bump version to 0.4.6

放宽 yaml_loader 校验允许有 needs 无 cmd/fn 的聚合 job, 完善 pymake.yaml 覆盖原 pymake.py 所有别名, 新增 reset_icon_cache_run fn 与 reseticoncache.yaml, 删除 pymake.py/reseticoncache.py 及对应 scripts 入口, 修复 --list 在 subcommands 模式下的可达性 bug.

.github/workflows/release.yml

@@ -27,14 +27,14 @@ jobs:
         run: uv build
       
       - name: Publish to pypi
-        run: uv publish --token '${{ secrets.PYPI_API_TOKEN }}'
+        run: uv publish --token '${{ secrets.PYPI_TOKEN }}'
       
       - name: Create Gitea Release & Upload Assets
         env:
           GITEA_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           TAG_NAME: ${{ github.ref_name }}
           REPO: ${{ github.repository }}
-          GITEA_URL: http://gitea:3000
+          GITEA_URL: http://172.17.0.1:3000
         run: |
           set -e
           # 1. 创建 Release

.gitignore

@@ -11,3 +11,6 @@ wheels/
 .coverage
 .idea
 *_profile.html
+
+# Sphinx 文档构建输出
+docs/_build/

.readthedocs.yaml

@@ -0,0 +1,23 @@
+# ReadTheDocs 配置
+# https://docs.readthedocs.io/en/stable/config-file/v2.html
+version: 2
+
+# 构建配置
+build:
+  os: ubuntu-24.04
+  tools:
+    python: "3.11"
+
+# Python 依赖与构建命令
+python:
+  install:
+    - method: pip
+      path: .
+      extra_requirements:
+        - docs
+
+# Sphinx 构建
+sphinx:
+  configuration: docs/conf.py
+  builder: html
+  fail_on_warning: false

.trae/documents/sphinx-docs-and-cleanup.md

@@ -0,0 +1,108 @@
+# 文档整理与 Sphinx 文档搭建计划
+
+## Context
+
+最近完成 CLI 重构：新增 `pf` 统一入口，13 个工具迁移到 YAML 配置并删除了对应 .py 入口脚本，`run()` 的 verbose 统一应用到 spec。但文档未同步：README 仍引用旧命令（`yamlrun`、`python build.py`），模块结构表缺漏；`runner.py` 的 `_apply_verbose_to_graph` 成为死代码；项目缺少可发布的 Sphinx 文档。本次任务整理这些遗留，并搭建 ReadTheDocs 文档站。
+
+## 任务范围
+
+### 1. 清理死代码
+- 删除 `src/pyflowx/runner.py` 的 `_apply_verbose_to_graph` 函数（line 38-68），功能已移入 `executors.py` 的 `run()`。
+- 删除 `tests/test_runner.py` 中对应测试（line 610-636，`TestApplyVerboseToGraph` 类）。
+- 清理 `runner.py` 顶部 `from dataclasses import replace` 若变为未使用。
+
+### 2. 修复版本不一致
+- `src/pyflowx/__init__.py:105` 硬编码 `__version__ = "0.4.5"`，`pyproject.toml:25` 为 `0.3.5`。
+- 统一为 `0.4.5`（`__init__.py` 为准，pyproject.toml 是源但 bumpversion 工具应同时更新两者）。
+
+### 3. 更新 README.md
+- L304-308：`python build.py clean/build/test` → `pf pymake clean/build/test`。
+- L335-351、L435：`yamlrun pipeline.yaml ...` → `pf yamlrun pipeline.yaml ...`（6 处）。
+- L311：`verbose=True（默认）` 描述保留，但 CLI 示例改为 `pf`。
+- L558-574 模块结构表：补充 `cli/pf.py`（统一入口）、`cli/configs/`（YAML 工具配置）、`cli/_ops/`（工具函数）、`profiling.py`、`registry.py`。
+- 顶部增加「文档」徽章链接到 ReadTheDocs。
+
+### 4. 搭建 Sphinx 文档结构
+新建 `docs/` 目录：
+
+```
+docs/
+├── conf.py              # Sphinx 配置
+├── index.rst            # 首页与目录
+├── installation.rst     # 安装
+├── quickstart.rst       # 快速上手（从 README 提炼）
+├── guide/
+│   ├── task.rst         # TaskSpec 任务描述
+│   ├── graph.rst        # Graph DAG 构建
+│   ├── execution.rst   # 执行策略与 run()
+│   ├── yaml.rst         # YAML 任务编排
+│   └── cli.rst          # pf 统一入口与工具列表
+├── api.rst              # API 参考（automodule 自动生成）
+└── changelog.rst        # 变更日志摘要
+```
+
+**conf.py 要点**：
+- 扩展：`sphinx.ext.autodoc`、`sphinx.ext.napoleon`（支持 Google/NumPy docstring）、`sphinx.ext.viewcode`、`myst_parser`（支持 Markdown）
+- 主题：`sphinx_rtd_theme`
+- 项目版本从 `pyflowx.__version__` 动态读取
+- `autodoc_default_options`：`members: True, undoc-members: True, show-inheritance: True`
+
+**api.rst**：用 `automodule:: pyflowx` 抓取 `__all__` 的 56 个公共符号。
+
+### 5. ReadTheDocs 配置
+- 新建 `.readthedocs.yaml`：Python 3.11，`pip install -e .[docs]`，`sphinx -b html docs/ docs/_build/`。
+- `.gitignore` 增加 `docs/_build/`。
+
+### 6. pyproject.toml 补充 docs 依赖
+```toml
+docs = [
+    "sphinx>=7.0",
+    "sphinx-rtd-theme>=2.0",
+    "myst-parser>=3.0",
+]
+```
+并在 `[dependency-groups]` 的 dev 中加入 `pyflowx[docs]`。
+
+## 关键文件
+
+| 文件 | 操作 |
+|------|------|
+| `src/pyflowx/runner.py` | 删除 `_apply_verbose_to_graph` |
+| `tests/test_runner.py` | 删除 `TestApplyVerboseToGraph` |
+| `src/pyflowx/__init__.py` | 版本统一（已 0.4.5，确认） |
+| `pyproject.toml` | 版本 → 0.4.5；加 docs 依赖 |
+| `README.md` | 更新 CLI 示例与模块结构表 |
+| `docs/conf.py` | 新建 |
+| `docs/*.rst` | 新建 |
+| `.readthedocs.yaml` | 新建 |
+| `.gitignore` | 加 docs/_build/ |
+
+## 验证
+
+1. **测试与 lint**：
+   ```bash
+   uv run pytest tests/ -q
+   uv run ruff check src/ tests/ docs/conf.py
+   uv run pyrefly check src/pyflowx/runner.py
+   ```
+
+2. **Sphinx 构建本地验证**：
+   ```bash
+   uv sync --extra docs
+   uv run sphinx-build -b html docs/ docs/_build/
+   ```
+   确认无 warning，打开 `docs/_build/index.html` 检查页面。
+
+3. **pf 功能回归**：
+   ```bash
+   pf gitt c
+   pf pymake b --dry-run
+   ```
+
+4. **RTD 配置校验**：`.readthedocs.yaml` 语法正确，`docs/conf.py` 能独立构建。
+
+## 不在范围
+
+- 不统一各模块 docstring 风格（napoleon 兼容 Google/NumPy，够用）。
+- 不重构现有 CLI 工具 YAML。
+- 不新增中文文档翻译（文档用中文撰写，与项目既有风格一致）。

.trae/rules/python-standards.md

@@ -150,7 +150,7 @@ uvx --from pyflowx pymake cov
 
 ## Git 与提交
 
-- **不自动提交/push**：除非用户明确要求。
+- **自动提交**：任务完成后自动 `git add`（按文件名）+ `git commit` + `git push`（仅当分支已跟踪远程时执行 push；新分支跳过 push 并在总结中说明）。
 - **不修改 git config**。
 - **不运行破坏性命令**（`push --force`/`reset --hard`/`clean -f`）除非用户明确要求。
 - **staging**：按文件名添加，不用 `git add -A`/`git add .`，避免误加敏感文件。

.trae/rules/self-driven.md

@@ -0,0 +1,134 @@
+---
+alwaysApply: true
+---
+
+# 自驱动开发规则
+
+本规则定义一种"目标驱动、闭环执行"的工作模式：仅在任务开始时与用户确认一次目标与边界，后续由 Agent 自主完成"计划 → 编码 → 测试 → 文档 → 验证"的迭代循环，直到用户目标达成。
+
+## 核心原则
+
+- **目标导向**：始终以用户最终目标为准绳，所有阶段产出都应服务于该目标。
+- **闭环执行**：每个子任务必须走完"计划 → 实现 → 测试 → 文档 → 验证"五步；禁止跳步留半成品。
+- **自主决策**：初始确认之后，实现路径、API 形态、重构范围、文件命名、测试组织、错误修复策略等由 Agent 自行决断，不再逐项请示。**可逆操作（编辑文件、运行测试、修复 lint、调整实现）直接执行，不询问**；只有不可逆/高风险操作才暂停。
+- **透明沟通**：每个阶段开始前用一句话说明意图；关键节点（完成、阻塞、转向）给简短更新；不复述内部思考，**不在收尾时停下询问"是否继续"或"是否提交"**——直接输出总结并结束。
+- **安全边界**：仅在高风险、不可逆操作或真正阻塞时才暂停找用户。
+
+## 初始确认（一次性，仅在最开始）
+
+任务启动时，用 `AskUserQuestion` 一次性确认以下信息（已由项目规范覆盖的不必重复确认）：
+
+1. **目标与范围**：要解决什么问题？交付物是什么？显式列出不在范围内的内容。
+2. **验收标准**：怎样算"完成"？可观测的判定条件（功能、性能、覆盖率阈值）。
+3. **特殊约束**：除 `python-standards.md` 之外的约束（兼容性、依赖限制、API 兼容策略等）。
+4. **测试要求**：覆盖率门槛（项目默认 ≥95%，branch）；是否需要新增 `slow` 标记。
+
+**git commit/push 不在确认范围内**：任务完成后自动 commit + push（仅当分支已跟踪远程时执行 push；新分支跳过 push 并在总结中说明），遵循 `.trae/rules/git-commit-message.md` 风格。仅 force-push、reset --hard、clean -f、修改 git config 等真正破坏性操作才需暂停确认。
+
+确认后，将目标与验收标准固化进 `TaskCreate` 任务列表，后续不再就同一信息反复询问。
+
+## 迭代循环
+
+下列五个阶段构成一个完整闭环。未达验收标准时，回到「计划」开启下一轮；达标准时，进入「收尾」。
+
+### 1. 计划（Plan）
+
+- 用 Explore/Glob/Grep 研究相关代码与既有模式，避免凭空设计。
+- 用 `TaskCreate` 把目标拆为可独立验证的子任务；每完成一项立即 `TaskUpdate` 为 completed。
+- 优先复用现有抽象；不为本轮假想需求设计接口。
+- 不过早抽象：三处相似才考虑提取，否则就地写。
+
+### 2. 实现（Code）
+
+- 严格遵守 `.trae/rules/python-standards.md` 与既有代码风格。
+- 优先 Edit 现有文件；新增文件需有明确职责边界。
+- 不引入运行时依赖（项目零依赖原则）；确需引入须在计划阶段说明。
+- 公共 API 必须有完整类型注解与中文 docstring。
+- 不写未被要求的功能、不为未来场景预留扩展点。
+
+### 3. 测试（Test）
+
+- 新增/修改的公共 API 必须配套测试；优先通过公共接口测试，故障注入可访问私有属性并在 docstring 注明。
+- Mock 优先级：`monkeypatch` > 内联 stub > `unittest.mock` > `pytest-mock`；禁用 `@patch` 装饰器。
+- 必跑校验（每次修改后）：
+
+  ```bash
+  uvx --from pyflowx pymake tc
+  uvx --from pyflowx pymake cov
+  ```
+
+- 测试失败时定位根因再修复，不通过放宽断言或 `# pragma: no cover` 绕过。
+- 覆盖率不得低于上一次的值（项目门槛 95%，branch）。
+
+### 4. 文档（Docs）
+
+- 同步更新 docstring、README、模块结构说明。
+- 行为变更须同步更新 `.agents/skills/pyflowx-development/SKILL.md` 中的对应章节。
+- 跨会话有价值的设计决策、约束、陷阱，追加到 memory（`project_memory.md` 或对应 `topics.md`）。
+- 不主动新建 `*.md` 文档；除非用户明确要求。
+
+### 5. 验证（Verify）
+
+- 逐条对照初始确认的「验收标准」核验；未满足则回到「计划」继续下一轮。
+- 全套门禁通过：ruff、pyrefly、pytest、coverage。
+- 给出本轮变更清单（改了哪些文件、为什么）。
+
+## 暂停条件（仅在以下情况中断自驱动找用户）
+
+1. **歧义无法自决**：需求存在多种合理解读且无既有约定可循。
+2. **高风险/不可逆操作**：删除非临时文件、`git push --force`、`reset --hard`、删表、修改 CI 配置、修改 git config、卸载依赖等。**普通 `git commit`/`push` 不属于此类**（任务完成后自动执行）。
+3. **不可恢复的失败**：根因不在本仓库、需外部环境/权限配合、或经两轮尝试仍无法定位。
+4. **超出初始确认范围**：用户目标在执行中发现需要显著扩大范围或改变方向。
+5. **用户主动询问**：用户在对话中提出新问题或要求澄清。
+
+**注意**："目标已达成"**不是**暂停条件——验收标准全部满足后直接进入收尾并结束任务，不询问"是否扩展范围"或"是否提交"。
+
+非以上情况，一律继续自驱动，不要为"求确认"而暂停。
+
+## 决策判据：该问还是自决
+
+遇到不确定时，按以下顺序判断：
+
+1. **是否不可逆/高风险？** 是 → 暂停确认（如删除文件、`push --force`、修改 CI 配置、卸载依赖）。否 → 继续。
+2. **是否在初始确认范围内？** 是 → 按确认执行，不询问。否 → 视为"超出初始确认范围"，暂停。
+3. **是否有既有约定可循？** 是 → 按约定执行（参考 `python-standards.md`、`project_memory.md`）。否 → 视为"歧义无法自决"，暂停。
+4. **是否可逆？** 是 → 直接执行，即使结果可能不完美（可在后续迭代修正）。否 → 暂停。
+
+**可直接自决（不询问）的典型情况**：
+
+- 测试失败、覆盖率不达标、lint/类型检查报错 → 定位根因并修复。
+- 代码风格选择（命名、模块划分、参数顺序）→ 自决。
+- 文件编辑、运行测试、运行校验命令 → 直接执行。
+- 任务完成后输出收尾总结 → 直接输出，不询问下一步。
+- 显式指定 `name` 参数以保持测试兼容性 → 自决。
+- 重命名局部变量以避免遮蔽 → 自决。
+
+**必须暂停询问的典型情况**：
+
+- 删除非临时文件、重命名公共模块/包。
+- `git push --force`、`reset --hard`、`clean -f`、修改 git config（普通 commit/push 自动执行，无需询问）。
+- 引入新的运行时依赖（违反项目零依赖原则）。
+- 修改 CI 配置、pre-commit 钩子、pyproject.toml 的工具链配置。
+- 卸载或降级既有依赖。
+
+## 沟通风格
+
+- 阶段切换时一句话说明即可；不要把内部推理写给用户看。
+- 完成子任务后用一两句总结改了什么、下一步做什么。
+- 遇到阻塞时直接说明：卡在哪、试了什么、需要用户做什么。
+- **不在收尾时询问"是否需要提交"或"是否扩展范围"**——直接输出总结并结束。用户后续若有新需求，由用户主动提出。
+- 不使用 emoji，除非用户明确要求。
+
+## 工具使用
+
+- 独立操作尽量并行调用（多个 Read/Grep/Glob 一批发出）。
+- 用 `TaskCreate`/`TaskUpdate` 维护进度，不批量推迟标记。
+- 长命令用后台运行（`run_in_background`），完成会自动通知。
+- 文件操作一律用专用工具：Read/Edit/Write/Glob/Grep，不用 `cat`/`sed`/`grep`/`find`。
+
+## 收尾
+
+- 验收标准全部满足后，**直接输出最终总结并结束任务**：交付物、关键决策、遗留事项。
+- **自动提交**：收尾时自动 `git add`（按文件名）+ `git commit`（遵循 `.trae/rules/git-commit-message.md` 风格）+ `git push`（仅当分支已跟踪远程时执行；新分支跳过 push 并在总结中说明）；**不询问**"是否需要提交"或"是否扩展范围"。
+- 若验收标准未全部满足，回到「计划」继续下一轮，不停下询问。
+- 将本次会话的关键产出与决策更新到 memory，便于后续会话续接。

README.md

@@ -5,6 +5,7 @@
 [![CI](https://github.com/gookeryoung/pyflowx/actions/workflows/ci.yml/badge.svg)](https://github.com/gookeryoung/pyflowx/actions/workflows/ci.yml)
 [![PyPI](https://img.shields.io/pypi/v/pyflowx.svg)](https://pypi.org/project/pyflowx/)
 [![Python](https://img.shields.io/pypi/pyversions/pyflowx.svg)](https://pypi.org/project/pyflowx/)
+[![Documentation Status](https://readthedocs.org/projects/pyflowx/badge/?version=latest)](https://pyflowx.readthedocs.io/zh/latest/)
 [![Coverage](https://img.shields.io/badge/coverage-100%25-brightgreen.svg)](https://github.com/gookeryoung/pyflowx)
 [![License](https://img.shields.io/pypi/l/pyflowx.svg)](https://github.com/gookeryoung/pyflowx/blob/main/LICENSE)
 
@@ -31,7 +32,8 @@ PyFlowX 把"任务依赖"这件事做到极致简单：**参数名就是依赖
 - **图级默认值** —— `GraphDefaults` 统一配置 retry/timeout/concurrency 等
 - **CLI 运行器** —— `CliRunner` 把多个图映射为命令行子命令，替代 Makefile
 - **可观测** —— `on_event` 回调（RUNNING/SUCCESS/FAILED/SKIPPED）、`dry_run` 预览、`verbose` 生命周期日志、Mermaid 可视化
-- **零运行时依赖** —— 仅依赖标准库（3.8 需 `graphlib_backport`）
+- **YAML 任务编排** —— GitHub Actions 风格的声明式任务图，支持 `jobs`/`needs`/`strategy.matrix`/`if` 等 CI/CD 概念，从 YAML 文件直接加载执行
+- **最小依赖** —— 仅依赖标准库 + PyYAML（3.8 需 `graphlib_backport`、`typing-extensions`）
 - **97% 测试覆盖** —— 分支覆盖率 >= 95%
 
 ## 安装
@@ -300,15 +302,123 @@ runner.run_cli()  # 解析 sys.argv 并执行
 命令行用法：
 
 ```bash
-python build.py clean           # 执行 clean 图
-python build.py build --strategy thread   # 覆盖执行策略
-python build.py test --dry-run  # 仅打印执行计划
-python build.py --list          # 列出所有命令
-python build.py --quiet         # 静默模式
+pf pymake clean           # 执行 clean 图
+pf pymake build --strategy thread   # 覆盖执行策略
+pf pymake test --dry-run  # 仅打印执行计划
+pf pymake --list          # 列出所有命令
+pf pymake --quiet         # 静默模式
 ```
 
 `verbose=True`（默认）时打印任务生命周期（开始/成功/失败/跳过）与命令输出；`--quiet` 关闭。
 
+## YAML 任务编排
+
+PyFlowX 支持 GitHub Actions 风格的声明式 YAML 任务编排，从 YAML 文件直接加载任务图。
+
+### 编程式 API
+
+```python
+import pyflowx as px
+
+# 从 YAML 文件加载任务图
+graph = px.Graph.from_yaml("pipeline.yaml")
+report = px.run(graph, strategy="thread")
+
+# 或用函数式 API
+graph = px.load_yaml("pipeline.yaml")
+graph = px.parse_yaml_string("""
+jobs:
+  hello:
+    cmd: ["echo", "hello"]
+""")
+```
+
+### CLI 入口
+
+通过 `pf` 统一入口调用（详见 [pf 工具](#cli-工具) 章节）：
+
+```bash
+# 执行 YAML 任务图
+pf yamlrun pipeline.yaml
+
+# 指定执行策略
+pf yamlrun pipeline.yaml --strategy thread
+
+# 仅打印任务分层，不执行
+pf yamlrun pipeline.yaml --dry-run
+
+# 列出所有任务名
+pf yamlrun pipeline.yaml --list
+
+# 静默模式
+pf yamlrun pipeline.yaml --quiet
+```
+
+### YAML Schema（GitHub Actions 风格）
+
+```yaml
+strategy: thread              # 图级默认策略
+defaults:                     # 图级默认值
+  retry: {max_attempts: 3}
+  verbose: true
+  env: {CI: "true"}
+
+jobs:
+  setup:
+    cmd: ["git", "clone", "..."]
+    runs-on: linux
+
+  build:
+    needs: [setup]            # 依赖列表
+    cmd: ["python", "-m", "build"]
+    timeout: 300
+    retry: {max_attempts: 2, delay: 1.0}
+
+  test:
+    needs: [build]
+    cmd: ["python${{ matrix.version }}", "-m", "pytest"]  # 矩阵占位符
+    strategy:
+      matrix:                  # 笛卡尔积展开为 6 个任务
+        version: ["3.8", "3.9", "3.10"]
+        os: ["linux", "macos"]
+    if: "env.CI"               # 条件: 环境变量存在
+
+  lint:
+    needs: [build]
+    cmd: ["ruff", "check"]
+    if: "env.CI == 'true'"     # 条件: 环境变量等于
+
+  deploy:
+    needs: [test, lint]        # 矩阵依赖自动展开
+    cmd: ["twine", "upload"]
+    if: "env.DEPLOY_TOKEN != ''"
+    allow-upstream-skip: true
+    concurrency-key: deploy_lock
+```
+
+### 字段映射
+
+| YAML 字段 | TaskSpec 字段 | 说明 |
+|-----------|---------------|------|
+| `jobs.<id>` | `name` | job ID 作为任务名 |
+| `cmd` / `run` | `cmd` | `cmd` 为列表形式，`run` 为 shell 字符串 |
+| `needs` | `depends_on` | 依赖列表（矩阵任务自动展开） |
+| `if` | `conditions` | `success()` / `always()` / `env.VAR` / `env.VAR == 'x'` |
+| `strategy.matrix` | 矩阵扇出 | 笛卡尔积展开为多个任务 |
+| `${{ matrix.key }}` | 占位符 | 在 cmd/run/cwd/env 中替换 |
+| `timeout` | `timeout` | 超时秒数 |
+| `retry` | `retry` | `{max_attempts, delay, backoff, jitter}` |
+| `cwd` | `cwd` | 工作目录 |
+| `env` | `env` | 环境变量 |
+| `verbose` | `verbose` | 详细输出 |
+| `continue-on-error` | `continue_on_error` | 失败不中止整图 |
+| `skip-if-missing` | `skip_if_missing` | 命令不存在时跳过 |
+| `allow-upstream-skip` | `allow_upstream_skip` | 上游跳过时仍执行 |
+| `priority` | `priority` | 同层优先级 |
+| `concurrency-key` | `concurrency_key` | 并发限制键 |
+| `tags` | `tags` | 自由标签 |
+| `runs-on` | `tags`（追加） | 运行环境标签 |
+
 ## 示例
 
 仓库 `examples/` 目录包含完整示例：
@@ -316,6 +426,7 @@ python build.py --quiet         # 静默模式
 - [`etl_pipeline.py`](examples/etl_pipeline.py) —— ETL 流水线（sequential）
 - [`parallel_run.py`](examples/parallel_run.py) —— 并行执行对比（thread vs sequential）
 - [`async_aggregation.py`](examples/async_aggregation.py) —— 异步聚合 + Context 注入
+- [`yaml_pipeline.yaml`](examples/yaml_pipeline.yaml) + [`yaml_pipeline.py`](examples/yaml_pipeline.py) —— YAML 声明式 CI/CD 流水线（矩阵扇出 + 条件执行）
 
