|
||||
# API模块更新说明
|
||||
|
||||
## 更新内容
|
||||
|
||||
根据 `fastapi_app/api.py`(最新版)更新了 `fastapi_app/app/api.py`,主要更新包括:
|
||||
|
||||
### 1. 添加失败重试机制
|
||||
|
||||
所有API函数都已添加重试机制,参考 `entry_data_list` 的实现模式:
|
||||
|
||||
- **默认重试次数**:20次(部分函数为10次)
|
||||
- **重试逻辑**:
|
||||
- 捕获 `requests.exceptions.RequestException` 异常
|
||||
- 重试前等待时间:0.1秒(快速请求)或3-10秒(慢速请求)
|
||||
- 超过最大重试次数后记录错误日志并返回None或抛出异常
|
||||
|
||||
### 2. 新增功能函数
|
||||
|
||||
添加了以下新函数(原版本中没有的):
|
||||
|
||||
- `entry_data_banch_update()` - 批量修改数据
|
||||
- `entry_data_delete()` - 删除单条数据
|
||||
- `entry_data_batch_delete()` - 批量删除数据
|
||||
- `workflow_task_hand_over()` - 流程待办转交
|
||||
- `get_upload_token()` - 获取文件上传凭证
|
||||
- `upload_file()` - 上传文件
|
||||
|
||||
### 3. 功能增强
|
||||
|
||||
- **`entry_data_get()`**:
|
||||
- 添加 `replace` 参数(默认True,保持向后兼容)
|
||||
- 添加 `max_retries` 参数
|
||||
- 添加重试机制
|
||||
|
||||
- **`entry_data_list()`**:
|
||||
- 添加 `replace` 参数(默认True,保持向后兼容)
|
||||
- 添加 `max_retries` 参数
|
||||
- 改进重试逻辑,支持分页重试
|
||||
|
||||
- **`entry_widget_list()`**:
|
||||
- 添加 `max_retries` 参数
|
||||
- 添加重试机制
|
||||
|
||||
- **`data_batch_create()`**:
|
||||
- 添加 `max_retries` 参数
|
||||
- 添加重试机制
|
||||
- 支持 `is_start_workflow`、`is_start_trigger`、`transaction_id` 参数
|
||||
|
||||
- **`entry_data_batch_create()`**:
|
||||
- 添加 `max_retries` 参数
|
||||
- 添加重试机制
|
||||
- 支持 `is_start_workflow`、`is_start_trigger` 参数
|
||||
- 使用 `NpEncoder` 处理NumPy数据类型
|
||||
|
||||
- **`entry_data_update()`**:
|
||||
- 添加 `max_retries` 参数
|
||||
- 添加重试机制
|
||||
|
||||
- **`workflow_instance_get()`**:
|
||||
- 添加 `max_retries` 参数
|
||||
- 添加重试机制
|
||||
|
||||
- **`workflow_task_approve()`**:
|
||||
- 添加 `max_retries` 参数
|
||||
- 添加重试机制
|
||||
- `comment` 参数支持自定义(默认"自动转交")
|
||||
|
||||
### 4. 工具函数
|
||||
|
||||
- **`NpEncoder`**:JSON编码器,处理NumPy数据类型
|
||||
- **`replace_decimals()`**:递归替换Decimal类型为float
|
||||
|
||||
### 5. 字段替换优化
|
||||
|
||||
`field_replacement()` 方法使用递归实现,更优雅地处理嵌套数据结构。
|
||||
|
||||
## 兼容性保证
|
||||
|
||||
### 向后兼容
|
||||
|
||||
1. **默认参数**:
|
||||
- `entry_data_get()` 和 `entry_data_list()` 的 `replace` 参数默认为 `True`,保持原有行为
|
||||
- 所有新增的 `max_retries` 参数都有合理的默认值
|
||||
|
||||
2. **导入路径**:
|
||||
- 使用 `from app.config import Config`(而非 `from config import Config`)
|
||||
- 使用 `logging.getLogger('app')`(而非 `log_config`)
|
||||
|
||||
3. **函数签名**:
|
||||
- 所有原有函数的调用方式保持不变
|
||||
- 新增参数都是可选参数
|
||||
|
||||
### 日志系统
|
||||
|
||||
- 使用 `logging.getLogger('app')` 作为常规日志记录器
|
||||
- 使用 `logging.getLogger('app.error')` 作为错误日志记录器
|
||||
- 与 fastapi_app 项目的日志系统完全兼容
|
||||
|
||||
## 使用示例
|
||||
|
||||
### 基本使用(保持原有方式)
|
||||
|
||||
```python
|
||||
from app.api import API
|
||||
|
||||
api = API()
|
||||
|
||||
# 获取单条数据(自动替换字段)
|
||||
data = api.entry_data_get({
|
||||
'api_key': 'xxx',
|
||||
'entry_id': 'xxx',
|
||||
'data_id': 'xxx'
|
||||
})
|
||||
|
||||
# 获取多条数据(自动替换字段)
|
||||
data_list = api.entry_data_list({
|
||||
'api_key': 'xxx',
|
||||
'entry_id': 'xxx'
|
||||
})
|
||||
```
|
||||
|
||||
### 使用新功能
|
||||
|
||||
```python
|
||||
# 不替换字段
|
||||
data = api.entry_data_get({
|
||||
'api_key': 'xxx',
|
||||
'entry_id': 'xxx',
|
||||
'data_id': 'xxx'
|
||||
}, replace=False)
|
||||
|
||||
# 自定义重试次数
|
||||
data = api.entry_data_get({
|
||||
'api_key': 'xxx',
|
||||
'entry_id': 'xxx',
|
||||
'data_id': 'xxx'
|
||||
}, max_retries=10)
|
||||
|
||||
# 批量删除
|
||||
result = api.entry_data_batch_delete({
|
||||
'api_key': 'xxx',
|
||||
'entry_id': 'xxx',
|
||||
'data_ids': ['id1', 'id2', 'id3']
|
||||
}, chunk_size=90, max_retries=20)
|
||||
```
|
||||
|
||||
## 重试机制说明
|
||||
|
||||
### 重试策略
|
||||
|
||||
1. **快速请求**(0.1秒延迟):
|
||||
- `entry_data_list()` - 分页请求
|
||||
- `entry_data_batch_create()` - 批量创建
|
||||
- `entry_data_batch_delete()` - 批量删除
|
||||
- `workflow_instance_get()` - 流程查询
|
||||
|
||||
2. **慢速请求**(3-10秒延迟):
|
||||
- `data_batch_create()` - 3秒延迟
|
||||
- `entry_data_update()` - 10秒延迟
|
||||
- `entry_data_banch_update()` - 10秒延迟
|
||||
- `entry_data_delete()` - 10秒延迟
|
||||
- `workflow_task_approve()` - 3秒延迟
|
||||
- `workflow_task_hand_over()` - 3秒延迟
|
||||
- `get_upload_token()` - 3秒延迟
|
||||
- `upload_file()` - 3秒延迟
|
||||
|
||||
### 错误处理
|
||||
|
||||
- 所有重试失败的操作都会记录到错误日志
|
||||
- 部分函数在重试失败后返回 `None`,部分会抛出异常
|
||||
- 错误日志包含失败的任务标识信息
|
||||
|
||||
## 注意事项
|
||||
|
||||
1. **超时设置**:所有请求都设置了 `timeout=10` 秒
|
||||
2. **状态码检查**:使用 `res.raise_for_status()` 检查HTTP状态码
|
||||
3. **文件上传**:`upload_file()` 使用 `with` 语句确保文件正确关闭
|
||||
4. **数据类型处理**:批量操作函数使用 `NpEncoder` 和 `replace_decimals()` 处理特殊数据类型
|
||||
|
||||
## 测试建议
|
||||
|
||||
1. 测试所有原有功能的兼容性
|
||||
2. 测试新添加的函数
|
||||
3. 测试重试机制(可以模拟网络错误)
|
||||
4. 测试 `replace=False` 参数的使用
|
||||
|
||||
@@ -0,0 +1,2 @@
|
||||
__all__ = []
|
||||
|
||||
+793
@@ -0,0 +1,793 @@
|
||||
"""
|
||||
API 模块 - 简道云API接口封装
|
||||
支持失败重试机制,兼容现有代码
|
||||
"""
|
||||
import requests
|
||||
import json
|
||||
import time
|
||||
import logging
|
||||
from typing import Optional, List, Dict, Any
|
||||
from decimal import Decimal
|
||||
import numpy as np
|
||||
from app.config import Config
|
||||
|
||||
# 获取日志记录器
|
||||
logger = logging.getLogger('app')
|
||||
error_logger = logging.getLogger('app.error') # 错误日志记录器
|
||||
|
||||
|
||||
class NpEncoder(json.JSONEncoder):
|
||||
"""NumPy数据类型JSON编码器"""
|
||||
def default(self, obj):
|
||||
if isinstance(obj, np.integer):
|
||||
return int(obj)
|
||||
elif isinstance(obj, np.floating):
|
||||
return float(obj)
|
||||
elif isinstance(obj, np.ndarray):
|
||||
return obj.tolist()
|
||||
else:
|
||||
return super(NpEncoder, self).default(obj)
|
||||
|
||||
|
||||
def replace_decimals(obj):
|
||||
"""递归替换Decimal类型为float"""
|
||||
if isinstance(obj, dict):
|
||||
return {k: replace_decimals(v) for k, v in obj.items()}
|
||||
elif isinstance(obj, list):
|
||||
return [replace_decimals(item) for item in obj]
|
||||
elif isinstance(obj, Decimal):
|
||||
return float(obj)
|
||||
return obj
|
||||
|
||||
|
||||
class API:
|
||||
def entry_data_get(self, data: dict, replace: bool = True, max_retries: int = 20) -> Dict:
|
||||
"""
|
||||
获取单条表单数据
|
||||
:param replace: 是否替换字段,默认为True(保持向后兼容)
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 简道云插件发送过来的data,包含应用id、表单id、数据id等信息
|
||||
:return: 表单数据
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v5/app/entry/data/get'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
payload = json.dumps({
|
||||
"app_id": data['api_key'],
|
||||
"entry_id": data['entry_id'],
|
||||
"data_id": data['data_id']
|
||||
})
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
data_get = res.json()
|
||||
print(data_get)
|
||||
|
||||
if replace:
|
||||
data_get = self.field_replacement(data, data_get)
|
||||
|
||||
return data_get
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
if retries <= max_retries:
|
||||
time.sleep(0.1)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"任务 {data.get('data_id')} 连续{max_retries}次请求失败,放弃此次请求。")
|
||||
raise Exception(f"获取单条表单数据失败,已重试{max_retries}次")
|
||||
|
||||
def entry_data_list(self, data: dict, replace: bool = True, max_retries: int = 20) -> Dict:
|
||||
"""
|
||||
获取多条表单数据
|
||||
:param max_retries: 最大重试次数
|
||||
:param replace: 是否替换字段,默认为True(保持向后兼容)
|
||||
:param data: 简道云插件发送过来的data,包含应用id、表单id等信息
|
||||
:return: 表单数据列表
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v5/app/entry/data/list'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
all_data_batches = []
|
||||
last_data_id = None
|
||||
exit_flag = False
|
||||
|
||||
while True:
|
||||
payload = json.dumps({
|
||||
"app_id": data['api_key'],
|
||||
"entry_id": data['entry_id'],
|
||||
"limit": 100,
|
||||
"data_id": last_data_id
|
||||
})
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
data_get = res.json()
|
||||
|
||||
if data_get.get("data"):
|
||||
all_data_batches.extend(data_get['data'])
|
||||
last_data_id = data_get['data'][-1].get('_id')
|
||||
print(f"已获取 {len(all_data_batches)} 条数据")
|
||||
break
|
||||
else:
|
||||
if 'data' not in data_get or len(data_get['data']) == 0:
|
||||
exit_flag = True
|
||||
break
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(0.1)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(0.1)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"任务 {last_data_id}组 连续{max_retries}次请求失败,放弃此次请求。")
|
||||
all_data_batches.append(None)
|
||||
|
||||
if exit_flag:
|
||||
break
|
||||
|
||||
final_data = {
|
||||
'data': all_data_batches
|
||||
}
|
||||
|
||||
logger.info(f"获取了{len(all_data_batches)}条数据")
|
||||
|
||||
if replace:
|
||||
print("进行了替换")
|
||||
return self.field_replacement(data, final_data)
|
||||
else:
|
||||
return final_data
|
||||
|
||||
@staticmethod
|
||||
def entry_widget_list(data: dict, max_retries: int = 20) -> Optional[Dict[str, Any]]:
|
||||
"""
|
||||
获取表单字段
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 简道云插件发送过来的data,包含应用id、表单id等信息
|
||||
:return: 表单字段信息
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v5/app/entry/widget/list'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
payload = json.dumps({
|
||||
"app_id": data['api_key'],
|
||||
"entry_id": data['entry_id'],
|
||||
})
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
return res.json()
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
if retries <= max_retries:
|
||||
time.sleep(0.1)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"获取表单字段失败,已重试{max_retries}次")
|
||||
return None
|
||||
|
||||
def field_replacement(self, data: dict, data_get: dict) -> dict:
|
||||
"""
|
||||
字段替换,将id替换为标签名,即唯一值替换为表单中显示字段的名字
|
||||
:param data: 简道云插件发送过来的data,包含表单id、数据id、应用id
|
||||
:param data_get: 简道云请求的数据,一般是根据数据id获取到表单的数据
|
||||
:return: 替换后的数据
|
||||
"""
|
||||
widget_list = self.entry_widget_list(data)
|
||||
|
||||
if not widget_list or 'widgets' not in widget_list or not isinstance(widget_list['widgets'], list):
|
||||
raise ValueError("映射表没有接受到数据")
|
||||
|
||||
name_to_label = {widget['name']: widget['label'] for widget in widget_list['widgets']}
|
||||
|
||||
def replace_keys(obj):
|
||||
"""递归替换字典中的键名"""
|
||||
if isinstance(obj, dict):
|
||||
new_dict = {}
|
||||
for key, value in obj.items():
|
||||
new_key = name_to_label.get(key, key)
|
||||
new_dict[new_key] = replace_keys(value)
|
||||
return new_dict
|
||||
elif isinstance(obj, list):
|
||||
return [replace_keys(item) for item in obj]
|
||||
else:
|
||||
return obj
|
||||
|
||||
data_get_copy = json.loads(json.dumps(data_get))
|
||||
|
||||
if 'data' in data_get_copy:
|
||||
data_get_copy['data'] = replace_keys(data_get_copy['data'])
|
||||
|
||||
return data_get_copy
|
||||
|
||||
@staticmethod
|
||||
def data_batch_create(data: dict, max_retries: int = 20) -> Optional[Dict]:
|
||||
"""
|
||||
新建单条表单数据
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 应该包含应用id、表单id,以及新建的数据data['data']
|
||||
:return: 返回创建后简道云返回的信息
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v5/app/entry/data/create'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
payload = json.dumps({
|
||||
"app_id": data['api_key'],
|
||||
"entry_id": data['entry_id'],
|
||||
"data": data['data'],
|
||||
"is_start_workflow": data.get('is_start_workflow', "false"),
|
||||
"is_start_trigger": data.get('is_start_trigger', "false"),
|
||||
"transaction_id": data.get('transaction_id', "")
|
||||
})
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
data_get = res.json()
|
||||
if res.status_code == 200:
|
||||
return data_get
|
||||
else:
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"任务 {data.get('data')} 连续{max_retries}次请求失败,放弃此次请求。")
