- wheel_pipeline.py: CLI entry point for repack/rebuild flow - pipeline/detect.py: detect pure vs native extension wheels - pipeline/repack.py: repack pure-Python wheels with harmonyos_arm64 tag - pipeline/rebuild.py: native wheel rebuild entry (stub for OHOS NDK) - pipeline/cli.py: argument parsing and orchestration - Makefile: convenience targets (repack, rebuild, clean) - README.md: documentation with usage and limitations - examples/gen_test_wheels.py: test wheel generator - output/: output directory for generated wheels
84 lines
2.5 KiB
Markdown
84 lines
2.5 KiB
Markdown
# EcoArk HarmonyOS Wheel Pipeline
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为 **EcoArk / HarmonyOS Python 环境** 准备的 wheel 重打包与重编译流水线。
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## 用途
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- 接收一个 `.whl` 文件作为输入
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- 自动检测是 **纯 Python wheel** 还是 **含 native 扩展的 wheel**
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- 纯 Python wheel → 直接重打包为 `harmonyos_arm64` 兼容标签,安装即用
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- Native wheel → 预留 HarmonyOS/arm64 交叉编译入口(当前为骨架,可扩展)
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## 目录结构
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```
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ecoarkpywhl/
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├── wheel_pipeline.py # CLI 入口(最简调用)
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├── pipeline/
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│ ├── cli.py # 参数解析 & 主流程
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│ ├── detect.py # 检测 wheel 类型(纯 Python / native)
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│ ├── repack.py # 纯 Python wheel 重打包
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│ └── rebuild.py # Native wheel 重编译入口(骨架)
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├── Makefile # 常用命令
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├── output/ # 输出目录(生成文件放这里)
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└── README.md
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```
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## 快速开始
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```bash
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# 纯 Python wheel → 重打包
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python3 wheel_pipeline.py some_pure_package.whl
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# 指定输出目录
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python3 wheel_pipeline.py some_pure_package.whl --output-dir /tmp/wheels
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# Native wheel → 触发重编译入口(当前只复制 + 写 stub)
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python3 wheel_pipeline.py some_native_package.whl
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```
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或通过 Makefile:
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```bash
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make repack INPUT=some_package.whl
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make rebuild INPUT=some_native_package.whl
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```
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## 限制
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| 场景 | 状态 |
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|------|------|
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| 纯 Python wheel → 重打包安装 | ✅ 支持 |
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| Pure Python → 重新打 tag | ✅ 支持 |
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| Native wheel → HarmonyOS 重编译 | 🚧 预留入口,需接入 OHOS NDK 工具链 |
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| 依赖复杂的 native 包(numpy/scipy 等) | 🚧 需要对应依赖也移植到 HarmonyOS |
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### 纯 Python wheel
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纯 Python wheel(文件名中包含 `py3-none-any` 等标签,且不含 `.so`/`.pyd` 文件)可以直接重打包为 `harmonyos_arm64` 标签,在 HarmonyOS Python 环境中安装运行。
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```bash
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python3 wheel_pipeline.py mypackage.whl -o output/
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# → output/mypackage-1.0.0-py3-none-harmonyos_arm64.whl
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```
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### Native wheel
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含 C/C++/Rust 等 native 扩展的 wheel 需要:
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1. HarmonyOS SDK / OHOS NDK
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2. 对应架构(arm64)的交叉编译工具链
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3. Python 头文件与目标 Python 版本匹配
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4. 所有 C 依赖也已移植到 HarmonyOS
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当前版本仅输出 stub,待后续完善。
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## 依赖
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- Python ≥ 3.8(标准库,无需额外安装包)
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- 对 native 包:HarmonyOS 工具链(外部,不在本仓库内)
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## 许可证
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本项目许可证见仓库根目录。
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