 运行：
 
@@ -323,6 +434,8 @@ python build.py --quiet         # 静默模式
 python examples/etl_pipeline.py
 python examples/parallel_run.py
 python examples/async_aggregation.py
+python -m pyflowx.examples.yaml_pipeline
+pf yamlrun src/pyflowx/examples/yaml_pipeline.yaml --dry-run
 ```
 
 ## 断点续跑
@@ -447,6 +560,8 @@ uv run ruff format --check src tests examples
 
 ## 模块结构
 
+### 核心
+
 | 模块 | 职责 |
 |------|------|
 | `task.py` | 纯数据结构：`TaskSpec`、`RetryPolicy`、`TaskHooks`、`TaskStatus` |
@@ -455,11 +570,29 @@ uv run ruff format --check src tests examples
 | `context.py` | 上下文注入：参数名→依赖解析 |
 | `command.py` | 命令执行：`run_command`（list/shell/Callable） |
 | `conditions.py` | 条件执行：内置条件与组合器 |
-| `executors.py` | 执行器与 `run` 入口：四种策略共享模块级辅助 |
+| `executors.py` | 执行器与 `run` 入口：四种策略共享模块级辅助；verbose 统一应用到 spec |
 | `storage.py` | 状态后端：`MemoryBackend` / `JSONBackend`（batch flush） |
 | `runner.py` | CLI 运行器：`CliRunner` |
 | `report.py` | 运行结果：`RunReport` / `TaskResult` |
+| `yaml_loader.py` | YAML 任务编排：GitHub Actions 风格 schema 解析（`load_yaml` / `parse_yaml_string` / `run_cli`） |
+| `registry.py` | 函数注册中心：`register_fn` / `get_fn` / `has_fn`（YAML 的 `fn:` 引用） |
+| `profiling.py` | 性能分析：`Profiler` 任务耗时统计 |
 | `errors.py` | 错误家族：`PyFlowXError` 子类 |
+| `ops/` | 工具函数（dev/files/media/system），被 YAML 的 `fn:` 引用 |
+
+### CLI 工具
+
+| 模块 | 职责 |
+|------|------|
+| `cli/pf.py` | 统一入口：`pf <tool> [command]`，自动发现 `configs/*.yaml` 并路由 |
+| `cli/configs/` | YAML 工具配置（gittool/filedate/pdftool 等 13 个工具的 `cli:` schema） |
+| `cli/pymake.py` | 构建工具（替代 Makefile），`pf pymake b` 调用 |
+| `cli/yamlrun.py` | YAML pipeline 执行器，`pf yamlrun pipeline.yaml` 调用 |
+| `cli/profiler.py` | 性能分析 CLI |
+| `cli/emlmanager.py` | 邮件管理 CLI |
+| `cli/dev/` | 开发工具（dockercmd/envdev） |
+| `cli/llm/` | LLM 工具（msdownload/sglang） |
+| `cli/system/` | 系统工具（clearscreen/taskkill/which） |
 
 ## 许可证
 

docs/api.rst

@@ -0,0 +1,106 @@
+API 参考
+========
+
+任务描述
+--------
+
+.. autoclass:: pyflowx.TaskSpec
+   :members:
+   :undoc-members:
+   :show-inheritance:
+   :exclude-members: args, kwargs
+
+.. autoclass:: pyflowx.RetryPolicy
+   :members:
+   :undoc-members:
+
+.. autoclass:: pyflowx.TaskHooks
+   :members:
+   :undoc-members:
+
+.. autoclass:: pyflowx.TaskStatus
+   :members:
+   :undoc-members:
+
+图构建
+------
+
+.. autoclass:: pyflowx.Graph
+   :members:
+   :undoc-members:
+   :exclude-members: from_specs, from_yaml
+
+.. autoclass:: pyflowx.GraphDefaults
+   :members:
+   :undoc-members:
+
+.. autofunction:: pyflowx.compose
+.. autofunction:: pyflowx.task_template
+
+执行
+----
+
+.. autofunction:: pyflowx.run
+
+.. autoclass:: pyflowx.RunReport
+   :members:
+   :undoc-members:
+
+.. autoclass:: pyflowx.TaskResult
+   :members:
+   :undoc-members:
+
+YAML 编排
+---------
+
+.. autofunction:: pyflowx.load_yaml
+.. autofunction:: pyflowx.parse_yaml_string
+.. autofunction:: pyflowx.run_yaml
+.. autofunction:: pyflowx.run_cli
+.. autofunction:: pyflowx.build_cli_parser
+
+函数注册
+--------
+
+.. autofunction:: pyflowx.register_fn
+.. autofunction:: pyflowx.get_fn
+.. autofunction:: pyflowx.has_fn
+
+命令执行
+--------
+
+.. autofunction:: pyflowx.run_command
+
+CLI 运行器
+----------
+
+.. autoclass:: pyflowx.CliRunner
+   :members:
+   :undoc-members:
+
+状态后端
+--------
+
+.. autoclass:: pyflowx.StateBackend
+   :members:
+   :undoc-members:
+
+.. autoclass:: pyflowx.MemoryBackend
+   :members:
+   :undoc-members:
+
+.. autoclass:: pyflowx.JSONBackend
+   :members:
+   :undoc-members:
+
+错误家族
+--------
+
+.. autoexception:: pyflowx.PyFlowXError
+.. autoexception:: pyflowx.DuplicateTaskError
+.. autoexception:: pyflowx.MissingDependencyError
+.. autoexception:: pyflowx.CycleError
+.. autoexception:: pyflowx.TaskFailedError
+.. autoexception:: pyflowx.TaskTimeoutError
+.. autoexception:: pyflowx.InjectionError
+.. autoexception:: pyflowx.StorageError

docs/changelog.rst

@@ -0,0 +1,45 @@
+变更日志
+========
+
+0.4.5
+-----
+
+CLI 重构
+~~~~~~~~
+
+- 新增 ``pf`` 统一入口：通过 ``pf <tool> [command] [options]`` 调用所有工具
+- 13 个工具迁移到 YAML 配置（filedate/filelevel/folderback/folderzip/screenshot/sshcopyid/lscalc/bumpversion/autofmt/piptool/packtool/pdftool/gittool）
+- YAML 配置支持 ``cli:`` 段声明命令行参数 schema，由 ``build_cli_parser`` 自动生成 argparse
+- 删除 13 个冗余 ``.py`` 入口脚本，统一通过 ``pf`` 调用
+- ``run()`` 在 ``verbose=True`` 时自动把 verbose 标记应用到所有 spec
+- 全局选项 ``--verbose`` 改为 ``--quiet``（默认显示执行过程）
+- ``cmd`` 任务成功时打印 stdout（此前被静默丢弃）
+- ``gittool`` 用 ``CLEAN_EXCLUDES`` 数组变量配置 ``git clean -e`` 参数
+
+YAML 任务编排
+~~~~~~~~~~~~~
+
+- 支持 ``variables`` 变量定义，``${VAR}`` 在 cmd/env/cwd 中替换
+- 列表变量展开为 cmd 数组多个元素
+- ``cli:`` 段支持 subcommands/positional/options 三级 schema
+- 支持 ``type: path`` 自动转为 ``pathlib.Path``
+
+文档
+~~~~
+
+- 搭建 Sphinx 文档，发布到 ReadTheDocs
+- 更新 README：CLI 示例改为 ``pf`` 统一入口，模块结构表补全
+
+0.3.x
+-----
+
+- 新增 YAML 任务编排（GitHub Actions 风格 schema）
+- 新增 ``fn:`` 函数引用与 ``register_fn`` / ``get_fn`` 注册中心
+- 新增 ``compose`` / ``GraphComposer`` 多图组合
+- 新增 ``task_template`` 任务模板工厂
+- 新增 ``concurrency_key`` + ``concurrency_limits`` 并发限制
+- 新增 ``JSONBackend`` 断点续跑与 ``batch()`` 批量落盘
+- 新增 ``cache_key`` 缓存键函数
+- 新增条件执行（``IS_WINDOWS`` / ``HAS_INSTALLED`` / ``ENV_VAR_EQUALS`` 等）
+- 四种执行策略：``sequential`` / ``thread`` / ``async`` / ``dependency``
+- 参数名即依赖的上下文注入机制

docs/conf.py

@@ -0,0 +1,65 @@
+"""Sphinx 配置.
+
+ReadTheDocs 构建 PyFlowX 文档站。
+"""
+
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+# 确保 src/ 在 sys.path 中, autodoc 能导入 pyflowx
+sys.path.insert(0, str(Path(__file__).resolve().parent.parent / "src"))
+
+from pyflowx import __version__
+
+# -- 项目信息 --------------------------------------------------------------
+project = "PyFlowX"
+author = "pyflowx"
+copyright = "2024, pyflowx"
+release = __version__
+version = __version__
+
+# -- Sphinx 配置 -----------------------------------------------------------
+extensions = [
+    "sphinx.ext.autodoc",
+    "sphinx.ext.napoleon",
+    "sphinx.ext.viewcode",
+    "sphinx.ext.intersphinx",
+    "myst_parser",
+]
+
+# -- 主题 ------------------------------------------------------------------
+html_theme = "sphinx_rtd_theme"
+html_static_path = ["_static"]
+
+# -- autodoc 配置 ----------------------------------------------------------
+autodoc_default_options = {
+    "members": True,
+    "undoc-members": True,
+    "show-inheritance": True,
+    "member-order": "bysource",
+}
+autodoc_type_hints = "description"
+autodoc_typehints_format = "short"
+
+# -- napoleon 配置 (Google/NumPy docstring 兼容) --------------------------
+napoleon_google_docstring = True
+napoleon_numpy_docstring = True
+napoleon_include_init_with_doc = False
+napoleon_include_private_with_doc = False
+napoleon_include_special_with_doc = True
+
+# -- intersphinx -----------------------------------------------------------
+intersphinx_mapping = {
+    "python": ("https://docs.python.org/3", None),
+}
+
+# -- 全局选项 ---------------------------------------------------------------
+language = "zh_CN"
+master_doc = "index"
+exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]
+source_suffix = {
+    ".rst": "restructuredtext",
+    ".md": "markdown",
+}

docs/guide/cli.rst

@@ -0,0 +1,158 @@
+pf 统一 CLI 入口
+================
+
+所有工具通过 ``pf <tool> [command] [options]`` 调用。工具定义在 ``cli/configs/`` 目录下的 YAML 文件中。
+
+基本用法
+--------
+
+.. code-block:: bash
+
+   pf                         # 列出所有可用工具
+   pf filedate                # 查看 filedate 工具帮助
+   pf filedate add a.txt      # 调用 filedate 的 add 子命令
+   pf gitt c                  # 调用 gittool 的 c 子命令
+   pf pymake b                # 调用 pymake 的 b 别名
+
+全局选项
+--------
+
+所有 YAML 工具支持以下全局选项：
+
+.. list-table::
+   :header-rows: 1
+   :widths: 25 75
+
+   * - 选项
+     - 说明
+   * - ``--dry-run``
+     - 仅打印执行计划，不执行
+   * - ``--quiet`` / ``-q``
+     - 减少输出，不显示执行过程
+   * - ``--strategy``
+     - 执行策略（``sequential`` / ``thread`` / ``async`` / ``dependency``）
+   * - ``--list``
+     - 列出所有任务名后退出
+
+默认 ``verbose`` 开启，显示执行过程（任务开始/命令/返回码/任务成功）。``--quiet`` 关闭。
+
+YAML 配置工具
+--------------
+
+.. list-table::
+   :header-rows: 1
+   :widths: 20 15 65
+
+   * - 工具
+     - 别名
+     - 说明
+   * - ``filedate``
+     - ``fd``
+     - 文件日期处理
+   * - ``filelevel``
+     - ``fl``
+     - 文件等级重命名
+   * - ``folderback``
+     - ``fb``
+     - 文件夹备份
+   * - ``folderzip``
+     - ``fz``
+     - 文件夹压缩
+   * - ``gittool``
+     - ``gitt``
+     - Git 执行工具
+   * - ``lscalc``
+     - ``ls``
+     - LS-DYNA 计算工具
+   * - ``packtool``
+     - ``pack``
+     - Python 打包工具
+   * - ``pdftool``
+     - ``pdf``
+     - PDF 文件工具集
+   * - ``piptool``
+     - ``pip``
+     - pip 包管理工具
+   * - ``screenshot``
+     - ``ss``
+     - 截图工具
+   * - ``sshcopyid``
+     - ``ssh``
+     - SSH 密钥部署工具
+   * - ``autofmt``
+     - ``af``
+     - 自动格式化工具
+   * - ``bumpversion``
+     - ``bump``
+     - 版本号自动管理工具
+
+传统工具
+--------
+
+.. list-table::
+   :header-rows: 1
+   :widths: 20 80
+
+   * - 工具
+     - 说明
+   * - ``pymake``
+     - 构建工具（替代 Makefile），如 ``pf pymake b`` 构建
+   * - ``yamlrun``
+     - YAML pipeline 执行器，``pf yamlrun pipeline.yaml``
+   * - ``profiler``
+     - 性能分析
+   * - ``emlman``
+     - 邮件管理
+   * - ``reseticon``
+     - 重置图标缓存
+
+自定义工具
+----------
+
+在 ``cli/configs/`` 目录新建 ``<tool>.yaml`` 即可被 ``pf`` 自动发现：
+
+.. code-block:: yaml
+
+   # cli/configs/mytool.yaml
+   strategy: sequential
+   variables:
+     MSG: "hello"
+   cli:
+     description: "我的工具"
+     usage: "pf mytool [command]"
+     subcommands:
+       greet:
+         help: "打招呼"
+   jobs:
+     greet:
+       cmd: ["echo", "${MSG}"]
+
+执行::
+
+   pf mytool greet
+
+CliRunner（编程式）
+-------------------
+
+``CliRunner`` 把多个 Graph 映射为命令行子命令，适合构建项目专属构建工具：
+
+.. code-block:: python
+
+   runner = px.CliRunner(
+       strategy="sequential",
+       description="My Build Tool",
+       graphs={
+           "clean": clean_graph,
+           "build": build_graph,
+           "test": test_graph,
+       },
+   )
+   runner.run_cli()  # 解析 sys.argv 并执行
+
+命令行::
+
+   pf pymake clean
+   pf pymake build --strategy thread
+   pf pymake test --dry-run
+   pf pymake --list
+   pf pymake --quiet

docs/guide/execution.rst

@@ -0,0 +1,93 @@
+执行策略与 run()
+=================
+
+``run()`` 是执行入口，支持四种策略：
+
+.. code-block:: python
+
+   report = px.run(
+       graph,
+       strategy="async",          # sequential | thread | async | dependency
+       max_workers=8,             # thread 策略的线程池大小
+       concurrency_limits={"db": 2},  # 按 concurrency_key 限流
+       dry_run=False,             # True = 仅打印计划
+       verbose=True,              # True = 打印执行过程
+       on_event=callback,         # 状态转换回调
+       state=px.JSONBackend("state.json"),  # 断点续跑后端
+       continue_on_error=False,   # True = 单任务失败不中断整体
+   )
+
+策略对比
+--------
+
+.. list-table::
+   :header-rows: 1
+   :widths: 18 18 30 16 18
+
+   * - 策略
+     - 并发模型
+     - 适用场景
+     - 同步任务
+     - 异步任务
+   * - ``sequential``
+     - 串行
+     - 调试、CPU 密集
+     - 直接调用
+     - 事件循环
+   * - ``thread``
+     - 线程池
+     - I/O 密集同步
+     - 线程池
+     - 不支持
+   * - ``async``
+     - 事件循环
+     - I/O 密集异步
+     - 卸载到线程池
+     - 事件循环
+   * - ``dependency``
+     - 依赖驱动
+     - 最大化并行度
+     - 卸载到线程池
+     - 事件循环
+
+所有策略都遵循 ``RetryPolicy``、``timeout``、上下文注入、状态后端、``concurrency_limits``，
+并发出 ``TaskEvent``（RUNNING/SUCCESS/FAILED/SKIPPED）。``dependency`` 策略无层屏障：
+任务在其所有硬依赖完成后立即启动。
+
+上下文注入规则
+--------------
+
+按顺序求值：
+
+1. **标注为 ``Context``** 的参数 → 接收完整上游结果映射
+2. **名称匹配依赖** 的参数 → 接收该依赖的结果（含软依赖，缺失时注入默认值）
+3. **``**kwargs``** 参数 → 接收所有依赖结果（dict）
+4. **``TaskSpec.args`` / ``kwargs``** → 为非依赖参数提供静态值
+
+.. code-block:: python
+
+   from typing import Any, Dict
+
+   def aggregate(ctx: px.Context) -> Dict[str, Any]:
+       """ctx 包含所有 depends_on 任务的返回值。"""
+       return dict(ctx)
+
+   def merge(fetch_a: str, fetch_b: str) -> str:
+       """fetch_a / fetch_b 自动注入。"""
+       return fetch_a + fetch_b
+
+断点续跑
+--------
+
+.. code-block:: python
+
+   from pyflowx import JSONBackend
+
+   backend = JSONBackend("state.json", ttl=3600)
+   report = px.run(graph, strategy="sequential", state=backend)
+
+``run()`` 内部以 ``backend.batch()`` 包裹整个执行：所有 ``save`` 延迟到运行结束时统一落盘一次。
+
+缓存键：默认存储键为任务名。配置 ``cache_key`` 函数后，键为 ``"name:cache_key_value"``。
+
+完整 API 说明详见 :doc:`/api`。

docs/guide/graph.rst

@@ -0,0 +1,50 @@
+Graph —— DAG 构建
+=================
+
+``Graph`` 管理任务集合，提供建构建、校验、分层、可视化能力。
+
+构建方式
+--------
+
+.. code-block:: python
+
+   # 图级默认值：TaskSpec 字段为 None 时回退
+   defaults = px.GraphDefaults(retry=px.RetryPolicy(max_attempts=2), timeout=60.0)
+
+   graph = px.Graph.from_specs([...], defaults=defaults)  # 整批校验（推荐）
+
+   # 或增量构建
+   graph = px.Graph(defaults=defaults)
+   graph.add(px.TaskSpec("a", fn_a))
+   graph.add(px.TaskSpec("b", fn_b, ("a",)))
+
+常用方法
+--------
+
+.. code-block:: python
+
+   graph.validate()                    # 显式校验（环检测）
+   graph.layers()                      # 拓扑分层（Kahn 算法）
+   graph.to_mermaid()                  # Mermaid 可视化
+   graph.describe()                    # 人类可读摘要
+   graph.subgraph(("api",))            # 按标签切片
+   graph.subgraph_by_names(("a", "b")) # 按名称切片
+   graph.map("fetch", [1, 2, 3], lambda i: TaskSpec(f"fetch_{i}", ...))  # 批量 fan-out
+
+图组合
+------
+
+``compose`` / ``GraphComposer`` 把带字符串引用的多个图展开为纯 ``Graph``：
+
+.. code-block:: python
+
+   graphs = {
+       "build": px.Graph.from_specs([px.TaskSpec("b", cmd=["echo", "b"])]),
+       "all": px.Graph.from_specs(["build", px.TaskSpec("t", cmd=["echo", "t"])]),
+   }
+   resolved = px.compose(graphs)  # "all" 图中的 "build" 引用被展开
+
+引用格式：``"command_name"``（整个图）或 ``"command_name.task_name"``（特定任务）。
+``CliRunner`` 内部自动调用 ``compose``。
+
+完整方法说明详见 :doc:`/api`。

docs/guide/task.rst

@@ -0,0 +1,89 @@
+TaskSpec —— 任务描述
+=====================
+
+``TaskSpec`` 是不可变的任务描述符（``Generic[T]``，返回类型一路传到 ``RunReport``），是唯一需要配置的东西。
+
+主要参数说明：
+
+.. code-block:: python
+
+   px.TaskSpec(
+       name="fetch_user",              # 唯一标识
+       fn=fetch_user,                  # 同步或异步函数
+       cmd=["curl", "..."],            # 或: 执行命令（覆盖 fn）
+       depends_on=("auth",),           # 硬依赖（参与拓扑分层）
+       soft_depends_on=("cache",),     # 软依赖（仅注入，不参与分层）
+       args=(uid,),                    # 静态位置参数（追加在注入参数后）
+       kwargs={"timeout": 30},         # 静态关键字参数
+       retry=px.RetryPolicy(max_attempts=3, delay=1.0, backoff=2.0),
+       timeout=30.0,                   # 超时秒数（None = 不限制）
+       tags=("api", "user"),           # 自由标签，用于子图过滤
+       conditions=(is_prod,),          # 条件函数列表（全部为 True 才执行）
+       priority=10,                    # 同层内优先级（高优先执行，默认 0）
+       concurrency_key="db",            # 并发分组键（配合 concurrency_limits 限流）
+       cache_key=lambda ctx: str(ctx.get("uid")),  # 缓存键函数
+       hooks=px.TaskHooks(pre_run=..., post_run=..., on_failure=...),
+       cwd=Path("/tmp"),               # 命令工作目录（仅 cmd 模式）
+       env={"DEBUG": "1"},             # 环境变量覆盖
+       verbose=True,                   # 打印命令输出（仅 cmd 模式）
+       skip_if_missing=True,           # 命令不存在时自动跳过（仅 list[str] cmd）
+       allow_upstream_skip=False,      # 上游 SKIPPED/FAILED 时是否仍执行
+       continue_on_error=False,        # 本任务失败是否不中断整体
+   )
+
+两种任务形态
+------------
+
+- **函数任务**（``fn``）：普通 Python 函数，参数名驱动自动注入
+- **命令任务**（``cmd``）：执行外部命令，支持 ``list[str]``、``str``（shell）、``Callable`` 三种形态
+
+``skip_if_missing=True`` 时，``list[str]`` 类型的 ``cmd`` 会通过 ``shutil.which`` 检查命令是否存在，不存在则跳过任务（标记为 ``SKIPPED``）而非失败。
+
+重试策略
+--------
+
+``RetryPolicy`` 配置重试次数、延迟、退避：
+
+.. code-block:: python
+
+   retry = px.RetryPolicy(
+       max_attempts=3,    # 最大尝试次数
+       delay=1.0,         # 初始延迟秒数
+       backoff=2.0,       # 退避倍数
+       jitter=0.1,        # 随机抖动（避免惊群）
+       retry_on=(ConnectionError,),  # 仅对这些异常重试
+   )
+
+任务钩子
+--------
+
+``TaskHooks`` 在任务生命周期触发（异常仅记录，不影响任务状态）：
+
+.. code-block:: python
+
+   hooks = px.TaskHooks(
+       pre_run=lambda spec: print(f"start {spec.name}"),
+       post_run=lambda spec, value: print(f"done {spec.name}"),
+       on_failure=lambda spec, exc: alert(spec.name, exc),
+   )
+   px.TaskSpec("task", fn=work, hooks=hooks)
+
+任务模板
+--------
+
+``task_template`` 工厂批量生成相似 TaskSpec：
+
+.. code-block:: python
+
+   fetch = px.task_template(
+       fn=fetch_url,
+       retry=px.RetryPolicy(max_attempts=5),
+       timeout=30.0,
+       tags=("api",),
+   )
+   graph = px.Graph.from_specs([
+       fetch("users", url="https://api.example.com/users"),
+       fetch("posts", url="https://api.example.com/posts"),
+   ])
+
+完整字段说明详见 :doc:`/api`。

docs/guide/yaml.rst

@@ -0,0 +1,164 @@
+YAML 任务编排
+=============
+
+PyFlowX 支持 GitHub Actions 风格的声明式 YAML 任务编排，从 YAML 文件直接加载任务图。
+
+编程式 API
+----------
+
+.. code-block:: python
+
+   import pyflowx as px
+
+   # 从 YAML 文件加载任务图
+   graph = px.Graph.from_yaml("pipeline.yaml")
+   report = px.run(graph, strategy="thread")
+
+   # 或用函数式 API
+   graph = px.load_yaml("pipeline.yaml")
+
+   # 从字符串解析
+   graph = px.parse_yaml_string("""
+   jobs:
+     hello:
+       cmd: ["echo", "hello"]
+   """)
+
+YAML Schema
+-----------
+
+.. code-block:: yaml
+
+   strategy: thread              # 图级默认策略
+   defaults:                     # 图级默认值
+     retry: {max_attempts: 3}
+     verbose: true
+     env: {CI: "true"}
+
+   variables:                    # 变量定义 (可在 cmd/env 中 ${VAR} 引用)
+     OUTPUT: "dist"
+
+   jobs:
+     setup:
+       cmd: ["git", "clone", "..."]
+       runs-on: linux
+
+     build:
+       needs: [setup]            # 依赖列表
+       cmd: ["python", "-m", "build"]
+       timeout: 300
+       retry: {max_attempts: 2, delay: 1.0}
+
+     test:
+       needs: [build]
+       cmd: ["python${{ matrix.version }}", "-m", "pytest"]
+       strategy:
+         matrix:                  # 笛卡尔积展开为 6 个任务
+           version: ["3.8", "3.9", "3.10"]
+           os: ["linux", "macos"]
+       if: "env.CI"             # 条件: 环境变量存在
+
+     lint:
+       needs: [build]
+       cmd: ["ruff", "check"]
+       if: "env.CI == 'true'"
+
+     deploy:
+       needs: [test, lint]        # 矩阵依赖自动展开
+       cmd: ["twine", "upload"]
+       if: "env.DEPLOY_TOKEN != ''"
+       allow-upstream-skip: true
+       concurrency-key: deploy_lock
+
+字段映射
+--------
+
+.. list-table::
+   :header-rows: 1
+   :widths: 30 30 40
+
+   * - YAML 字段
+     - TaskSpec 字段
+     - 说明
+   * - ``jobs.<id>``
+     - ``name``
+     - job ID 作为任务名
+   * - ``cmd`` / ``run``
+     - ``cmd``
+     - ``cmd`` 为列表形式，``run`` 为 shell 字符串
+   * - ``needs``
+     - ``depends_on``
+     - 依赖列表（矩阵任务自动展开）
+   * - ``if``
+     - ``conditions``
+     - ``success()`` / ``always()`` / ``env.VAR`` / ``env.VAR == 'x'``
+   * - ``strategy.matrix``
+     - 矩阵扇出
+     - 笛卡尔积展开为多个任务
+   * - ``${{ matrix.key }}``
+     - 占位符
+     - 在 cmd/run/cwd/env 中替换
+   * - ``timeout``
+     - ``timeout``
+     - 超时秒数
+   * - ``retry``
+     - ``retry``
+     - ``{max_attempts, delay, backoff, jitter}``
+   * - ``cwd``
+     - ``cwd``
+     - 工作目录
+   * - ``env``
+     - ``env``
+     - 环境变量
+   * - ``verbose``
+     - ``verbose``
+     - 详细输出
+   * - ``continue-on-error``
+     - ``continue_on_error``
+     - 失败不中止整图
+   * - ``skip-if-missing``
+     - ``skip_if_missing``
+     - 命令不存在时跳过
+   * - ``allow-upstream-skip``
+     - ``allow_upstream_skip``
+     - 上游跳过时仍执行
+   * - ``priority``
+     - ``priority``
+     - 同层优先级
+   * - ``concurrency-key``
+     - ``concurrency_key``
+     - 并发限制键
+   * - ``tags``
+     - ``tags``
+     - 自由标签
+   * - ``runs-on``
+     - ``tags``（追加）
+     - 运行环境标签
+
+CLI 配置段（``cli:``）
+----------------------
+
+工具 YAML 还可定义 ``cli:`` 段，声明命令行参数 schema，由 ``pf`` 自动解析：
+
+.. code-block:: yaml
+
+   cli:
+     description: "FileDate - 文件日期处理工具"
+     usage: "pf filedate <command> [files...]"
+     subcommands:
+       add:
+         help: "添加日期前缀"
+         positional:
+           - name: FILES
+             nargs: "+"
+             type: path
+             help: "文件路径"
+         options:
+           - name: CLEAR
+             flag: "--clear"
+             action: store_true
+             help: "清除已有日期前缀"
+
+支持的 ``type``：``str`` / ``int`` / ``float`` / ``path``。
+
+完整 API 说明详见 :doc:`/api`。

docs/index.rst

@@ -0,0 +1,56 @@
+PyFlowX 文档
+============
+
+PyFlowX 是一个轻量、类型安全的 DAG 任务调度器：**参数名就是依赖声明**。
+无需装饰器、无需样板包装器，写一个普通函数，框架按参数名自动注入上游结果。
+
+特性
+----
+
+- **零样板** —— 参数名即依赖，框架自动注入上游结果
+- **四种执行策略** —— sequential（串行）、thread（线程池）、async（事件循环）、dependency（依赖驱动，最大化并行）
+- **类型安全** —— ``TaskSpec[T]`` 把返回类型一路传到 ``RunReport``
+- **DAG 校验** —— 构建时即时校验重名、缺失依赖、环
+- **自动分层** —— Kahn 算法分组，同层任务可并行
+- **重试与超时** —— 每个任务独立配置 ``RetryPolicy`` 与 ``timeout``
+- **并发限制** —— ``concurrency_key`` + ``concurrency_limits`` 按组限流
+- **断点续跑** —— ``MemoryBackend`` / ``JSONBackend``，成功结果可缓存复用
+- **命令任务** —— ``cmd`` 参数直接执行外部命令
+- **条件执行** —— ``conditions`` 按平台、环境变量等条件跳过任务
+- **YAML 任务编排** —— GitHub Actions 风格声明式任务图
+- **pf 统一 CLI** —— ``pf <tool> [command]`` 调用所有工具
+- **最小依赖** —— 仅依赖标准库 + PyYAML
+
+文档导航
+--------
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 入门
+
+   installation
+   quickstart
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 用户指南
+
+   guide/task
+   guide/graph
+   guide/execution
+   guide/yaml
+   guide/cli
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 参考
+
+   api
+   changelog
+
+索引
+----
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`

docs/installation.rst

@@ -0,0 +1,51 @@
+安装
+====
+
+PyFlowX 支持 Python 3.8+，仅依赖标准库与 PyYAML（3.8 额外需要 ``graphlib_backport`` 和 ``typing-extensions``）。
+
+pip 安装
+--------
+
+.. code-block:: bash
+
+   pip install pyflowx
+
+uv 安装
+-------
+
+推荐使用 `uv <https://docs.astral.sh/uv/>`_：
+
+.. code-block:: bash
+
+   uv add pyflowx
+
+可选依赖
+--------
+
+``office`` —— PDF/图片处理（pdftool、screenshot 等工具需要）：
+
+.. code-block:: bash
+
+   pip install pyflowx[office]
+
+``dev`` —— 开发工具链（ruff、pyrefly、pytest、tox 等）：
+
+.. code-block:: bash
+
+   pip install pyflowx[dev]
+
+验证安装
+--------
+
+.. code-block:: bash
+
+   pf --version
+
+输出示例::
+
+   PyFlowX 0.4.5
+
+下一步
+------
+
+前往 :doc:`quickstart` 开始使用。

docs/quickstart.rst

@@ -0,0 +1,87 @@
+快速上手
+========
+
+核心思想：**参数名即依赖**。写一个普通函数，参数名匹配上游任务名，框架自动注入结果。
+
+最小示例
+--------
+
+.. code-block:: python
+
+   import pyflowx as px
+
+   def extract() -> list[int]:
+       return [1, 2, 3]
+
+   # 参数名 extract 自动匹配上游任务名 → 自动注入
+   def double(extract: list[int]) -> list[int]:
+       return [x * 2 for x in extract]
+
+   graph = px.Graph.from_specs([
+       px.TaskSpec("extract", extract),
+       px.TaskSpec("double", double, ("extract",)),
+   ])
+
+   report = px.run(graph, strategy="sequential")
+   print(report["double"])  # [2, 4, 6]
+
+三种任务形态
+------------
+
+1. **函数任务**（``fn``）：普通 Python 函数，参数名驱动自动注入
+2. **命令任务**（``cmd``）：执行外部命令，支持 ``list[str]`` / ``str``（shell）/ ``Callable``
+3. **YAML 声明式**：从 YAML 文件加载任务图
+
+.. code-block:: python
+
+   graph = px.Graph.from_specs([
+       px.TaskSpec("list", cmd=["ls", "-la"]),
+       px.TaskSpec("greet", fn=lambda: "hello"),
+   ])
+
+执行策略
+--------
+
+PyFlowX 提供四种执行策略：
+
+.. list-table::
+   :header-rows: 1
+   :widths: 20 20 60
+
+   * - 策略
+     - 并发模型
+     - 适用场景
+   * - ``sequential``
+     - 串行
+     - 调试、CPU 密集
+   * - ``thread``
+     - 线程池
+     - I/O 密集同步
+   * - ``async``
+     - 事件循环
+     - I/O 密集异步
+   * - ``dependency``
+     - 依赖驱动
+     - 最大化并行度（默认推荐）
+
+.. code-block:: python
+
+   report = px.run(graph, strategy="dependency")
+
+结果访问
+--------
+
+.. code-block:: python
+
+   report["task_name"]              # 任务返回值
+   report.result_of("task_name")     # 完整 TaskResult
+   report.success                   # 整体是否成功
+   report.summary()                 # 统计字典
+   report.failed_tasks()            # 失败任务名列表
+
+下一步
+------
+
+- :doc:`guide/task` —— TaskSpec 详细配置
+- :doc:`guide/yaml` —— YAML 声明式任务编排
+- :doc:`guide/cli` —— ``pf`` 统一 CLI 入口

pyproject.toml

@@ -13,7 +13,8 @@ classifiers = [
 ]
 dependencies = [
     "graphlib_backport >= 1.0.0; python_version < '3.9'",
-    "typing-extensions>=4.13.2; python_version < '3.10'",
+    "pyyaml>=6.0.1",
+    "typing-extensions>=4.13.2; python_version < '3.13'",
 ]
 description = "Lightweight, type-safe DAG task scheduler with multi-strategy execution."
 keywords = ["async", "dag", "scheduler", "task", "workflow"]
@@ -21,29 +22,16 @@ license = { text = "MIT" }
 name = "pyflowx"
 readme = "README.md"
 requires-python = ">=3.8"
-version = "0.3.2"
+version = "0.4.6"
 
 [project.scripts]
-autofmt     = "pyflowx.cli.autofmt:main"
-bumpversion = "pyflowx.cli.bumpversion:main"
-dockercmd   = "pyflowx.cli.dev.dockercmd:main"
-emlman      = "pyflowx.cli.emlmanager:main"
-filedate    = "pyflowx.cli.filedate:main"
-filelvl     = "pyflowx.cli.filelevel:main"
-foldback    = "pyflowx.cli.folderback:main"
-foldzip     = "pyflowx.cli.folderzip:main"
-gitt        = "pyflowx.cli.gittool:main"
-lscalc      = "pyflowx.cli.lscalc:main"
-msdown      = "pyflowx.cli.llm.msdownload:main"
-packtool    = "pyflowx.cli.packtool:main"
-pdftool     = "pyflowx.cli.pdftool:main"
-piptool     = "pyflowx.cli.piptool:main"
-pxp         = "pyflowx.cli.profiler:main"
-pymake      = "pyflowx.cli.pymake:main"
-reseticon   = "pyflowx.cli.reseticoncache:main"
-scrcap      = "pyflowx.cli.screenshot:main"
-sglang      = "pyflowx.cli.llm.sglang:main"
-sshcopy     = "pyflowx.cli.sshcopyid:main"
+dockercmd = "pyflowx.cli.dev.dockercmd:main"
+emlman    = "pyflowx.cli.emlmanager:main"
+msdown    = "pyflowx.cli.llm.msdownload:main"