|
||||
return None
|
||||
|
||||
@staticmethod
|
||||
def entry_data_batch_create(
|
||||
data: dict,
|
||||
chunk_size: int = 90,
|
||||
max_retries: int = 20
|
||||
) -> List[Optional[Dict]]:
|
||||
"""
|
||||
新建多条数据
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 应包含数据id、表单id、以及需要新建的信息,新建信息应该是一个列表
|
||||
:param chunk_size: 简道云限制批量新建一次最多100条,这里默认值设置为90条一次
|
||||
:return: 返回请求后的结果
|
||||
"""
|
||||
data = replace_decimals(data)
|
||||
url = 'https://api.jiandaoyun.com/api/v5/app/entry/data/batch_create'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
total_length = len(data['data_list'])
|
||||
logger.info(f"多数据写入行数: {total_length}")
|
||||
|
||||
num_chunks = (total_length + chunk_size - 1) // chunk_size
|
||||
data_get_list = []
|
||||
|
||||
for i in range(num_chunks):
|
||||
start_index = i * chunk_size
|
||||
end_index = min(start_index + chunk_size, total_length)
|
||||
payload = json.dumps({
|
||||
"app_id": data['api_key'],
|
||||
"entry_id": data['entry_id'],
|
||||
"data_list": data['data_list'][start_index:end_index],
|
||||
"is_start_workflow": data.get('is_start_workflow', "false"),
|
||||
"is_start_trigger": data.get('is_start_trigger', "false"),
|
||||
}, cls=NpEncoder)
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
data_get = res.json()
|
||||
if data_get.get("status") == "success":
|
||||
data_get_list.append(data_get)
|
||||
break
|
||||
else:
|
||||
logger.warning(f"请求异常,将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(0.1)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(
|
||||
f"任务 {data['data_list'][start_index:end_index]} 连续{max_retries}次请求失败,放弃此次请求。")
|
||||
data_get_list.append(None)
|
||||
|
||||
return data_get_list
|
||||
|
||||
@staticmethod
|
||||
def entry_data_update(data: dict, max_retries: int = 20) -> dict:
|
||||
"""
|
||||
修改数据
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 简道云插件发送过来的data,包含应用id、表单id、数据id等信息
|
||||
:return: 修改数据后简道云返回的结果
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v5/app/entry/data/update'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
payload = json.dumps({
|
||||
"app_id": data['api_key'],
|
||||
"entry_id": data['entry_id'],
|
||||
"data_id": data['data_id'],
|
||||
"data": data['data']
|
||||
})
|
||||
|
||||
data_get = None
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
data_get = res.json()
|
||||
if res.status_code == 200:
|
||||
break
|
||||
else:
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(10)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"任务 {data.get('data_id')} 连续{max_retries}次请求失败,放弃此次请求。")
|
||||
|
||||
return data_get
|
||||
|
||||
@staticmethod
|
||||
def entry_data_banch_update(data: dict, max_retries: int = 20, chunk_size: int = 90) -> List[dict]:
|
||||
"""
|
||||
批量修改数据
|
||||
:param chunk_size: 批量修改块大小
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 简道云插件发送过来的data,包含应用id、表单id、数据id等信息
|
||||
:return: 修改数据后简道云返回的结果列表
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v5/app/entry/data/batch_update'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
total_length = len(data['data_ids'])
|
||||
logger.info(f"多数据修改行数: {total_length}")
|
||||
|
||||
num_chunks = (total_length + chunk_size - 1) // chunk_size
|
||||
data_get_list = []
|
||||
|
||||
for i in range(num_chunks):
|
||||
start_index = i * chunk_size
|
||||
end_index = min(start_index + chunk_size, total_length)
|
||||
payload = {
|
||||
"app_id": data['api_key'],
|
||||
"entry_id": data['entry_id'],
|
||||
"data_ids": data['data_ids'][start_index:end_index],
|
||||
"data": data['data']
|
||||
}
|
||||
|
||||
if "transaction_id" in data:
|
||||
payload["transaction_id"] = data["transaction_id"]
|
||||
payload = json.dumps(payload, cls=NpEncoder)
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
data_get = res.json()
|
||||
if res.status_code == 200:
|
||||
data_get_list.append(data_get)
|
||||
break
|
||||
else:
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(10)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"任务 {data.get('data_ids')} 连续{max_retries}次请求失败,放弃此次请求。")
|
||||
continue
|
||||
|
||||
return data_get_list
|
||||
|
||||
@staticmethod
|
||||
def entry_data_delete(data: dict, max_retries: int = 20) -> dict:
|
||||
"""
|
||||
删除单条数据
|
||||
:param data: 应包含应用ID、表单ID、数据ID
|
||||
:param max_retries: 最大重试次数,默认20
|
||||
:return: 删除结果
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v5/app/entry/data/delete'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
payload = json.dumps({
|
||||
"app_id": data['api_key'],
|
||||
"entry_id": data['entry_id'],
|
||||
"data_id": data['data_id'],
|
||||
})
|
||||
|
||||
retries = 0
|
||||
delete_status = None
|
||||
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
delete_status = res.json()
|
||||
|
||||
# 手动处理状态码 4001(数据不存在)
|
||||
if delete_status == {
|
||||
"code": 4001,
|
||||
"msg": "Data does not exist."
|
||||
}:
|
||||
logger.info(f"返回结果: {delete_status}")
|
||||
break
|
||||
|
||||
res.raise_for_status()
|
||||
|
||||
if res.status_code == 200:
|
||||
break
|
||||
else:
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(10)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"任务 {data.get('data_id')} 连续{max_retries}次请求失败,放弃此次请求。")
|
||||
continue
|
||||
|
||||
return delete_status
|
||||
|
||||
@staticmethod
|
||||
def entry_data_batch_delete(
|
||||
data: dict,
|
||||
chunk_size: int = 90,
|
||||
max_retries: int = 20
|
||||
) -> List[Optional[Dict]]:
|
||||
"""
|
||||
批量删除数据
|
||||
:param data: 应包含应用ID、表单ID、数据ID列表
|
||||
:param chunk_size: 单次删除最大条数,默认90
|
||||
:param max_retries: 重试次数,默认20
|
||||
:return: 删除结果列表
|
||||
"""
|
||||
data = replace_decimals(data)
|
||||
url = 'https://api.jiandaoyun.com/api/v5/app/entry/data/batch_delete'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
total_length = len(data['data_ids'])
|
||||
logger.info(f"多数据删除行数: {total_length}")
|
||||
|
||||
num_chunks = (total_length + chunk_size - 1) // chunk_size
|
||||
data_get_list = []
|
||||
|
||||
for i in range(num_chunks):
|
||||
start_index = i * chunk_size
|
||||
end_index = min(start_index + chunk_size, total_length)
|
||||
payload = json.dumps({
|
||||
"app_id": data['api_key'],
|
||||
"entry_id": data['entry_id'],
|
||||
"data_ids": data['data_ids'][start_index:end_index],
|
||||
}, cls=NpEncoder)
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
data_get = res.json()
|
||||
logger.info(f"{i}页 返回结果: {data_get}")
|
||||
if data_get.get("status") == "success":
|
||||
data_get_list.append(data_get)
|
||||
break
|
||||
else:
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(0.1)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(
|
||||
f"批量删除任务第{i+1}批 连续{max_retries}次请求失败,放弃此次请求。")
|
||||
data_get_list.append(None)
|
||||
|
||||
return data_get_list
|
||||
|
||||
@staticmethod
|
||||
def workflow_instance_get(data: dict, max_retries: int = 20) -> dict:
|
||||
"""
|
||||
查询实例流程信息
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 简道云插件发送过来的data,包含应用id
|
||||
:return: 查询简道云流程实例信息返回的结果
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v5/workflow/instance/get'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
payload = json.dumps({
|
||||
"instance_id": data['data_id'],
|
||||
"tasks_type": 1
|
||||
})
|
||||
|
||||
data_get = None
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
data_get = res.json()
|
||||
if res.status_code == 200:
|
||||
break
|
||||
else:
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(0.1)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"任务 {data.get('data_id')} 连续{max_retries}次请求失败,放弃此次请求。")
|
||||
|
||||
return data_get
|
||||
|
||||
@staticmethod
|
||||
def workflow_task_approve(data: dict, max_retries: int = 20) -> dict:
|
||||
"""
|
||||
流程待办提交
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 应包含username、instance_id(data_id)、task_id等信息
|
||||
:return: 返回简道云流程待办提交的结果
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v1/workflow/task/approve'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
payload = json.dumps({
|
||||
"username": data["username"],
|
||||
"instance_id": data["instance_id"],
|
||||
"task_id": data['task_id'],
|
||||
"comment": data.get("comment", "自动转交")
|
||||
})
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
if res.status_code == 200:
|
||||
return res.json()
|
||||
else:
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"任务 {data.get('task_id')} 连续{max_retries}次请求失败,放弃此次请求。")
|
||||
return {}
|
||||
|
||||
@staticmethod
|
||||
def workflow_task_hand_over(data: dict, max_retries: int = 10) -> Optional[dict]:
|
||||
"""
|
||||
流程待办转交
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 应包含username、instance_id(data_id)、task_id、transfer_username等信息
|
||||
:return: 返回简道云流程待办转交的结果
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v1/workflow/task/transfer'
|
||||
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
payload = json.dumps({
|
||||
"username": data["username"],
|
||||
"instance_id": data["instance_id"],
|
||||
"task_id": data['task_id'],
|
||||
"transfer_username": data['transfer_username'],
|
||||
"comment": data.get("comment", "转交")
|
||||
})
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
if res.status_code == 200:
|
||||
return res.json()
|
||||
else:
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"任务转交失败,已重试{max_retries}次")
|
||||
return None
|
||||
|
||||
@staticmethod
|
||||
def get_upload_token(data: dict, max_retries: int = 10) -> Optional[Dict[str, Any]]:
|
||||
"""
|
||||
获取文件上传凭证
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 应包含应用ID、表单ID、事务ID
|
||||
:return: 返回upload_url、upload_token
|
||||
"""
|
||||
url = 'https://api.jiandaoyun.com/api/v5/app/entry/file/get_upload_token'
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
|
||||
payload = json.dumps({
|
||||
"app_id": data['api_key'],
|
||||
"entry_id": data['entry_id'],
|
||||
"transaction_id": data['transaction_id'],
|
||||
})
|
||||
|
||||
retries = 0
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
res = requests.post(url=url, data=payload, headers=headers, timeout=10)
|
||||
res.raise_for_status()
|
||||
res_j = res.json()
|
||||
|
||||
# 检查 token_and_url_list 是否存在且不为空
|
||||
token_list = res_j.get('token_and_url_list', [])
|
||||
if not token_list or len(token_list) == 0:
|
||||
logger.warning(f"未获取到上传凭证列表,将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
continue
|
||||
|
||||
token_item = token_list[0]
|
||||
upload_url = token_item.get('url')
|
||||
upload_token = token_item.get('token')
|
||||
|
||||
if not upload_url or not upload_token:
|
||||
logger.warning(f"上传凭证信息不完整,将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
continue
|
||||
|
||||
logger.info(f"返回结果: {upload_url}, {upload_token}")
|
||||
if res.status_code == 200:
|
||||
return {
|
||||
'upload_url': upload_url,
|
||||
'upload_token': upload_token
|
||||
}
|
||||
else:
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except (requests.exceptions.RequestException, KeyError, IndexError, TypeError) as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"获取上传凭证失败,已重试{max_retries}次")
|
||||
return None
|
||||
|
||||
@staticmethod
|
||||
def upload_file(data: dict, max_retries: int = 10) -> Optional[Any]:
|
||||
"""
|
||||
上传文件
|
||||
:param max_retries: 最大重试次数
|
||||
:param data: 应包含上传文件路径、上传文件url、上传文件token
|
||||
:return: 返回上传文件结果
|
||||
"""
|
||||
url = data['upload_url']
|
||||
headers = {
|
||||
'Authorization': Config.JIANDAOYUN_API_TOKEN,
|
||||
}
|
||||
file_path = data['file_path']
|
||||
payload = {
|
||||
