cmvr_edge_ai/client/detect/README.md

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# Detect Client
这里放置不依赖 pipeline 的 Detect HTTP SDK 使用示例。SDK 只负责:
- `list_models()` 查询 `active_push``passive_invoke` 能力;
- `infer(category, image, media_type, parameters, image_roles)` 调用
`POST /v1/inference`
- 严格校验版本化响应并把连接、HTTP 状态和协议错误分成不同异常。
客户端不得传入 `model_id`、权重路径或 pipeline 配置。模型选择和权重生命周期属于
`server/detect`;客户端只使用服务端公开的稳定业务 `category`
安装 HTTP extra 后运行 [example.py](example.py)
```bash
uv sync --extra http
CMVR_DETECT_BASE_URL=http://127.0.0.1:8081 \
uv run --no-sync python client/detect/example.py ./sample.jpg detect.ppe
```
远程服务配置了 `server.http.bearer_token` 时,通过环境变量传入同一 tokenTLS 部署应把
base URL 改为 `https://`
```bash
CMVR_DETECT_BASE_URL=https://edge.example.com:8081 \
CMVR_DETECT_BEARER_TOKEN='deployment-secret' \
uv run --no-sync python client/detect/example.py ./sample.jpg detect.ppe
```
SDK 的生产代码位于 `cmvr_edge_ai.client.detect`。base URL、认证 header 和 timeout
属于调用应用配置;本目录不复制服务端 category/model/weights 配置。