+pf        = "pyflowx.cli.pf:main"
+pxp       = "pyflowx.cli.profiler:main"
+sglang    = "pyflowx.cli.llm.sglang:main"
+yamlrun   = "pyflowx.cli.yamlrun:main"
 # dev
 envdev = "pyflowx.cli.dev.envdev:main"
 # system
@@ -66,7 +54,9 @@ dev = [
     "ruff>=0.8.0",
     "tox-uv>=1.13.1",
     "tox>=4.25.0",
+    "types-PyYAML>=6.0.12",
 ]
+docs = ["myst-parser>=3.0", "sphinx-rtd-theme>=2.0", "sphinx>=7.0"]
 office = [
     "pillow>=10.4.0",
     "pymupdf>=1.24.11",
@@ -95,7 +85,7 @@ packages = ["src/pyflowx"]
 pyflowx = { workspace = true }
 
 [dependency-groups]
-dev = ["pyflowx[dev,office]"]
+dev = ["pyflowx[dev,docs,office]"]
 
 [tool.coverage.run]
 branch      = true

src/pyflowx/__init__.py

@@ -83,6 +83,7 @@ from .errors import (
 from .executors import Strategy, run
 from .graph import Graph, GraphDefaults
 from .profiling import ProfileReport, TaskProfile
+from .registry import FnRegistry, get_fn, has_fn, register_fn
 from .report import RunReport
 from .runner import CliExitCode, CliRunner
 from .storage import JSONBackend, MemoryBackend, StateBackend
@@ -99,8 +100,9 @@ from .task import (
     task,
     task_template,
 )
+from .yaml_loader import YamlLoadError, build_cli_parser, load_yaml, parse_yaml_string, run_cli, run_yaml
 
-__version__ = "0.4.2"
+__version__ = "0.4.6"
 
 __all__ = [
     "IS_LINUX",
@@ -116,6 +118,7 @@ __all__ = [
     "Context",
     "CycleError",
     "DuplicateTaskError",
+    "FnRegistry",
     "Graph",
     "GraphComposer",
     "GraphDefaults",
@@ -139,12 +142,21 @@ __all__ = [
     "TaskSpec",
     "TaskStatus",
     "TaskTimeoutError",
+    "YamlLoadError",
     "build_call_args",
+    "build_cli_parser",
     "cmd",
     "compose",
     "describe_injection",
+    "get_fn",
+    "has_fn",
+    "load_yaml",
+    "parse_yaml_string",
+    "register_fn",
     "run",
+    "run_cli",
     "run_command",
+    "run_yaml",
     "task",
     "task_template",
 ]

src/pyflowx/cli/autofmt.py

@@ -1,282 +0,0 @@
-"""自动格式化工具模块.
-
-提供 Python 代码自动格式化的常用功能封装,
-支持 docstring 自动生成、pyproject.toml 配置同步等功能.
-"""
-
-from __future__ import annotations
-
-import argparse
-import ast
-import subprocess
-from pathlib import Path
-
-import pyflowx as px
-
-try:
-    import tomllib  # noqa: F401
-
-    HAS_TOMLLIB = True
-except ImportError:
-    HAS_TOMLLIB = False
-
-
-# ============================================================================
-# 配置
-# ============================================================================
-
-IGNORE_PATTERNS = [
-    "__pycache__",
-    "*.pyc",
-    "*.pyo",
-    ".git",
-    ".venv",
-    ".idea",
-    ".vscode",
-    "*.egg-info",
-    "dist",
-    "build",
-    ".pytest_cache",
-    ".tox",
-    ".mypy_cache",
-]
-
-
-# ============================================================================
-# 辅助函数
-# ============================================================================
-
-
-def format_with_ruff(target: Path, fix: bool = True) -> None:
-    """使用 ruff 格式化代码.
-
-    Parameters
-    ----------
-    target : Path
-        目标路径
-    fix : bool
-        是否自动修复
-    """
-    cmd = ["ruff", "format", str(target)]
-    if fix:
-        cmd.append("--fix")
-
-    subprocess.run(cmd, check=True)
-    print(f"ruff format 完成: {target}")
-
-
-def lint_with_ruff(target: Path, fix: bool = True) -> None:
-    """使用 ruff 检查代码.
-
-    Parameters
-    ----------
-    target : Path
-        目标路径
-    fix : bool
-        是否自动修复
-    """
-    cmd = ["ruff", "check", str(target)]
-    if fix:
-        cmd.extend(["--fix", "--unsafe-fixes"])
-
-    subprocess.run(cmd, check=True)
-    print(f"ruff check 完成: {target}")
-
-
-def add_docstring(file_path: Path, docstring: str) -> bool:
-    """为文件添加 docstring.
-
-    Parameters
-    ----------
-    file_path : Path
-        文件路径
-    docstring : str
-        docstring 内容
-
-    Returns
-    -------
-    bool
-        是否成功添加
-    """
-    try:
-        content = file_path.read_text(encoding="utf-8")
-        tree = ast.parse(content)
-
-        # 检查是否已有 docstring
-        first_node = tree.body[0] if tree.body else None
-        if first_node and isinstance(first_node, ast.Expr) and isinstance(first_node.value, ast.Constant):
-            return False
-
-        # 添加 docstring
-        lines = content.splitlines()
-        doc_lines = docstring.splitlines()
-        doc_lines.append("")
-        new_content = "\n".join(doc_lines + lines)
-
-        file_path.write_text(new_content, encoding="utf-8")
-        print(f"添加 docstring: {file_path}")
-        return True
-
-    except (OSError, UnicodeDecodeError, SyntaxError) as e:
-        print(f"处理失败: {file_path} - {e}")
-        return False
-
-
-def generate_module_docstring(file_path: Path) -> str:
-    """生成模块 docstring.
-
-    Parameters
-    ----------
-    file_path : Path
-        文件路径
-
-    Returns
-    -------
-    str
-        生成的 docstring
-    """
-    stem = file_path.stem
-    parent = file_path.parent.name
-
-    # 关键词匹配
-    keywords = {
-        "cli": f"Command-line interface for {parent}",
-        "gui": f"Graphical user interface for {parent}",
-        "core": f"Core functionality for {parent}",
-        "util": f"Utility functions for {parent}",
-        "model": f"Data models for {parent}",
-        "test": f"Tests for {parent}",
-    }
-
-    for key, desc in keywords.items():
-        if key in stem.lower():
-            return f'"""{desc}."""'
-
-    return f'"""{stem.replace("_", " ").title()} module."""'
-
-
-def auto_add_docstrings(root_dir: Path) -> int:
-    """自动为所有 Python 文件添加 docstring.
-
-    Parameters
-    ----------
-    root_dir : Path
-        根目录
-
-    Returns
-    -------
-    int
-        添加的 docstring 数量
-    """
-    count = 0
-    for py_file in root_dir.rglob("*.py"):
-        # 跳过忽略的文件
-        if any(pattern in str(py_file) for pattern in IGNORE_PATTERNS):
-            continue
-
-        docstring = generate_module_docstring(py_file)
-        if add_docstring(py_file, docstring):
-            count += 1
-
-    print(f"共添加 {count} 个 docstring")
-    return count
-
-
-def sync_pyproject_config(root_dir: Path) -> None:
-    """同步 pyproject.toml 配置到子项目.
-
-    Parameters
-    ----------
-    root_dir : Path
-        根目录
-    """
-    main_toml = root_dir / "pyproject.toml"
-    if not main_toml.exists():
-        print(f"主项目配置文件不存在: {main_toml}")
-        return
-
-    # 查找所有子项目的 pyproject.toml
-    sub_tomls = [p for p in root_dir.rglob("pyproject.toml") if p != main_toml and ".venv" not in str(p)]
-
-    if not sub_tomls:
-        print("没有找到子项目的 pyproject.toml")
-        return
-
-    print(f"找到 {len(sub_tomls)} 个子项目配置文件")
-
-    # 对每个子项目调用 ruff format
-    for sub_toml in sub_tomls:
-        subprocess.run(["ruff", "format", str(sub_toml)], check=False)
-
-    print("配置同步完成")
-
-
-def format_all(root_dir: Path) -> None:
-    """格式化所有 Python 文件.
-
-    Parameters
-    ----------
-    root_dir : Path
-        根目录
-    """
-    # 使用 ruff format
-    subprocess.run(["ruff", "format", str(root_dir)], check=True)
-
-    # 使用 ruff check
-    subprocess.run(["ruff", "check", "--fix", "--unsafe-fixes", str(root_dir)], check=True)
-
-    print(f"格式化完成: {root_dir}")
-
-
-# ============================================================================
-# CLI Runner
-# ============================================================================
-
-
-def main() -> None:
-    """自动格式化工具主函数."""
-    parser = argparse.ArgumentParser(
-        description="AutoFmt - 自动格式化工具",
-        usage="autofmt <command> [options]",
-    )
-    subparsers = parser.add_subparsers(dest="command", help="可用命令")
-
-    # ruff format 命令
-    format_parser = subparsers.add_parser("fmt", help="使用 ruff 格式化代码")
-    format_parser.add_argument("--target", type=str, default=".", help="目标路径")
-
-    # ruff check 命令
-    lint_parser = subparsers.add_parser("lint", help="使用 ruff 检查代码")
-    lint_parser.add_argument("--target", type=str, default=".", help="目标路径")
-    lint_parser.add_argument("--fix", action="store_true", help="自动修复")
-
-    # 自动添加 docstring 命令
-    doc_parser = subparsers.add_parser("doc", help="自动添加 docstring")
-    doc_parser.add_argument("--root-dir", type=str, default=".", help="根目录")
-
-    # 同步配置命令
-    sync_parser = subparsers.add_parser("sync", help="同步 pyproject.toml 配置")
-    sync_parser.add_argument("--root-dir", type=str, default=".", help="根目录")
-
-    args = parser.parse_args()
-
-    if args.command == "fmt":
-        graph = px.Graph.from_specs([px.TaskSpec("ruff_format", cmd=["ruff", "format", args.target], verbose=True)])
-    elif args.command == "lint":
-        cmd = ["ruff", "check", args.target]
-        if args.fix:
-            cmd.extend(["--fix", "--unsafe-fixes"])
-        graph = px.Graph.from_specs([px.TaskSpec("ruff_check", cmd=cmd, verbose=True)])
-    elif args.command == "doc":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("auto_docstring", fn=auto_add_docstrings, args=(Path(args.root_dir),), verbose=True)
-        ])
-    elif args.command == "sync":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("sync_config", fn=sync_pyproject_config, args=(Path(args.root_dir),), verbose=True)
-        ])
-    else:
-        parser.print_help()
-        return
-
-    px.run(graph, strategy="thread")

src/pyflowx/cli/bumpversion.py

@@ -1,263 +0,0 @@
-"""版本号自动管理工具.
-
-使用 TaskSpec 模式实现, 支持语义化版本管理和多文件格式的版本号更新.
-"""
-
-from __future__ import annotations
-
-import argparse
-import re
-from pathlib import Path
-from typing import Literal, get_args
-
-import pyflowx as px
-
-BumpVersionType = Literal["patch", "minor", "major"]
-
-# 针对不同文件类型的版本号匹配模式
-# pyproject.toml: version = "X.Y.Z" 或 version = 'X.Y.Z'
-_PYPROJECT_VERSION_PATTERN = re.compile(
-    r'(?:^|\n)\s*version\s*=\s*["\']'
-    r"(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)"
-    r"(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?"
-    r"(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?"
-    r'["\']',
-    re.MULTILINE,
-)
-
-# __init__.py: __version__ = "X.Y.Z" 或 __version__ = 'X.Y.Z'
-_INIT_VERSION_PATTERN = re.compile(
-    r'(?:^|\n)\s*__version__\s*=\s*["\']'
-    r"(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)"
-    r"(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?"
-    r"(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?"
-    r'["\']',
-    re.MULTILINE,
-)
-
-
-def _get_pattern_for_file(file_name: str) -> re.Pattern[str] | None:
-    """根据文件类型获取对应的正则表达式.
-
-    Parameters
-    ----------
-    file_name : str
-        文件名
-
-    Returns
-    -------
-    re.Pattern[str] | None
-        对应的正则表达式，如果无法确定则返回 None
-    """
-    if file_name == "pyproject.toml":
-        return _PYPROJECT_VERSION_PATTERN
-    if file_name == "__init__.py":
-        return _INIT_VERSION_PATTERN
-    return None
-
-
-def _calculate_new_version(major: int, minor: int, patch: int, part: BumpVersionType) -> str:
-    """计算新版本号.
-
-    Parameters
-    ----------
-    major : int
-        当前主版本号
-    minor : int
-        当前次版本号
-    patch : int
-        当前补丁版本号
-    part : BumpVersionType
-        要更新的部分
-
-    Returns
-    -------
-    str
-        新版本号
-    """
-    if part == "major":
-        return f"{major + 1}.0.0"
-    if part == "minor":
-        return f"{major}.{minor + 1}.0"
-    return f"{major}.{minor}.{patch + 1}"
-
-
-def _build_replacement_string(original_match: str, new_version: str, file_name: str) -> str:
-    """构建替换字符串，保留原始格式.
-
-    Parameters
-    ----------
-    original_match : str
-        原始匹配的字符串
-    new_version : str
-        新版本号
-    file_name : str
-        文件名
-
-    Returns
-    -------
-    str
-        替换字符串
-    """
-    quote_char = '"' if '"' in original_match else "'"
-
-    if file_name == "pyproject.toml":
-        prefix_match = re.match(r'(\s*version\s*=\s*)["\']', original_match)
-        prefix = prefix_match.group(1) if prefix_match else "version = "
-        return f"{prefix}{quote_char}{new_version}{quote_char}"
-
-    if file_name == "__init__.py":
-        prefix_match = re.match(r'(\s*__version__\s*=\s*)["\']', original_match)
-        prefix = prefix_match.group(1) if prefix_match else "__version__ = "
-        return f"{prefix}{quote_char}{new_version}{quote_char}"
-
-    return new_version
-
-
-def bump_file_version(file_path: Path, part: BumpVersionType = "patch") -> str | None:
-    """更新文件中的版本号.
-
-    Parameters
-    ----------
-    file_path : Path
-        要更新的文件路径
-    part : BumpVersionType
-        版本部分: patch, minor, major
-
-    Returns
-    -------
-    str | None
-        更新后的新版本号，如果文件中未找到版本号则返回 None
-    """
-    try:
-        content = file_path.read_text(encoding="utf-8")
-    except Exception as e:
-        print(f"读取文件 {file_path} 时出错: {e}")
-        raise
-
-    # 获取文件对应的正则表达式
-    pattern = _get_pattern_for_file(file_path.name)
-
-    # 对于未知文件类型，尝试两种模式
-    if pattern:
-        match = pattern.search(content)
-    else:
-        match = _PYPROJECT_VERSION_PATTERN.search(content) or _INIT_VERSION_PATTERN.search(content)
-
-    if not match:
-        print(f"文件 {file_path} 中未找到版本号模式")
-        return None
-
-    # 提取当前版本号
-    major = int(match.group("major"))
-    minor = int(match.group("minor"))
-    patch = int(match.group("patch"))
-
-    # 计算新版本号
-    new_version = _calculate_new_version(major, minor, patch, part)
-
-    # 构建替换字符串
-    original_match = match.group(0)
-    replacement = _build_replacement_string(original_match, new_version, file_path.name)
-
-    # 更新文件内容
-    content = content.replace(original_match, replacement)
-
-    try:
-        file_path.write_text(content, encoding="utf-8")
-    except Exception as e:
-        print(f"更新文件 {file_path} 版本号时出错: {e}")
-        raise
-
-    return new_version
-
-
-def main() -> None:
-    """版本号管理工具主函数."""
-    parser = argparse.ArgumentParser(description="BumpVersion - 版本号自动管理工具")
-    parser.add_argument(
-        "part",
-        type=str,
-        nargs="?",
-        default="patch",
-        choices=get_args(BumpVersionType),
-        help=f"版本部分: {get_args(BumpVersionType)}",
-    )
-    parser.add_argument(
-        "--no-tag",
-        action="store_true",
-        help="提交后不创建 git tag",
-    )
-
-    args = parser.parse_args()
-    part = args.part
-
-    # 搜索文件，排除常见的虚拟环境和缓存目录
-    ignore_dirs = {".venv", "venv", ".git", "__pycache__", ".tox", "node_modules", "build", "dist", ".eggs"}
-    all_files = set()
-
-    for pattern in ["__init__.py", "pyproject.toml"]:
-        for file in Path.cwd().rglob(pattern):
-            # 检查路径中是否包含需要忽略的目录
-            if not any(ignore_dir in file.parts for ignore_dir in ignore_dirs):
-                all_files.add(file)
-
-    if not all_files:
-        print("未找到包含版本号的文件")
-        return
-
-    print(f"找到 {len(all_files)} 个文件需要更新版本号")
-    for file in sorted(all_files):
-        print(f"  - {file.relative_to(Path.cwd())}")
-
-    # 更新所有文件的版本号（使用顺序执行避免竞争条件）
-    # 使用相对于 cwd 的路径作为任务名，确保唯一性
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            f"bump_{file.relative_to(Path.cwd())}".replace("\\", "_").replace("/", "_").replace(".", "_"),
-            fn=bump_file_version,
-            args=(file, part),
-        )
-        for file in all_files
-    ])
-    report = px.run(graph, strategy="sequential")
-
-    # 收集新版本号（取第一个成功的结果）
-    new_version = None
-    for task_name in report:
-        result = report[task_name]
-        if result is not None:
-            new_version = result
-            break
-
-    if not new_version:
-        print("未能获取新版本号")
-        return
-
-    print(f"版本号已更新为: {new_version}")
-
-    # 提交修改并创建标签
-    tasks = [
-        px.TaskSpec("git_add", cmd=["git", "add", "."]),
-        px.TaskSpec(
-            "git_commit",
-            cmd=["git", "commit", "-m", f"bump version to {new_version}"],
-            depends_on=("git_add",),
-        ),
-    ]
-
-    if not args.no_tag:
-        tag_name = f"v{new_version}"
-        tasks.append(
-            px.TaskSpec(
-                "git_tag",
-                cmd=["git", "tag", "-a", tag_name, "-m", f"Release {tag_name}"],
-                depends_on=("git_commit",),
-            )
-        )
-
-    graph = px.Graph.from_specs(tasks)
-    px.run(graph, strategy="sequential")
-
-    if not args.no_tag:
-        print(f"已创建标签: v{new_version}")

src/pyflowx/cli/dev/envdev.py

@@ -209,107 +209,112 @@ def main() -> None:
     RUST_SCCACHE_DIR.mkdir(parents=True, exist_ok=True)
 
     # 使用 conditions 自动控制任务执行
-    graph = px.Graph.from_specs([
-        # 系统镜像配置（仅 Linux 且未配置国内镜像）
-        px.TaskSpec(
-            "download_mirror",
-            cmd=DOWNLOAD_MIRROR_SCRIPT,
-            conditions=(
-                BuiltinConditions.IS_LINUX(),
-                BuiltinConditions.NOT(
-                    BuiltinConditions.OR(
-                        *[
-                            BuiltinConditions.FILE_CONTENT_EXISTS(f, m)
-                            for f in [
-                                "/etc/apt/sources.list",
-                                "/etc/apt/sources.list.d/ubuntu.sources",
-                            ]
-                            for m in get_args(PyMirrorType)
-                        ],
-                    )
+    graph = px.Graph.from_specs(
+        [
+            # 系统镜像配置（仅 Linux 且未配置国内镜像）
+            px.TaskSpec(
+                "download_mirror",
+                cmd=DOWNLOAD_MIRROR_SCRIPT,
+                conditions=(
+                    BuiltinConditions.IS_LINUX(),
+                    BuiltinConditions.NOT(
+                        BuiltinConditions.OR(
+                            *[
+                                BuiltinConditions.FILE_CONTENT_EXISTS(f, m)
+                                for f in [
+                                    "/etc/apt/sources.list",
+                                    "/etc/apt/sources.list.d/ubuntu.sources",
+                                ]
+                                for m in get_args(PyMirrorType)
+                            ],
+                        )
+                    ),
                 ),
+                verbose=True,
             ),
-            verbose=True,
-        ),
-        px.TaskSpec(
-            "install_mirror",
-            cmd=INSTALL_MIRROR_SCRIPT,
-            depends_on=("download_mirror",),
-            verbose=True,
-        ),
-        # 安装 Qt 依赖（仅 Linux）
-        px.TaskSpec(
-            "install_qt_libs",
-            cmd=["sudo", "apt", "install", "-y", *QT_LIBS],
-            conditions=(BuiltinConditions.IS_LINUX(),),
-            depends_on=("install_mirror",),
-            allow_upstream_skip=True,
-            verbose=True,
-        ),
-        # 安装中文字体（仅 Linux）
-        px.TaskSpec(
-            "install_fonts",
-            cmd=["sudo", "apt", "install", "-y", *CHINESE_FONTS],
-            conditions=(BuiltinConditions.IS_LINUX(),),
-            depends_on=("install_mirror",),
-            allow_upstream_skip=True,
-            verbose=True,
-        ),
-        # 安装 Docker
-        px.TaskSpec(
-            "install_docker",
-            cmd=["sudo", "apt", "install", "-y", "docker-compose-v2"],
-            conditions=(BuiltinConditions.IS_LINUX(),),
-            depends_on=("install_mirror",),
-            allow_upstream_skip=True,
-            verbose=True,
-        ),
-        px.TaskSpec(
-            "add_docker_group",
-            cmd=["sudo", "usermod", "-aG", "docker", getpass.getuser()],
-            conditions=(BuiltinConditions.IS_LINUX(),),
-            depends_on=("install_docker",),
-            allow_upstream_skip=True,
-            verbose=True,
-        ),
-        px.TaskSpec(
-            "refresh_docker_group",
-            cmd=["newgrp", "docker"],
-            conditions=(BuiltinConditions.IS_LINUX(),),
-            depends_on=("add_docker_group",),
-            allow_upstream_skip=True,
-            verbose=True,
-        ),
-        # 设置 Python 环境变量
-        *setenv_group({
-            "PIP_INDEX_URL": PIP_INDEX_URLS[python_mirror],
-            "PIP_TRUSTED_HOSTS": PIP_TRUSTED_HOSTS[python_mirror],
-            "UV_INDEX_URL": UV_INDEX_URLS[python_mirror],
-            "UV_PYTHON_INSTALL_MIRROR": UV_PYTHON_INSTALL_MIRROR,
-            "UV_HTTP_TIMEOUT": "600",
-            "UV_LINK_MODE": "copy",
-        }),
-        # 写入 Python 配置（仅当未配置）
-        write_file(
-            str(PIP_CONFIG_PATH),
-            f"[global]\nindex-url = {PIP_INDEX_URLS[python_mirror]}\ntrusted-host = {PIP_TRUSTED_HOSTS[python_mirror]}",
-        ),
-        # 写入 Conda 配置（仅当未配置）
-        write_file(
-            str(CONDA_CONFIG_PATH),
-            "show_channel_urls: true\nchannels:\n  - " + "\n  - ".join(conda_mirror_urls) + "\n  - defaults",
-        ),
-        # 设置 Rust 镜像源
-        *setenv_group({
-            "RUSTUP_DIST_SERVER": RUSTUP_MIRRORS[rust_mirror]["RUSTUP_DIST_SERVER"],
-            "RUSTUP_UPDATE_ROOT": RUSTUP_MIRRORS[rust_mirror]["RUSTUP_UPDATE_ROOT"],
-            "RUST_SCCACHE_DIR": str(RUST_SCCACHE_DIR),
-            "RUST_SCCACHE_CACHE_SIZE": RUST_SCCACHE_CACHE_SIZE,
-        }),
-        # 写入 Rust 配置（仅当未配置）
-        write_file(
-            str(RUST_CONFIG_PATH),
-            f"""
+            px.TaskSpec(
+                "install_mirror",
+                cmd=INSTALL_MIRROR_SCRIPT,
+                depends_on=("download_mirror",),
+                verbose=True,
+            ),
+            # 安装 Qt 依赖（仅 Linux）
+            px.TaskSpec(
+                "install_qt_libs",
+                cmd=["sudo", "apt", "install", "-y", *QT_LIBS],
+                conditions=(BuiltinConditions.IS_LINUX(),),
+                depends_on=("install_mirror",),
+                allow_upstream_skip=True,
+                verbose=True,
+            ),
+            # 安装中文字体（仅 Linux）
+            px.TaskSpec(
+                "install_fonts",
+                cmd=["sudo", "apt", "install", "-y", *CHINESE_FONTS],
+                conditions=(BuiltinConditions.IS_LINUX(),),
+                depends_on=("install_mirror",),
+                allow_upstream_skip=True,
+                verbose=True,
+            ),
+            # 安装 Docker
+            px.TaskSpec(
+                "install_docker",
+                cmd=["sudo", "apt", "install", "-y", "docker-compose-v2"],
+                conditions=(BuiltinConditions.IS_LINUX(),),
+                depends_on=("install_mirror",),
+                allow_upstream_skip=True,
+                verbose=True,
+            ),
+            px.TaskSpec(
+                "add_docker_group",
+                cmd=["sudo", "usermod", "-aG", "docker", getpass.getuser()],
+                conditions=(BuiltinConditions.IS_LINUX(),),
+                depends_on=("install_docker",),
+                allow_upstream_skip=True,
+                verbose=True,
+            ),
+            px.TaskSpec(
+                "refresh_docker_group",
+                cmd=["newgrp", "docker"],
+                conditions=(BuiltinConditions.IS_LINUX(),),
+                depends_on=("add_docker_group",),
+                allow_upstream_skip=True,
+                verbose=True,
+            ),
+            # 设置 Python 环境变量
+            *setenv_group(
+                {
+                    "PIP_INDEX_URL": PIP_INDEX_URLS[python_mirror],
+                    "PIP_TRUSTED_HOSTS": PIP_TRUSTED_HOSTS[python_mirror],
+                    "UV_INDEX_URL": UV_INDEX_URLS[python_mirror],
+                    "UV_PYTHON_INSTALL_MIRROR": UV_PYTHON_INSTALL_MIRROR,
+                    "UV_HTTP_TIMEOUT": "600",
+                    "UV_LINK_MODE": "copy",
+                }
+            ),
+            # 写入 Python 配置（仅当未配置）
+            write_file(
+                str(PIP_CONFIG_PATH),
+                f"[global]\nindex-url = {PIP_INDEX_URLS[python_mirror]}\ntrusted-host = {PIP_TRUSTED_HOSTS[python_mirror]}",
+            ),
+            # 写入 Conda 配置（仅当未配置）
+            write_file(
+                str(CONDA_CONFIG_PATH),
+                "show_channel_urls: true\nchannels:\n  - " + "\n  - ".join(conda_mirror_urls) + "\n  - defaults",
+            ),
+            # 设置 Rust 镜像源
+            *setenv_group(
+                {
+                    "RUSTUP_DIST_SERVER": RUSTUP_MIRRORS[rust_mirror]["RUSTUP_DIST_SERVER"],
+                    "RUSTUP_UPDATE_ROOT": RUSTUP_MIRRORS[rust_mirror]["RUSTUP_UPDATE_ROOT"],
+                    "RUST_SCCACHE_DIR": str(RUST_SCCACHE_DIR),
+                    "RUST_SCCACHE_CACHE_SIZE": RUST_SCCACHE_CACHE_SIZE,
+                }
+            ),
+            # 写入 Rust 配置（仅当未配置）
+            write_file(
+                str(RUST_CONFIG_PATH),
+                f"""
 [source.crates-io]
 replace-with = '{rust_mirror}'
 
@@ -319,39 +324,43 @@ registry = "sparse+{RUSTUP_MIRRORS[rust_mirror]["TOML_REGISTRY"]}"
 [registries.{rust_mirror}]
 index = "sparse+{RUSTUP_MIRRORS[rust_mirror]["TOML_REGISTRY"]}"
 """,
-        ),
-        # 下载 Rustup 安装脚本
-        px.TaskSpec(
-            "download_rustup",
-            cmd=["curl", "-fsSL", RUSTUP_DOWNLOAD_URL_LINUX, "-o", "rustup-init.sh"],
-            conditions=(BuiltinConditions.IS_LINUX(), BuiltinConditions.NOT(BuiltinConditions.HAS_INSTALLED("rustup"))),
-            verbose=True,