"token": data['upload_token'],
|
||||
}
|
||||
|
||||
retries = 0
|
||||
result = None
|
||||
|
||||
while retries <= max_retries:
|
||||
try:
|
||||
with open(file_path, 'rb') as f:
|
||||
files = {"file": f}
|
||||
res = requests.post(url=url, data=payload, headers=headers, files=files, timeout=10)
|
||||
res.raise_for_status()
|
||||
data_get = res.json()
|
||||
logger.info(f"返回结果: {data_get}")
|
||||
if res.status_code == 200:
|
||||
result = data_get
|
||||
break
|
||||
else:
|
||||
logger.warning(f"请求异常, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
except requests.exceptions.RequestException as e:
|
||||
logger.warning(f"请求异常: {e}, 将重新请求")
|
||||
retries += 1
|
||||
time.sleep(3)
|
||||
|
||||
if retries > max_retries:
|
||||
error_logger.error(f"上传文件失败,已重试{max_retries}次")
|
||||
|
||||
return result
|
||||
@@ -0,0 +1,24 @@
|
||||
"""
|
||||
后台任务模块 - 向后兼容入口
|
||||
此文件保持向后兼容,实际功能已拆分到 app.tasks 模块中
|
||||
"""
|
||||
# 从新的 tasks 模块导入所有函数,保持向后兼容
|
||||
from app.tasks import (
|
||||
update_jiandaoyun,
|
||||
approve_workflow,
|
||||
create_brand_background,
|
||||
delete_history_background,
|
||||
delete_customer_background,
|
||||
delete_car_background,
|
||||
modify_customer_info_background,
|
||||
)
|
||||
|
||||
__all__ = [
|
||||
'update_jiandaoyun',
|
||||
'approve_workflow',
|
||||
'create_brand_background',
|
||||
'delete_history_background',
|
||||
'delete_customer_background',
|
||||
'delete_car_background',
|
||||
'modify_customer_info_background',
|
||||
]
|
||||
@@ -0,0 +1,34 @@
|
||||
from pathlib import Path
|
||||
|
||||
# 获取当前文件所在的目录
|
||||
BASE_DIR = Path(__file__).resolve().parent.parent # 项目根目录
|
||||
|
||||
# 构建保存下载文件的目录路径
|
||||
SAVE_DIRECTORY = BASE_DIR / '下载文件'
|
||||
|
||||
# 构建保存模板文件的目录路径
|
||||
MODE_DIRECTORY = BASE_DIR / '模板文件'
|
||||
|
||||
# 构建日志文件的目录路径
|
||||
LOGS_DIRECTORY = BASE_DIR / 'logs'
|
||||
|
||||
LOG_FILE = LOGS_DIRECTORY / '简道云.log'
|
||||
|
||||
# 确保目录存在,如果不存在则创建
|
||||
SAVE_DIRECTORY.mkdir(parents=True, exist_ok=True)
|
||||
MODE_DIRECTORY.mkdir(parents=True, exist_ok=True)
|
||||
|
||||
# API 配置
|
||||
JIANDAOYUN_API_TOKEN = 'Bearer qygHulymo1fekJk4CIZyNKjyQAzG8CFN' # 曹伟应用api测试 app_key
|
||||
|
||||
|
||||
# 导出配置
|
||||
class Config:
|
||||
BASE_DIR = BASE_DIR
|
||||
SAVE_DIRECTORY = SAVE_DIRECTORY
|
||||
MODE_DIRECTORY = MODE_DIRECTORY
|
||||
JIANDAOYUN_API_TOKEN = JIANDAOYUN_API_TOKEN
|
||||
LOGS_DIRECTORY = LOGS_DIRECTORY
|
||||
LOG_FILE = LOG_FILE
|
||||
|
||||
|
||||
@@ -0,0 +1,60 @@
|
||||
"""
|
||||
核心模块初始化
|
||||
统一初始化请求头管理器、模块注册表等核心组件
|
||||
"""
|
||||
from typing import Dict, Any, Callable
|
||||
from app.core.header_manager import HeaderManager
|
||||
from app.core.module_registry import ModuleRegistry, registry
|
||||
|
||||
|
||||
class CoreManager:
|
||||
"""核心管理器 - 统一管理所有核心组件"""
|
||||
|
||||
def __init__(self):
|
||||
self.header_manager = HeaderManager
|
||||
self.registry = registry
|
||||
|
||||
def initialize_modules(self, modules: Dict[str, Any]):
|
||||
"""
|
||||
初始化并注册所有模块
|
||||
|
||||
Args:
|
||||
modules: 模块字典,格式为 {模块名: 模块实例}
|
||||
"""
|
||||
for module_name, module_instance in modules.items():
|
||||
self.registry.register_module(module_name, module_instance)
|
||||
|
||||
def register_action(
|
||||
self,
|
||||
action_name: str,
|
||||
handler: Callable,
|
||||
module_name: str = "default",
|
||||
**kwargs
|
||||
):
|
||||
"""
|
||||
便捷方法:注册操作
|
||||
|
||||
Args:
|
||||
action_name: 操作名称
|
||||
handler: 处理函数
|
||||
module_name: 模块名称
|
||||
**kwargs: 其他配置参数
|
||||
"""
|
||||
self.registry.register_action(
|
||||
action_name=action_name,
|
||||
handler=handler,
|
||||
module_name=module_name,
|
||||
**kwargs
|
||||
)
|
||||
|
||||
|
||||
# 全局核心管理器实例
|
||||
core_manager = CoreManager()
|
||||
|
||||
# 导出常用类和函数
|
||||
__all__ = [
|
||||
'core_manager',
|
||||
'HeaderManager',
|
||||
'ModuleRegistry',
|
||||
'registry',
|
||||
]
|
||||
@@ -0,0 +1,118 @@
|
||||
"""
|
||||
请求头管理器
|
||||
统一管理不同模块的请求头配置
|
||||
"""
|
||||
from typing import Dict, Optional
|
||||
from dataclasses import dataclass, field
|
||||
|
||||
|
||||
@dataclass
|
||||
class HeaderConfig:
|
||||
"""请求头配置"""
|
||||
referer: Optional[str] = None
|
||||
user_agent: Optional[str] = None
|
||||
content_type: Optional[str] = None
|
||||
authorization: Optional[str] = None
|
||||
custom_headers: Dict[str, str] = field(default_factory=dict)
|
||||
|
||||
def to_dict(self) -> Dict[str, str]:
|
||||
"""转换为字典格式"""
|
||||
headers = {}
|
||||
|
||||
if self.referer:
|
||||
headers['Referer'] = self.referer
|
||||
if self.user_agent:
|
||||
headers['User-Agent'] = self.user_agent
|
||||
if self.content_type:
|
||||
headers['Content-Type'] = self.content_type
|
||||
if self.authorization:
|
||||
headers['Authorization'] = self.authorization
|
||||
|
||||
# 添加自定义请求头
|
||||
headers.update(self.custom_headers)
|
||||
|
||||
return headers
|
||||
|
||||
|
||||
class HeaderManager:
|
||||
"""请求头管理器"""
|
||||
|
||||
# 默认请求头配置
|
||||
DEFAULT_HEADERS = HeaderConfig(
|
||||
referer='https://yunxiu.f6car.cn/erp/view/index.html',
|
||||
user_agent='Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 Edg/130.0.0.0'
|
||||
)
|
||||
|
||||
# F6系统登录请求头
|
||||
F6_LOGIN_HEADERS = HeaderConfig(
|
||||
referer='https://yunxiu.f6car.com/kzf6/login/confirm',
|
||||
user_agent='Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 Edg/129.0.0.0'
|
||||
)
|
||||
|
||||
# 简道云API请求头
|
||||
JIANDAOYUN_API_HEADERS = HeaderConfig(
|
||||
content_type='application/json',
|
||||
# authorization 应该从配置中获取,这里只是示例
|
||||
)
|
||||
|
||||
# 模块特定的请求头配置
|
||||
_module_headers: Dict[str, HeaderConfig] = {
|
||||
'default': DEFAULT_HEADERS,
|
||||
'f6_login': F6_LOGIN_HEADERS,
|
||||
'jiandaoyun_api': JIANDAOYUN_API_HEADERS,
|
||||
}
|
||||
|
||||
@classmethod
|
||||
def get_headers(cls, module_name: str = 'default', **overrides) -> Dict[str, str]:
|
||||
"""
|
||||
获取指定模块的请求头
|
||||
|
||||
Args:
|
||||
module_name: 模块名称
|
||||
**overrides: 覆盖的请求头配置
|
||||
|
||||
Returns:
|
||||
请求头字典
|
||||
"""
|
||||
# 获取基础配置
|
||||
config = cls._module_headers.get(module_name, cls.DEFAULT_HEADERS)
|
||||
|
||||
# 创建配置副本
|
||||
header_config = HeaderConfig(
|
||||
referer=overrides.get('referer', config.referer),
|
||||
user_agent=overrides.get('user_agent', config.user_agent),
|
||||
content_type=overrides.get('content_type', config.content_type),
|
||||
authorization=overrides.get('authorization', config.authorization),
|
||||
custom_headers={**config.custom_headers, **overrides.get('custom_headers', {})}
|
||||
)
|
||||
|
||||
return header_config.to_dict()
|
||||
|
||||
@classmethod
|
||||
def register_module_headers(cls, module_name: str, config: HeaderConfig):
|
||||
"""
|
||||
注册模块的请求头配置
|
||||
|
||||
Args:
|
||||
module_name: 模块名称
|
||||
config: 请求头配置
|
||||
"""
|
||||
cls._module_headers[module_name] = config
|
||||
|
||||
@classmethod
|
||||
def update_module_headers(cls, module_name: str, **updates):
|
||||
"""
|
||||
更新模块的请求头配置
|
||||
|
||||
Args:
|
||||
module_name: 模块名称
|
||||
**updates: 要更新的配置项
|
||||
"""
|
||||
if module_name in cls._module_headers:
|
||||
config = cls._module_headers[module_name]
|
||||
for key, value in updates.items():
|
||||
if hasattr(config, key):
|
||||
setattr(config, key, value)
|
||||
else:
|
||||
config.custom_headers[key] = value
|
||||
|
||||
@@ -0,0 +1,116 @@
|
||||
"""
|
||||
模块注册和路由管理
|
||||
提供统一的模块注册机制,方便添加新功能模块
|
||||
"""
|
||||
from typing import Dict, Callable, Optional, Any
|
||||
from dataclasses import dataclass
|
||||
|
||||
|
||||
@dataclass
|
||||
class ActionConfig:
|
||||
"""操作配置"""
|
||||
handler: Callable # 处理函数
|
||||
module_name: str # 所属模块名称
|
||||
description: Optional[str] = None # 描述
|
||||
requires_auth: bool = True # 是否需要认证
|
||||
header_module: Optional[str] = None # 使用的请求头模块名称
|
||||
|
||||
|
||||
class ModuleRegistry:
|
||||
"""模块注册表"""
|
||||
|
||||
def __init__(self):
|
||||
self._actions: Dict[str, ActionConfig] = {}
|
||||
self._modules: Dict[str, Dict[str, Any]] = {}
|
||||
|
||||
def register_action(
|
||||
self,
|
||||
action_name: str,
|
||||
handler: Callable,
|
||||
module_name: str = "default",
|
||||
description: Optional[str] = None,
|
||||
requires_auth: bool = True,
|
||||
header_module: Optional[str] = None
|
||||
):
|
||||
"""
|
||||
注册操作
|
||||
|
||||
Args:
|
||||
action_name: 操作名称
|
||||
handler: 处理函数
|
||||
module_name: 模块名称
|
||||
description: 描述
|
||||
requires_auth: 是否需要认证
|
||||
header_module: 请求头模块名称
|
||||
"""
|
||||
config = ActionConfig(
|
||||
handler=handler,
|
||||
module_name=module_name,
|
||||
description=description,
|
||||
requires_auth=requires_auth,
|
||||
header_module=header_module
|
||||
)
|
||||
self._actions[action_name] = config
|
||||
|
||||
def get_action(self, action_name: str) -> Optional[ActionConfig]:
|
||||
"""
|
||||
获取操作配置
|
||||
|
||||
Args:
|
||||
action_name: 操作名称
|
||||
|
||||
Returns:
|
||||
操作配置,如果不存在返回None
|
||||
"""
|
||||
return self._actions.get(action_name)
|
||||
|
||||
def get_all_actions(self) -> Dict[str, ActionConfig]:
|
||||
"""获取所有注册的操作"""
|
||||
return self._actions.copy()
|
||||
|
||||
def register_module(self, module_name: str, module_instance: Any, **metadata):
|
||||
"""
|
||||
注册模块实例
|
||||
|
||||
Args:
|
||||
module_name: 模块名称
|
||||
module_instance: 模块实例
|
||||
**metadata: 模块元数据
|
||||
"""
|
||||
self._modules[module_name] = {
|
||||
'instance': module_instance,
|
||||
**metadata
|
||||
}
|
||||
|
||||
def get_module(self, module_name: str) -> Optional[Any]:
|
||||
"""
|
||||
获取模块实例
|
||||
|
||||
Args:
|
||||
module_name: 模块名称
|
||||
|
||||
Returns:
|
||||
模块实例,如果不存在返回None
|
||||
"""
|
||||
module_info = self._modules.get(module_name)
|
||||
return module_info['instance'] if module_info else None
|
||||
|
||||
def get_actions_by_module(self, module_name: str) -> Dict[str, ActionConfig]:
|
||||
"""
|
||||
获取指定模块的所有操作
|
||||
|
||||
Args:
|
||||
module_name: 模块名称
|
||||
|
||||
Returns:
|
||||
操作字典
|
||||
"""
|
||||
return {
|
||||
name: config
|
||||
for name, config in self._actions.items()
|
||||
if config.module_name == module_name
|
||||
}
|
||||
|
||||
|
||||
# 全局模块注册表实例
|
||||
registry = ModuleRegistry()
|
||||
@@ -0,0 +1,298 @@
|
||||
import requests
|
||||
from urllib.parse import quote
|
||||
import pandas as pd
|
||||
import os
|
||||
import urllib.parse
|
||||
from datetime import datetime
|
||||
from app.api import API
|
||||
from typing import Optional, Dict, Any, Tuple
|
||||
from app.config import Config
|
||||
from app.module import F6Module
|
||||
import threading
|
||||
from app import back_ground_tasks
|
||||
|
||||
api_instance = API()
|
||||
|
||||
|
||||
class F6PluginModule:
|
||||
|
||||
@staticmethod
|
||||
def accept_file(data: Dict[str, Any]) -> Tuple[Optional[str], Dict[str, Any]]: # 接收文件
|
||||
"""
|
||||
接收文件。
|
||||
|
||||
此方法用于处理前端上传的文件,下载文件并保存到指定目录。主要步骤包括:
|
||||
1. 处理前端传递的数据,获取文件的URL。
|
||||
2. 解析URL以获取文件名。
|
||||
3. 根据当前时间生成新的文件名,以避免文件名冲突。
|
||||
4. 下载文件并保存到指定目录。
|
||||
5. 返回文件保存路径和处理后的数据。
|
||||
|
||||
Args:
|
||||
data (dict): 包含文件URL和其他必要信息的字典。
|
||||
|
||||
Returns:
|
||||
tuple: 包含文件保存路径和处理后的数据的元组。如果文件保存成功,返回保存路径和数据;如果失败,返回 None 和数据。
|
||||
"""
|
||||
data = api_instance.entry_data_get(data=data)
|
||||
print(data)
|
||||
try:
|
||||
# 安全地访问附件信息
|
||||
data_dict = data.get('data', {})
|
||||
attachments = data_dict.get('附件', [])
|
||||
|
||||
if not attachments or len(attachments) == 0:
|
||||
print('上传url未读取到,或无上传文件: 附件列表为空')
|
||||
save_path = ''
|
||||
return save_path, data
|
||||
|
||||
first_attachment = attachments[0]
|
||||