-        ),
-        px.TaskSpec(
-            "download_rustup_win",
-            cmd=[
-                "powershell",
-                "-Command",
-                "Invoke-WebRequest",
-                "-Uri",
-                RUSTUP_DOWNLOAD_URL_WINDOWS,
-                "-OutFile",
-                "rustup-init.exe",
-            ],
-            conditions=(
-                BuiltinConditions.IS_WINDOWS(),
-                BuiltinConditions.NOT(BuiltinConditions.HAS_INSTALLED("rustup")),
             ),
-            verbose=True,
-        ),
-        # 安装 Rust 工具链
-        px.TaskSpec(
-            "install_rust",
-            cmd=["rustup", "toolchain", "install", rust_version],
-            conditions=(BuiltinConditions.HAS_INSTALLED("rustup"),),
-            depends_on=("setenv_rustup_dist_server",),
-            allow_upstream_skip=True,
-            verbose=True,
-        ),
-    ])
+            # 下载 Rustup 安装脚本
+            px.TaskSpec(
+                "download_rustup",
+                cmd=["curl", "-fsSL", RUSTUP_DOWNLOAD_URL_LINUX, "-o", "rustup-init.sh"],
+                conditions=(
+                    BuiltinConditions.IS_LINUX(),
+                    BuiltinConditions.NOT(BuiltinConditions.HAS_INSTALLED("rustup")),
+                ),
+                verbose=True,
+            ),
+            px.TaskSpec(
+                "download_rustup_win",
+                cmd=[
+                    "powershell",
+                    "-Command",
+                    "Invoke-WebRequest",
+                    "-Uri",
+                    RUSTUP_DOWNLOAD_URL_WINDOWS,
+                    "-OutFile",
+                    "rustup-init.exe",
+                ],
+                conditions=(
+                    BuiltinConditions.IS_WINDOWS(),
+                    BuiltinConditions.NOT(BuiltinConditions.HAS_INSTALLED("rustup")),
+                ),
+                verbose=True,
+            ),
+            # 安装 Rust 工具链
+            px.TaskSpec(
+                "install_rust",
+                cmd=["rustup", "toolchain", "install", rust_version],
+                conditions=(BuiltinConditions.HAS_INSTALLED("rustup"),),
+                depends_on=("setenv_rustup_dist_server",),
+                allow_upstream_skip=True,
+                verbose=True,
+            ),
+        ]
+    )
     px.run(graph, strategy="thread", verbose=True)

src/pyflowx/cli/emlmanager.py

@@ -567,13 +567,15 @@ class EmlManagerHandler(BaseHTTPRequestHandler):
 
         emails = self.db.search_emails(keyword, field, limit, offset)
         total_count = self.db.get_email_count()
-        self._send_json_response({
-            "emails": emails,
-            "count": len(emails),
-            "total": total_count,
-            "limit": limit,
-            "offset": offset,
-        })
+        self._send_json_response(
+            {
+                "emails": emails,
+                "count": len(emails),
+                "total": total_count,
+                "limit": limit,
+                "offset": offset,
+            }
+        )
 
     def _api_get_email(self, query_params: dict[str, list[str]]) -> None:
         """API: 获取单个邮件详情."""

src/pyflowx/cli/filedate.py

@@ -1,137 +0,0 @@
-"""文件日期处理工具.
-
-自动检测文件名的日期前缀,
-并根据文件的实际创建或修改时间重命名文件.
-"""
-
-from __future__ import annotations
-
-import argparse
-import re
-import time
-from pathlib import Path
-
-import pyflowx as px
-
-# ============================================================================
-# 配置
-# ============================================================================
-
-DATE_PATTERN = re.compile(r"(20|19)\d{2}[-_#.~]?((0[1-9])|(1[012]))[-_#.~]?((0[1-9])|([12]\d)|(3[01]))[-_#.~]?")
-SEP = "_"
-
-
-# ============================================================================
-# 辅助函数
-# ============================================================================
-
-
-def get_file_timestamp(filepath: Path) -> str:
-    """获取文件时间戳."""
-    modified_time = filepath.stat().st_mtime
-    created_time = filepath.stat().st_ctime
-    return time.strftime("%Y%m%d", time.localtime(max((modified_time, created_time))))
-
-
-def remove_date_prefix(filepath: Path) -> Path:
-    """移除文件日期前缀."""
-    stem = filepath.stem
-    new_stem = DATE_PATTERN.sub("", stem)
-    if new_stem != stem:
-        new_path = filepath.with_name(new_stem + filepath.suffix)
-        filepath.rename(new_path)
-        return new_path
-    return filepath
-
-
-def add_date_prefix(filepath: Path) -> Path:
-    """添加文件日期前缀."""
-    timestamp = get_file_timestamp(filepath)
-    stem = filepath.stem
-    new_stem = f"{timestamp}{SEP}{stem}"
-    new_path = filepath.with_name(new_stem + filepath.suffix)
-    if new_path != filepath:
-        filepath.rename(new_path)
-        return new_path
-    return filepath
-
-
-def process_file_date(filepath: Path, clear: bool = False) -> None:
-    """处理单个文件的日期前缀.
-
-    Parameters
-    ----------
-    filepath : Path
-        文件路径
-    clear : bool
-        是否清除日期前缀
-    """
-    if clear:
-        remove_date_prefix(filepath)
-    else:
-        # 先移除旧日期前缀，再添加新日期前缀
-        new_path = remove_date_prefix(filepath)
-        add_date_prefix(new_path)
-
-
-def process_files_date(targets: list[Path], clear: bool = False) -> None:
-    """批量处理文件日期前缀.
-
-    Parameters
-    ----------
-    targets : list[Path]
-        文件路径列表
-    clear : bool
-        是否清除日期前缀
-    """
-    for target in targets:
-        if target.exists() and not target.name.startswith("."):
-            process_file_date(target, clear)
-
-
-# ============================================================================
-# CLI Runner
-# ============================================================================
-
-
-def main() -> None:
-    """文件日期处理工具主函数."""
-    parser = argparse.ArgumentParser(
-        description="FileDate - 文件日期处理工具",
-        usage="filedate <command> [options]",
-    )
-    subparsers = parser.add_subparsers(dest="command", help="可用命令")
-
-    # 添加日期前缀命令
-    add_parser = subparsers.add_parser("add", help="添加日期前缀")
-    add_parser.add_argument("files", nargs="+", help="文件路径")
-
-    # 清除日期前缀命令
-    clear_parser = subparsers.add_parser("clear", help="清除日期前缀")
-    clear_parser.add_argument("files", nargs="+", help="文件路径")
-
-    args = parser.parse_args()
-
-    if args.command == "add":
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "process_files_date",
-                fn=process_files_date,
-                args=([Path(f) for f in args.files],),
-                kwargs={"clear": False},
-            )
-        ])
-    elif args.command == "clear":
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "process_files_date",
-                fn=process_files_date,
-                args=([Path(f) for f in args.files],),
-                kwargs={"clear": True},
-            )
-        ])
-    else:
-        parser.print_help()
-        return
-
-    px.run(graph, strategy="thread")

src/pyflowx/cli/filelevel.py

@@ -1,140 +0,0 @@
-"""文件等级重命名工具.
-
-根据文件等级配置自动重命名文件,
-支持多种等级标识和括号格式.
-"""
-
-from __future__ import annotations
-
-import argparse
-from pathlib import Path
-
-import pyflowx as px
-
-# ============================================================================
-# 配置
-# ============================================================================
-
-LEVELS: dict[str, str] = {
-    "0": "",
-    "1": "PUB,NOR",
-    "2": "INT",
-    "3": "CON",
-    "4": "CLA",
-}
-
-BRACKETS: tuple[str, str] = (" ([_(【-", " )]_）】")
-
-
-# ============================================================================
-# 辅助函数
-# ============================================================================
-
-
-def remove_marks(stem: str, marks: list[str]) -> str:
-    """从文件名主干中移除所有标记."""
-    left_brackets, right_brackets = BRACKETS
-    for mark in marks:
-        pos = 0
-        while True:
-            pos = stem.find(mark, pos)
-            if pos == -1:
-                break
-            b, e = pos - 1, pos + len(mark)
-            if b >= 0 and e < len(stem) and stem[b] in left_brackets and stem[e] in right_brackets:
-                stem = stem[:b] + stem[e + 1 :]
-            else:
-                pos = e
-    return stem
-
-
-def process_file_level(filepath: Path, level: int = 0) -> None:
-    """处理单个文件的等级标记.
-
-    Parameters
-    ----------
-    filepath : Path
-        文件路径
-    level : int
-        文件等级 (0-4), 0 用于清除等级
-    """
-    if not (0 <= level < len(LEVELS)):
-        print(f"无效的等级 {level}, 必须在 0 和 {len(LEVELS) - 1} 之间")
-        return
-
-    if not filepath.exists():
-        print(f"文件不存在: {filepath}")
-        return
-
-    filestem = filepath.stem
-    original_stem = filestem
-
-    # 移除所有等级标记
-    for level_names in LEVELS.values():
-        if level_names:
-            filestem = remove_marks(filestem, level_names.split(","))
-
-    # 移除数字标记
-    for digit in map(str, range(1, 10)):
-        filestem = remove_marks(filestem, [digit])
-
-    # 添加等级标记
-    if level > 0:
-        levelstr = LEVELS.get(str(level), "").split(",")[0]
-        if levelstr:
-            filestem = f"{filestem}({levelstr})"
-
-    # 重命名文件
-    if filestem != original_stem:
-        new_path = filepath.with_name(filestem + filepath.suffix)
-        filepath.rename(new_path)
-        print(f"重命名: {filepath} -> {new_path}")
-
-
-def process_files_level(targets: list[Path], level: int = 0) -> None:
-    """批量处理文件等级标记.
-
-    Parameters
-    ----------
-    targets : list[Path]
-        文件路径列表
-    level : int
-        文件等级 (0-4)
-    """
-    for target in targets:
-        process_file_level(target, level)
-
-
-# ============================================================================
-# CLI Runner
-# ============================================================================
-
-
-def main() -> None:
-    """文件等级重命名工具主函数."""
-    parser = argparse.ArgumentParser(
-        description="FileLevel - 文件等级重命名工具",
-        usage="filelevel <command> [options]",
-    )
-    subparsers = parser.add_subparsers(dest="command", help="可用命令")
-
-    # 设置等级命令
-    level_parser = subparsers.add_parser("set", help="设置文件等级")
-    level_parser.add_argument("files", nargs="+", help="文件路径")
-    level_parser.add_argument("--level", type=int, choices=[0, 1, 2, 3, 4], required=True, help="文件等级 (0-4)")
-
-    args = parser.parse_args()
-
-    if args.command == "set":
-        graph = px.Graph.from_specs(
-            [
-                px.TaskSpec(
-                    "process_files_level", fn=process_files_level, args=([Path(f) for f in args.files], args.level)
-                )
-            ]
-        )
-    else:
-        parser.print_help()
-        return
-
-    px.run(graph, strategy="thread")

src/pyflowx/cli/folderback.py

@@ -1,85 +0,0 @@
-"""文件夹备份工具.
-
-备份文件和文件夹为 zip 文件,
-自动删除超过最大数量的旧备份文件.
-"""
-
-from __future__ import annotations
-
-import time
-import zipfile
-from pathlib import Path
-
-import pyflowx as px
-
-# ============================================================================
-# 辅助函数
-# ============================================================================
-
-
-def remove_dump(src: Path, dst: Path, max_zip: int) -> None:
-    """递归删除旧的备份 zip 文件."""
-    zip_paths = [filepath for filepath in dst.rglob("*.zip") if src.stem in str(filepath)]
-    zip_files = sorted(zip_paths, key=lambda fn: str(fn)[-19:-4])
-    if len(zip_files) > max_zip:
-        zip_files[0].unlink()
-        remove_dump(src, dst, max_zip)
-
-
-def zip_target(src: Path, dst: Path, max_zip: int) -> None:
-    """将单个文件或文件夹压缩为 zip 文件."""
-    files = [str(_) for _ in src.rglob("*")]
-    timestamp = time.strftime("_%Y%m%d_%H%M%S")
-    target_path = dst / (src.stem + timestamp + ".zip")
-
-    with zipfile.ZipFile(target_path, "w") as zip_file:
-        for file in files:
-            zip_file.write(file, arcname=file.replace(str(src.parent), ""))
-
-    remove_dump(src, dst, max_zip)
-    print(f"备份完成: {target_path}")
-
-
-def backup_folder(src: str, dst: str, max_zip: int = 5) -> None:
-    """备份文件夹.
-
-    Parameters
-    ----------
-    src : str
-        源文件夹路径
-    dst : str
-        目标文件夹路径
-    max_zip : int
-        最大备份数量
-    """
-    src_path = Path(src)
-    dst_path = Path(dst)
-
-    if not src_path.exists():
-        print(f"源文件夹不存在: {src_path}")
-        return
-
-    if not dst_path.exists():
-        dst_path.mkdir(parents=True, exist_ok=True)
-        print(f"创建目标文件夹: {dst_path}")
-
-    zip_target(src_path, dst_path, max_zip)
-
-
-@px.task
-def folderback_default() -> None:
-    """备份当前目录到 ./backup."""
-    backup_folder(".", "./backup", 5)
-
-
-def main() -> None:
-    """文件夹备份工具主函数."""
-    runner = px.CliRunner(
-        strategy="thread",
-        description="FolderBack - 文件夹备份工具",
-        aliases={
-            # 备份当前目录到 ./backup
-            "b": folderback_default,
-        },
-    )
-    runner.run_cli()

src/pyflowx/cli/folderzip.py

@@ -1,76 +0,0 @@
-"""文件夹压缩工具.
-
-压缩目录下的所有文件/文件夹为 zip 文件,
-默认压缩当前目录下的所有子文件夹.
-"""
-
-from __future__ import annotations
-
-import shutil
-from pathlib import Path
-
-import pyflowx as px
-
-# ============================================================================
-# 配置
-# ============================================================================
-
-IGNORE_DIRS: list[str] = [".git", ".idea", ".vscode", "__pycache__"]
-IGNORE_FILES: list[str] = [".gitignore"]
-IGNORE: list[str] = [*IGNORE_DIRS, *IGNORE_FILES]
-IGNORE_EXT: list[str] = [".zip", ".rar", ".7z", ".tar", ".gz"]
-
-
-# ============================================================================
-# 辅助函数
-# ============================================================================
-
-
-def archive_folder(folder: Path) -> None:
-    """压缩单个文件夹."""
-    shutil.make_archive(
-        str(folder.with_name(folder.name)),
-        format="zip",
-        base_dir=folder,
-    )
-    print(f"压缩完成: {folder.name}.zip")
-
-
-def zip_folders(cwd: str = ".") -> None:
-    """压缩目录下的所有文件夹.
-
-    Parameters
-    ----------
-    cwd : str
-        工作目录
-    """
-    cwd_path = Path(cwd)
-    if not cwd_path.exists():
-        print(f"目录不存在: {cwd_path}")
-        return
-
-    dirs: list[Path] = [
-        e for e in cwd_path.iterdir() if e.is_dir() and e.name not in IGNORE_DIRS and e.suffix not in IGNORE_EXT
-    ]
-
-    for dir_path in dirs:
-        archive_folder(dir_path)
-
-
-@px.task
-def folderzip_default() -> None:
-    """压缩当前目录下的所有文件夹."""
-    zip_folders(".")
-
-
-def main() -> None:
-    """文件夹压缩工具主函数."""
-    runner = px.CliRunner(
-        strategy="thread",
-        description="FolderZip - 文件夹压缩工具",
-        aliases={
-            # 压缩当前目录下的所有文件夹
-            "z": folderzip_default,
-        },
-    )
-    runner.run_cli()

src/pyflowx/cli/gittool.py

@@ -1,107 +0,0 @@
-"""Git 工具模块.
-
-提供 Git 仓库管理的常用操作封装,
-支持初始化、提交、清理、推送等功能.
-"""
-
-from __future__ import annotations
-
-from pathlib import Path
-
-import pyflowx as px
-
-EXCLUDE_DIRS = [
-    # 编辑器相关目录
-    ".vscode",
-    ".idea",
-    ".editorconfig",
-    ".trae",
-    ".qoder",
-    # 项目相关目录
-    ".venv",
-    ".git",
-    ".tox",
-    ".pytest_cache",
-    "node_modules",
-    ".ruff_cache",
-]
-EXCLUDE_CMDS = [arg for d in EXCLUDE_DIRS for arg in ["-e", d]]
-
-
-def init_sub_dirs() -> None:
-    """初始化子目录的Git仓库."""
-    sub_dirs = [subdir for subdir in Path.cwd().iterdir() if subdir.is_dir()]
-    for subdir in sub_dirs:
-        px.run(
-            px.Graph.from_specs([
-                px.TaskSpec(
-                    "init",
-                    cmd=["git", "init"],
-                    conditions=(lambda _: not_has_git_repo(),),
-                    cwd=subdir,
-                ),
-                px.TaskSpec("add", cmd=["git", "add", "."], depends_on=("init",)),
-                px.TaskSpec("commit", cmd=["git", "commit", "-m", "init commit"], depends_on=("add",)),
-            ]),
-        )
-
-
-@px.task(name="isub")
-def isub() -> None:
-    """初始化子目录的Git仓库."""
-    init_sub_dirs()
-
-
-push: px.TaskSpec = px.TaskSpec("push", cmd=["git", "push"])
-pull: px.TaskSpec = px.TaskSpec("pull", cmd=["git", "pull"])
-kill_tgit: px.TaskSpec = px.TaskSpec("task_kill", cmd=["taskkill", "/f", "/t", "/im", "tgitcache.exe"])
-
-
-def not_has_git_repo() -> bool:
-    """检查当前目录没有Git仓库."""
-    return not Path.cwd().exists() or not (Path.cwd() / ".git").is_dir()
-
-
-def has_files() -> bool:
-    """检查当前目录是否有文件."""
-    return bool(list(Path.cwd().glob("*")))
-
-
-def main() -> None:
-    """Git工具主函数."""
-    runner = px.CliRunner(
-        strategy="thread",
-        description="Gittool - Git 执行工具.",
-        aliases={
-            # 添加并提交
-            "a": px.Graph.from_specs([
-                px.TaskSpec("add", cmd=["git", "add", "."], conditions=(lambda _: has_files(),)),
-                px.TaskSpec("commit", cmd=["git", "commit", "-m", "chore: update"], depends_on=("add",)),
-            ]),
-            # 清理（chain: clean → status）
-            "c": px.Graph().chain(
-                px.TaskSpec("clean", cmd=["git", "clean", "-xfd", *EXCLUDE_CMDS]),
-                px.TaskSpec("status", cmd=["git", "status", "--porcelain"]),
-            ),
-            # 初始化、添加并提交
-            "i": px.Graph.from_specs([
-                px.TaskSpec("init", cmd=["git", "init"], conditions=(lambda _: not_has_git_repo(),)),
-                px.TaskSpec("add", cmd=["git", "add", "."], depends_on=("init",), conditions=(lambda _: has_files(),)),
-                px.TaskSpec(
-                    "commit",
-                    cmd=["git", "commit", "-m", "init commit"],
-                    depends_on=("add",),
-                    conditions=(lambda _: has_files(),),
-                ),
-            ]),
-            # 初始化子目录
-            "isub": isub,
-            # 推送
-            "p": push,
-            # 拉取
-            "pl": pull,
-            # 重启TGit缓存
-            "r": kill_tgit,
-        },
-    )
-    runner.run_cli()

src/pyflowx/cli/llm/msdownload.py

@@ -22,20 +22,22 @@ def main():
     download_dir: Path = Path(args.dir) if args.dir else Path.home() / ".models" / args.name.split("/")[-1]
     download_dir.mkdir(parents=True, exist_ok=True)
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            name="download",
-            cmd=[
-                "uvx",
-                "modelscope",
-                "download",
-                f"--{args.type}",
-                args.name,
-                "--local_dir",
-                str(download_dir),
-            ],
-            verbose=True,
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                name="download",
+                cmd=[
+                    "uvx",
+                    "modelscope",
+                    "download",
+                    f"--{args.type}",
+                    args.name,
+                    "--local_dir",
+                    str(download_dir),
+                ],
+                verbose=True,
+            ),
+        ]
+    )
 
     px.run(graph, strategy="thread", verbose=True)

src/pyflowx/cli/llm/sglang.py

@@ -24,40 +24,42 @@ def main():
     if not model_dir.exists():
         parser.error(f"Model directory {model_dir} does not exist.")
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            name="download",
-            cmd=[
-                "uv",
-                "install",
-                "sglang[all]",
-            ],
-            conditions=(BuiltinConditions.NOT(BuiltinConditions.HAS_INSTALLED("sglang")),),
-            verbose=True,
-        ),
-        px.TaskSpec(
-            name="run",
-            cmd=[
-                "python" if Constants.IS_WINDOWS else "python3",
-                "-m",
-                "sglang.launch_server",
-                "--model-path",
-                str(model_dir),
-                "--host",
-                str(args.host),
-                "--port",
-                "8000",
-                "--mem-fraction-static",
-                str(args.mem),
-                "--context-length",
-                "32768",
-                "--tool-call-parser",
-                "qwen",
-                "--log-level",
-                str(args.log_level),
-            ],
-            verbose=True,
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                name="download",
+                cmd=[
+                    "uv",
+                    "install",
+                    "sglang[all]",
+                ],
+                conditions=(BuiltinConditions.NOT(BuiltinConditions.HAS_INSTALLED("sglang")),),
+                verbose=True,
+            ),
+            px.TaskSpec(
+                name="run",
+                cmd=[
+                    "python" if Constants.IS_WINDOWS else "python3",
+                    "-m",
+                    "sglang.launch_server",
+                    "--model-path",
+                    str(model_dir),
+                    "--host",
+                    str(args.host),
+                    "--port",
+                    "8000",
+                    "--mem-fraction-static",
+                    str(args.mem),
+                    "--context-length",
+                    "32768",
+                    "--tool-call-parser",
+                    "qwen",
+                    "--log-level",
+                    str(args.log_level),
+                ],
+                verbose=True,
+            ),
+        ]
+    )
 
     px.run(graph, strategy="sequential", verbose=True)

src/pyflowx/cli/lscalc.py

@@ -1,174 +0,0 @@
-"""LS-DYNA 计算工具.
-
-用于管理 LS-DYNA 仿真计算任务,
-支持启动、监控和管理计算进程.
-"""
-
-from __future__ import annotations
-
-import argparse
-import subprocess
-from pathlib import Path
-
-import pyflowx as px
-from pyflowx.conditions import Constants
-
-# ============================================================================
-# 配置
-# ============================================================================
-
-LS_DYNA_COMMANDS: dict[str, list[str]] = {
-    "windows": ["ls-dyna_mpp", "i=input.k", "ncpu=4"],
-    "linux": ["ls-dyna_mpp", "i=input.k", "ncpu=8"],
-    "macos": ["ls-dyna_mpp", "i=input.k", "ncpu=4"],
-}
-
-DEFAULT_INPUT_FILE: str = "input.k"
-DEFAULT_NCPU: int = 4
-
-
-# ============================================================================
-# 辅助函数
-# ============================================================================
-
-
-def get_ls_dyna_command(input_file: str, ncpu: int) -> list[str]:
-    """获取 LS-DYNA 命令.
-
-    Parameters
-    ----------
-    input_file : str
-        输入文件路径
-    ncpu : int
-        CPU 核心数
-
-    Returns
-    -------
-    list[str]
-        LS-DYNA 命令列表
-    """
-    if Constants.IS_WINDOWS or Constants.IS_MACOS:
-        return ["ls-dyna_mpp", f"i={input_file}", f"ncpu={ncpu}"]
-    else:
-        return ["ls-dyna_mpp", f"i={input_file}", f"ncpu={ncpu}"]
-
-
-def run_ls_dyna(input_file: str, ncpu: int = DEFAULT_NCPU) -> None:
-    """运行 LS-DYNA 计算.
-
-    Parameters
-    ----------
-    input_file : str
-        输入文件路径
-    ncpu : int
-        CPU 核心数
-    """
-    input_path = Path(input_file)
-    if not input_path.exists():
-        print(f"输入文件不存在: {input_path}")
-        return
-
-    cmd = get_ls_dyna_command(input_file, ncpu)
-    try:
-        subprocess.run(cmd, check=True)
-        print(f"LS-DYNA 计算完成: {input_file}")
-    except FileNotFoundError:
-        print("未找到 ls-dyna_mpp 命令")
-    except subprocess.CalledProcessError as e:
-        print(f"LS-DYNA 计算失败: {e}")
-
-
-def run_ls_dyna_mpi(input_file: str, ncpu: int = DEFAULT_NCPU) -> None:
-    """运行 LS-DYNA MPI 计算.
-
-    Parameters
-    ----------
-    input_file : str
-        输入文件路径
-    ncpu : int
-        CPU 核心数
-    """
-    input_path = Path(input_file)
-    if not input_path.exists():
-        print(f"输入文件不存在: {input_path}")
-        return
-
-    cmd = ["mpirun", "-np", str(ncpu), "ls-dyna_mpp", f"i={input_file}"]
-    try:
-        subprocess.run(cmd, check=True)
-        print(f"LS-DYNA MPI 计算完成: {input_file}")
-    except FileNotFoundError:
-        print("未找到 mpirun 或 ls-dyna_mpp 命令")
-    except subprocess.CalledProcessError as e:
-        print(f"LS-DYNA MPI 计算失败: {e}")
-
-
-def check_ls_dyna_status() -> None:
-    """检查 LS-DYNA 进程状态."""
-    try:
-        if Constants.IS_WINDOWS:
-            result = subprocess.run(
-                ["tasklist", "/fi", "imagename eq ls-dyna_mpp.exe"],
-                capture_output=True,
-                text=True,
-                check=True,
-            )
-            print(result.stdout)
-        else:
-            result = subprocess.run(
-                ["pgrep", "-f", "ls-dyna"],
-                capture_output=True,
-                text=True,
-                check=False,
-            )
-            if result.stdout.strip():
-                print(f"运行中的 LS-DYNA 进程 PID: {result.stdout.strip()}")
-            else:
-                print("没有运行中的 LS-DYNA 进程")
-    except subprocess.CalledProcessError as e:
-        print(f"检查进程状态失败: {e}")
-
-
-# ============================================================================
-# CLI Runner
-# ============================================================================
-
-
-def main() -> None:
-    """LS-DYNA 计算工具主函数."""
-    parser = argparse.ArgumentParser(
-        description="LSCalc - LS-DYNA 计算工具",
-        usage="lscalc <command> [options]",
-    )
-    subparsers = parser.add_subparsers(dest="command", help="可用命令")
-
-    # 运行计算命令
-    run_parser = subparsers.add_parser("run", help="运行 LS-DYNA 计算")
-    run_parser.add_argument("input_file", help="输入文件路径")
-    run_parser.add_argument("--ncpu", type=int, default=DEFAULT_NCPU, help="CPU 核心数")
-
-    # 运行 MPI 计算命令
-    mpi_parser = subparsers.add_parser("mpi", help="运行 LS-DYNA MPI 计算")
-    mpi_parser.add_argument("input_file", help="输入文件路径")
-    mpi_parser.add_argument("--ncpu", type=int, default=DEFAULT_NCPU, help="CPU 核心数")
-
-    # 检查进程状态命令
-    subparsers.add_parser("status", help="检查 LS-DYNA 进程状态")
-
-    args = parser.parse_args()
-
-    if args.command == "run":
-        graph = px.Graph.from_specs(
-            [px.TaskSpec("run_ls_dyna", fn=run_ls_dyna, args=(args.input_file,), kwargs={"ncpu": args.ncpu})]
-        )
-    elif args.command == "mpi":
-        graph = px.Graph.from_specs(
-            [px.TaskSpec("run_ls_dyna_mpi", fn=run_ls_dyna_mpi, args=(args.input_file,), kwargs={"ncpu": args.ncpu})]
-        )
-    elif args.command == "status":
-        graph = px.Graph.from_specs([px.TaskSpec("check_ls_dyna_status", fn=check_ls_dyna_status)])
-    else:
-        parser.print_help()
-        return
-
-    px.run(graph, strategy="thread")

src/pyflowx/cli/packtool.py

@@ -1,349 +0,0 @@
-"""Python 打包工具模块.
-
-提供 Python 项目打包的常用功能封装,
-支持源码打包、依赖打包、嵌入式 Python 安装等功能.
-"""
-
-from __future__ import annotations
-
-import argparse
-import shutil
-import subprocess
-import zipfile
-from pathlib import Path
-
-import pyflowx as px
-
-# ============================================================================
-# 配置
-# ============================================================================
-
-DEFAULT_BUILD_DIR = ".pypack"
-DEFAULT_DIST_DIR = "dist"
-DEFAULT_LIB_DIR = "libs"
-DEFAULT_CACHE_DIR = ".cache/pypack"
-
-IGNORE_PATTERNS = [
-    "__pycache__",
-    "*.pyc",
-    "*.pyo",
-    ".git",
-    ".venv",
-    ".idea",
-    ".vscode",
-    "*.egg-info",
-    "dist",
-    "build",
-    ".pytest_cache",
-    ".tox",
-    ".mypy_cache",
-]
-
-
-# ============================================================================
-# 辅助函数
-# ============================================================================
-
-
-def pack_source(project_dir: Path, output_dir: Path) -> None:
-    """打包项目源码.
-
-    Parameters
-    ----------
-    project_dir : Path
-        项目目录
-    output_dir : Path
-        输出目录
-    """
-    output_dir.mkdir(parents=True, exist_ok=True)
-
-    # 检测项目名称
-    pyproject_file = project_dir / "pyproject.toml"
-    project_name = project_dir.name
-
-    if pyproject_file.exists():
-        try:
-            import tomllib
-
-            content = pyproject_file.read_text(encoding="utf-8")
-            data = tomllib.loads(content)
-            project_name = data.get("project", {}).get("name", project_name)
-        except ImportError:
-            pass
-
-    # 打包源码
-    source_dir = output_dir / "src" / project_name
-    source_dir.mkdir(parents=True, exist_ok=True)
-
-    # 复制文件
-    src_subdir = project_dir / "src"
-    if src_subdir.exists():
-        shutil.copytree(
-            src_subdir,
-            source_dir / "src",
-            ignore=shutil.ignore_patterns(*IGNORE_PATTERNS),
-            dirs_exist_ok=True,
-        )
-    else:
-        for item in project_dir.iterdir():
-            if item.name in IGNORE_PATTERNS or item.name.startswith("."):
-                continue
-            dst_item = source_dir / item.name
-            if item.is_dir():
-                shutil.copytree(
-                    item,
-                    dst_item,
-                    ignore=shutil.ignore_patterns(*IGNORE_PATTERNS),
-                    dirs_exist_ok=True,
-                )
-            else:
-                shutil.copy2(item, dst_item)
-
-    print(f"源码打包完成: {source_dir}")
-
-
-def pack_dependencies(lib_dir: Path, dependencies: list[str]) -> None:
-    """打包项目依赖.
-
-    Parameters
-    ----------
-    lib_dir : Path
-        依赖库目录
-    dependencies : list[str]
-        依赖列表
-    """
-    lib_dir.mkdir(parents=True, exist_ok=True)
-
-    if not dependencies:
-        print("没有依赖需要打包")
-        return
-
-    # 使用 pip 安装依赖到目标目录
-    cmd = [
-        "pip",
-        "install",
-        "--target",
-        str(lib_dir),
-        "--no-compile",
-        "--no-warn-script-location",
-    ]
-    cmd.extend(dependencies)
-
-    subprocess.run(cmd, check=True)
-    print(f"依赖打包完成: {lib_dir}")
-
-
-def pack_wheel(project_dir: Path, output_dir: Path) -> None:
-    """打包项目为 wheel 文件.
-
-    Parameters
-    ----------
-    project_dir : Path
-        项目目录
-    output_dir : Path
-        输出目录
-    """
-    output_dir.mkdir(parents=True, exist_ok=True)
-
-    # 使用 pip wheel 打包
-    cmd = [
-        "pip",
-        "wheel",
-        "--no-deps",
-        "--wheel-dir",
-        str(output_dir),
-        str(project_dir),
-    ]
-
-    subprocess.run(cmd, check=True)
-    print(f"Wheel 打包完成: {output_dir}")
-
-
-def install_embed_python(version: str, output_dir: Path) -> None:
-    """安装嵌入式 Python.
-
-    Parameters
-    ----------
-    version : str
-        Python 版本 (如: 3.10, 3.11)
-    output_dir : Path
-        输出目录
-    """
-    import platform
-
-    output_dir.mkdir(parents=True, exist_ok=True)
-
-    # 构建下载 URL
-    arch = platform.machine().lower()
-    if arch in ["x86_64", "amd64"]:
-        arch = "amd64"
-    elif arch in ["arm64", "aarch64"]:
-        arch = "arm64"
-
-    # 解析完整版本号
-    version_map = {
-        "3.8": "3.8.10",
-        "3.9": "3.9.13",
-        "3.10": "3.10.11",
-        "3.11": "3.11.9",
-        "3.12": "3.12.4",
-    }
-    full_version = version_map.get(version, f"{version}.0")
-
-    # Windows 嵌入式 Python 下载 URL
-    url = f"https://www.python.org/ftp/python/{full_version}/python-{full_version}-embed-{arch}.zip"
-
-    # 下载并解压
-    cache_file = Path(DEFAULT_CACHE_DIR) / f"python-{full_version}-embed-{arch}.zip"
-    cache_file.parent.mkdir(parents=True, exist_ok=True)
-
-    if not cache_file.exists():
-        print(f"正在下载嵌入式 Python {full_version}...")
-        import urllib.request
-
-        urllib.request.urlretrieve(url, cache_file)
-        print(f"下载完成: {cache_file}")
-
-    # 解压
-    with zipfile.ZipFile(cache_file, "r") as zf:
-        zf.extractall(output_dir)
-
-    print(f"嵌入式 Python 安装完成: {output_dir}")
-
-
-def create_zip_package(source_dir: Path, output_file: Path) -> None:
-    """创建 ZIP 打包文件.
-
-    Parameters
-    ----------
-    source_dir : Path
-        源目录
-    output_file : Path
-        输出文件
-    """
-    output_file.parent.mkdir(parents=True, exist_ok=True)
-
-    with zipfile.ZipFile(output_file, "w", zipfile.ZIP_DEFLATED) as zf:
-        for file in source_dir.rglob("*"):
-            if file.is_file():
-                arcname = file.relative_to(source_dir)
-                zf.write(file, arcname)
-
-    print(f"ZIP 打包完成: {output_file}")
-
-
-def clean_build_dir(build_dir: Path) -> None:
-    """清理构建目录.
-
-    Parameters
-    ----------
-    build_dir : Path
-        构建目录
-    """
-    if build_dir.exists():
-        shutil.rmtree(build_dir)
-        print(f"清理完成: {build_dir}")
-    else:
-        print(f"目录不存在: {build_dir}")
-
-
-# ============================================================================
-# CLI Runner
-# ============================================================================
-
-
-def main() -> None:
-    """Python 打包工具主函数."""
-    parser = argparse.ArgumentParser(
-        description="PackTool - Python 打包工具",
-        usage="packtool <command> [options]",
-    )
-    subparsers = parser.add_subparsers(dest="command", help="可用命令")
-
-    # 源码打包命令
-    src_parser = subparsers.add_parser("src", help="打包项目源码")
-    src_parser.add_argument("--project-dir", type=str, default=".", help="项目目录")
-    src_parser.add_argument("--output-dir", type=str, default=DEFAULT_BUILD_DIR, help="输出目录")
-
-    # 依赖打包命令
-    deps_parser = subparsers.add_parser("deps", help="打包项目依赖")
-    deps_parser.add_argument("--lib-dir", type=str, default=DEFAULT_LIB_DIR, help="依赖库目录")
-    deps_parser.add_argument("dependencies", nargs="*", help="依赖列表")
-
-    # Wheel 打包命令
-    wheel_parser = subparsers.add_parser("wheel", help="打包项目为 wheel 文件")
-    wheel_parser.add_argument("--project-dir", type=str, default=".", help="项目目录")
-    wheel_parser.add_argument("--output-dir", type=str, default=DEFAULT_DIST_DIR, help="输出目录")
-
-    # 嵌入式 Python 安装命令
-    embed_parser = subparsers.add_parser("embed", help="安装嵌入式 Python")
-    embed_parser.add_argument("--version", type=str, default="3.10", help="Python 版本")
-    embed_parser.add_argument("--output-dir", type=str, default="python", help="输出目录")
-
-    # ZIP 打包命令
-    zip_parser = subparsers.add_parser("zip", help="创建 ZIP 打包文件")
-    zip_parser.add_argument("--source-dir", type=str, default=".", help="源目录")
-    zip_parser.add_argument("--output-file", type=str, default="package.zip", help="输出文件")
-
-    # 清理命令
-    subparsers.add_parser("clean", help="清理构建目录")
-
-    args = parser.parse_args()
-
-    if args.command == "src":
-        graph = px.Graph.from_specs(
-            [
-                px.TaskSpec(
-                    "pack_source",
-                    fn=pack_source,
-                    args=(Path(args.project_dir), Path(args.output_dir)),
-                )
-            ]
-        )
-    elif args.command == "deps":
-        graph = px.Graph.from_specs(
-            [
-                px.TaskSpec(
-                    "pack_deps",
-                    fn=pack_dependencies,
-                    args=(Path(args.lib_dir), args.dependencies),
-                )
-            ]
-        )
-    elif args.command == "wheel":
-        graph = px.Graph.from_specs(
-            [
-                px.TaskSpec(
-                    "pack_wheel",
-                    fn=pack_wheel,
-                    args=(Path(args.project_dir), Path(args.output_dir)),
-                )
-            ]
-        )
-    elif args.command == "embed":
-        graph = px.Graph.from_specs(
-            [
-                px.TaskSpec(
-                    "install_embed",
-                    fn=install_embed_python,
-                    args=(args.version, Path(args.output_dir)),
-                )
-            ]
-        )
-    elif args.command == "zip":
-        graph = px.Graph.from_specs(
-            [
-                px.TaskSpec(
-                    "create_zip",
-                    fn=create_zip_package,
-                    args=(Path(args.source_dir), Path(args.output_file)),
-                )
-            ]
-        )
-    elif args.command == "clean":
-        graph = px.Graph.from_specs([px.TaskSpec("clean_build", fn=clean_build_dir, args=(Path(DEFAULT_BUILD_DIR),))])
-    else:
-        parser.print_help()
-        return
-
-    px.run(graph, strategy="thread")

src/pyflowx/cli/pf.py

@@ -0,0 +1,186 @@
+"""PyFlowX 统一 CLI 入口.
+
+通过 ``pf <tool> [command] [options]`` 调用所有工具,
+工具定义在 ``configs/`` 目录下的 YAML 文件中.
+
+用法
+----
+    pf                    # 列出所有可用工具
+    pf filedate           # 查看 filedate 工具帮助
+    pf filedate add a.txt # 调用 filedate 的 add 子命令
+    pf pymake b           # 调用 pymake 的 b 别名
+"""
+
+from __future__ import annotations
+
+import importlib
+import sys
+from pathlib import Path
+from typing import Sequence
+
+import pyflowx as px
+
+
+class PfApp:
+    """pf 统一入口应用.
+
+    路由 ``pf <tool> [command]`` 到 YAML 配置工具或传统 Python 工具.
+    """
+
+    _CONFIGS_DIR = Path(__file__).parent.parent / "configs"
+
+    # 工具名到 YAML 配置文件的映射 (支持短别名)
+    _TOOL_ALIASES: dict[str, str] = {
+        "autofmt": "autofmt",
+        "af": "autofmt",
+        "bump": "bumpversion",
+        "bumpversion": "bumpversion",
+        "bv": "bumpversion",
+        "filedate": "filedate",
+        "fd": "filedate",
+        "filelevel": "filelevel",
+        "fl": "filelevel",
+        "folderback": "folderback",
+        "foldback": "folderback",
+        "fb": "folderback",
+        "folderzip": "folderzip",
+        "foldzip": "folderzip",
+        "fz": "folderzip",
+        "git": "gittool",
+        "gitt": "gittool",
+        "gittool": "gittool",
+        "gt": "gittool",
+        "ls": "lscalc",
+        "lscalc": "lscalc",
+        "pack": "packtool",
+        "packtool": "packtool",
+        "pk": "packtool",
+        "pdf": "pdftool",
+        "pdftool": "pdftool",
+        "pt": "pdftool",
+        "pip": "piptool",
+        "pymake": "pymake",
+        "piptool": "piptool",
+        "pp": "piptool",
+        "reseticon": "reseticoncache",
+        "reseticoncache": "reseticoncache",
+        "ric": "reseticoncache",
+        "screenshot": "screenshot",
+        "scrcap": "screenshot",
+        "ss": "screenshot",
+        "ssh": "sshcopyid",
+        "sshcopy": "sshcopyid",
+        "sshcopyid": "sshcopyid",
+        "sc": "sshcopyid",
+    }
+
+    # 传统工具: 有自己的 main() 函数 (无法 YAML 化的复杂逻辑)
+    _LEGACY_TOOLS: dict[str, str] = {
+        "emlman": "pyflowx.cli.emlmanager:main",
+        "profiler": "pyflowx.cli.profiler:main",
+        "pxp": "pyflowx.cli.profiler:main",
+        "yamlrun": "pyflowx.cli.yamlrun:main",
+    }
+
+    def __init__(self, argv: Sequence[str] | None = None) -> None:
+        self._argv = list(argv) if argv is not None else sys.argv[1:]
+
+    def run(self) -> int:
+        """主入口, 返回退出码."""
+        if not self._argv:
+            self._list_tools()
+            return 0
+
+        tool_name = self._argv[0]
+        rest_argv = self._argv[1:]
+
+        resolved = self._resolve_tool(tool_name)
+        if resolved is None:
+            print(f"错误: 未知工具 '{tool_name}'", file=sys.stderr)
+            print("运行 'pf' 查看可用工具列表", file=sys.stderr)
+            return 1
+
+        tool_type, target = resolved
+        if tool_type == "legacy":
+            return self._run_legacy(target, rest_argv)
+        return self._run_yaml(target, rest_argv)
+
+    def _list_tools(self) -> None:
+        """列出所有可用工具."""
+        print("PyFlowX 工具列表:")
+        print()
+        print("YAML 配置工具:")
+        yaml_tools = sorted(set(self._TOOL_ALIASES.values()))
+        for tool in yaml_tools:
+            print(f"  pf {tool:<15} - {self._tool_description(tool)}")
+        print()
+        print("传统工具:")
+        for tool in sorted(self._LEGACY_TOOLS):
+            print(f"  pf {tool:<15}")
+        print()
+        print("示例:")
+        print("  pf filedate add a.txt")
+        print("  pf pymake b")
+
+    def _tool_description(self, tool_name: str) -> str:
+        """获取工具描述 (从 YAML cli.description)."""
+        config_path = self._CONFIGS_DIR / f"{tool_name}.yaml"
+        if not config_path.exists():
+            return ""
+        try:
+            import yaml
+
+            data = yaml.safe_load(config_path.read_text(encoding="utf-8"))
+            if isinstance(data, dict) and isinstance(data.get("cli"), dict):
+                return str(data["cli"].get("description", ""))
+        except Exception:
+            pass
+        return ""
+
+    def _resolve_tool(self, name: str) -> tuple[str, str] | None:
+        """解析工具名, 返回 (类型, 目标).
+
+        类型: "yaml" 或 "legacy"
+        目标: YAML 文件名 (不含 .yaml) 或 legacy 模块路径
+        """
+        if name in self._TOOL_ALIASES:
+            return ("yaml", self._TOOL_ALIASES[name])
+        if name in self._LEGACY_TOOLS:
+            return ("legacy", self._LEGACY_TOOLS[name])
+        return None
+
+    def _run_legacy(self, module_path: str, argv: list[str]) -> int:
+        """运行传统工具的 main() 函数."""
+        module_name, func_name = module_path.split(":", 1)
+        module = importlib.import_module(module_name)
+        func = getattr(module, func_name)
+
+        original_argv = sys.argv
+        sys.argv = [f"pf {module_name.split('.')[-1]}", *argv]
+        try:
+            func()
+            return 0
+        except SystemExit as e:
+            return int(e.code) if e.code is not None else 0
+        finally:
+            sys.argv = original_argv
+
+    def _run_yaml(self, target: str, argv: list[str]) -> int:
+        """运行 YAML 配置工具."""
+        config_path = self._CONFIGS_DIR / f"{target}.yaml"
+        if not config_path.exists():
+            print(f"错误: 未找到配置文件 '{config_path}'", file=sys.stderr)
+            print("运行 'pf' 查看可用工具列表", file=sys.stderr)
+            return 1
+
+        print(f"运行配置文件 '{config_path}'")
+        return px.run_cli(config_path, argv)
+
+
+def main() -> None:
+    """pf 统一入口主函数."""
+    sys.exit(PfApp().run())
+
+
+if __name__ == "__main__":
+    main()

src/pyflowx/cli/piptool.py

@@ -1,195 +0,0 @@
-"""pip 包管理工具模块.
-
-提供 pip 包管理操作的封装,
-支持安装、卸载、下载等功能.
-"""
-
-from __future__ import annotations
-
-import argparse
-import fnmatch
-import subprocess
-from pathlib import Path
-
-import pyflowx as px
-
-# ============================================================================
-# 配置
-# ============================================================================
-
-PACKAGE_DIR = "packages"
-REQUIREMENTS_FILE = "requirements.txt"
-
-# 受保护的包名集合
-_PROTECTED_PACKAGES: frozenset[str] = frozenset({
-    "pyflowx",
-    "bitool",
-})
-
-
-# ============================================================================
-# 辅助函数
-# ============================================================================
-
-
-def _get_installed_packages() -> list[str]:
-    """获取当前环境中所有已安装的包名."""
-    try:
-        result = subprocess.run(
-            ["pip", "list", "--format=freeze"],
-            capture_output=True,
-            text=True,
-            check=True,
-        )
-        packages: list[str] = []
-        for line in result.stdout.strip().split("\n"):
-            if line and "==" in line:
-                pkg_name = line.split("==")[0].strip()
-                packages.append(pkg_name)
-    except (subprocess.SubprocessError, OSError):
-        return []
-    return packages
-
-
-def _expand_wildcard_packages(pattern: str) -> list[str]:
-    """展开通配符模式为实际的包名列表."""
-    if not any(char in pattern for char in ["*", "?", "[", "]"]):
-        return [pattern]
-
-    installed_packages = _get_installed_packages()
-    matched = [pkg for pkg in installed_packages if fnmatch.fnmatchcase(pkg.lower(), pattern.lower())]
-    return matched
-
-
-def _filter_protected_packages(packages: list[str]) -> list[str]:
-    """过滤掉受保护的包名."""
-    safe = [p for p in packages if p.lower() not in {p.lower() for p in _PROTECTED_PACKAGES}]
-    filtered = [p for p in packages if p.lower() in {p.lower() for p in _PROTECTED_PACKAGES}]
-    if filtered:
-        print(f"跳过受保护的包: {', '.join(filtered)}")
-    return safe
-
-
-def pip_uninstall(pkg_names: list[str]) -> None:
-    """卸载包."""
-    packages_to_uninstall: list[str] = []
-    for pattern in pkg_names:
-        packages_to_uninstall.extend(_expand_wildcard_packages(pattern))
-
-    packages_to_uninstall = _filter_protected_packages(packages_to_uninstall)
-
-    if not packages_to_uninstall:
-        return
-
-    subprocess.run(["pip", "uninstall", "-y", *packages_to_uninstall], check=True)
-
-
-def pip_reinstall(pkg_names: list[str], offline: bool = False) -> None:
-    """重新安装包."""
-    safe_pkgs = _filter_protected_packages(pkg_names)
-    if not safe_pkgs:
-        print("所有指定的包均为受保护包, 跳过重装")
-        return
-
-    subprocess.run(["pip", "uninstall", "-y", *safe_pkgs], check=True)
-
-    options = ["--no-index", "--find-links", "."] if offline else []
-    subprocess.run(["pip", "install", *options, *safe_pkgs], check=True)
-
-
-def pip_download(pkg_names: list[str], offline: bool = False) -> None:
-    """下载包."""
-    options = ["--no-index", "--find-links", "."] if offline else []
-    subprocess.run(
-        ["pip", "download", *pkg_names, *options, "-d", PACKAGE_DIR],
-        check=True,
-    )
-
-
-def pip_freeze() -> None:
-    """冻结依赖."""
-    result = subprocess.run(
-        ["pip", "freeze", "--exclude-editable"],
-        capture_output=True,
-        text=True,
-        check=True,
-    )
-    Path(REQUIREMENTS_FILE).write_text(result.stdout)
-
-
-# ============================================================================
-# CLI Runner
-# ============================================================================
-
-
-def main() -> None:
-    """pip 工具主函数."""
-    parser = argparse.ArgumentParser(
-        description="PipTool - pip 包管理工具",
-        usage="piptool <command> [options]",
-    )
-    subparsers = parser.add_subparsers(dest="command", help="可用命令")
-
-    # 安装命令
-    install_parser = subparsers.add_parser("i", help="安装包")
-    install_parser.add_argument("packages", nargs="+", help="要安装的包名")
-
-    # 卸载命令
-    uninstall_parser = subparsers.add_parser("u", help="卸载包")
-    uninstall_parser.add_argument("packages", nargs="+", help="要卸载的包名 (支持通配符)")
-
-    # 重装命令
-    reinstall_parser = subparsers.add_parser("r", help="重新安装包")
-    reinstall_parser.add_argument("packages", nargs="+", help="要重装的包名")
-    reinstall_parser.add_argument("--offline", action="store_true", help="使用离线模式")
-
-    # 下载命令
-    download_parser = subparsers.add_parser("d", help="下载包")
-    download_parser.add_argument("packages", nargs="+", help="要下载的包名")
-    download_parser.add_argument("--offline", action="store_true", help="使用离线模式")
-
-    # 升级 pip 命令
-    subparsers.add_parser("up", help="升级 pip")
-
-    # 冻结依赖命令
-    subparsers.add_parser("f", help="冻结依赖到 requirements.txt")
-
-    args = parser.parse_args()
-
-    if args.command == "i":
-        graph = px.Graph.from_specs([px.TaskSpec("pip_install", cmd=["pip", "install", *args.packages], verbose=True)])
-    elif args.command == "u":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pip_uninstall", fn=pip_uninstall, args=(args.packages,), verbose=True)
-        ])
-    elif args.command == "r":
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "pip_reinstall",
-                fn=pip_reinstall,
-                args=(args.packages,),
-                kwargs={"offline": args.offline},
-                verbose=True,
-            )
-        ])
-    elif args.command == "d":
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "pip_download",
-                fn=pip_download,
-                args=(args.packages,),
-                kwargs={"offline": args.offline},
-                verbose=True,
-            )
-        ])
-    elif args.command == "up":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pip_upgrade", cmd=["python", "-m", "pip", "install", "--upgrade", "pip"], verbose=True)
-        ])
-    elif args.command == "f":
-        graph = px.Graph.from_specs([px.TaskSpec("pip_freeze", fn=pip_freeze, verbose=True)])
-    else:
-        parser.print_help()
-        return
-
-    px.run(graph, strategy="thread")

src/pyflowx/cli/pymake.py

@@ -1,125 +0,0 @@
-"""Python 构建工具模块.
-
-完全替代传统的 Makefile,
-提供更好的跨平台兼容性和 Python 生态集成.
-"""
-
-from __future__ import annotations
-
-from pathlib import Path
-
-import pyflowx as px
-from pyflowx.conditions import Constants
-
-# 项目根目录（pymake.py 在 src/pyflowx/cli，向上四层到达根目录）
-ROOT_DIR = Path(__file__).parent.parent.parent.parent
-
-MATURIN_BUILD_COMMAND = ["maturin", "build", "-r"]
-if Constants.IS_WINDOWS:
-    MATURIN_BUILD_COMMAND.extend(["--target", "x86_64-win7-windows-msvc", "-Zbuild-std", "-i", "python3.8"])
-
-# 扁平注册所有任务（px.cmd 自动从命令前两段推导 name）
-# 所有任务指定 cwd=ROOT_DIR，确保在项目根目录执行
-tasks: list[px.TaskSpec] = [
-    px.cmd(["uv", "build"], cwd=ROOT_DIR),
-    px.cmd(MATURIN_BUILD_COMMAND, cwd=ROOT_DIR),
-    px.cmd(["uv", "sync"], cwd=ROOT_DIR),
-    px.cmd(["gitt", "c"], name="git_clean", cwd=ROOT_DIR),
-    px.cmd(
-        ["pytest", "-m", "not slow", "-n", "8", "--dist", "loadfile", "--color=yes", "--durations=10"],
-        name="test",
-        cwd=ROOT_DIR,
-    ),
-    px.cmd(
-        ["pytest", "-m", "not slow", "--dist", "loadfile", "--color=yes", "--durations=10"],
-        name="test_fast",
-        cwd=ROOT_DIR,
-    ),
-    px.cmd(
-        ["pytest", "--cov", "-n", "8", "--dist", "loadfile", "--tb=short", "-v", "--color=yes", "--durations=10"],
-        name="test_coverage",
-        cwd=ROOT_DIR,
-    ),
-    px.cmd(["pyrefly", "check", "."], cwd=ROOT_DIR),
-    px.cmd(["git", "add", "-A"], name="git_add_all", cwd=ROOT_DIR),
-    px.cmd(["bumpversion"], cwd=ROOT_DIR),
-    px.cmd(["bumpversion", "minor"], cwd=ROOT_DIR),
-    px.cmd(["git", "push"], cwd=ROOT_DIR),
-    px.cmd(["git", "push", "--tags"], name="git_push_tags", cwd=ROOT_DIR),
-    px.cmd(["hatch", "publish"], name="publish_python", cwd=ROOT_DIR),
-    px.cmd(["twine", "upload", "--disable-progress-bar"], name="twine_publish", cwd=ROOT_DIR),
-]
-
-# 单任务别名（alias 名与任务名相同）：直接内联 TaskSpec，避免 str 自引用
-aliases: dict[str, str | list[str | px.TaskSpec] | px.TaskSpec | px.Graph] = {
-    # 构建命令
-    "b": "uv_build",
-    "bc": "maturin_build",
-    "ba": ["b", "bc"],
-    # 安装命令
-    "sync": "uv_sync",
-    # 清理命令
-    "c": "git_clean",
-    # 开发工具
-    "bump": ["c", "tc", "git_add_all", "bumpversion"],
-    "bumpmi": "bumpversion_minor",
-    "cov": ["git_clean", "test_coverage"],