url = first_attachment.get('url')
|
||||
|
||||
if not url:
|
||||
print('上传url未读取到,或无上传文件: URL为空')
|
||||
save_path = ''
|
||||
return save_path, data
|
||||
|
||||
print(url)
|
||||
except (KeyError, IndexError, TypeError) as e:
|
||||
print(f'上传url未读取到,或无上传文件:{e}')
|
||||
save_path = ''
|
||||
return save_path, data
|
||||
|
||||
parsed_url = urllib.parse.urlparse(url)
|
||||
query_params = urllib.parse.parse_qs(parsed_url.query)
|
||||
attname = query_params.get('attname', [''])[0]
|
||||
filename = urllib.parse.unquote(attname)
|
||||
|
||||
# 获取当前时间并格式化为指定格式的字符串
|
||||
timestamp = datetime.now().strftime("%Y-%m-%d %H-%M-%S")
|
||||
|
||||
# 分离文件名和扩展名
|
||||
name_part, ext_part = filename.rsplit('.', 1) if '.' in filename else (filename, '')
|
||||
|
||||
# 构建新文件名
|
||||
new_filename = f"{name_part}{timestamp}.{ext_part}" if ext_part else f"{name_part}{timestamp}"
|
||||
|
||||
save_path = os.path.join(Config.SAVE_DIRECTORY, new_filename)
|
||||
print(save_path)
|
||||
response = requests.get(url, stream=True)
|
||||
|
||||
if response.status_code == 200:
|
||||
with open(save_path, 'wb') as file:
|
||||
for chunk in response.iter_content(chunk_size=1024):
|
||||
if chunk:
|
||||
file.write(chunk)
|
||||
return save_path, data
|
||||
else:
|
||||
return None, data
|
||||
|
||||
|
||||
def check_file(self, data: Dict[str, Any]) -> Dict[str, str]: # 校验上传文件
|
||||
"""
|
||||
校验上传文件。
|
||||
|
||||
此方法负责接收前端上传的文件,并根据文件类型和操作指令进行相应的校验。主要步骤包括:
|
||||
1. 调用 `accept_file` 方法处理前端传递的数据,获取文件保存路径和处理后的数据。
|
||||
2. 根据数据中的 `Action` 字段判断需要执行的操作类型。
|
||||
3. 如果文件保存路径有效,继续执行以下步骤:
|
||||
- 如果操作类型为 `create_brand`,则读取文件和模板文件,校验文件格式是否正确。
|
||||
- 如果文件格式正确,返回成功消息;否则返回错误消息。
|
||||
4. 如果文件保存路径无效,返回相应的错误消息。
|
||||
5. 如果读取文件过程中发生异常,捕获异常并返回错误消息。
|
||||
|
||||
Args:
|
||||
data (dict): 前端请求发送过来的数据,包含文件信息和其他必要参数。
|
||||
|
||||
Returns:
|
||||
dict: 包含文件校验结果的消息字典。如果校验成功,则返回文件路径和校验标志;如果失败,则返回错误消息。
|
||||
"""
|
||||
save_path, data1 = self.accept_file(data)
|
||||
|
||||
# 安全地获取 Action 字段
|
||||
data_dict = data1.get('data', {})
|
||||
action = data_dict.get('Action(隐藏)')
|
||||
|
||||
if not action:
|
||||
return {'msg': '缺少Action字段,无法校验文件'}
|
||||
|
||||
if save_path:
|
||||
try:
|
||||
if action == 'create_brand':
|
||||
df1 = pd.read_excel(save_path, sheet_name=0)
|
||||
if "品牌" in df1.columns[0]: # 校验表头名字
|
||||
print('文件校验成功')
|
||||
return {'msg': f'{save_path}', 'check': '是'}
|
||||
else:
|
||||
print("'msg':'文件上传格式错误'")
|
||||
return {'msg': '文件上传格式错误'}
|
||||
elif action == 'modify_customer_info':
|
||||
df = pd.read_excel(save_path, sheet_name=0)
|
||||
if "客户手机号" in df.columns[0]: # 校验表头名字
|
||||
print('文件校验成功')
|
||||
return {'msg': f'{save_path}', 'check': '是'}
|
||||
else:
|
||||
print("'msg':'文件上传格式错误'")
|
||||
return {'msg': '文件上传格式错误'}
|
||||
elif action == 'delete_cars':
|
||||
pass
|
||||
else:
|
||||
pass
|
||||
|
||||
except Exception as e:
|
||||
return {'msg': f'读取Excel文件失败: {str(e)},文件路径:{save_path}'}
|
||||
|
||||
else:
|
||||
return {'msg': '当前节点无附件上传', 'check': '是'}
|
||||
|
||||
|
||||
@staticmethod
|
||||
def create_brand(data: Dict[str, Any]) -> Dict[str, str]: # 创建品牌
|
||||
entry_data = api_instance.entry_data_get(data=data)
|
||||
print('执行 品牌批量新建')
|
||||
username = entry_data['data']['账号']
|
||||
password = entry_data['data']['密码']
|
||||
company_name = entry_data['data']['公司名称']
|
||||
save_path = entry_data['data']['文件保存地址']
|
||||
|
||||
login_response = F6Module.login_in(username, password, company_name)
|
||||
if login_response is None:
|
||||
return {'msg': '登录失败'}
|
||||
|
||||
try:
|
||||
df = pd.read_excel(save_path, sheet_name=0, dtype='string')
|
||||
except Exception as e:
|
||||
return {'msg': f'读取Excel文件失败: {str(e)},文件路径:{save_path}'}
|
||||
|
||||
cookies = requests.utils.dict_from_cookiejar(login_response.cookies)
|
||||
|
||||
try:
|
||||
thread = threading.Thread(target=back_ground_tasks.create_brand_background,
|
||||
args=(data, cookies, df, save_path))
|
||||
thread.start()
|
||||
except Exception as e:
|
||||
print(f'创建线程失败: {str(e)}')
|
||||
|
||||
return {'msg': '正在执行', 'msg_details': '正在执行,请稍后看结果'}
|
||||
|
||||
@staticmethod
|
||||
def delete_history(data: Dict[str, Any]) -> Dict[str, str]:
|
||||
entry_data = api_instance.entry_data_get(data=data)
|
||||
username = entry_data['data']['账号']
|
||||
password = entry_data['data']['密码']
|
||||
company_name = entry_data['data']['公司名称']
|
||||
org_name = entry_data['data']['门店名称']
|
||||
|
||||
login_response = F6Module.login_in(username, password, company_name)
|
||||
if login_response is None:
|
||||
return {'msg': '未执行', 'msg_details': '登录失败'}
|
||||
|
||||
cookies = requests.utils.dict_from_cookiejar(login_response.cookies)
|
||||
|
||||
url = 'https://yunxiu.f6car.cn/hive/org/getPageOrgGroupMembers?currentPage=1&pageSize=1000&name='
|
||||
res = requests.get(url=url, cookies=cookies)
|
||||
store_data = res.json()
|
||||
org_lists = store_data['data']['list']
|
||||
|
||||
org_id = ''
|
||||
org_name1 = ''
|
||||
for org in org_lists:
|
||||
org_name1 = org['orgName']
|
||||
if org_name == org['orgName']:
|
||||
org_id = org['orgId']
|
||||
|
||||
if org_id:
|
||||
thread = threading.Thread(target=back_ground_tasks.delete_history_background,
|
||||
args=(data, cookies, org_id, org_name1))
|
||||
thread.start()
|
||||
return {'msg': '正在执行中', 'msg_details': '请稍后查看结果'}
|
||||
else:
|
||||
return {'msg': '未执行', 'msg_details': '门店信息错误'}
|
||||
|
||||
@staticmethod
|
||||
def delete_customer(data):
|
||||
entry_data = api_instance.entry_data_get(data=data)
|
||||
username = entry_data['data']['账号']
|
||||
password = entry_data['data']['密码']
|
||||
company_name = entry_data['data']['公司名称']
|
||||
|
||||
res = F6Module.login_in(username, password, company_name)
|
||||
|
||||
if res is not None:
|
||||
cookies = requests.utils.dict_from_cookiejar(res.cookies)
|
||||
url = "https://yunxiu.f6car.cn/member/customer/listForPermission?pageSize=50000&pageNo=1"
|
||||
res = requests.get(url, cookies=cookies)
|
||||
json = res.json()
|
||||
|
||||
if json:
|
||||
thread = threading.Thread(target=back_ground_tasks.delete_customer_background,
|
||||
args=(data, cookies, json['data']['data'],))
|
||||
thread.start()
|
||||
return {'msg': '正在执行中', 'msg_details': '8-20点3.5s一条数据,其余时间1.5s一条数据'}
|
||||
else:
|
||||
return {'msg': '未执行', 'msg_details': '无客户信息'}
|
||||
else:
|
||||
return {'msg': '未执行', 'msg_details': '登录失败'}
|
||||
|
||||
@staticmethod
|
||||
def delete_cars(data):
|
||||
entry_data = api_instance.entry_data_get(data=data)
|
||||
username = entry_data['data']['账号']
|
||||
password = entry_data['data']['密码']
|
||||
company_name = entry_data['data']['公司名称']
|
||||
|
||||
res = F6Module.login_in(username, password, company_name)
|
||||
|
||||
if res is not None:
|
||||
cookies = requests.utils.dict_from_cookiejar(res.cookies)
|
||||
url = "https://yunxiu.f6car.cn/member/car/carListForPermission"
|
||||
header = {
|
||||
'Referer': 'https://yunxiu.f6car.cn/erp/view/index.html',
|
||||
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) '
|
||||
'Chrome/130.0.0.0 Safari/537.36 Edg/130.0.0.0'
|
||||
}
|
||||
|
||||
json_data = {"pageSize": 100, "pageNo": 1}
|
||||
res = requests.post(url=url, cookies=cookies, json=json_data, headers=header)
|
||||
res_data = res.json()
|
||||
total_items = int(res_data["data"]['total'])
|
||||
all_page = total_items // 100 + (total_items % 100 > 0)
|
||||
|
||||
if res_data:
|
||||
thread = threading.Thread(target=back_ground_tasks.delete_car_background,
|
||||
args=(data, url, cookies, header, all_page))
|
||||
thread.start()
|
||||
return {'msg': '正在执行中', 'msg_details': '8-20点3.5s一条数据,其余时间1.5s一条数据'}
|
||||
else:
|
||||
return {'msg': '未执行', 'msg_details': '无客户车辆信息'}
|
||||
|
||||
else:
|
||||
return {'msg': '未执行', 'msg_details': '登录失败'}
|
||||
|
||||
def modify_customer_info(self, data: Dict[str, str]):
|
||||
entry_data = api_instance.entry_data_get(data=data)
|
||||
username = entry_data['data']['账号']
|
||||
password = entry_data['data']['密码']
|
||||
company_name = entry_data['data']['公司名称']
|
||||
save_path = entry_data['data']['文件保存地址']
|
||||
|
||||
login_response = F6Module.login_in(username, password, company_name)
|
||||
if login_response is None:
|
||||
return {'msg': '未执行', 'msg_details': '登录失败'}
|
||||
|
||||
cookies = requests.utils.dict_from_cookiejar(login_response.cookies)
|
||||
|
||||
try:
|
||||
df = pd.read_excel(save_path, sheet_name=0, dtype='string')
|
||||
except Exception as e:
|
||||
return {'msg': f'读取Excel文件失败: {str(e)},文件路径:{save_path}'}
|
||||
|
||||
if cookies:
|
||||
thread = threading.Thread(target=back_ground_tasks.modify_customer_info_background,
|
||||
args=(data, cookies, df, save_path))
|
||||
thread.start()
|
||||
return {'msg': '正在执行中', 'msg_details': '请稍后查看结果'}
|
||||
else:
|
||||
return {'msg': '未执行', 'msg_details': 'cookies获取失败'}
|
||||
|
||||
|
||||
@@ -0,0 +1,2 @@
|
||||
__all__ = []
|
||||
|
||||
@@ -0,0 +1,226 @@
|
||||
import requests
|
||||
import hashlib
|
||||
from urllib.parse import quote
|
||||
from datetime import datetime
|
||||
from app.api import API
|
||||
from typing import Optional, Dict, AnyStr
|
||||
from PIL import Image, ImageEnhance
|
||||
import pytesseract
|
||||
import logging
|
||||
from datetime import datetime
|
||||
|
||||
api_instance = API()
|
||||
logger = logging.getLogger('app')
|
||||
|
||||
|
||||
class F6Module:
|
||||
@staticmethod
|
||||
def get_captcha() -> AnyStr:
|
||||
captcha_url = 'https://yunxiu.f6car.cn/kzf6/login/captcha-image'
|
||||
response = requests.get(captcha_url)
|
||||
with open('captcha.png', 'wb') as f:
|
||||
f.write(response.content)
|
||||
|
||||
image = Image.open('captcha.png')
|
||||
enhancer = ImageEnhance.Contrast(image)
|
||||
image = enhancer.enhance(2.0)
|
||||
enhancer = ImageEnhance.Brightness(image)
|
||||
image = enhancer.enhance(1.5)
|
||||
image = image.convert('L')
|
||||
image = image.point(lambda x: 0 if x < 128 else 255, '1')
|
||||
image.save('preprocessed_captcha.png')
|
||||
|
||||
captcha_text = pytesseract.image_to_string(image)
|
||||
print(f"识别的验证码为: {captcha_text}")
|
||||
|
||||
return captcha_text
|
||||
|
||||
@staticmethod
|
||||
def login_in(username: str, password: str, company_name: str = '默认门店',) -> Optional[requests.Response]:
|
||||
url = "https://yunxiu.f6car.com/kzf6/login/confirm"
|
||||
session = requests.Session()
|
||||
header = {
|
||||
'Referer': url,
|
||||
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) '
|
||||
'Chrome/130.0.0.0 Safari/537.36 Edg/129.0.0.0'
|
||||
}
|
||||
data = {
|
||||
'username': username,
|
||||
'password': hashlib.md5(password.encode('utf-8')).hexdigest(),
|
||||
}
|
||||
try:
|
||||
res = session.post(url=url, headers=header, data=data)
|
||||
res_json = res.json()
|
||||
|
||||
if res_json.get('message') == '请输入图形验证码':
|
||||
logger.warning("触发图形验证码")
|
||||
captcha_text = F6Module.get_captcha()
|
||||
data.update({'imageCode': captcha_text})
|
||||
res = session.post(url=url, headers=header, data=data)
|
||||
res_json = res.json()
|
||||
|
||||
if res_json.get("data") is None:
|
||||
return res
|
||||
else:
|
||||
group_id = ''
|
||||
for group in res_json.get('data', []):
|
||||
if group.get("groupName") == company_name:
|
||||
group_id = group.get("groupId")
|
||||
break
|
||||
|
||||
if not group_id:
|
||||
logger.error(f"未找到公司名称: {company_name}")
|
||||
return None
|
||||
|
||||
token = quote(res_json['token']) # URL 编码
|
||||
url = (f'https://yunxiu.f6car.cn/kzf6/user/loginAfterChooseGroup?'