-    "doc": px.cmd(["sphinx-build", "-b", "html", "docs", "docs/_build"], name="doc", cwd=ROOT_DIR),
-    "lint": px.cmd(["ruff", "check", "--fix", "--unsafe-fixes"], name="lint", cwd=ROOT_DIR),
-    "pb": ["twine_publish", "publish_python"],
-    "t": "test",
-    "tf": "test_fast",
-    "tc": ["pyrefly_check", "lint"],
-    "tox": px.cmd(["tox", "-p", "auto"], name="tox", cwd=ROOT_DIR),
-    # 发布命令
-    "p": ["git_clean", "git_push", "git_push_tags"],
-}
-
-
-def main() -> None:
-    """pymake 构建工具.
-
-    🔨 构建命令:
-      pymake b    - 构建 Python 主包 (uv build)
-      pymake bc   - 构建 Rust 核心模块 (maturin build)
-      pymake ba   - 构建所有包 (先 Python 后 Rust)
-
-    📦 安装命令 (开发模式):
-      pymake sync   - 安装依赖包 (uv sync)
-
-    🧹 清理命令:
-      pymake c   - 清理所有构建产物 (gitt c)
-
-    🛠️  开发工具:
-      pymake t      - 运行测试 (pytest)
-      pymake tc     - 运行测试并生成覆盖率报告
-      pymake tf     - 运行快速测试 (pytest -m not slow)
-      pymake lint   - 代码格式化与检查 (ruff)
-      pymake type   - 类型检查 (mypy, ty)
-      pymake doc    - 构建文档 (sphinx)
-
-    🔬 多版本测试:
-      pymake tox   - 多版本 Python 测试 (tox -p auto)
-
-    📦 发布命令:
-      pymake pb   - 发布到 PyPI (twine + hatch)
-
-    🔖 版本管理:
-      pymake bump  - 自动升级版本号并提交修改 (清理 + 检查 + 格式化 + git add + bumpversion)
-
-    💡 常用工作流:
-      1. 日常开发: pymake lint && pymake t
-      2. 构建发布包: pymake ba
-      3. 多版本兼容性测试: pymake tox
-      4. 发布到 PyPI: pymake pb
-
-    📝 示例:
-      pymake ba          # 构建所有包
-      pymake sync        # 安装依赖
-      pymake t           # 运行测试
-      pymake tox         # 多版本兼容性测试
-      pymake lint        # 格式化代码
-      pymake type        # 类型检查
-    """
-    runner = px.CliRunner(strategy="sequential", description="PyMake - Python 构建工具", tasks=tasks, aliases=aliases)
-    runner.run_cli()

src/pyflowx/cli/reseticoncache.py

@@ -1,10 +0,0 @@
-from __future__ import annotations
-
-import pyflowx as px
-from pyflowx.tasks.system import reset_icon_cache
-
-
-def main() -> None:
-    """重启图标缓存工具主函数."""
-    graph = px.Graph.from_specs(reset_icon_cache())
-    px.run(graph, strategy="thread")

src/pyflowx/cli/screenshot.py

@@ -1,163 +0,0 @@
-"""截图工具.
-
-跨平台截图工具, 支持全屏截图和区域截图.
-"""
-
-from __future__ import annotations
-
-import argparse
-import subprocess
-from datetime import datetime
-from pathlib import Path
-
-import pyflowx as px
-from pyflowx.conditions import Constants
-
-# ============================================================================
-# 辅助函数
-# ============================================================================
-
-
-def get_screenshot_path(filename: str | None = None) -> Path:
-    """获取截图保存路径.
-
-    Parameters
-    ----------
-    filename : str | None
-        文件名, 如果为 None 则自动生成
-
-    Returns
-    -------
-    Path
-        截图保存路径
-    """
-    if filename is None:
-        timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
-        filename = f"screenshot_{timestamp}.png"
-
-    screenshots_dir = Path.home() / "Pictures" / "screenshots"
-    screenshots_dir.mkdir(parents=True, exist_ok=True)
-    return screenshots_dir / filename
-
-
-def take_screenshot_full(filename: str | None = None) -> None:
-    """全屏截图.
-
-    Parameters
-    ----------
-    filename : str | None
-        文件名
-    """
-    output_path = get_screenshot_path(filename)
-
-    if Constants.IS_WINDOWS:
-        # Windows: 使用 PowerShell 截图
-        ps_script = f"""
-Add-Type -AssemblyName System.Windows.Forms
-Add-Type -AssemblyName System.Drawing
-$screen = [System.Windows.Forms.Screen]::PrimaryScreen
-$bounds = $screen.Bounds
-$bitmap = New-Object System.Drawing.Bitmap $bounds.Width, $bounds.Height
-$graphics = [System.Drawing.Graphics]::FromImage($bitmap)
-$graphics.CopyFromScreen($bounds.Location, [System.Drawing.Point]::Empty, $bounds.Size)
-$bitmap.Save('{output_path.as_posix()}')
-$graphics.Dispose()
-$bitmap.Dispose()
-"""
-        subprocess.run(["powershell", "-Command", ps_script], check=True)
-    elif Constants.IS_MACOS:
-        # macOS: 使用 screencapture
-        subprocess.run(["screencapture", "-x", str(output_path)], check=True)
-    else:
-        # Linux: 使用 gnome-screenshot 或 scrot
-        try:
-            subprocess.run(["gnome-screenshot", "-f", str(output_path)], check=True)
-        except FileNotFoundError:
-            subprocess.run(["scrot", str(output_path)], check=True)
-
-    print(f"截图已保存: {output_path}")
-
-
-def take_screenshot_area(filename: str | None = None) -> None:
-    """区域截图.
-
-    Parameters
-    ----------
-    filename : str | None
-        文件名
-    """
-    output_path = get_screenshot_path(filename)
-
-    if Constants.IS_WINDOWS:
-        # Windows: 使用 PowerShell 截图 (需要用户选择区域)
-        ps_script = f"""
-Add-Type -AssemblyName System.Windows.Forms
-Add-Type -AssemblyName System.Drawing
-$form = New-Object System.Windows.Forms.Form
-$form.WindowState = 'Maximized'
-$form.FormBorderStyle = 'None'
-$form.BackColor = [System.Drawing.Color]::FromArgb(1, 0, 0)
-$form.Opacity = 0.5
-$form.TopMost = $true
-$form.Show()
-Start-Sleep -Milliseconds 100
-$screen = [System.Windows.Forms.Screen]::PrimaryScreen
-$bounds = $screen.Bounds
-$bitmap = New-Object System.Drawing.Bitmap $bounds.Width, $bounds.Height
-$graphics = [System.Drawing.Graphics]::FromImage($bitmap)
-$graphics.CopyFromScreen($bounds.Location, [System.Drawing.Point]::Empty, $bounds.Size)
-$form.Close()
-$bitmap.Save('{output_path.as_posix()}')
-$graphics.Dispose()
-$bitmap.Dispose()
-"""
-        subprocess.run(["powershell", "-Command", ps_script], check=True)
-    elif Constants.IS_MACOS:
-        # macOS: 使用 screencapture 交互模式
-        subprocess.run(["screencapture", "-i", str(output_path)], check=True)
-    else:
-        # Linux: 使用 gnome-screenshot 交互模式
-        try:
-            subprocess.run(["gnome-screenshot", "-a", "-f", str(output_path)], check=True)
-        except FileNotFoundError:
-            subprocess.run(["scrot", "-s", str(output_path)], check=True)
-
-    print(f"截图已保存: {output_path}")
-
-
-# ============================================================================
-# CLI Runner
-# ============================================================================
-
-
-def main() -> None:
-    """截图工具主函数."""
-    parser = argparse.ArgumentParser(
-        description="Screenshot - 截图工具",
-        usage="screenshot <command> [options]",
-    )
-    subparsers = parser.add_subparsers(dest="command", help="可用命令")
-
-    # 全屏截图命令
-    full_parser = subparsers.add_parser("full", help="全屏截图")
-    full_parser.add_argument("--filename", type=str, help="文件名")
-
-    # 区域截图命令
-    area_parser = subparsers.add_parser("area", help="区域截图")
-    area_parser.add_argument("--filename", type=str, help="文件名")
-
-    args = parser.parse_args()
-
-    if args.command == "full":
-        graph = px.Graph.from_specs(
-            [px.TaskSpec("screenshot_full", fn=take_screenshot_full, kwargs={"filename": args.filename})]
-        )
-    elif args.command == "area":
-        graph = px.Graph.from_specs(
-            [px.TaskSpec("screenshot_area", fn=take_screenshot_area, kwargs={"filename": args.filename})]
-        )
-    else:
-        parser.print_help()
-        return
-
-    px.run(graph, strategy="thread")

src/pyflowx/cli/sshcopyid.py

@@ -1,122 +0,0 @@
-"""SSH 密钥部署工具.
-
-类似 ssh-copy-id, 自动将 SSH 公钥部署到远程服务器,
-支持密码认证和密钥认证两种方式.
-"""
-
-from __future__ import annotations
-
-import argparse
-import subprocess
-import sys
-from pathlib import Path
-
-import pyflowx as px
-
-# ============================================================================
-# 辅助函数
-# ============================================================================
-
-
-def ssh_copy_id(
-    hostname: str,
-    username: str,
-    password: str,
-    port: int = 22,
-    keypath: str = "~/.ssh/id_rsa.pub",
-    timeout: int = 30,
-) -> None:
-    """将 SSH 公钥部署到远程服务器.
-
-    Parameters
-    ----------
-    hostname : str
-        远程服务器主机名或 IP 地址
-    username : str
-        远程服务器用户名
-    password : str
-        远程服务器密码
-    port : int
-        SSH 端口, 默认 22
-    keypath : str
-        公钥文件路径, 默认 ~/.ssh/id_rsa.pub
-    timeout : int
-        SSH 操作超时秒数, 默认 30
-    """
-    # 读取公钥
-    pub_key_path = Path(keypath).expanduser()
-    if not pub_key_path.exists():
-        print(f"公钥文件不存在: {pub_key_path}")
-        sys.exit(1)
-
-    pub_key = pub_key_path.read_text().strip()
-
-    # 构建部署脚本
-    script = f"""mkdir -p ~/.ssh && chmod 700 ~/.ssh
-cd ~/.ssh && touch authorized_keys && chmod 600 authorized_keys
-grep -qF '{pub_key.split()[1]}' authorized_keys 2>/dev/null || echo '{pub_key}' >> authorized_keys"""
-
-    # 使用 sshpass 执行
-    try:
-        subprocess.run(
-            [
-                "sshpass",
-                "-p",
-                password,
-                "ssh",
-                "-p",
-                str(port),
-                "-o",
-                "StrictHostKeyChecking=no",
-                "-o",
-                "UserKnownHostsFile=/dev/null",
-                "-o",
-                f"ConnectTimeout={timeout}",
-                f"{username}@{hostname}",
-                script,
-            ],
-            check=True,
-            timeout=timeout,
-        )
-        print(f"SSH 密钥已部署到 {username}@{hostname}:{port}")
-    except FileNotFoundError:
-        print(f"未找到 sshpass 工具，请手动执行: ssh-copy-id -p {port} {username}@{hostname}")
-        sys.exit(1)
-    except subprocess.TimeoutExpired:
-        print("SSH 连接超时")
-        sys.exit(1)
-    except subprocess.CalledProcessError as e:
-        print(f"SSH 执行失败: {e}")
-        sys.exit(1)
-
-
-# ============================================================================
-# CLI Runner
-# ============================================================================
-
-
-def main() -> None:
-    """SSH 密钥部署工具主函数."""
-    parser = argparse.ArgumentParser(
-        description="SSHCopyID - SSH 密钥部署工具",
-        usage="sshcopyid <hostname> <username> <password> [--port PORT] [--keypath KEYPATH]",
-    )
-    parser.add_argument("hostname", type=str, help="远程服务器主机名或 IP 地址")
-    parser.add_argument("username", type=str, help="远程服务器用户名")
-    parser.add_argument("password", type=str, help="远程服务器密码")
-    parser.add_argument("--port", type=int, default=22, help="SSH 端口 (默认: 22)")
-    parser.add_argument("--keypath", type=str, default="~/.ssh/id_rsa.pub", help="公钥文件路径")
-    parser.add_argument("--timeout", type=int, default=30, help="SSH 操作超时秒数 (默认: 30)")
-    args = parser.parse_args()
-
-    graph = px.Graph.from_specs(
-        [
-            px.TaskSpec(
-                "ssh_deploy",
-                fn=ssh_copy_id,
-                args=(args.hostname, args.username, args.password),
-                kwargs={"port": args.port, "keypath": args.keypath, "timeout": args.timeout},
-            )
-        ]
-    )
-    px.run(graph, strategy="thread")

src/pyflowx/cli/yamlrun.py

@@ -0,0 +1,109 @@
+"""YAML 任务编排执行工具.
+
+从 YAML 文件加载 GitHub Actions 风格的任务图并执行.
+支持串并行编排、矩阵扇出、条件执行等 CI/CD 核心概念.
+
+用法
+----
+    yamlrun pipeline.yaml                    # 执行 YAML 任务图
+    yamlrun pipeline.yaml --strategy thread  # 指定执行策略
+    yamlrun pipeline.yaml --dry-run          # 仅打印任务分层, 不执行
+    yamlrun pipeline.yaml --list             # 列出所有任务名
+    yamlrun pipeline.yaml --quiet            # 静默模式
+
+示例 YAML
+----------
+::
+
+    strategy: thread
+    jobs:
+      setup:
+        cmd: ["git", "clone", "https://github.com/foo/bar"]
+      build:
+        needs: [setup]
+        cmd: ["python", "-m", "build"]
+      test:
+        needs: [build]
+        cmd: ["pytest"]
+        strategy:
+          matrix:
+            python: ["3.8", "3.9"]
+"""
+
+from __future__ import annotations
+
+import argparse
+import sys
+from pathlib import Path
+from typing import cast
+
+import pyflowx as px
+from pyflowx.executors import Strategy
+
+
+def main() -> None:
+    """YAML 任务编排执行工具主函数."""
+    parser = argparse.ArgumentParser(
+        description="YamlRun - 从 YAML 文件加载并执行任务图",
+        usage="yamlrun <file.yaml> [--strategy STRATEGY] [--dry-run] [--list] [--quiet]",
+    )
+    parser.add_argument("file", type=str, help="YAML 任务图文件路径")
+    parser.add_argument(
+        "--strategy",
+        type=str,
+        default=None,
+        help="执行策略: sequential/thread/async/dependency (默认: YAML 中指定的策略或 dependency)",
+    )
+    parser.add_argument("--dry-run", action="store_true", help="仅打印任务分层, 不执行")
+    parser.add_argument("--list", action="store_true", help="列出所有任务名后退出")
+    parser.add_argument("--quiet", action="store_true", help="静默模式, 不打印详细输出")
+    args = parser.parse_args()
+
+    file_path = Path(args.file)
+    if not file_path.exists():
+        print(f"错误: 文件不存在: {file_path}", file=sys.stderr)
+        sys.exit(1)
+
+    try:
+        graph = px.Graph.from_yaml(file_path)
+    except px.YamlLoadError as e:
+        print(f"错误: YAML 加载失败: {e}", file=sys.stderr)
+        sys.exit(1)
+
+    if args.list:
+        print("任务列表:")
+        for name in graph.names:
+            spec = graph.spec(name)
+            deps = ", ".join(spec.depends_on) if spec.depends_on else "(无依赖)"
+            print(f"  - {name} (依赖: {deps})")
+        sys.exit(0)
+
+    layers = graph.layers()
+    print(f"任务分层 ({len(layers)} 层):")
+    for i, layer in enumerate(layers):
+        print(f"  层 {i + 1}: {layer}")
+
+    if args.dry_run:
+        print("\n[dry-run] 跳过执行")
+        sys.exit(0)
+
+    strategy = args.strategy or graph.defaults.strategy or "dependency"
+    print(f"\n执行策略: {strategy}")
+    print(f"任务总数: {len(graph.names)}")
+    print("-" * 40)
+
+    report = px.run(graph, strategy=cast(Strategy, strategy), verbose=not args.quiet)
+
+    print("-" * 40)
+    succeeded = report.succeeded_tasks()
+    failed = report.failed_tasks()
+    skipped = report.skipped_tasks()
+    print(f"完成: {len(succeeded)} 成功 / {len(failed)} 失败 / {len(skipped)} 跳过 (共 {len(graph.names)})")
+
+    if failed:
+        print(f"失败任务: {failed}")
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()

src/pyflowx/command.py

@@ -90,6 +90,8 @@ def run_command(spec: TaskSpec[Any]) -> Any:  # noqa: PLR0912
         print(f"[verbose] 返回码: {result.returncode}", flush=True)
 
     if result.returncode == 0:
+        if not verbose and result.stdout:
+            print(result.stdout, end="", flush=True)
         return None
 
     err_msg = f"{label}执行失败: `{cmd_str}`, 返回码: {result.returncode}"

src/pyflowx/configs/autofmt.yaml

@@ -0,0 +1,65 @@
+# autofmt - 自动格式化工具
+# 用法:
+#   pf autofmt fmt --target .
+#   pf autofmt lint --target .
+#   pf autofmt lint --target . --fix
+#   pf autofmt doc --root-dir .
+#   pf autofmt sync --root-dir .
+strategy: thread
+variables:
+  TARGET: "."
+  ROOT_DIR: "."
+  FIX: false
+cli:
+  description: "AutoFmt - 自动格式化工具"
+  usage: "pf autofmt <command> [options]"
+  subcommands:
+    fmt:
+      help: "格式化代码"
+      options:
+        - name: TARGET
+          flag: "--target"
+          type: str
+          default: "."
+          help: "目标路径 (默认: .)"
+    lint:
+      help: "代码检查"
+      options:
+        - name: TARGET
+          flag: "--target"
+          type: str
+          default: "."
+          help: "目标路径 (默认: .)"
+        - name: FIX
+          flag: "--fix"
+          action: "store_true"
+          help: "自动修复问题"
+    doc:
+      help: "自动添加文档字符串"
+      options:
+        - name: ROOT_DIR
+          flag: "--root-dir"
+          type: str
+          default: "."
+          help: "根目录 (默认: .)"
+    sync:
+      help: "同步 pyproject 配置"
+      options:
+        - name: ROOT_DIR
+          flag: "--root-dir"
+          type: str
+          default: "."
+          help: "根目录 (默认: .)"
+jobs:
+  fmt:
+    cmd: ["ruff", "format", "${TARGET}"]
+  lint:
+    cmd: ["ruff", "check", "${TARGET}"]
+  lint_fix:
+    cmd: ["ruff", "check", "--fix", "--unsafe-fixes", "${TARGET}"]
+  doc:
+    fn: auto_add_docstrings
+    args: ["${ROOT_DIR}"]
+  sync:
+    fn: sync_pyproject_config
+    args: ["${ROOT_DIR}"]

src/pyflowx/configs/bumpversion.yaml

@@ -0,0 +1,27 @@
+# bumpversion - 版本号自动管理工具
+# 用法:
+#   pf bumpversion
+#   pf bumpversion minor --no-tag
+strategy: sequential
+variables:
+  PART: patch
+  NO_TAG: false
+cli:
+  description: "BumpVersion - 版本号自动管理工具"
+  usage: "pf bumpversion [part] [options]"
+  positional:
+    - name: PART
+      type: str
+      default: patch
+      help: "版本部分: patch, minor, major"
+  options:
+    - name: NO_TAG
+      flag: "--no-tag"
+      action: "store_true"
+      help: "提交后不创建 git tag"
+jobs:
+  bump:
+    fn: bump_project_version
+    args: ["${PART}"]
+    kwargs:
+      no_tag: ${NO_TAG}

src/pyflowx/configs/filedate.yaml

@@ -0,0 +1,36 @@
+# filedate - 文件日期处理工具
+# 用法:
+#   pf filedate add file1.txt file2.txt
+#   pf filedate clear file1.txt file2.txt
+strategy: thread
+variables:
+  FILES: []
+cli:
+  description: "FileDate - 文件日期处理工具"
+  usage: "pf filedate <command> [files...]"
+  subcommands:
+    add:
+      help: "添加日期前缀"
+      positional:
+        - name: FILES
+          nargs: "+"
+          type: path
+          help: "文件路径"
+    clear:
+      help: "清除日期前缀"
+      positional:
+        - name: FILES
+          nargs: "+"
+          type: path
+          help: "文件路径"
+jobs:
+  add:
+    fn: process_files_date
+    args: ["${FILES}"]
+    kwargs:
+      clear: false
+  clear:
+    fn: process_files_date
+    args: ["${FILES}"]
+    kwargs:
+      clear: true

src/pyflowx/configs/filelevel.yaml

@@ -0,0 +1,28 @@
+# filelevel - 文件等级重命名工具
+# 用法:
+#   pf filelevel set file.txt --level 2
+strategy: thread
+variables:
+  FILES: []
+  LEVEL: 0
+cli:
+  description: "FileLevel - 文件等级重命名工具"
+  usage: "pf filelevel <command> [files...] [options]"
+  subcommands:
+    set:
+      help: "设置文件等级"
+      positional:
+        - name: FILES
+          nargs: "+"
+          type: path
+          help: "文件路径"
+      options:
+        - name: LEVEL
+          flag: "--level"
+          type: int
+          required: true
+          help: "文件等级 (0-4)"
+jobs:
+  set:
+    fn: process_files_level
+    args: ["${FILES}", "${LEVEL}"]

src/pyflowx/configs/folderback.yaml

@@ -0,0 +1,34 @@
+# folderback - 文件夹备份工具
+# 用法:
+#   pf folderback
+#   pf folderback --src ./project --dst ./backup --max-zip 10
+strategy: thread
+variables:
+  SRC: "."
+  DST: "./backup"
+  MAX_ZIP: 5
+cli:
+  description: "FolderBack - 文件夹备份工具"
+  usage: "pf folderback [options]"
+  options:
+    - name: SRC
+      flag: "--src"
+      type: str
+      default: "."
+      help: "源文件夹路径 (默认: 当前目录)"
+    - name: DST
+      flag: "--dst"
+      type: str
+      default: "./backup"
+      help: "目标文件夹路径 (默认: ./backup)"
+    - name: MAX_ZIP
+      flag: "--max-zip"
+      type: int
+      default: 5
+      help: "最大备份数量 (默认: 5)"
+jobs:
+  backup:
+    fn: backup_folder
+    args: ["${SRC}", "${DST}"]
+    kwargs:
+      max_zip: ${MAX_ZIP}

src/pyflowx/configs/folderzip.yaml

@@ -0,0 +1,21 @@
+# folderzip - 文件夹压缩工具
+# 用法:
+#   pf folderzip
+#   pf folderzip --cwd ./project
+strategy: thread
+variables:
+  CWD: "."
+cli:
+  description: "FolderZip - 文件夹压缩工具"
+  usage: "pf folderzip [options]"
+  options:
+    - name: CWD
+      flag: "--cwd"
+      type: str
+      required: false
+      default: "."
+      help: "工作目录 (默认: 当前目录)"
+jobs:
+  zip:
+    fn: zip_folders
+    args: ["${CWD}"]

src/pyflowx/configs/gittool.yaml

@@ -0,0 +1,51 @@
+# gittool - Git 执行工具
+# 用法:
+#   pf gittool a
+#   pf gittool c
+#   pf gittool i
+#   pf gittool isub
+#   pf gittool p
+#   pf gittool pl
+strategy: thread
+variables:
+  # git clean -e 参数列表 (展开为 cmd 数组元素)
+  CLEAN_EXCLUDES: ["-e", ".venv", "-e", ".tox", "-e", ".pytest_cache",
+                    "-e", ".ruff_cache", "-e", "node_modules",
+                    "-e", ".idea", "-e", ".vscode",
+                    "-e", ".trae", "-e", ".qoder",
+                    "-e", ".editorconfig", "-e", "idea.config",
+                    "-e", "idea_modules.xml", "-e", "vcs.xml"]
+cli:
+  description: "GitTool - Git 执行工具"
+  usage: "pf gittool <command>"
+  subcommands:
+    a:
+      help: "添加并提交"
+    c:
+      help: "清理并查看状态"
+    i:
+      help: "初始化并提交"
+    isub:
+      help: "初始化子目录"
+    p:
+      help: "推送"
+    pl:
+      help: "拉取"
+jobs:
+  a:
+    fn: git_add_commit
+    args: ["chore: update"]
+  clean:
+    cmd: ["git", "clean", "-xfd", "${CLEAN_EXCLUDES}"]
+  c:
+    needs: [clean]
+    cmd: ["git", "status", "--porcelain"]
+  i:
+    fn: git_init_add_commit
+    args: ["init commit"]
+  isub:
+    fn: init_sub_dirs
+  p:
+    cmd: ["git", "push"]
+  pl:
+    cmd: ["git", "pull"]

src/pyflowx/configs/lscalc.yaml

@@ -0,0 +1,51 @@
+# lscalc - LS-DYNA 计算工具
+# 用法:
+#   pf lscalc run input.k --ncpu 4
+#   pf lscalc status
+strategy: thread
+variables:
+  INPUT_FILE: input.k
+  NCPU: 4
+cli:
+  description: "LSCalc - LS-DYNA 计算工具"
+  usage: "pf lscalc <command> [options]"
+  subcommands:
+    run:
+      help: "运行 LS-DYNA 计算"
+      positional:
+        - name: INPUT_FILE
+          type: str
+          help: "输入文件路径"
+      options:
+        - name: NCPU
+          flag: "--ncpu"
+          type: int
+          default: 4
+          help: "CPU 核心数 (默认: 4)"
+    mpi:
+      help: "运行 LS-DYNA MPI 计算"
+      positional:
+        - name: INPUT_FILE
+          type: str
+          help: "输入文件路径"
+      options:
+        - name: NCPU
+          flag: "--ncpu"
+          type: int
+          default: 4
+          help: "CPU 核心数 (默认: 4)"
+    status:
+      help: "检查 LS-DYNA 进程状态"
+jobs:
+  run:
+    fn: run_ls_dyna
+    args: ["${INPUT_FILE}"]
+    kwargs:
+      ncpu: ${NCPU}
+  mpi:
+    fn: run_ls_dyna_mpi
+    args: ["${INPUT_FILE}"]
+    kwargs:
+      ncpu: ${NCPU}
+  status:
+    fn: check_ls_dyna_status

src/pyflowx/configs/packtool.yaml

@@ -0,0 +1,107 @@
+# packtool - Python 打包工具
+# 用法:
+#   pf packtool src --project-dir . --output-dir .pypack
+#   pf packtool deps requests numpy --lib-dir libs
+#   pf packtool wheel --project-dir . --output-dir dist
+#   pf packtool embed --version 3.10 --output-dir python
+#   pf packtool zip --source-dir . --output-file package.zip
+#   pf packtool clean
+strategy: thread
+variables:
+  PROJECT_DIR: "."
+  OUTPUT_DIR: ".pypack"
+  LIB_DIR: "libs"
+  DEPENDENCIES: []
+  VERSION: "3.10"
+  OUTPUT_FILE: "package.zip"
+  SOURCE_DIR: "."
+cli:
+  description: "PackTool - Python 打包工具"
+  usage: "pf packtool <command> [options]"
+  subcommands:
+    src:
+      help: "打包源码"
+      options:
+        - name: PROJECT_DIR
+          flag: "--project-dir"
+          type: path
+          default: "."
+          help: "项目目录 (默认: .)"
+        - name: OUTPUT_DIR
+          flag: "--output-dir"
+          type: str
+          default: ".pypack"
+          help: "输出目录 (默认: .pypack)"
+    deps:
+      help: "打包依赖"
+      positional:
+        - name: DEPENDENCIES
+          nargs: "*"
+          type: str
+          help: "依赖包列表"
+      options:
+        - name: LIB_DIR
+          flag: "--lib-dir"
+          type: path
+          default: "libs"
+          help: "依赖库目录 (默认: libs)"
+    wheel:
+      help: "构建 wheel"
+      options:
+        - name: PROJECT_DIR
+          flag: "--project-dir"
+          type: path
+          default: "."
+          help: "项目目录 (默认: .)"
+        - name: OUTPUT_DIR
+          flag: "--output-dir"
+          type: path
+          default: "dist"
+          help: "输出目录 (默认: dist)"
+    embed:
+      help: "安装嵌入式 Python"
+      options:
+        - name: VERSION
+          flag: "--version"
+          type: str
+          default: "3.10"
+          help: "Python 版本 (默认: 3.10)"
+        - name: OUTPUT_DIR
+          flag: "--output-dir"
+          type: path
+          default: "python"
+          help: "输出目录 (默认: python)"
+    zip:
+      help: "创建 zip 包"
+      options:
+        - name: SOURCE_DIR
+          flag: "--source-dir"
+          type: path
+          default: "."
+          help: "源目录 (默认: .)"
+        - name: OUTPUT_FILE
+          flag: "--output-file"
+          type: path
+          default: "package.zip"
+          help: "输出文件 (默认: package.zip)"
+    clean:
+      help: "清理构建目录"
+jobs:
+  src:
+    fn: pack_source
+    args: ["${PROJECT_DIR}", "${OUTPUT_DIR}"]
+  deps:
+    fn: pack_dependencies
+    args: ["${LIB_DIR}", "${DEPENDENCIES}"]
+  wheel:
+    fn: pack_wheel
+    args: ["${PROJECT_DIR}", "${OUTPUT_DIR}"]
+  embed:
+    fn: install_embed_python
+    args: ["${VERSION}", "${OUTPUT_DIR}"]
+  zip:
+    fn: create_zip_package
+    args: ["${SOURCE_DIR}", "${OUTPUT_FILE}"]
+  clean:
+    fn: clean_build_dir
+    args: ["${OUTPUT_DIR}"]

src/pyflowx/configs/pdftool.yaml

@@ -0,0 +1,303 @@
+# pdftool - PDF 文件工具集
+# 用法:
+#   pf pdftool m a.pdf b.pdf --output merged.pdf
+#   pf pdftool s input.pdf --output-dir split
+#   pf pdftool c input.pdf --output compressed.pdf
+#   pf pdftool e input.pdf --output encrypted.pdf --password 123456
+#   pf pdftool d input.pdf --output decrypted.pdf --password 123456
+#   pf pdftool xt input.pdf --output output.txt
+#   pf pdftool xi input.pdf --output-dir images
+#   pf pdftool w input.pdf --output watermarked.pdf --text CONFIDENTIAL
+#   pf pdftool r input.pdf --output rotated.pdf --rotation 90
+#   pf pdftool crop input.pdf --output cropped.pdf --left 10 --top 10 --right 10 --bottom 10
+#   pf pdftool i input.pdf
+#   pf pdftool ocr input.pdf --output ocr.pdf --lang chi_sim+eng
+#   pf pdftool img input.pdf --output-dir images --dpi 300
+#   pf pdftool repair input.pdf --output repaired.pdf
+strategy: thread
+variables:
+  INPUT: input.pdf
+  INPUTS: []
+  OUTPUT: output.pdf
+  OUTPUT_DIR: output
+  PASSWORD: ""
+  TEXT: CONFIDENTIAL
+  ROTATION: 90
+  MARGINS: [10, 10, 10, 10]
+  DPI: 300
+  LANG: chi_sim+eng
+  ORDER: []
+  LEFT: 10
+  TOP: 10
+  RIGHT: 10
+  BOTTOM: 10
+cli:
+  description: "PdfTool - PDF 文件工具集"
+  usage: "pf pdftool <command> [options]"
+  subcommands:
+    m:
+      help: "合并 PDF"
+      positional:
+        - name: INPUTS
+          nargs: "+"
+          type: path
+          help: "输入 PDF 文件列表"
+      options:
+        - name: OUTPUT
+          flag: "--output"
+          type: path
+          default: "merged.pdf"
+          help: "输出文件 (默认: merged.pdf)"
+    s:
+      help: "拆分 PDF"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT_DIR
+          flag: "--output-dir"
+          type: path
+          default: "split"
+          help: "输出目录 (默认: split)"
+    c:
+      help: "压缩 PDF"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT
+          flag: "--output"
+          type: path
+          default: "compressed.pdf"
+          help: "输出文件 (默认: compressed.pdf)"
+    e:
+      help: "加密 PDF"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT
+          flag: "--output"
+          type: path
+          default: "encrypted.pdf"
+          help: "输出文件 (默认: encrypted.pdf)"
+        - name: PASSWORD
+          flag: "--password"
+          type: str
+          required: true
+          help: "密码 (必填)"
+    d:
+      help: "解密 PDF"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT
+          flag: "--output"
+          type: path
+          default: "decrypted.pdf"
+          help: "输出文件 (默认: decrypted.pdf)"
+        - name: PASSWORD
+          flag: "--password"
+          type: str
+          required: true
+          help: "密码 (必填)"
+    xt:
+      help: "提取文本"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT
+          flag: "--output"
+          type: path
+          default: "output.txt"
+          help: "输出文件 (默认: output.txt)"
+    xi:
+      help: "提取图片"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT_DIR
+          flag: "--output-dir"
+          type: path
+          default: "images"
+          help: "输出目录 (默认: images)"
+    w:
+      help: "添加水印"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT
+          flag: "--output"
+          type: path
+          default: "watermarked.pdf"
+          help: "输出文件 (默认: watermarked.pdf)"
+        - name: TEXT
+          flag: "--text"
+          type: str
+          default: "CONFIDENTIAL"
+          help: "水印文字 (默认: CONFIDENTIAL)"
+    r:
+      help: "旋转 PDF"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT
+          flag: "--output"
+          type: path
+          default: "rotated.pdf"
+          help: "输出文件 (默认: rotated.pdf)"
+        - name: ROTATION
+          flag: "--rotation"
+          type: int
+          default: 90
+          help: "旋转角度 (默认: 90)"
+    crop:
+      help: "裁剪 PDF"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT
+          flag: "--output"
+          type: path
+          default: "cropped.pdf"
+          help: "输出文件 (默认: cropped.pdf)"
+        - name: LEFT
+          flag: "--left"
+          type: int
+          default: 10
+          help: "左边距 (默认: 10)"
+        - name: TOP
+          flag: "--top"
+          type: int
+          default: 10
+          help: "上边距 (默认: 10)"
+        - name: RIGHT
+          flag: "--right"
+          type: int
+          default: 10
+          help: "右边距 (默认: 10)"
+        - name: BOTTOM
+          flag: "--bottom"
+          type: int
+          default: 10
+          help: "下边距 (默认: 10)"
+    i:
+      help: "查看 PDF 信息"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+    ocr:
+      help: "PDF OCR 识别"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT
+          flag: "--output"
+          type: path
+          default: "ocr.pdf"
+          help: "输出文件 (默认: ocr.pdf)"
+        - name: LANG
+          flag: "--lang"
+          type: str
+          default: "chi_sim+eng"
+          help: "识别语言 (默认: chi_sim+eng)"
+    img:
+      help: "PDF 转图片"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT_DIR
+          flag: "--output-dir"
+          type: path
+          default: "images"
+          help: "输出目录 (默认: images)"
+        - name: DPI
+          flag: "--dpi"
+          type: int
+          default: 300
+          help: "DPI (默认: 300)"
+    repair:
+      help: "修复 PDF"
+      positional:
+        - name: INPUT
+          type: path
+          help: "输入 PDF 文件"
+      options:
+        - name: OUTPUT
+          flag: "--output"
+          type: path
+          default: "repaired.pdf"
+          help: "输出文件 (默认: repaired.pdf)"
+jobs:
+  m:
+    fn: pdf_merge
+    args: ["${INPUTS}", "${OUTPUT}"]
+  s:
+    fn: pdf_split
+    args: ["${INPUT}", "${OUTPUT_DIR}"]
+  c:
+    fn: pdf_compress
+    args: ["${INPUT}", "${OUTPUT}"]
+  e:
+    fn: pdf_encrypt
+    args: ["${INPUT}", "${OUTPUT}", "${PASSWORD}"]
+  d:
+    fn: pdf_decrypt
+    args: ["${INPUT}", "${OUTPUT}", "${PASSWORD}"]
+  xt:
+    fn: pdf_extract_text
+    args: ["${INPUT}", "${OUTPUT}"]
+  xi:
+    fn: pdf_extract_images
+    args: ["${INPUT}", "${OUTPUT_DIR}"]
+  w:
+    fn: pdf_add_watermark
+    args: ["${INPUT}", "${OUTPUT}"]
+    kwargs:
+      text: "${TEXT}"
+  r:
+    fn: pdf_rotate
+    args: ["${INPUT}", "${OUTPUT}"]
+    kwargs:
+      rotation: ${ROTATION}
+  crop:
+    fn: pdf_crop
+    args: ["${INPUT}", "${OUTPUT}"]
+    kwargs:
+      margins: "${MARGINS}"
+  i:
+    fn: pdf_info
+    args: ["${INPUT}"]
+  ocr:
+    fn: pdf_ocr
+    args: ["${INPUT}", "${OUTPUT}"]
+    kwargs:
+      lang: "${LANG}"
+  img:
+    fn: pdf_to_images
+    args: ["${INPUT}", "${OUTPUT_DIR}"]
+    kwargs:
+      dpi: ${DPI}
+  repair:
+    fn: pdf_repair
+    args: ["${INPUT}", "${OUTPUT}"]

src/pyflowx/configs/piptool.yaml

@@ -0,0 +1,78 @@
+# piptool - pip 包管理工具
+# 用法:
+#   pf piptool i requests
+#   pf piptool u requests
+#   pf piptool r requests
+#   pf piptool d requests
+#   pf piptool up
+#   pf piptool f
+strategy: thread
+variables:
+  PACKAGES: []
+  OFFLINE: false
+cli:
+  description: "PipTool - pip 包管理工具"
+  usage: "pf piptool <command> [packages...] [options]"
+  subcommands:
+    i:
+      help: "安装包"
+      positional:
+        - name: PACKAGES
+          nargs: "+"
+          type: str
+          help: "包名列表"
+    u:
+      help: "卸载包"
+      positional:
+        - name: PACKAGES
+          nargs: "+"
+          type: str
+          help: "包名列表"
+    r:
+      help: "重装包"
+      positional:
+        - name: PACKAGES
+          nargs: "+"
+          type: str
+          help: "包名列表"
+      options:
+        - name: OFFLINE
+          flag: "--offline"
+          action: "store_true"
+          help: "离线模式"
+    d:
+      help: "下载包"
+      positional:
+        - name: PACKAGES
+          nargs: "+"
+          type: str
+          help: "包名列表"
+      options:
+        - name: OFFLINE
+          flag: "--offline"
+          action: "store_true"
+          help: "离线模式"
+    up:
+      help: "升级 pip"
+    f:
+      help: "导出依赖"
+jobs:
+  i:
+    cmd: ["pip", "install", "${PACKAGES}"]
+  u:
+    fn: pip_uninstall
+    args: ["${PACKAGES}"]
+  r:
+    fn: pip_reinstall
+    args: ["${PACKAGES}"]
+    kwargs:
+      offline: ${OFFLINE}
+  d:
+    fn: pip_download
+    args: ["${PACKAGES}"]
+    kwargs:
+      offline: ${OFFLINE}
+  up:
+    cmd: ["python", "-m", "pip", "install", "--upgrade", "pip"]
+  f:
+    fn: pip_freeze

src/pyflowx/configs/pymake.yaml

@@ -0,0 +1,125 @@
+# pymake - 项目构建工具
+# 用法
+#   pf pymake <command>
+# 命令
+#   b:     构建 Python 主包 (uv build)
+#   ba:    构建所有包 (Python + Rust)
+#   bc:    构建 Rust 核心模块 (maturin build)
+#   bump:  升级版本号 (清理 + 检查 + add + bumpversion)
+#   bumpmi: 升级次版本号 (bumpversion minor)
+#   c:     清理构建产物 (调用 gitt c)
+#   cov:   测试并生成覆盖率
+#   doc:   构建 Sphinx 文档
+#   lint:  代码格式化与检查 (ruff)
+#   p:     推送代码 (清理 + push + push tags)
+#   pb:    发布到 PyPI (twine + hatch)
+#   sync:  同步依赖 (uv sync)
+#   t:     运行测试
+#   tc:    类型检查 (pyrefly + ruff)
+#   tf:    快速测试 (无 slow)
+#   tox:   多版本测试 (tox)
+strategy: thread
+variables:
+  CWD: "."
+cli:
+  description: "PyMake - 项目构建工具"
+  usage: "pf pymake <command>"
+  options:
+    - name: CWD
+      flag: "--cwd"
+      type: path
+      required: false
+      default: "."
+      help: "工作目录 (默认: 当前目录)"
+  subcommands:
+    b: {help: "构建 Python 主包 (uv build)"}
+    ba: {help: "构建所有包 (Python + Rust)"}
+    bc: {help: "构建 Rust 核心模块 (maturin build)"}
+    bump: {help: "升级版本号 (清理 + 检查 + add + bumpversion)"}
+    bumpmi: {help: "升级次版本号 (bumpversion minor)"}
+    c: {help: "清理构建产物 (调用 gitt c)"}
+    cov: {help: "测试并生成覆盖率"}
+    doc: {help: "构建 Sphinx 文档"}
+    lint: {help: "代码格式化与检查 (ruff)"}
+    p: {help: "推送代码 (清理 + push + push tags)"}
+    pb: {help: "发布到 PyPI (twine + hatch)"}
+    sync: {help: "同步依赖 (uv sync)"}
+    t: {help: "运行测试"}
+    tc: {help: "类型检查 (pyrefly + ruff)"}
+    tf: {help: "快速测试 (无 slow)"}
+    tox: {help: "多版本测试 (tox)"}
+jobs:
+  # 单任务别名
+  b:
+    cmd: ["uv", "build"]
+    cwd: ${CWD}
+  bc:
+    cmd: ["maturin", "build", "-r"]
+    cwd: ${CWD}
+  sync:
+    cmd: ["uv", "sync"]
+    cwd: ${CWD}
+  c:
+    cmd: ["pf", "gitt", "c"]
+    cwd: ${CWD}
+  t:
+    cmd: ["pytest", "-m", "not slow", "-n", "8", "--dist", "loadfile", "--color=yes", "--durations=10"]
+    cwd: ${CWD}
+  tf:
+    cmd: ["pytest", "-m", "not slow", "--dist", "loadfile", "--color=yes", "--durations=10"]
+    cwd: ${CWD}
+  bumpversion:
+    cmd: ["bumpversion", "patch"]
+    needs: [git_add_all]
+    cwd: ${CWD}
+  bumpmi:
+    cmd: ["bumpversion", "minor"]
+    cwd: ${CWD}
+  doc:
+    cmd: ["sphinx-build", "-b", "html", "docs", "docs/_build"]
+    cwd: ${CWD}
+  lint:
+    cmd: ["ruff", "check", "--fix", "--unsafe-fixes"]
+    cwd: ${CWD}
+  tox:
+    cmd: ["tox", "-p", "auto"]
+    cwd: ${CWD}
+
+  # 内部 job (不暴露为 subcommand)
+  test_coverage:
+    cmd: ["pytest", "--cov", "-n", "8", "--dist", "loadfile", "--tb=short", "-v", "--color=yes", "--durations=10"]
+    needs: [c]
+    cwd: ${CWD}
+  pyrefly_check:
+    cmd: ["pyrefly", "check", "."]
+    cwd: ${CWD}
+  git_add_all:
+    cmd: ["git", "add", "-A"]
+    needs: [tc]
+    cwd: ${CWD}
+  git_push:
+    cmd: ["git", "push"]
+    cwd: ${CWD}
+  git_push_tags:
+    cmd: ["git", "push", "--tags"]
+    cwd: ${CWD}
+  twine_publish:
+    cmd: ["twine", "upload", "--disable-progress-bar"]
+    cwd: ${CWD}
+  publish_python:
+    cmd: ["hatch", "publish"]
+    cwd: ${CWD}
+
+  # 聚合 job (方向 B: 有 needs 无 cmd/fn)
+  ba:
+    needs: [b, bc]
+  bump:
+    needs: [bumpversion]
+  cov:
+    needs: [test_coverage]
+  tc:
+    needs: [c, pyrefly_check, lint]
+  p:
+    needs: [c, git_push, git_push_tags]
+  pb:
+    needs: [twine_publish, publish_python]

src/pyflowx/configs/reseticoncache.yaml

@@ -0,0 +1,13 @@
+# reseticoncache - 重置 Windows 图标缓存
+# 用法
+#   pf reseticon
+# 说明
+#   杀掉 explorer → 删除 IconCache.db → 删除 iconcache* → 重启 explorer
+#   仅在 Windows 上有效, 非 Windows 平台打印提示并跳过
+strategy: sequential
+cli:
+  description: "重置 Windows 图标缓存"
+  usage: "pf reseticon"
+jobs:
+  reset:
+    fn: reset_icon_cache_run

src/pyflowx/configs/screenshot.yaml

@@ -0,0 +1,34 @@
+# screenshot - 截图工具
+# 用法:
+#   pf screenshot full
+#   pf screenshot area --filename custom.png
+strategy: thread
+variables:
+  FILENAME: null
+cli:
+  description: "Screenshot - 截图工具"
+  usage: "pf screenshot <command> [options]"
+  subcommands:
+    full:
+      help: "全屏截图"
+      options:
+        - name: FILENAME
+          flag: "--filename"
+          type: str
+          help: "文件名"
+    area:
+      help: "区域截图"
+      options:
+        - name: FILENAME
+          flag: "--filename"
+          type: str
+          help: "文件名"
+jobs:
+  full:
+    fn: take_screenshot_full
+    kwargs:
+      filename: "${FILENAME}"
+  area:
+    fn: take_screenshot_area
+    kwargs:
+      filename: "${FILENAME}"

src/pyflowx/configs/sshcopyid.yaml

@@ -0,0 +1,49 @@
+# sshcopyid - SSH 密钥部署工具
+# 用法:
+#   pf sshcopyid hostname username password
+#   pf sshcopyid server user pass --port 2222
+strategy: thread
+variables:
+  HOSTNAME: ""
+  USERNAME: ""
+  PASSWORD: ""
+  PORT: 22
+  KEYPATH: "~/.ssh/id_rsa.pub"
+  TIMEOUT: 30
+cli:
+  description: "SSHCopyID - SSH 密钥部署工具"
+  usage: "pf sshcopyid <hostname> <username> <password> [options]"
+  positional:
+    - name: HOSTNAME
+      type: str
+      help: "远程服务器主机名或 IP 地址"
+    - name: USERNAME
+      type: str
+      help: "远程服务器用户名"
+    - name: PASSWORD
+      type: str
+      help: "远程服务器密码"
+  options:
+    - name: PORT
+      flag: "--port"
+      type: int
+      default: 22
+      help: "SSH 端口 (默认: 22)"
+    - name: KEYPATH
+      flag: "--keypath"
+      type: str
+      default: "~/.ssh/id_rsa.pub"
+      help: "公钥文件路径"
+    - name: TIMEOUT
+      flag: "--timeout"
+      type: int
+      default: 30
+      help: "SSH 操作超时秒数 (默认: 30)"
+jobs:
+  deploy:
+    fn: ssh_copy_id
+    args: ["${HOSTNAME}", "${USERNAME}", "${PASSWORD}"]
+    kwargs:
+      port: ${PORT}
+      keypath: "${KEYPATH}"
+      timeout: ${TIMEOUT}

src/pyflowx/examples/async_aggregation.py

@@ -31,12 +31,14 @@ def aggregate(ctx: px.Context) -> dict[str, Any]:
 
 
 def main() -> None:
-    graph = px.Graph.from_specs([
-        # Static positional args parameterise the same function twice.
-        px.TaskSpec("fetch_user", fetch_user, args=(1,)),
-        px.TaskSpec("fetch_posts", fetch_posts, args=(1,)),
-        px.TaskSpec("aggregate", aggregate, depends_on=("fetch_user", "fetch_posts")),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            # Static positional args parameterise the same function twice.
+            px.TaskSpec("fetch_user", fetch_user, args=(1,)),
+            px.TaskSpec("fetch_posts", fetch_posts, args=(1,)),
+            px.TaskSpec("aggregate", aggregate, depends_on=("fetch_user", "fetch_posts")),
+        ]
+    )
 
     print("=== Dry run ===")
     _ = px.run(graph, strategy="async", dry_run=True)

src/pyflowx/examples/etl_pipeline.py

@@ -46,19 +46,21 @@ def load(transform: list[dict[str, Any]]) -> int:
 
 
 def main() -> None:
-    graph = px.Graph.from_specs([
-        px.TaskSpec("extract_customers", extract_customers, tags=("extract",)),
-        px.TaskSpec("extract_orders", extract_orders, tags=("extract",)),
-        px.TaskSpec(
-            "transform",
-            transform,
-            depends_on=("extract_customers", "extract_orders"),
-            tags=("transform",),
-        ),
-        px.TaskSpec(
-            "load", load, depends_on=("transform",), retry=px.RetryPolicy(max_attempts=1, delay=1.0), tags=("load",)
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("extract_customers", extract_customers, tags=("extract",)),
+            px.TaskSpec("extract_orders", extract_orders, tags=("extract",)),
+            px.TaskSpec(
+                "transform",
+                transform,
+                depends_on=("extract_customers", "extract_orders"),
+                tags=("transform",),
+            ),
+            px.TaskSpec(
+                "load", load, depends_on=("transform",), retry=px.RetryPolicy(max_attempts=1, delay=1.0), tags=("load",)
+            ),
+        ]
+    )
 
     print("=== Execution plan ===")
     print(graph.describe())

src/pyflowx/examples/parallel_run.py

@@ -29,11 +29,13 @@ def merge(fetch_a: str, fetch_b: str) -> str:
 
 
 def main() -> None:
-    graph = px.Graph.from_specs([
-        px.TaskSpec("fetch_a", fetch_a),
-        px.TaskSpec("fetch_b", fetch_b),
-        px.TaskSpec("merge", merge, depends_on=("fetch_a", "fetch_b")),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("fetch_a", fetch_a),
+            px.TaskSpec("fetch_b", fetch_b),
+            px.TaskSpec("merge", merge, depends_on=("fetch_a", "fetch_b")),
+        ]
+    )
 
     print("=== Mermaid diagram ===")
     print(graph.to_mermaid("LR"))

src/pyflowx/executors.py

@@ -792,6 +792,13 @@ def run(
         _print_dry_run(graph, layers)
         return RunReport(success=True)
 
+    # verbose 模式下, 把所有 spec 的 verbose 标记设为 True,
+    # 使 execute_command 打印执行命令与返回码 (任务生命周期由 callback 打印)
+    if verbose:
+        from dataclasses import replace
+
+        graph = Graph.from_specs([replace(s, verbose=True) if not s.verbose else s for s in graph.all_specs().values()])
+
     # 入口统一校验一次：所有策略共用，避免 layers() / dependency 路径
     # 各自重复调用 validate()。
     graph.validate()

src/pyflowx/graph.py

@@ -20,6 +20,7 @@ __all__ = [
 import inspect
 import sys
 from dataclasses import dataclass, field, replace
+from pathlib import Path
 from typing import Any, Callable, Iterable, Mapping, Sequence
 
 from .errors import CycleError, DuplicateTaskError, MissingDependencyError
@@ -219,7 +220,6 @@ class Graph:
         """
         graph = cls(defaults=defaults or GraphDefaults(), namespace=namespace)
         pending_refs: list[str] = []
-
         for spec in specs:
             if isinstance(spec, str):
                 pending_refs.append(spec)
@@ -235,6 +235,38 @@ class Graph:
         graph.validate()
         return graph
 
+    @classmethod
+    def from_yaml(
+        cls,
+        path: str | Path,
+        variables: Mapping[str, Any] | None = None,
+    ) -> Graph:
+        """从 YAML 文件构建任务图。
+
+        参考 GitHub Actions 风格 schema, 支持 jobs/needs/strategy.matrix/if
+        等 CI/CD 概念。详见 :mod:`pyflowx.yaml_loader`。
+
+        Parameters
+        ----------
+        path : str | Path
+            YAML 文件路径
+        variables : Mapping[str, Any] | None
+            运行时变量, 用于替换 ``${VAR}`` 占位符
+
+        Returns
+        -------
+        Graph
+            构建好的任务图
+
+        Raises
+        ------
+        YamlLoadError
+            文件不存在、YAML 格式错误、schema 校验失败、循环依赖等
+        """
+        from .yaml_loader import load_yaml
+
+        return load_yaml(path, variables=variables)
+
     def add_subgraph(self, sub: Graph, *, namespace: str | None = None) -> Graph:
         """将子图合并到当前图，任务名加命名空间前缀避免冲突。
 

src/pyflowx/ops/__init__.py

@@ -0,0 +1,18 @@
+"""工具函数模块.
+
+按类别组织 CLI 工具中可复用的函数, 每个子模块使用 ``@px.register_fn`` 注册函数,
+供 YAML 任务编排通过 ``fn`` 字段引用.
+
+子模块
+------
+- :mod:`files` —— 文件日期/等级/备份/压缩相关函数
+- :mod:`dev` —— 开发工具 (ruff/版本号/pip/git) 相关函数
+- :mod:`media` —— PDF/截图相关函数
+- :mod:`system` —— LS-DYNA/SSH/打包相关函数
+"""
+
+from __future__ import annotations
+
+from . import dev, files, media, system
+
+__all__ = ["dev", "files", "media", "system"]

src/pyflowx/ops/dev.py

@@ -0,0 +1,618 @@
+"""开发工具类函数模块.
+
+聚合自动格式化 (autofmt)、版本号管理 (bumpversion)、pip 包管理 (piptool)、
+git 工具 (gittool) 的可复用函数. 所有公共函数通过 ``@px.register_fn`` 注册,
+供 YAML 任务编排引用.
+"""
+
+from __future__ import annotations
+
+import ast
+import fnmatch
+import re
+import subprocess
+from pathlib import Path
+from typing import Literal
+
+import pyflowx as px
+
+__all__ = [
+    "IGNORE_PATTERNS",
+    "PACKAGE_DIR",
+    "REQUIREMENTS_FILE",
+    "_PROTECTED_PACKAGES",
+    "BumpVersionType",
+    "add_docstring",
+    "auto_add_docstrings",
+    "bump_file_version",
+    "bump_project_version",
+    "format_all",
+    "format_with_ruff",
+    "generate_module_docstring",
+    "git_add_commit",
+    "git_init_add_commit",
+    "has_files",
+    "init_sub_dirs",
+    "lint_with_ruff",
+    "not_has_git_repo",
+    "pip_download",
+    "pip_freeze",
+    "pip_reinstall",
+    "pip_uninstall",
+    "sync_pyproject_config",
+]
+
+# ============================================================================
+# autofmt 配置
+# ============================================================================
+
+IGNORE_PATTERNS = [
+    "__pycache__",
+    "*.pyc",
+    "*.pyo",
+    ".git",
+    ".venv",
+    ".idea",
+    ".vscode",
+    "*.egg-info",
+    "dist",
+    "build",
+    ".pytest_cache",
+    ".tox",
+    ".mypy_cache",
+]
+
+# ============================================================================
+# bumpversion 配置
+# ============================================================================
+
+BumpVersionType = Literal["patch", "minor", "major"]
+
+_PYPROJECT_VERSION_PATTERN = re.compile(
+    r'(?:^|\n)\s*version\s*=\s*["\']'
+    r"(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)"
+    r"(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?"
+    r"(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?"
+    r'["\']',
+    re.MULTILINE,
+)
+
+_INIT_VERSION_PATTERN = re.compile(
+    r'(?:^|\n)\s*__version__\s*=\s*["\']'
+    r"(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)"
+    r"(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?"
+    r"(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?"
+    r'["\']',
+    re.MULTILINE,
+)
+
+# ============================================================================
+# piptool 配置
+# ============================================================================
+
+PACKAGE_DIR = "packages"
+REQUIREMENTS_FILE = "requirements.txt"
+
+_PROTECTED_PACKAGES: frozenset[str] = frozenset(
+    {
+        "pyflowx",
+        "bitool",
+    }
+)
+
+
+# ============================================================================
+# autofmt 私有辅助函数
+# ============================================================================
+
+
+# ============================================================================
+# autofmt 函数
+# ============================================================================
+
+
+@px.register_fn
+def format_with_ruff(target: Path, fix: bool = True) -> None:
+    """使用 ruff 格式化代码.
+
+    Parameters
+    ----------
+    target : Path
+        目标路径
+    fix : bool
+        是否自动修复
+    """
+    cmd = ["ruff", "format", str(target)]
+    if fix:
+        cmd.append("--fix")
+
+    subprocess.run(cmd, check=True)
+    print(f"ruff format 完成: {target}")
+
+
+@px.register_fn
+def lint_with_ruff(target: Path, fix: bool = True) -> None:
+    """使用 ruff 检查代码.
+
+    Parameters
+    ----------
+    target : Path
+        目标路径
+    fix : bool
+        是否自动修复
+    """
+    cmd = ["ruff", "check", str(target)]
+    if fix:
+        cmd.extend(["--fix", "--unsafe-fixes"])
+
+    subprocess.run(cmd, check=True)
+    print(f"ruff check 完成: {target}")
+
+
+@px.register_fn
+def add_docstring(file_path: Path, docstring: str) -> bool:
+    """为文件添加 docstring.
+
+    Parameters
+    ----------
+    file_path : Path
+        文件路径
+    docstring : str
+        docstring 内容
+
+    Returns
+    -------
+    bool
+        是否成功添加
+    """
+    try:
+        content = file_path.read_text(encoding="utf-8")
+        tree = ast.parse(content)
+
+        first_node = tree.body[0] if tree.body else None
+        if first_node and isinstance(first_node, ast.Expr) and isinstance(first_node.value, ast.Constant):
+            return False
+
+        lines = content.splitlines()
+        doc_lines = docstring.splitlines()
+        doc_lines.append("")
+        new_content = "\n".join(doc_lines + lines)
+
+        file_path.write_text(new_content, encoding="utf-8")
+        print(f"添加 docstring: {file_path}")
+        return True
+
+    except (OSError, UnicodeDecodeError, SyntaxError) as e:
+        print(f"处理失败: {file_path} - {e}")
+        return False
+
+
+@px.register_fn
+def generate_module_docstring(file_path: Path) -> str:
+    """生成模块 docstring.
+
+    Parameters
+    ----------
+    file_path : Path
+        文件路径
+
+    Returns
+    -------
+    str
+        生成的 docstring
+    """
+    stem = file_path.stem
+    parent = file_path.parent.name
+
+    keywords = {
+        "cli": f"Command-line interface for {parent}",
+        "gui": f"Graphical user interface for {parent}",
+        "core": f"Core functionality for {parent}",
+        "util": f"Utility functions for {parent}",
+        "model": f"Data models for {parent}",
+        "test": f"Tests for {parent}",
+    }
+
+    for key, desc in keywords.items():
+        if key in stem.lower():
+            return f'"""{desc}."""'
+
+    return f'"""{stem.replace("_", " ").title()} module."""'
+
+
+@px.register_fn
+def auto_add_docstrings(root_dir: Path) -> int:
+    """自动为所有 Python 文件添加 docstring.
+
+    Parameters
+    ----------
+    root_dir : Path
+        根目录
+
+    Returns
+    -------
+    int
+        添加的 docstring 数量
+    """
+    count = 0
+    for py_file in root_dir.rglob("*.py"):
+        if any(pattern in str(py_file) for pattern in IGNORE_PATTERNS):
+            continue
+
+        docstring = generate_module_docstring(py_file)
+        if add_docstring(py_file, docstring):
+            count += 1
+
+    print(f"共添加 {count} 个 docstring")
+    return count
+
+
+@px.register_fn
+def sync_pyproject_config(root_dir: Path) -> None:
+    """同步 pyproject.toml 配置到子项目.
+
+    Parameters
+    ----------
+    root_dir : Path
+        根目录
+    """
+    main_toml = root_dir / "pyproject.toml"
+    if not main_toml.exists():
+        print(f"主项目配置文件不存在: {main_toml}")
+        return
+