|
||||
f'token={token}&groupId={group_id}&macAddress=')
|
||||
res1 = session.get(url, cookies=res.cookies)
|
||||
return res1
|
||||
except Exception as e:
|
||||
print(f"Error during login: {e}")
|
||||
return None
|
||||
|
||||
def accept_login_message(self, data: Dict[str, str]) -> Dict[str, str]:
|
||||
username = data['username']
|
||||
password = data['password']
|
||||
company_name = data['company_name']
|
||||
|
||||
res = self.login_in(username, password, company_name)
|
||||
|
||||
if res is not None:
|
||||
cookies = requests.utils.dict_from_cookiejar(res.cookies)
|
||||
json = res.json()
|
||||
url = 'https://yunxiu.f6car.cn/hive/company/getGroupName'
|
||||
res1 = requests.get(url=url, cookies=cookies)
|
||||
data1 = res1.json()
|
||||
|
||||
if data1['code'] == 200:
|
||||
if data1['data'] == company_name:
|
||||
if json['status'] == 'success':
|
||||
json['status'] = '登录成功'
|
||||
elif json['status'] == 'Error':
|
||||
json['status'] = '登录失败,请检查账号密码'
|
||||
else:
|
||||
json['status'] = '公司名称不正确或未选择公司名称,请重试'
|
||||
else:
|
||||
json['status'] = '请输入正确的账号密码并选择公司名称'
|
||||
return json
|
||||
else:
|
||||
return {"status": "登录失败,请检查公司名称"}
|
||||
|
||||
def get_company_information(self, data: Dict[str, str]) -> Dict[str, str]:
|
||||
username = data['username']
|
||||
password = data['password']
|
||||
timestamp = datetime.now().strftime("%Y-%m-%d %H-%M-%S")
|
||||
print(username)
|
||||
|
||||
url = "https://yunxiu.f6car.com/kzf6/login/confirm"
|
||||
session = requests.Session()
|
||||
header = {
|
||||
'Referer': url,
|
||||
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) '
|
||||
'Chrome/130.0.0.0 Safari/537.36 Edg/130.0.0.0'
|
||||
}
|
||||
data = {
|
||||
'username': username,
|
||||
'password': hashlib.md5(password.encode('utf-8')).hexdigest(),
|
||||
}
|
||||
|
||||
try:
|
||||
res = session.post(url=url, headers=header, data=data)
|
||||
res_json = res.json()
|
||||
|
||||
if res_json.get('message') == '请输入图形验证码':
|
||||
pass
|
||||
|
||||
jiandaoyun_data = {'api_key': '6694d3c4fcb69ca9a111a6c4', 'entry_id': '6736e2112ad50045f041a827'}
|
||||
|
||||
if res_json.get("data") is None:
|
||||
print('单店')
|
||||
res = self.login_in(username, password)
|
||||
if res is not None:
|
||||
cookies = requests.utils.dict_from_cookiejar(res.cookies)
|
||||
url = 'https://yunxiu.f6car.cn/hive/company/getGroupName'
|
||||
res = requests.get(url=url, cookies=cookies)
|
||||
data = res.json()
|
||||
store_name = data['data']
|
||||
|
||||
jiandaoyun_data['data_list'] = [
|
||||
{"_widget_1731650067055": {"value": f'{username}{password}{timestamp}'},
|
||||
"_widget_1731650067056": {"value": f"{store_name}"}}]
|
||||
api_instance.entry_data_batch_create(jiandaoyun_data)
|
||||
res = {'msg': f'{username}{password}{timestamp}'}
|
||||
else:
|
||||
jiandaoyun_data_list = []
|
||||
for group in res_json.get('data', []):
|
||||
append_data = {"_widget_1731650067055": {"value": f'{username}{password}{timestamp}'},
|
||||
"_widget_1731650067056": {"value": f"{group['groupName']}"}}
|
||||
jiandaoyun_data_list.append(append_data)
|
||||
|
||||
jiandaoyun_data['data_list'] = jiandaoyun_data_list
|
||||
|
||||
res = api_instance.entry_data_batch_create(jiandaoyun_data)
|
||||
|
||||
print(res)
|
||||
|
||||
res = {'msg': f'{username}{password}{timestamp}'}
|
||||
return res
|
||||
|
||||
except Exception as e:
|
||||
print(f"获取公司名称失败: {e}")
|
||||
res = {'msg': '获取公司名称失败,请重新获取'}
|
||||
return res
|
||||
|
||||
def get_store_information(self, data: Dict[str, str]) -> Dict[str, dict[str, str]]:
|
||||
username = data['username']
|
||||
password = data['password']
|
||||
company_name = data['company_name']
|
||||
timestamp = datetime.now().strftime("%Y-%m-%d %H-%M-%S")
|
||||
|
||||
login_response = self.login_in(username, password, company_name)
|
||||
if login_response is None:
|
||||
return {"msg": {'msg': '未执行', 'msg_details': '登录失败'}}
|
||||
|
||||
cookies = requests.utils.dict_from_cookiejar(login_response.cookies)
|
||||
|
||||
url = 'https://yunxiu.f6car.cn/hive/org/getPageOrgGroupMembers?currentPage=1&pageSize=100&name='
|
||||
res = requests.get(url=url, cookies=cookies)
|
||||
data = res.json()
|
||||
org_lists = data['data']['list']
|
||||
|
||||
url = 'https://yunxiu.f6car.cn/member/car/carListForPermission'
|
||||
json = {"pageSize": 10, "pageNo": 1}
|
||||
car_res = requests.post(url=url, json=json, cookies=cookies)
|
||||
total_cars_data = car_res.json()
|
||||
total_cars = total_cars_data['data']['total']
|
||||
|
||||
url = 'https://yunxiu.f6car.cn/member/customer/listForPermission?pageSize=10&pageNo=1'
|
||||
customer_res = requests.get(url=url, cookies=cookies)
|
||||
total_customer_data = customer_res.json()
|
||||
total_customer = total_customer_data['data']['total']
|
||||
|
||||
jiandaoyun_data = {'api_key': '6694d3c4fcb69ca9a111a6c4',
|
||||
'entry_id': '673c38ccca57a5cf266eb18c'}
|
||||
|
||||
jiandaoyun_data_list = []
|
||||
for org in org_lists:
|
||||
append_data = {"_widget_1731999948708": {"value": f'{username}{password}{company_name}{timestamp}'},
|
||||
"_widget_1731999948709": {"value": f"{org['orgName']}"}}
|
||||
jiandaoyun_data_list.append(append_data)
|
||||
|
||||
jiandaoyun_data['data_list'] = jiandaoyun_data_list
|
||||
|
||||
api_instance.entry_data_batch_create(jiandaoyun_data)
|
||||
|
||||
res = {'msg': {"msg": f'{username}{password}{company_name}{timestamp}',
|
||||
"total_cars": f"{total_cars}条客户车辆",
|
||||
"total_customer": f"{total_customer}条客户"}}
|
||||
|
||||
return res
|
||||
|
||||
@staticmethod
|
||||
def get_keep_heart(data: Dict[str, str]) -> Dict[str, str]:
|
||||
return data
|
||||
|
||||
|
||||
@@ -0,0 +1,22 @@
|
||||
import requests
|
||||
from urllib.parse import quote
|
||||
import pandas as pd
|
||||
import os
|
||||
import urllib.parse
|
||||
from datetime import datetime
|
||||
from app.api import API
|
||||
from typing import Optional, Dict, Any, Tuple
|
||||
from app.config import Config
|
||||
from app.module import F6Module
|
||||
import threading
|
||||
from app import back_ground_tasks
|
||||
|
||||
api_instance = API()
|
||||
|
||||
|
||||
class OtherPluginModule:
|
||||
|
||||
def sms_signature_status(self):
|
||||
pass
|
||||
|
||||
|
||||
@@ -0,0 +1,89 @@
|
||||
# 后台任务模块结构说明
|
||||
|
||||
## 模块结构
|
||||
|
||||
后台任务已按功能拆分为以下模块:
|
||||
|
||||
```
|
||||
app/tasks/
|
||||
├── __init__.py # 统一导出入口
|
||||
├── common.py # 通用功能模块(简道云表单更新、工作流审批)
|
||||
├── brand_tasks.py # 品牌相关任务
|
||||
├── delete_tasks.py # 删除相关任务
|
||||
└── customer_tasks.py # 客户相关任务
|
||||
```
|
||||
|
||||
## 模块说明
|
||||
|
||||
### common.py - 通用功能模块
|
||||
包含所有任务共用的功能:
|
||||
- `update_jiandaoyun()` - 更新简道云表单
|
||||
- `approve_workflow()` - 工作流审批
|
||||
|
||||
### brand_tasks.py - 品牌任务模块
|
||||
品牌相关的后台任务:
|
||||
- `create_brand_background()` - 品牌批量创建
|
||||
|
||||
### delete_tasks.py - 删除任务模块
|
||||
删除相关的后台任务:
|
||||
- `delete_history_background()` - 删除历史维修记录
|
||||
- `delete_customer_background()` - 删除客户信息
|
||||
- `delete_car_background()` - 删除客户车辆信息
|
||||
|
||||
### customer_tasks.py - 客户任务模块
|
||||
客户相关的后台任务:
|
||||
- `modify_customer_info_background()` - 修改客户信息
|
||||
|
||||
## 向后兼容
|
||||
|
||||
原有的 `app.back_ground_tasks` 模块仍然可用,它现在作为向后兼容的入口,实际功能已拆分到 `app.tasks` 模块中。
|
||||
|
||||
## 添加新功能模块
|
||||
|
||||
如需添加新的功能模块,请按以下步骤:
|
||||
|
||||
1. 在 `app/tasks/` 目录下创建新的模块文件,例如 `new_feature_tasks.py`
|
||||
2. 在新模块中实现相关功能函数
|
||||
3. 在 `app/tasks/__init__.py` 中导入并导出新函数
|
||||
4. 在 `app/back_ground_tasks.py` 中导入新函数以保持向后兼容
|
||||
|
||||
示例:
|
||||
|
||||
```python
|
||||
# app/tasks/new_feature_tasks.py
|
||||
from app.tasks.common import update_jiandaoyun, approve_workflow
|
||||
|
||||
def new_feature_background(data, cookies):
|
||||
# 实现新功能
|
||||
result = "执行结果"
|
||||
msg = update_jiandaoyun(data, result)
|
||||
if msg.get('msg'):
|
||||
approve_workflow(data)
|
||||
```
|
||||
|
||||
```python
|
||||
# app/tasks/__init__.py 中添加
|
||||
from app.tasks.new_feature_tasks import new_feature_background
|
||||
|
||||
__all__ = [
|
||||
# ... 其他函数
|
||||
'new_feature_background',
|
||||
]
|
||||
```
|
||||
|
||||
## 使用方式
|
||||
|
||||
### 方式一:使用新的模块结构(推荐)
|
||||
```python
|
||||
from app.tasks import create_brand_background
|
||||
from app.tasks.brand_tasks import create_brand_background # 也可以直接导入
|
||||
```
|
||||
|
||||
### 方式二:使用向后兼容的导入方式
|
||||
```python
|
||||
from app import back_ground_tasks
|
||||
back_ground_tasks.create_brand_background(...)
|
||||
```
|
||||
|
||||
两种方式都可以正常工作,代码执行逻辑完全一致。
|
||||
|
||||
@@ -0,0 +1,34 @@
|
||||
"""
|
||||
后台任务模块统一导出入口
|
||||
保持向后兼容,所有原有导入方式仍然有效
|
||||
"""
|
||||
# 通用功能
|
||||
from app.tasks.common import update_jiandaoyun, approve_workflow
|
||||
|
||||
# 品牌相关任务
|
||||
from app.tasks.brand_tasks import create_brand_background
|
||||
|
||||
# 删除相关任务
|
||||
from app.tasks.delete_tasks import (
|
||||
delete_history_background,
|
||||
delete_customer_background,
|
||||
delete_car_background
|
||||
)
|
||||
|
||||
# 客户相关任务
|
||||
from app.tasks.customer_tasks import modify_customer_info_background
|
||||
|
||||
__all__ = [
|
||||
# 通用功能
|
||||
'update_jiandaoyun',
|
||||
'approve_workflow',
|
||||
# 品牌任务
|
||||
'create_brand_background',
|
||||
# 删除任务
|
||||
'delete_history_background',
|
||||
'delete_customer_background',
|
||||
'delete_car_background',
|
||||
# 客户任务
|
||||
'modify_customer_info_background',
|
||||
]
|
||||
|
||||
@@ -0,0 +1,55 @@
|
||||
"""
|
||||
品牌相关后台任务模块
|
||||
包含品牌批量创建等功能
|
||||
"""
|
||||
import logging
|
||||
import os
|
||||
import requests
|
||||
import pandas as pd
|
||||
from typing import Dict, Any
|
||||
from tqdm import tqdm
|
||||
from app.tasks.common import update_jiandaoyun, approve_workflow
|
||||
|
||||
logger = logging.getLogger('app')
|
||||
|
||||
|
||||
def create_brand_background(data: Dict[str, Any], cookies: Dict[str, str], df: pd.DataFrame, save_path: str):
|
||||
"""
|
||||
品牌批量创建后台运行函数
|
||||
:param data: 包含表单id、数据id等的字典
|
||||
:param cookies: 用户登录f6系统的cookies信息
|
||||
:param df: 表格读取到的内容,DataFrame格式
|
||||
:param save_path: 文件保存的地址
|
||||
:return: None
|
||||
"""
|
||||
df = df.where(pd.notnull(df), None)
|
||||
# 定义请求URL
|
||||
url = 'https://yunxiu.f6car.cn/camaro/brand/getOrCreate'
|
||||
# 遍历DataFrame中的每一行数据
|
||||
results = []
|
||||
for index, row in tqdm(df.iterrows(), total=df.shape[0], desc="创建品牌"):
|
||||
brand_name = row[df.columns[0]]
|
||||
|
||||
if brand_name is None or pd.isna(brand_name) or str(brand_name).strip() == '':
|
||||
results.append({f'{brand_name}': '无效品牌名', '状态': '跳过'})
|
||||
logger.warning(f"跳过无效品牌名: {brand_name}")
|
||||
continue
|
||||
|
||||
try:
|
||||
response = requests.post(url, cookies=cookies, json={"brandName": brand_name})
|
||||
response.raise_for_status() # 抛出HTTP错误
|
||||
results.append({'品牌名': brand_name, '状态': '创建成功'})
|
||||
except requests.exceptions.RequestException as e:
|
||||
results.append({'品牌名': brand_name, '状态': f'创建失败: {str(e)}'})
|
||||
print({'msg': '已执行', 'msg_details': f'{results}'})
|
||||
logger.info(f"品牌创建结果: {results}")
|
||||
os.remove(save_path)
|
||||
print(f'{save_path}已删除')
|
||||
print(data)
|
||||
# 调用api回写改掉 执行明细与执行状态
|
||||
msg = update_jiandaoyun(data, f'{results}')
|
||||
|
||||
if msg.get('msg'):
|
||||
approve_workflow(data)
|
||||
print('表单已自动提交至下一步')
|
||||
|
||||
@@ -0,0 +1,94 @@
|
||||
"""
|
||||
通用后台任务模块
|
||||
包含简道云表单更新和工作流审批等通用功能
|
||||
"""
|
||||
import logging
|
||||
import time
|
||||
from typing import Dict, Any
|
||||
from app.api import API
|
||||
|
||||
api_instance = API()
|
||||
logger = logging.getLogger('app')
|
||||
|
||||
|
||||
def update_jiandaoyun(data: Dict[str, Any], results: str):
|
||||
"""
|
||||
更新简道云表单
|
||||
:param data: 包含表单id、应用id、数据id的字典
|
||||
:param results: 执行结果信息
|
||||
:return: 更新结果字典
|
||||
"""
|
||||
# 定义简道云数据配置
|
||||
jiandaoyun_data = {
|
||||
'api_key': data['api_key'],
|
||||
'entry_id': data['entry_id'],
|
||||
'data_id': data['data_id'],
|
||||
"data": {
|
||||
'_widget_1731379774828': {"value": "已执行"}, # f6系统批量操作测试 是否执行成功
|
||||
'_widget_1731381334870': {"value": results} # f6系统批量操作测试 执行明细
|
||||
}
|
||||
}
|
||||
|
||||
time.sleep(1)
|
||||
print(jiandaoyun_data)
|
||||
|
||||
try:
|
||||
response = api_instance.entry_data_update(jiandaoyun_data)
|
||||
logger.info(f"简道云表单更新成功: {response}")
|
||||
return {'msg': True}
|
||||
except Exception as e:
|
||||
logger.error(f"简道云表单更新失败: {e}")
|
||||
return {'msg': False}
|
||||
|
||||
|
||||
def approve_workflow(data: Dict[str, Any]):
|
||||
"""
|
||||
获取简道云当前流程节点并直接提交
|
||||
:param data: 包含表单id、应用id、数据id的字典
|
||||
:return: None
|
||||
"""
|
||||
# 获取简道云当前流程列表
|
||||
json = api_instance.workflow_instance_get(data)
|
||||
|
||||
# 检查返回数据是否有效
|
||||
if not json:
|
||||
logger.error("未获取到工作流实例信息")
|
||||
return
|
||||
|
||||
# 安全地获取任务列表
|
||||
tasks = json.get('tasks', [])
|
||||
if not tasks:
|
||||
logger.error("未找到待处理任务")
|
||||
return
|
||||
|
||||
# 将JSON字符串转换为Python字典
|
||||
username = ''
|
||||
instance_id = ''
|
||||
task_id = ''
|
||||
|
||||
for task in tasks:
|
||||
if task.get('status') == 0:
|
||||
assignee = task.get('assignee', {})
|
||||
username = assignee.get('username', '')
|
||||
instance_id = task.get('instance_id', '')
|
||||
task_id = task.get('task_id', '')
|
||||
|
||||
if username and instance_id and task_id:
|
||||
break
|
||||
|
||||
if not username or not instance_id or not task_id:
|
||||
logger.error("未找到有效的待处理任务信息")
|
||||
return
|
||||
|
||||
task_data = {
|
||||
"username": username,
|
||||
"instance_id": instance_id,
|
||||
"task_id": task_id,
|
||||
}
|
||||
|
||||
try:
|
||||
response = api_instance.workflow_task_approve(task_data)
|
||||
logger.info(f"简道云工作流任务提交成功: {response}")
|
||||
except Exception as e:
|
||||
logger.error(f"简道云工作流任务提交失败: {e}")
|
||||
|
||||
@@ -0,0 +1,261 @@
|
||||
"""
|
||||
客户相关后台任务模块
|
||||
包含修改客户信息等功能
|
||||
"""
|
||||
import logging
|
||||
import requests
|
||||
import pandas as pd
|
||||
import time
|
||||
import re
|
||||
from typing import Dict, Any, Optional
|
||||
from app.tasks.common import update_jiandaoyun, approve_workflow
|
||||
|
||||
logger = logging.getLogger('app')
|
||||
|
||||
|
||||
def modify_customer_info_background(data: Dict[str, Any], cookies: Dict[str, str], df: pd.DataFrame, save_path: str):
|
||||
"""
|
||||
修改客户信息后台任务。
|
||||
|
||||
此函数用于后台任务,用于修改会员信息。
|
||||
|
||||
Args:
|
||||
data (Dict[str, Any]): 前端请求发送过来的数据,包含文件信息和其他必要参数。
|
||||
cookies (Dict[str, str]): 登录用户的Cookies。
|
||||
|
||||
Returns:
|
||||
None
|
||||
"""
|
||||
df = df.where(pd.notnull(df), None)
|
||||
params = {
|
||||
'pageSize': 100,
|
||||
'pageNo': '1',
|
||||
}
|
||||
|
||||
res = requests.get(
|
||||
'https://yunxiu.f6car.cn/member/customer/listForPermission',
|
||||
params=params,
|
||||
cookies=cookies,
|
||||
)
|
||||
|
||||
total = int(res.json().get("data").get("total"))
|
||||
total_pages = (total // params["pageSize"]) + (1 if total % params["pageSize"] > 0 else 0)
|
||||
print(f"总计{total_pages}页")
|
||||
|
||||
all_customers = []
|
||||
max_retries = 10
|
||||
retry_count = 0
|
||||
for page in range(1, total_pages + 1):
|
||||
print(f"正在请求第 {page} 页...")
|
||||
params["pageNo"] = page
|
||||
|
||||
while retry_count < max_retries:
|
||||
response = requests.get(
|
||||
'https://yunxiu.f6car.cn/member/customer/listForPermission',
|
||||
params=params,
|
||||
cookies=cookies,
|
||||
timeout=10
|
||||
)
|
||||
time.sleep(1)
|
||||
if response.status_code == 200:
|
||||
suppliers = response.json().get("data", {}).get("data", [])
|
||||
all_customers.extend(suppliers)
|
||||
break
|
||||
else:
|
||||
retry_count += 1
|
||||
print(f"请求第 {page} 页失败,正在重试(第 {retry_count} 次)...")
|
||||
time.sleep(3)
|
||||
|
||||
# 获取专属运营顾问列表
|
||||
json_data = {
|
||||
'includeStopedEmployee': False,
|
||||
'pageSize': 1000,
|
||||
'filterNullUser': False,
|
||||
'keyword': '',
|
||||
'idOwnOrgList': [],
|
||||
}
|
||||
|
||||
response = requests.post(
|
||||
'https://yunxiu.f6car.cn/hive/employee/searchStaffInGroup',
|
||||
cookies=cookies,
|
||||
json=json_data,
|
||||
)
|
||||
|
||||
staff_list = response.json().get("data").get("list")
|
||||
name_to_userid = {
|
||||
emp['name']: emp['userId']
|
||||
for emp in staff_list
|
||||
if emp['userId'] is not None
|
||||
}
|
||||
df['userId'] = df['专属运营顾问'].map(name_to_userid)
|
||||
|
||||
def extract_province_city_district(address: Optional[str]) -> Dict[str, Optional[str]]:
|
||||
"""安全解析省市区信息,所有返回值都可能为None"""
|
||||
if not address:
|
||||
return {'省': None, '市': None, '区': None}
|
||||
|
||||
try:
|
||||
pattern = r'(?P<省>(?:[\u4e00-\u9fa5]+(?:省|自治区|特别行政区))?)' \
|
||||
r'(?P<市>(?:[\u4e00-\u9fa5]+(?:市|自治州|地区|盟))?)' \
|
||||
r'(?P<区>(?:[\u4e00-\u9fa5]+区|[\u4e00-\u9fa5]+县|[\u4e00-\u9fa5]+旗)?)'
|
||||
match = re.match(pattern, address.strip())
|
||||
return {k: v if v else None for k, v in match.groupdict().items()} if match else {'省': None, '市': None,
|
||||
'区': None}
|
||||
except Exception:
|
||||
return {'省': None, '市': None, '区': None}
|
||||
|
||||
def safe_get(d: Optional[Dict], *keys, default=None):
|
||||
"""多层字典安全获取值,始终返回可能为None的值"""
|
||||
if not isinstance(d, dict):
|
||||
return default
|
||||
|
||||
for key in keys:
|
||||
d = d.get(key, {})
|
||||
if not isinstance(d, dict):
|
||||
break
|
||||
return d if d != {} else default
|
||||
|
||||
def convert_to_request_data(original_data: Optional[Dict[str, Any]], df: pd.DataFrame) -> Dict[str, Any]:
|
||||
"""
|
||||
完全安全的字典转换函数
|
||||
特点:
|
||||
1. 每个字段的值都可能为None
|
||||
2. 不会因为任何字段为空而报错
|
||||
3. 不使用任何默认值,完全保留原始数据的空值状态
|
||||
"""
|
||||
customer_info = safe_get(original_data, 'data', 'customerInfo') if original_data else None
|
||||
|
||||
address_parts = extract_province_city_district(
|
||||
safe_get(customer_info, 'provinceCityAreaName') if customer_info else None
|
||||
)
|
||||
|
||||
cell_phone = safe_get(customer_info, 'cellPhone')
|
||||
|
||||
exclusive_info = None
|
||||
df_row = None
|
||||
if cell_phone and not df.empty:
|
||||
matched_rows = df[df['客户手机号'] == cell_phone]
|
||||
if not matched_rows.empty:
|
||||
df_row = matched_rows.iloc[0]
|
||||
exclusive_info = {
|
||||
'userId': df_row.get('userId'),
|
||||
'name': df_row.get('专属运营顾问')
|
||||
}
|
||||
|
||||
request_data = {
|
||||
"pkId": safe_get(customer_info, 'idCustomer'),
|
||||
"idCustomer": safe_get(customer_info, 'idCustomer'),
|
||||
"name": df_row.get('客户姓名') if df_row is not None and pd.notna(df_row.get('客户姓名')) else safe_get(
|
||||
customer_info, 'name'),
|
||||
"sex": safe_get(customer_info, 'sex'),
|
||||
"customerType": df_row.get('客户类型') if df_row is not None and pd.notna(
|
||||
df_row.get('客户类型')) else safe_get(
|
||||
customer_info, 'customerType'),
|
||||
"customerSource": safe_get(customer_info, 'customerSource'),
|
||||
"customerSourceName": df_row.get('客户来源') if df_row is not None and pd.notna(
|
||||
df_row.get('客户来源')) else safe_get(customer_info, 'customerSourceName'),
|
||||
"companyName": df_row.get('单位名称') if df_row is not None and pd.notna(
|
||||
df_row.get('单位名称')) else safe_get(
|
||||
customer_info, 'companyName'),
|
||||
"cellPhone": cell_phone,
|
||||
"wechart": safe_get(customer_info, 'wechart'),
|
||||
"qq": safe_get(customer_info, 'qq'),
|
||||
"contacts": safe_get(customer_info, 'contacts'),
|
||||
"contactTelephone": safe_get(customer_info, 'contactTelephone'),
|
||||
"province": safe_get(customer_info, 'province'),
|
||||
"city": safe_get(customer_info, 'city'),
|
||||
"area": safe_get(customer_info, 'area'),
|
||||
"street": safe_get(customer_info, 'street'),
|
||||
"address": safe_get(customer_info, 'address'),
|
||||
"detailAddress": safe_get(customer_info, 'detailAddress'),
|
||||
"pId": safe_get(customer_info, 'province'),
|
||||
"cId": safe_get(customer_info, 'city'),
|
||||
"aId": safe_get(customer_info, 'area'),
|
||||
"provinceName": address_parts.get('省'),
|
||||
"cityName": address_parts.get('市'),
|
||||
"areaName": address_parts.get('区'),
|
||||
"provinceCityAreaName": safe_get(customer_info, 'provinceCityAreaName'),
|
||||
"birthday": safe_get(customer_info, 'birthday'),
|
||||
"creationtime": safe_get(customer_info, 'creationtime'),
|
||||
"modifiedtime": safe_get(customer_info, 'modifiedtime'),
|
||||
"creator": safe_get(customer_info, 'creator'),
|
||||
"creatorName": safe_get(customer_info, 'creatorName'),
|
||||
"modifier": safe_get(customer_info, 'modifier'),
|
||||
"idOwnOrg": safe_get(customer_info, 'idOwnOrg'),
|
||||
"idOwnGroup": safe_get(customer_info, 'idOwnGroup'),
|
||||
"insuranceCompany": safe_get(customer_info, 'insuranceCompany'),
|
||||
"maritalStatus": safe_get(customer_info, 'maritalStatus'),
|
||||
"monthlyIncome": safe_get(customer_info, 'monthlyIncome'),
|
||||
"idNumber": safe_get(customer_info, 'idNumber'),
|
||||
"personHobby": safe_get(customer_info, 'personHobby'),
|
||||
"credentialsType": safe_get(customer_info, 'credentialsType'),
|
||||
"points": safe_get(customer_info, 'points'),
|
||||
"maxAccountAmount": safe_get(customer_info, 'maxAccountAmount'),
|
||||
"pointsEnable": safe_get(customer_info, 'pointsEnable'),
|
||||
"level": safe_get(customer_info, 'level'),
|
||||
"memberCardNo": safe_get(customer_info, 'memberCardNo'),
|
||||
"customerLevel": safe_get(customer_info, 'customerLevel'),
|
||||
"exclusiveConsultantId": exclusive_info['userId'] if exclusive_info else safe_get(customer_info,
|
||||
'exclusiveConsultantId'),
|
||||
"exclusiveConsultantName": exclusive_info['name'] if exclusive_info else safe_get(customer_info,
|
||||
'exclusiveConsultantName'),
|
||||
"exclusiveOrgId": safe_get(customer_info, 'exclusiveOrgId'),
|
||||
"exclusiveOrgName": safe_get(customer_info, 'exclusiveOrgName'),
|
||||
"customerMemo": df_row.get('客户备注') if df_row is not None and pd.notna(
|
||||
df_row.get('客户备注')) else safe_get(
|
||||
customer_info, 'customerMemo'),
|
||||
"isDel": safe_get(customer_info, 'isDel'),
|
||||
"idFrom": safe_get(customer_info, 'idFrom'),
|
||||
"mnemonic": safe_get(customer_info, 'mnemonic'),
|
||||
"idOrgSource": safe_get(customer_info, 'idOrgSource'),
|
||||
"firstArrivalIdSourceBill": safe_get(customer_info, 'firstArrivalIdSourceBill'),
|
||||
"lastArrivalIdSourceBill": safe_get(customer_info, 'lastArrivalIdSourceBill'),
|
||||
"customerInfoType": safe_get(customer_info, 'customerInfoType'),
|
||||
"customerInfoCompleteDate": safe_get(customer_info, 'customerInfoCompleteDate'),
|
||||
"customerInfoCompleteType": safe_get(customer_info, 'customerInfoCompleteType'),
|
||||
"xczUserId": safe_get(customer_info, 'xczUserId'),
|
||||
"xczUuid": safe_get(customer_info, 'xczUuid'),
|
||||
"idWxbCustomer": safe_get(customer_info, 'idWxbCustomer'),
|
||||
"promoteEmployeeId": safe_get(customer_info, 'promoteEmployeeId'),
|
||||
"promoteEmployeeName": safe_get(customer_info, 'promoteEmployeeName'),
|
||||
"promoteMemberId": safe_get(customer_info, 'promoteMemberId'),
|
||||
"promoteMemberName": safe_get(customer_info, 'promoteMemberName'),
|
||||
"driverExpiryDate": safe_get(customer_info, 'driverExpiryDate'),
|
||||
"crmDeleteExclusiveFlag": safe_get(customer_info, 'crmDeleteExclusiveFlag'),
|
||||
"totalObtainPoints": safe_get(customer_info, 'totalObtainPoints'),
|
||||
"totalUsedPoints": safe_get(customer_info, 'totalUsedPoints'),
|
||||
"orgName": safe_get(customer_info, 'orgName'),
|
||||
"weChatFollower": safe_get(customer_info, 'weChatFollower'),
|
||||
"pointsEnableConfig": safe_get(customer_info, 'pointsEnableConfig'),
|
||||
"personalPointsEnableConfig": safe_get(customer_info, 'personalPointsEnableConfig'),
|
||||
"pointsButtonStatus": safe_get(customer_info, 'pointsButtonStatus'),
|
||||
"tmallInstallMember": safe_get(customer_info, 'tmallInstallMember'),
|
||||
"corpId": safe_get(customer_info, 'corpId'),
|
||||
"thirdCorpId": safe_get(customer_info, 'thirdCorpId'),
|
||||
}
|
||||
|
||||
return request_data
|
||||
|
||||
for customer in all_customers:
|
||||
phone = customer.get("cellPhone")
|
||||
if phone in df["客户手机号"].tolist():
|
||||
print("开始修改")
|
||||
cus_id = customer.get("idCustomer", {})
|
||||
cus_response = requests.get(f'https://yunxiu.f6car.cn/member/customer/{cus_id}', cookies=cookies)
|
||||
original_data = cus_response.json()
|
||||
final_json_data = convert_to_request_data(original_data, df)
|
||||
response = requests.post(
|
||||
'https://yunxiu.f6car.cn/member/customer/modifyCustomer',
|
||||
cookies=cookies,
|
||||
json=final_json_data,
|
||||
)
|
||||
print("修改完成")
|
||||
|
||||
time.sleep(1)
|
||||
|
||||
msg = update_jiandaoyun(data, f'修改完成')
|
||||
|
||||
if msg.get('msg'):
|
||||
approve_workflow(data)
|
||||
print('表单已自动提交至下一步')
|
||||
|
||||
@@ -0,0 +1,304 @@
|
||||
"""
|
||||
删除相关后台任务模块
|
||||
包含删除历史维修记录、删除客户信息、删除客户车辆信息等功能
|
||||
"""
|
||||
import logging
|
||||
import traceback
|
||||
import requests
|
||||
import time
|
||||
from typing import Dict, Any, List
|
||||
from datetime import datetime
|
||||
from tqdm import tqdm
|
||||
from app.tasks.common import update_jiandaoyun, approve_workflow
|
||||
|
||||
logger = logging.getLogger('app')
|
||||
|
||||
|
||||
def delete_history_background(data: Dict[str, Any], cookies: Dict[str, str], org_id: str, org_name: str):
|
||||
"""
|
||||
删除历史维修数据后台运行函数
|
||||
:param data: 包含表单id、数据id等的字典
|
||||
:param cookies: 用户登录F6系统的cookies信息
|
||||
:param org_id: 需要删除历史维修记录的门店id
|
||||
:param org_name: 需要删除历史维修记录的门店名称
|
||||
:return: None
|
||||
"""
|
||||
url = f'https://yunxiu.f6car.cn/maintain-dump/maintainHistory/?orgid={org_id}' # 删除url
|
||||
res = requests.delete(url=url, cookies=cookies)
|
||||
res_data = res.json()
|
||||
|
||||
if res.status_code == 200 and res_data.get('code') == 200:
|
||||
results = f'{org_name} 历史维修记录已删除'
|
||||
print(results)
|
||||
logger.info(f"删除 {org_name} 历史维修记录成功")
|
||||
else:
|
||||
results = f'删除 {org_name} 历史维修记录失败: {res_data.get("message")}'
|
||||
print(results)
|
||||
logger.error(f"删除 {org_name} 历史维修记录失败: {res_data.get('message')}")
|
||||
|
||||
# 调用api回写改掉 执行明细与执行状态
|
||||
time.sleep(1)
|
||||
msg = update_jiandaoyun(data, f'{results}')
|
||||
|
||||
if msg.get('msg'):
|
||||
approve_workflow(data)
|
||||
print('表单已自动提交至下一步')
|
||||
|
||||
|
||||
def delete_customer_background(data: Dict[str, Any], cookies: Dict[str, str], json_data: List[Dict[str, Any]]):
|
||||
"""
|
||||
删除客户信息后台运行函数
|
||||
:param data: 包含表单id、数据id等字典
|
||||
:param cookies: 用户登录f6系统的cookies信息
|
||||
:param json_data: 获取到的客户信息列表,列表最大值取决url里面的值
|
||||
:return: None
|
||||
"""
|
||||
success = 0
|
||||
fail = 0
|
||||
|
||||
# 获取门店ID
|
||||
org_url = "https://yunxiu.f6car.cn/hive/org/getPageOrgGroupMembers?currentPage=1&pageSize=10&name="
|
||||
org_res = requests.get(url=org_url, cookies=cookies)
|
||||
|
||||
# 安全地获取门店ID
|
||||
org_data = org_res.json().get("data", {})
|
||||
org_list = org_data.get("list", [])
|
||||
|
||||
if not org_list or len(org_list) == 0:
|
||||
logger.error("未获取到门店信息")
|
||||
msg = update_jiandaoyun(data, '删除失败: 未获取到门店信息')
|
||||
if msg.get('msg'):
|
||||
approve_workflow(data)
|
||||
return
|
||||
|
||||
operate_org_id = org_list[0].get("orgId")
|
||||
if not operate_org_id:
|
||||
logger.error("门店ID为空")
|
||||
msg = update_jiandaoyun(data, '删除失败: 门店ID为空')
|
||||
if msg.get('msg'):
|
||||
approve_workflow(data)
|
||||
return
|
||||
|
||||
print(operate_org_id)
|
||||
# 获取会员卡列表
|
||||
card_url = f"https://yunxiu.f6car.cn/marketing/card/paging?useStationIdOwnOrgList={operate_org_id}&pageSize=100&pageNo=1"
|
||||
|
||||
card_res = requests.get(url=card_url, cookies=cookies)
|
||||
total_card = int(card_res.json().get("data").get("total"))
|
||||
print(total_card)
|
||||
total_page = total_card // 100 + (total_card % 100 > 0)
|
||||
card_list_customers = []
|
||||
for page in tqdm(range(1, total_page + 1), desc="查询会员卡"):
|
||||
card_url = (f"https://yunxiu.f6car.cn/marketing/card/paging?useStationIdOwnOrgList={operate_org_id}"
|
||||
f"&pageSize=100&pageNo={page}")
|
||||
|
||||
card_res = requests.get(url=card_url, cookies=cookies)
|
||||
card_cars_list = card_res.json().get("data").get("data")
|
||||
|
||||
for card_customer in card_cars_list:
|
||||
if card_customer.get("idCustomer") is None:
|
||||
continue
|
||||
else:
|
||||
card_list_customers.append(card_customer.get("idCustomer", None))
|
||||
time.sleep(0.2)
|
||||
|
||||
for item in tqdm(json_data, desc="删除客户"):
|
||||
id_customer = item['idCustomer']
|
||||
phone = item['cellPhone']
|
||||
consume_last_time = item['consumeLastTime']
|
||||
if consume_last_time:
|
||||
print(f'{id_customer}最近消费时间: {consume_last_time},跳过删除')
|
||||
logger.warning(f"{id_customer}最近消费时间: {consume_last_time},跳过删除")
|
||||
continue
|
||||
|
||||
if id_customer in card_list_customers:
|
||||
logger.info(f"{id_customer} 存在会员卡,跳过删除")
|
||||
fail += 1
|
||||
continue
|
||||
|
||||
try:
|
||||
url = f"https://yunxiu.f6car.cn/member/customer/{id_customer}" # 客户信息删除url
|
||||
res = requests.delete(url, cookies=cookies) # 客户信息删除
|
||||
res_data = res.json()
|
||||
if res_data.get('success'):
|
||||
success += 1
|
||||
logger.info(f"客户删除成功: ID={id_customer}, 手机号={phone}")
|
||||
else:
|
||||
fail += 1
|
||||
logger.error(f"客户删除失败: ID={id_customer}, 手机号={phone}, 错误信息: {res_data.get('message')}")
|
||||
time.sleep(0.2)
|
||||
except Exception as e:
|
||||
fail += 1
|
||||
print("删除失败,", item, id_customer, phone, e)
|
||||
logger.error(f"删除客户时发生错误: ID={id_customer}, 手机号={phone}, 错误信息: {e}")
|
||||
if success + fail < len(json_data):
|
||||
continue
|
||||
|
||||
now = datetime.now()
|
||||
if 20 <= now.hour <= 8:
|
||||
time.sleep(1)
|
||||
else:
|
||||
time.sleep(3)
|
||||
|
||||
logger.info(f"客户删除结果: 成功次数={success}, 失败次数={fail}")
|
||||
|
||||
msg = update_jiandaoyun(data, f'成功次数{success},失败次数{fail}')
|
||||
|
||||
if msg.get('msg'):
|
||||
approve_workflow(data)
|
||||
print('表单已自动提交至下一步')
|
||||
|
||||
|
||||
def delete_car_background(data: Dict[str, Any], url: str, cookies: Dict[str, str], header: Dict[str, Any],
|
||||
all_page: str):
|
||||
"""
|
||||
删除客户车辆信息后台运行函数
|
||||
:param header: 应包含账号登录的请求头
|
||||
:param url: 包含请求客户车辆信息的url
|
||||
:param all_page: 客户车辆信息的页数
|
||||
:param data: 包含表单id、数据id等的字典
|
||||
:param cookies: 登录F6系统后的请求信息
|
||||
:return: None
|
||||
"""
|
||||
print(cookies)
|
||||
success = 0
|
||||
fail = 0
|
||||
try:
|
||||
# 确保 all_page 是一个整数
|
||||
all_page = int(all_page)
|
||||
|
||||
# 获取门店ID
|
||||
org_url = "https://yunxiu.f6car.cn/hive/org/getPageOrgGroupMembers?currentPage=1&pageSize=10&name="
|
||||
org_res = requests.get(url=org_url, cookies=cookies)
|
||||
|
||||
# 安全地获取门店ID
|
||||
org_data = org_res.json().get("data", {})
|
||||
org_list = org_data.get("list", [])
|
||||
|
||||
if not org_list or len(org_list) == 0:
|
||||
logger.error("未获取到门店信息")
|
||||
msg = update_jiandaoyun(data, '删除失败: 未获取到门店信息')
|
||||
if msg.get('msg'):
|
||||
approve_workflow(data)
|
||||
return
|
||||
|
||||
operate_org_id = org_list[0].get("orgId")
|
||||
if not operate_org_id:
|
||||
logger.error("门店ID为空")
|
||||
msg = update_jiandaoyun(data, '删除失败: 门店ID为空')
|
||||
if msg.get('msg'):
|
||||
approve_workflow(data)
|
||||
return
|
||||
|
||||
print(operate_org_id)
|
||||
# 获取会员卡列表
|
||||
card_url = (
|
||||
f"https://yunxiu.f6car.cn/marketing/card/paging?useStationIdOwnOrgList={operate_org_id}&pageSize=100&pageNo=1"
|
||||
)
|
||||
card_res = requests.get(url=card_url, cookies=cookies)
|
||||
total_card = int(card_res.json().get("data").get("total"))
|
||||
print(total_card)
|
||||
total_page = total_card // 100 + (total_card % 100 > 0)
|
||||
card_list_cars = []
|
||||
for page in tqdm(range(1, total_page + 1), desc="查询会员卡"):
|
||||
card_url = (f"https://yunxiu.f6car.cn/marketing/card/paging?useStationIdOwnOrgList={operate_org_id}"
|
||||
f"&pageSize=100&pageNo={page}")
|
||||
card_res = requests.get(url=card_url, cookies=cookies)
|
||||
card_cars_list = card_res.json().get("data").get("data")
|
||||
|
||||
for card_car in card_cars_list:
|
||||
if card_car.get("cars") is None:
|
||||
continue
|
||||
for car in card_car.get("cars", []):
|
||||
card_list_cars.append(car.get("idCar", None))
|
||||
time.sleep(0.2)
|
||||
|
||||
itemlist = []
|
||||
# 使用 range() 创建一个可迭代的对象
|
||||
for page in range(1, all_page + 1):
|
||||
json_data = {
|
||||
"pageSize": 100,
|
||||
"pageNo": page
|
||||
}
|
||||
|
||||
# 获取当前页的数据
|
||||
res = requests.post(url=url, cookies=cookies, json=json_data, headers=header)
|
||||
res.raise_for_status() # 检查请求是否成功
|
||||
response_data = res.json()
|
||||
|
||||
if 'data' not in response_data or 'data' not in response_data['data']:
|
||||
print(f"警告: 页码 {page} 返回的数据格式不正确")
|
||||
continue
|
||||
|
||||
items = response_data['data']['data']
|
||||
for item in items:
|
||||
itemlist.append(item)
|
||||
|
||||
for item in tqdm(itemlist, desc="删除车辆信息"):
|
||||
car_id = item.get('tmCarInfo', {}).get('pkId')
|
||||
customer_id = item.get('tmCustomerInfo', {}).get('pkId')
|
||||
consume_last_time = item.get('tmCustomerInfo', {}).get('consumeLastTime')
|
||||
|
||||
if consume_last_time:
|
||||
logger.info(f"{customer_id}最近消费时间: {consume_last_time},跳过删除")
|
||||
fail += 1
|
||||
continue
|
||||
|
||||
if car_id in card_list_cars:
|
||||
logger.info(f"{customer_id} 存在会员卡,跳过删除")
|
||||
fail += 1
|
||||
continue
|
||||
|
||||
if not car_id or not customer_id:
|
||||
logger.info(f"页码 {page} 中缺少必要的ID信息")
|
||||
fail += 1
|
||||
continue
|
||||
|
||||
try:
|
||||
delete_url = (
|
||||
f"https://yunxiu.f6car.cn/member/car/deleteCar/{car_id}/{customer_id}"
|
||||
)
|
||||
delete_res = requests.delete(delete_url, cookies=cookies)
|
||||
delete_res.raise_for_status() # 检查删除请求是否成功
|
||||
delete_data = delete_res.json()
|
||||
|
||||
if delete_data.get('data'):
|
||||
success += 1
|
||||
else:
|
||||
fail += 1
|
||||
logger.error(
|
||||
f"删除失败: 页码 {page}, 车辆ID {car_id}, 客户ID {customer_id},"
|
||||
f" 错误信息: {delete_data.get('message', '未知错误')}")
|
||||
print(
|
||||
f"删除失败: 页码 {page}, 车辆ID {car_id}, 客户ID {customer_id},"
|
||||
f" 错误信息: {delete_data.get('message', '未知错误')}")
|
||||
|
||||
time.sleep(0.2) # 避免过快请求
|
||||
except requests.exceptions.RequestException as e:
|
||||
fail += 1
|
||||
print(f"删除失败: 页码 {page}, 车辆ID {car_id}, 客户ID {customer_id}, 错误信息: {e}")
|
||||
logger.error(f"删除失败: 页码 {page}, 车辆ID {car_id}, 客户ID {customer_id}, 错误信息: {e}")
|
||||
continue
|
||||
|
||||
now = datetime.now()
|
||||
if 20 <= now.hour <= 8:
|
||||
time.sleep(1)
|
||||
else:
|
||||
time.sleep(3)
|
||||
|
||||
print(f"完成: 成功删除 {success} 辆车, 失败 {fail} 辆车")
|
||||
logger.info(f"完成: 成功删除 {success} 辆车, 失败 {fail} 辆车")
|
||||
|
||||
except ValueError as e:
|
||||
print(f"Error converting all_page to integer: {e}")
|
||||
traceback.print_exc() # 打印堆栈跟踪信息
|
||||
except Exception as e:
|
||||
print(f"An unexpected error occurred: {e}")
|
||||
traceback.print_exc() # 打印堆栈跟踪信息
|
||||
|
||||
msg = update_jiandaoyun(data, f'成功次数{success},失败次数{fail}')
|
||||
|
||||
if msg.get('msg'):
|
||||
approve_workflow(data)
|
||||
print('表单已自动提交至下一步')
|
||||
|
||||
@@ -0,0 +1,88 @@
|
||||
import logging
|
||||
import os
|
||||
from logging.handlers import RotatingFileHandler
|
||||
from queue import Queue
|
||||
import threading
|
||||
from apscheduler.schedulers.background import BackgroundScheduler
|
||||
from urllib.parse import unquote
|
||||
|
||||
|
||||
class AppTools:
|
||||
def __init__(self, config):
|
||||
self.config = config
|
||||
self.task_queue = Queue()
|
||||
self.logger = self._setup_logger()
|
||||
self.scheduler = self._setup_scheduler()
|
||||
self._start_task_thread()
|
||||
|
||||
def _setup_logger(self):
|
||||
log_dir = self.config.LOGS_DIRECTORY
|
||||
if not os.path.exists(log_dir):
|
||||
os.makedirs(log_dir)
|
||||
|
||||
log_file = self.config.LOG_FILE
|
||||
|
||||
logger = logging.getLogger("app")
|
||||
logger.setLevel(logging.INFO)
|
||||
|
||||
if not any(isinstance(h, RotatingFileHandler) and getattr(h, 'baseFilename', None) == str(log_file)
|
||||
for h in logger.handlers):
|
||||
file_handler = RotatingFileHandler(log_file, maxBytes=1024 * 1024 * 5, backupCount=5, encoding='utf-8')
|
||||
file_handler.setLevel(logging.INFO)
|
||||
formatter = logging.Formatter('%(asctime)s %(levelname)s:%(name)s:%(message)s')
|
||||
file_handler.setFormatter(formatter)
|
||||
logger.addHandler(file_handler)
|
||||
|
||||
return logger
|
||||
|
||||
def _setup_scheduler(self):
|
||||
scheduler = BackgroundScheduler()
|
||||
import atexit
|
||||
atexit.register(lambda: scheduler.shutdown(wait=False))
|
||||
return scheduler
|
||||
|
||||
def _start_task_thread(self):
|
||||
task_thread = threading.Thread(target=self.process_tasks, daemon=True)
|
||||
task_thread.start()
|
||||
|
||||
def process_tasks(self):
|
||||
while True:
|
||||
task = self.task_queue.get()
|
||||
if task is None:
|
||||
self.logger.error("任务处理线程已终止")
|
||||
break
|
||||
try:
|
||||
result = task['handler'](task['data'])
|
||||
task['response'].put(result)
|
||||
except Exception as e:
|
||||
self.logger.error(f"任务执行失败: {str(e)}")
|
||||
task['response'].put({'msg': f'任务执行失败: {str(e)}'})
|
||||
finally:
|
||||
self.task_queue.task_done()
|
||||
self.logger.info("任务处理完成")
|
||||
|
||||
def enqueue_task(self, handler, data):
|
||||
response_queue = Queue()
|
||||
self.task_queue.put({
|
||||
'handler': handler,
|
||||
'data': data,
|
||||
'response': response_queue
|
||||
})
|
||||
return response_queue
|
||||
|
||||
@staticmethod
|
||||
def decode_headers(headers):
|
||||
return {key: unquote(value, encoding='utf-8') for key, value in headers.items()}
|
||||
|
||||
|
||||
logger = None
|
||||
|
||||
|
||||
def setup_global_logger(config):
|
||||
global logger
|
||||
if logger is None:
|
||||
app_tools = AppTools(config)
|
||||
logger = app_tools.logger
|
||||
return logger
|
||||
|
||||
|
||||
@@ -0,0 +1,96 @@
|
||||
from fastapi import FastAPI, Request
|
||||
from fastapi.responses import JSONResponse
|
||||
import json
|
||||
import anyio
|
||||
from app.utils.app_tools import AppTools, setup_global_logger
|
||||
from app.module.F6_Plugin_module import F6PluginModule
|
||||
from app.module.module import F6Module
|
||||
from app.module.other_module import OtherPluginModule
|
||||
from app.config import Config
|
||||
|
||||
|
||||
app = FastAPI(title="简道云FastAPI服务")
|
||||
|
||||
|
||||
@app.on_event("startup")
|
||||
def on_startup():
|
||||
"""应用启动时初始化"""
|
||||
app.state.app_tools = AppTools(Config)
|
||||
app.state.logger = setup_global_logger(Config)
|
||||
app.state.f6_module = F6Module()
|
||||
app.state.f6_plugin_module = F6PluginModule()
|
||||
app.state.other_module = OtherPluginModule()
|
||||
|
||||
|
||||
def get_action_map() -> dict:
|
||||
"""获取操作映射表"""
|
||||
f6_module = app.state.f6_module
|
||||
f6_plugin_module = app.state.f6_plugin_module
|
||||
other_module = app.state.other_module
|
||||
return {
|
||||
'login_in': f6_module.accept_login_message,
|
||||
'get_company_information': f6_module.get_company_information,
|
||||
'get_store_information': f6_module.get_store_information,
|
||||
"keep_alive": f6_module.get_keep_heart,
|
||||
'check_file': f6_plugin_module.check_file,
|
||||
'create_brand': f6_plugin_module.create_brand,
|
||||
'delete_history': f6_plugin_module.delete_history,
|
||||
'delete_customer': f6_plugin_module.delete_customer,
|
||||
'delete_cars': f6_plugin_module.delete_cars,
|
||||
'sms_signature_status': other_module.sms_signature_status,
|
||||
'modify_customer_info': f6_plugin_module.modify_customer_info,
|
||||
}
|
||||
|
||||
|
||||
@app.post("/webhook")
|
||||
async def webhook(request: Request):
|
||||
"""
|
||||
接受前端请求后将任务放入消息队列
|
||||
|
||||
Returns:
|
||||
any: 返回任务处理的结果
|
||||
"""
|
||||
logger = app.state.logger
|
||||
app_tools: AppTools = app.state.app_tools
|
||||
|
||||
# 获取请求数据
|
||||
data = await request.json()
|
||||
header = request.headers
|
||||
|
||||
# 解码请求头
|
||||
decoded_header = app_tools.decode_headers(header)
|
||||
|
||||
# 获取操作映射表
|
||||
action_map = get_action_map()
|
||||
action = decoded_header.get('Action')
|
||||
|
||||
# 处理 F6_Plugin 特殊逻辑
|
||||
if action == 'F6_Plugin':
|
||||
check = decoded_header.get('Check')
|
||||
if check == '否':
|
||||
handler = app.state.f6_plugin_module.check_file
|
||||
elif check == '是':
|
||||
print(data)
|
||||
sub_action = data.get('Action')
|
||||
print(sub_action)
|
||||
handler = action_map.get(sub_action, lambda x: {'msg': '未执行'})
|
||||
else:
|
||||
return JSONResponse({'msg': '未知的操作'})
|
||||
else:
|
||||
handler = action_map.get(action, lambda x: {'msg': '未知的操作'})
|
||||
|
||||
# 将任务放入消息队列
|
||||
response_queue = app_tools.enqueue_task(handler, data)
|
||||
|
||||
# 等待任务处理结果
|
||||
result = await anyio.to_thread.run_sync(response_queue.get)
|
||||
print(handler)
|
||||
|
||||
logger.info(json.dumps(result, ensure_ascii=False, indent=4))
|
||||
|
||||
return JSONResponse(result)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
import uvicorn
|
||||
uvicorn.run("fastapi_app.main:app", host="0.0.0.0", port=5003, reload=False)
|
||||
@@ -0,0 +1,11 @@
|
||||
anyio==4.11.0
|
||||
apscheduler==3.11.1
|
||||
fastapi==0.121.0
|
||||
log_config==2.1.1
|
||||
numpy==2.3.4
|
||||
pandas==2.3.3
|
||||
Pillow==12.0.0
|
||||
pytesseract==0.3.13
|
||||
Requests==2.32.5
|
||||
tqdm==4.67.1
|
||||
uvicorn==0.38.0
|
||||
@@ -0,0 +1,97 @@
|
||||
import logging
|
||||
import os
|
||||
from logging.handlers import RotatingFileHandler
|
||||
from queue import Queue
|
||||
import threading
|
||||
from apscheduler.schedulers.background import BackgroundScheduler
|
||||
from urllib.parse import unquote
|
||||
|
||||
|
||||
class AppTools:
|
||||
def __init__(self, config):
|
||||
self.config = config
|
||||
self.task_queue = Queue()
|
||||
self.logger = self._setup_logger()
|
||||
self.scheduler = self._setup_scheduler()
|
||||
self._start_task_thread()
|
||||
|
||||
def _setup_logger(self):
|
||||
"""配置日志记录器(不依赖 Flask)。"""
|
||||
log_dir = self.config.LOGS_DIRECTORY
|
||||
if not os.path.exists(log_dir):
|
||||
os.makedirs(log_dir)
|
||||
|
||||
log_file = self.config.LOG_FILE
|
||||
|
||||
logger = logging.getLogger("app")
|
||||
logger.setLevel(logging.INFO)
|
||||
|
||||
# 防止重复添加 handler
|
||||
if not any(isinstance(h, RotatingFileHandler) and getattr(h, 'baseFilename', None) == str(log_file)
|
||||
for h in logger.handlers):
|
||||
file_handler = RotatingFileHandler(log_file, maxBytes=1024 * 1024 * 5, backupCount=5, encoding='utf-8')
|
||||
file_handler.setLevel(logging.INFO)
|
||||
formatter = logging.Formatter('%(asctime)s %(levelname)s:%(name)s:%(message)s')
|
||||
file_handler.setFormatter(formatter)
|
||||
logger.addHandler(file_handler)
|
||||
|
||||
return logger
|
||||
|
||||
def _setup_scheduler(self):
|
||||
"""配置后台调度器"""
|
||||
scheduler = BackgroundScheduler()
|
||||
# 如需定时任务可在此添加
|
||||
import atexit
|
||||
atexit.register(lambda: scheduler.shutdown(wait=False))
|
||||
return scheduler
|
||||
|
||||
def _start_task_thread(self):
|
||||
"""启动任务处理线程"""
|
||||
task_thread = threading.Thread(target=self.process_tasks, daemon=True)
|
||||
task_thread.start()
|
||||
|
||||
def process_tasks(self):
|
||||
"""处理任务队列中的任务"""
|
||||
while True:
|
||||
task = self.task_queue.get()
|
||||
if task is None:
|
||||
self.logger.error("任务处理线程已终止")
|
||||
break
|
||||
try:
|
||||
result = task['handler'](task['data'])
|
||||
task['response'].put(result)
|
||||
except Exception as e:
|
||||
self.logger.error(f"任务执行失败: {str(e)}")
|
||||
task['response'].put({'msg': f'任务执行失败: {str(e)}'})
|
||||
finally:
|
||||
self.task_queue.task_done()
|
||||
self.logger.info("任务处理完成")
|
||||
|
||||
def enqueue_task(self, handler, data):
|
||||
"""将任务放入消息队列"""
|
||||
response_queue = Queue()
|
||||
self.task_queue.put({
|
||||
'handler': handler,
|
||||
'data': data,
|
||||
'response': response_queue
|
||||
})
|
||||
return response_queue
|
||||
|
||||
@staticmethod
|
||||
def decode_headers(headers):
|
||||
"""解码包含中文字符的 HTTP 请求头"""
|
||||
return {key: unquote(value, encoding='utf-8') for key, value in headers.items()}
|
||||
|
||||
|
||||
# 简易的全局日志记录器设置(与原项目解耦)
|
||||
logger = None
|
||||
|
||||
|
||||
def setup_global_logger(config):
|
||||
global logger
|
||||
if logger is None:
|
||||
app_tools = AppTools(config)
|
||||
logger = app_tools.logger
|
||||
return logger
|
||||
|
||||
|
||||
Reference in New Issue
Block a user