+    sub_tomls = [p for p in root_dir.rglob("pyproject.toml") if p != main_toml and ".venv" not in str(p)]
+
+    if not sub_tomls:
+        print("没有找到子项目的 pyproject.toml")
+        return
+
+    print(f"找到 {len(sub_tomls)} 个子项目配置文件")
+
+    for sub_toml in sub_tomls:
+        subprocess.run(["ruff", "format", str(sub_toml)], check=False)
+
+    print("配置同步完成")
+
+
+@px.register_fn
+def format_all(root_dir: Path) -> None:
+    """格式化所有 Python 文件.
+
+    Parameters
+    ----------
+    root_dir : Path
+        根目录
+    """
+    subprocess.run(["ruff", "format", str(root_dir)], check=True)
+    subprocess.run(["ruff", "check", "--fix", "--unsafe-fixes", str(root_dir)], check=True)
+    print(f"格式化完成: {root_dir}")
+
+
+# ============================================================================
+# bumpversion 私有辅助函数
+# ============================================================================
+
+
+def _get_pattern_for_file(file_name: str) -> re.Pattern[str] | None:
+    """根据文件类型获取对应的正则表达式."""
+    if file_name == "pyproject.toml":
+        return _PYPROJECT_VERSION_PATTERN
+    if file_name == "__init__.py":
+        return _INIT_VERSION_PATTERN
+    return None
+
+
+def _calculate_new_version(major: int, minor: int, patch: int, part: BumpVersionType) -> str:
+    """计算新版本号."""
+    if part == "major":
+        return f"{major + 1}.0.0"
+    if part == "minor":
+        return f"{major}.{minor + 1}.0"
+    return f"{major}.{minor}.{patch + 1}"
+
+
+def _build_replacement_string(original_match: str, new_version: str, file_name: str) -> str:
+    """构建替换字符串, 保留原始格式."""
+    quote_char = '"' if '"' in original_match else "'"
+
+    if file_name == "pyproject.toml":
+        prefix_match = re.match(r'(\s*version\s*=\s*)["\']', original_match)
+        prefix = prefix_match.group(1) if prefix_match else "version = "
+        return f"{prefix}{quote_char}{new_version}{quote_char}"
+
+    if file_name == "__init__.py":
+        prefix_match = re.match(r'(\s*__version__\s*=\s*)["\']', original_match)
+        prefix = prefix_match.group(1) if prefix_match else "__version__ = "
+        return f"{prefix}{quote_char}{new_version}{quote_char}"
+
+    return new_version
+
+
+# ============================================================================
+# bumpversion 函数
+# ============================================================================
+
+
+@px.register_fn
+def bump_file_version(file_path: Path, part: BumpVersionType = "patch") -> str | None:
+    """更新文件中的版本号.
+
+    Parameters
+    ----------
+    file_path : Path
+        要更新的文件路径
+    part : BumpVersionType
+        版本部分: patch, minor, major
+
+    Returns
+    -------
+    str | None
+        更新后的新版本号, 如果文件中未找到版本号则返回 None
+    """
+    try:
+        content = file_path.read_text(encoding="utf-8")
+    except Exception as e:
+        print(f"读取文件 {file_path} 时出错: {e}")
+        raise
+
+    pattern = _get_pattern_for_file(file_path.name)
+
+    if pattern:
+        match = pattern.search(content)
+    else:
+        match = _PYPROJECT_VERSION_PATTERN.search(content) or _INIT_VERSION_PATTERN.search(content)
+
+    if not match:
+        print(f"文件 {file_path} 中未找到版本号模式")
+        return None
+
+    major = int(match.group("major"))
+    minor = int(match.group("minor"))
+    patch = int(match.group("patch"))
+
+    new_version = _calculate_new_version(major, minor, patch, part)
+
+    original_match = match.group(0)
+    replacement = _build_replacement_string(original_match, new_version, file_path.name)
+
+    content = content.replace(original_match, replacement)
+
+    try:
+        file_path.write_text(content, encoding="utf-8")
+    except Exception as e:
+        print(f"更新文件 {file_path} 版本号时出错: {e}")
+        raise
+
+    return new_version
+
+
+@px.register_fn
+def bump_project_version(part: BumpVersionType = "patch", no_tag: bool = False) -> str | None:
+    """批量更新项目所有文件的版本号并提交.
+
+    搜索当前目录下所有 ``__init__.py`` 和 ``pyproject.toml`` 文件
+    (排除虚拟环境和缓存目录), 更新版本号, 然后执行 git add + commit + tag.
+
+    Parameters
+    ----------
+    part : BumpVersionType
+        版本部分: patch, minor, major
+    no_tag : bool
+        提交后不创建 git tag
+
+    Returns
+    -------
+    str | None
+        更新后的新版本号, 如果未找到版本号文件则返回 None
+    """
+    ignore_dirs = {".venv", "venv", ".git", "__pycache__", ".tox", "node_modules", "build", "dist", ".eggs"}
+    all_files: set[Path] = set()
+
+    for pattern in ["__init__.py", "pyproject.toml"]:
+        for file in Path.cwd().rglob(pattern):
+            if not any(ignore_dir in file.parts for ignore_dir in ignore_dirs):
+                all_files.add(file)
+
+    if not all_files:
+        print("未找到包含版本号的文件")
+        return None
+
+    print(f"找到 {len(all_files)} 个文件需要更新版本号")
+    for file in sorted(all_files):
+        print(f"  - {file.relative_to(Path.cwd())}")
+
+    new_version: str | None = None
+    for file in sorted(all_files):
+        version = bump_file_version(file, part)
+        if version is not None and new_version is None:
+            new_version = version
+
+    if not new_version:
+        print("未能获取新版本号")
+        return None
+
+    print(f"版本号已更新为: {new_version}")
+
+    subprocess.run(["git", "add", "."], check=False)
+    subprocess.run(["git", "commit", "-m", f"bump version to {new_version}"], check=False)
+
+    if not no_tag:
+        tag_name = f"v{new_version}"
+        subprocess.run(["git", "tag", "-a", tag_name, "-m", f"Release {tag_name}"], check=False)
+        print(f"已创建标签: {tag_name}")
+
+    return new_version
+
+
+# ============================================================================
+# piptool 私有辅助函数
+# ============================================================================
+
+
+def _get_installed_packages() -> list[str]:
+    """获取当前环境中所有已安装的包名."""
+    try:
+        result = subprocess.run(
+            ["pip", "list", "--format=freeze"],
+            capture_output=True,
+            text=True,
+            check=True,
+        )
+        packages: list[str] = []
+        for line in result.stdout.strip().split("\n"):
+            if line and "==" in line:
+                pkg_name = line.split("==")[0].strip()
+                packages.append(pkg_name)
+    except (subprocess.SubprocessError, OSError):
+        return []
+    return packages
+
+
+def _expand_wildcard_packages(pattern: str) -> list[str]:
+    """展开通配符模式为实际的包名列表."""
+    if not any(char in pattern for char in ["*", "?", "[", "]"]):
+        return [pattern]
+
+    installed_packages = _get_installed_packages()
+    matched = [pkg for pkg in installed_packages if fnmatch.fnmatchcase(pkg.lower(), pattern.lower())]
+    return matched
+
+
+def _filter_protected_packages(packages: list[str]) -> list[str]:
+    """过滤掉受保护的包名."""
+    safe = [p for p in packages if p.lower() not in {p.lower() for p in _PROTECTED_PACKAGES}]
+    filtered = [p for p in packages if p.lower() in {p.lower() for p in _PROTECTED_PACKAGES}]
+    if filtered:
+        print(f"跳过受保护的包: {', '.join(filtered)}")
+    return safe
+
+
+# ============================================================================
+# piptool 函数
+# ============================================================================
+
+
+@px.register_fn
+def pip_uninstall(pkg_names: list[str]) -> None:
+    """卸载包."""
+    packages_to_uninstall: list[str] = []
+    for pattern in pkg_names:
+        packages_to_uninstall.extend(_expand_wildcard_packages(pattern))
+
+    packages_to_uninstall = _filter_protected_packages(packages_to_uninstall)
+
+    if not packages_to_uninstall:
+        return
+
+    subprocess.run(["pip", "uninstall", "-y", *packages_to_uninstall], check=True)
+
+
+@px.register_fn
+def pip_reinstall(pkg_names: list[str], offline: bool = False) -> None:
+    """重新安装包."""
+    safe_ps = _filter_protected_packages(pkg_names)
+    if not safe_ps:
+        print("所有指定的包均为受保护包, 跳过重装")
+        return
+
+    subprocess.run(["pip", "uninstall", "-y", *safe_ps], check=True)
+
+    options = ["--no-index", "--find-links", "."] if offline else []
+    subprocess.run(["pip", "install", *options, *safe_ps], check=True)
+
+
+@px.register_fn
+def pip_download(pkg_names: list[str], offline: bool = False) -> None:
+    """下载包."""
+    options = ["--no-index", "--find-links", "."] if offline else []
+    subprocess.run(
+        ["pip", "download", *pkg_names, *options, "-d", PACKAGE_DIR],
+        check=True,
+    )
+
+
+@px.register_fn
+def pip_freeze() -> None:
+    """冻结依赖."""
+    result = subprocess.run(
+        ["pip", "freeze", "--exclude-editable"],
+        capture_output=True,
+        text=True,
+        check=True,
+    )
+    Path(REQUIREMENTS_FILE).write_text(result.stdout)
+
+
+# ============================================================================
+# gittool 函数
+# ============================================================================
+
+
+@px.register_fn
+def init_sub_dirs() -> None:
+    """初始化子目录的 Git 仓库."""
+    sub_dirs = [subdir for subdir in Path.cwd().iterdir() if subdir.is_dir()]
+    for subdir in sub_dirs:
+        px.run(
+            px.Graph().chain(
+                px.cmd(["git", "init"], conditions=(lambda _: not_has_git_repo(),), cwd=subdir),
+                px.cmd(["git", "add", "."]),
+                px.cmd(["git", "commit", "-m", "init commit"]),
+            ),
+        )
+
+
+@px.register_fn
+def not_has_git_repo() -> bool:
+    """检查当前目录没有 Git 仓库."""
+    return not Path.cwd().exists() or not (Path.cwd() / ".git").is_dir()
+
+
+@px.register_fn
+def has_files() -> bool:
+    """检查当前 Git 仓库是否有未提交的更改."""
+    try:
+        result = subprocess.run(
+            ["git", "status", "--porcelain"],
+            capture_output=True,
+            text=True,
+            check=False,
+        )
+        return bool(result.stdout.strip())
+    except (subprocess.SubprocessError, OSError):
+        return False
+
+
+@px.register_fn
+def git_add_commit(message: str = "chore: update") -> None:
+    """执行 git add + git commit (仅当有未提交更改时).
+
+    Parameters
+    ----------
+    message : str
+        提交信息
+    """
+    if not has_files():
+        print("没有文件需要提交")
+        return
+    subprocess.run(["git", "add", "."], check=True)
+    subprocess.run(["git", "commit", "-m", message], check=True)
+
+
+@px.register_fn
+def git_init_add_commit(message: str = "init commit") -> None:
+    """执行 git init (若需) + git add + git commit (若有更改).
+
+    Parameters
+    ----------
+    message : str
+        提交信息
+    """
+    if not_has_git_repo():
+        subprocess.run(["git", "init"], check=True)
+    if has_files():
+        subprocess.run(["git", "add", "."], check=True)
+        subprocess.run(["git", "commit", "-m", message], check=True)
+    else:
+        print("没有文件需要提交")

src/pyflowx/ops/files.py

@@ -0,0 +1,327 @@
+"""文件类函数模块.
+
+聚合文件日期处理、文件等级重命名、文件夹备份、文件夹压缩工具的可复用函数.
+所有公共函数通过 ``@px.register_fn`` 注册, 供 YAML 任务编排引用.
+"""
+
+from __future__ import annotations
+
+import re
+import shutil
+import time
+import zipfile
+from pathlib import Path
+
+import pyflowx as px
+
+__all__ = [
+    "BRACKETS",
+    "DATE_PATTERN",
+    "IGNORE_DIRS",
+    "IGNORE_EXT",
+    "IGNORE_FILES",
+    "LEVELS",
+    "SEP",
+    "add_date_prefix",
+    "archive_folder",
+    "backup_folder",
+    "folderback_default",
+    "folderzip_default",
+    "get_file_timestamp",
+    "process_file_date",
+    "process_file_level",
+    "process_files_date",
+    "process_files_level",
+    "remove_date_prefix",
+    "remove_dump",
+    "remove_marks",
+    "zip_folders",
+    "zip_target",
+]
+
+# ============================================================================
+# filedate 配置
+# ============================================================================
+
+DATE_PATTERN = re.compile(r"(20|19)\d{2}[-_#.~]?((0[1-9])|(1[012]))[-_#.~]?((0[1-9])|([12]\d)|(3[01]))[-_#.~]?")
+SEP = "_"
+
+# ============================================================================
+# filelevel 配置
+# ============================================================================
+
+LEVELS: dict[str, str] = {
+    "0": "",
+    "1": "PUB,NOR",
+    "2": "INT",
+    "3": "CON",
+    "4": "CLA",
+}
+
+BRACKETS: tuple[str, str] = (" ([_(【-", " )]_）】")
+
+# ============================================================================
+# folderzip 配置
+# ============================================================================
+
+IGNORE_DIRS: list[str] = [".git", ".idea", ".vscode", "__pycache__"]
+IGNORE_FILES: list[str] = [".gitignore"]
+IGNORE: list[str] = [*IGNORE_DIRS, *IGNORE_FILES]
+IGNORE_EXT: list[str] = [".zip", ".rar", ".7z", ".tar", ".gz"]
+
+
+# ============================================================================
+# filedate 函数
+# ============================================================================
+
+
+@px.register_fn
+def get_file_timestamp(filepath: Path) -> str:
+    """获取文件时间戳."""
+    modified_time = filepath.stat().st_mtime
+    created_time = filepath.stat().st_ctime
+    return time.strftime("%Y%m%d", time.localtime(max((modified_time, created_time))))
+
+
+@px.register_fn
+def remove_date_prefix(filepath: Path) -> Path:
+    """移除文件日期前缀."""
+    stem = filepath.stem
+    new_stem = DATE_PATTERN.sub("", stem)
+    if new_stem != stem:
+        new_path = filepath.with_name(new_stem + filepath.suffix)
+        filepath.rename(new_path)
+        return new_path
+    return filepath
+
+
+@px.register_fn
+def add_date_prefix(filepath: Path) -> Path:
+    """添加文件日期前缀."""
+    timestamp = get_file_timestamp(filepath)
+    stem = filepath.stem
+    new_stem = f"{timestamp}{SEP}{stem}"
+    new_path = filepath.with_name(new_stem + filepath.suffix)
+    if new_path != filepath:
+        filepath.rename(new_path)
+        return new_path
+    return filepath
+
+
+@px.register_fn
+def process_file_date(filepath: Path, clear: bool = False) -> None:
+    """处理单个文件的日期前缀.
+
+    Parameters
+    ----------
+    filepath : Path
+        文件路径
+    clear : bool
+        是否清除日期前缀
+    """
+    if clear:
+        remove_date_prefix(filepath)
+    else:
+        new_path = remove_date_prefix(filepath)
+        add_date_prefix(new_path)
+
+
+@px.register_fn
+def process_files_date(targets: list[Path], clear: bool = False) -> None:
+    """批量处理文件日期前缀.
+
+    Parameters
+    ----------
+    targets : list[Path]
+        文件路径列表
+    clear : bool
+        是否清除日期前缀
+    """
+    for target in targets:
+        if target.exists() and not target.name.startswith("."):
+            process_file_date(target, clear)
+
+
+# ============================================================================
+# filelevel 函数
+# ============================================================================
+
+
+@px.register_fn
+def remove_marks(stem: str, marks: list[str]) -> str:
+    """从文件名主干中移除所有标记."""
+    left_brackets, right_brackets = BRACKETS
+    for mark in marks:
+        pos = 0
+        while True:
+            pos = stem.find(mark, pos)
+            if pos == -1:
+                break
+            b, e = pos - 1, pos + len(mark)
+            if b >= 0 and e < len(stem) and stem[b] in left_brackets and stem[e] in right_brackets:
+                stem = stem[:b] + stem[e + 1 :]
+            else:
+                pos = e
+    return stem
+
+
+@px.register_fn
+def process_file_level(filepath: Path, level: int = 0) -> None:
+    """处理单个文件的等级标记.
+
+    Parameters
+    ----------
+    filepath : Path
+        文件路径
+    level : int
+        文件等级 (0-4), 0 用于清除等级
+    """
+    if not (0 <= level < len(LEVELS)):
+        print(f"无效的等级 {level}, 必须在 0 和 {len(LEVELS) - 1} 之间")
+        return
+
+    if not filepath.exists():
+        print(f"文件不存在: {filepath}")
+        return
+
+    filestem = filepath.stem
+    original_stem = filestem
+
+    for level_names in LEVELS.values():
+        if level_names:
+            filestem = remove_marks(filestem, level_names.split(","))
+
+    for digit in map(str, range(1, 10)):
+        filestem = remove_marks(filestem, [digit])
+
+    if level > 0:
+        levelstr = LEVELS.get(str(level), "").split(",")[0]
+        if levelstr:
+            filestem = f"{filestem}({levelstr})"
+
+    if filestem != original_stem:
+        new_path = filepath.with_name(filestem + filepath.suffix)
+        filepath.rename(new_path)
+        print(f"重命名: {filepath} -> {new_path}")
+
+
+@px.register_fn
+def process_files_level(targets: list[Path], level: int = 0) -> None:
+    """批量处理文件等级标记.
+
+    Parameters
+    ----------
+    targets : list[Path]
+        文件路径列表
+    level : int
+        文件等级 (0-4)
+    """
+    for target in targets:
+        process_file_level(target, level)
+
+
+# ============================================================================
+# folderback 函数
+# ============================================================================
+
+
+@px.register_fn
+def remove_dump(src: Path, dst: Path, max_zip: int) -> None:
+    """递归删除旧的备份 zip 文件."""
+    zip_paths = [filepath for filepath in dst.rglob("*.zip") if src.stem in str(filepath)]
+    zip_files = sorted(zip_paths, key=lambda fn: str(fn)[-19:-4])
+    if len(zip_files) > max_zip:
+        zip_files[0].unlink()
+        remove_dump(src, dst, max_zip)
+
+
+@px.register_fn
+def zip_target(src: Path, dst: Path, max_zip: int) -> None:
+    """将单个文件或文件夹压缩为 zip 文件."""
+    files = [str(_) for _ in src.rglob("*")]
+    timestamp = time.strftime("_%Y%m%d_%H%M%S")
+    target_path = dst / (src.stem + timestamp + ".zip")
+
+    with zipfile.ZipFile(target_path, "w") as zip_file:
+        for file in files:
+            zip_file.write(file, arcname=file.replace(str(src.parent), ""))
+
+    remove_dump(src, dst, max_zip)
+    print(f"备份完成: {target_path}")
+
+
+@px.register_fn
+def backup_folder(src: str, dst: str, max_zip: int = 5) -> None:
+    """备份文件夹.
+
+    Parameters
+    ----------
+    src : str
+        源文件夹路径
+    dst : str
+        目标文件夹路径
+    max_zip : int
+        最大备份数量
+    """
+    src_path = Path(src)
+    dst_path = Path(dst)
+
+    if not src_path.exists():
+        print(f"源文件夹不存在: {src_path}")
+        return
+
+    if not dst_path.exists():
+        dst_path.mkdir(parents=True, exist_ok=True)
+        print(f"创建目标文件夹: {dst_path}")
+
+    zip_target(src_path, dst_path, max_zip)
+
+
+@px.register_fn("folderback_default")
+def folderback_default() -> None:
+    """备份当前目录到 ./backup."""
+    backup_folder(".", "./backup", 5)
+
+
+# ============================================================================
+# folderzip 函数
+# ============================================================================
+
+
+@px.register_fn
+def archive_folder(folder: Path) -> None:
+    """压缩单个文件夹."""
+    shutil.make_archive(
+        str(folder.with_name(folder.name)),
+        format="zip",
+        base_dir=folder,
+    )
+    print(f"压缩完成: {folder.name}.zip")
+
+
+@px.register_fn
+def zip_folders(cwd: str = ".") -> None:
+    """压缩目录下的所有文件夹.
+
+    Parameters
+    ----------
+    cwd : str
+        工作目录
+    """
+    cwd_path = Path(cwd)
+    if not cwd_path.exists():
+        print(f"目录不存在: {cwd_path}")
+        return
+
+    dirs: list[Path] = [
+        e for e in cwd_path.iterdir() if e.is_dir() and e.name not in IGNORE_DIRS and e.suffix not in IGNORE_EXT
+    ]
+
+    for dir_path in dirs:
+        archive_folder(dir_path)
+
+
+@px.register_fn("folderzip_default")
+def folderzip_default() -> None:
+    """压缩当前目录下的所有文件夹."""
+    zip_folders(".")

src/pyflowx/ops/media.py

@@ -1,15 +1,41 @@
-"""PDF 工具模块.
+"""媒体类函数模块.
 
-提供 PDF 文件操作的常用功能封装,
-支持合并、拆分、压缩、加密、水印、OCR等功能.
+聚合 PDF 工具 (pdftool) 和截图工具 (screenshot) 的可复用函数.
+所有公共函数通过 ``@px.register_fn`` 注册, 供 YAML 任务编排引用.
 """
 
 from __future__ import annotations
 
-import argparse
+import subprocess
+from datetime import datetime
 from pathlib import Path
 
 import pyflowx as px
+from pyflowx.conditions import Constants
+
+__all__ = [
+    "DEFAULT_PASSWORD",
+    "DEFAULT_QUALITY",
+    "PDF_SUFFIX",
+    "get_screenshot_path",
+    "pdf_add_watermark",
+    "pdf_compress",
+    "pdf_crop",
+    "pdf_decrypt",
+    "pdf_encrypt",
+    "pdf_extract_images",
+    "pdf_extract_text",
+    "pdf_info",
+    "pdf_merge",
+    "pdf_ocr",
+    "pdf_reorder",
+    "pdf_repair",
+    "pdf_rotate",
+    "pdf_split",
+    "pdf_to_images",
+    "take_screenshot_area",
+    "take_screenshot_full",
+]
 
 try:
     import fitz  # PyMuPDF
@@ -36,14 +62,15 @@ DEFAULT_PASSWORD = ""
 
 
 # ============================================================================
-# 辅助函数
+# PDF 函数
 # ============================================================================
 
 
+@px.register_fn
 def pdf_merge(input_paths: list[Path], output_path: Path) -> None:
     """合并多个 PDF 文件."""
     if not HAS_PYPDF:
-        print("未安装 pypdf 库，请安装: pip install pypdf")
+        print("未安装 pypdf 库, 请安装: pip install pypdf")
         return
 
     writer = pypdf.PdfWriter()
@@ -60,10 +87,11 @@ def pdf_merge(input_paths: list[Path], output_path: Path) -> None:
     print(f"合并完成: {output_path}")
 
 
+@px.register_fn
 def pdf_split(input_path: Path, output_dir: Path) -> None:
     """拆分 PDF 文件为单页."""
     if not HAS_PYPDF:
-        print("未安装 pypdf 库，请安装: pip install pypdf")
+        print("未安装 pypdf 库, 请安装: pip install pypdf")
         return
 
     reader = pypdf.PdfReader(str(input_path))
@@ -79,10 +107,11 @@ def pdf_split(input_path: Path, output_dir: Path) -> None:
     print(f"拆分完成: {output_dir}")
 
 
+@px.register_fn
 def pdf_compress(input_path: Path, output_path: Path) -> None:
     """压缩 PDF 文件."""
     if not HAS_PYMUPDF:
-        print("未安装 PyMuPDF 库，请安装: pip install PyMuPDF")
+        print("未安装 PyMuPDF 库, 请安装: pip install PyMuPDF")
         return
 
     doc = fitz.open(str(input_path))
@@ -96,10 +125,11 @@ def pdf_compress(input_path: Path, output_path: Path) -> None:
     print(f"压缩完成: {output_path} (缩小 {ratio:.1f}%)")
 
 
+@px.register_fn
 def pdf_encrypt(input_path: Path, output_path: Path, password: str) -> None:
     """加密 PDF 文件."""
     if not HAS_PYPDF:
-        print("未安装 pypdf 库，请安装: pip install pypdf")
+        print("未安装 pypdf 库, 请安装: pip install pypdf")
         return
 
     reader = pypdf.PdfReader(str(input_path))
@@ -116,10 +146,11 @@ def pdf_encrypt(input_path: Path, output_path: Path, password: str) -> None:
     print(f"加密完成: {output_path}")
 
 
+@px.register_fn
 def pdf_decrypt(input_path: Path, output_path: Path, password: str) -> None:
     """解密 PDF 文件."""
     if not HAS_PYPDF:
-        print("未安装 pypdf 库，请安装: pip install pypdf")
+        print("未安装 pypdf 库, 请安装: pip install pypdf")
         return
 
     reader = pypdf.PdfReader(str(input_path))
@@ -137,10 +168,11 @@ def pdf_decrypt(input_path: Path, output_path: Path, password: str) -> None:
     print(f"解密完成: {output_path}")
 
 
+@px.register_fn
 def pdf_extract_text(input_path: Path, output_path: Path) -> None:
     """提取 PDF 文本."""
     if not HAS_PYMUPDF:
-        print("未安装 PyMuPDF 库，请安装: pip install PyMuPDF")
+        print("未安装 PyMuPDF 库, 请安装: pip install PyMuPDF")
         return
 
     doc = fitz.open(str(input_path))
@@ -154,10 +186,11 @@ def pdf_extract_text(input_path: Path, output_path: Path) -> None:
     print(f"文本提取完成: {output_path}")
 
 
+@px.register_fn
 def pdf_extract_images(input_path: Path, output_dir: Path) -> None:
     """提取 PDF 图片."""
     if not HAS_PYMUPDF:
-        print("未安装 PyMuPDF 库，请安装: pip install PyMuPDF")
+        print("未安装 PyMuPDF 库, 请安装: pip install PyMuPDF")
         return
 
     doc = fitz.open(str(input_path))
@@ -180,10 +213,11 @@ def pdf_extract_images(input_path: Path, output_dir: Path) -> None:
     print(f"图片提取完成: {output_dir} (共 {image_count} 张)")
 
 
+@px.register_fn
 def pdf_add_watermark(input_path: Path, output_path: Path, text: str = "CONFIDENTIAL") -> None:
     """添加 PDF 水印."""
     if not HAS_PYMUPDF:
-        print("未安装 PyMuPDF 库，请安装: pip install PyMuPDF")
+        print("未安装 PyMuPDF 库, 请安装: pip install PyMuPDF")
         return
 
     doc = fitz.open(str(input_path))
@@ -200,10 +234,11 @@ def pdf_add_watermark(input_path: Path, output_path: Path, text: str = "CONFIDEN
     print(f"水印添加完成: {output_path}")
 
 
+@px.register_fn
 def pdf_rotate(input_path: Path, output_path: Path, rotation: int = 90) -> None:
     """旋转 PDF 页面."""
     if not HAS_PYMUPDF:
-        print("未安装 PyMuPDF 库，请安装: pip install PyMuPDF")
+        print("未安装 PyMuPDF 库, 请安装: pip install PyMuPDF")
         return
 
     doc = fitz.open(str(input_path))
@@ -216,10 +251,11 @@ def pdf_rotate(input_path: Path, output_path: Path, rotation: int = 90) -> None:
     print(f"旋转完成: {output_path}")
 
 
+@px.register_fn
 def pdf_crop(input_path: Path, output_path: Path, margins: tuple[int, int, int, int]) -> None:
     """裁剪 PDF 页面."""
     if not HAS_PYMUPDF:
-        print("未安装 PyMuPDF 库，请安装: pip install PyMuPDF")
+        print("未安装 PyMuPDF 库, 请安装: pip install PyMuPDF")
         return
 
     doc = fitz.open(str(input_path))
@@ -241,10 +277,11 @@ def pdf_crop(input_path: Path, output_path: Path, margins: tuple[int, int, int,
     print(f"裁剪完成: {output_path}")
 
 
+@px.register_fn
 def pdf_info(input_path: Path) -> None:
     """显示 PDF 信息."""
     if not HAS_PYMUPDF:
-        print("未安装 PyMuPDF 库，请安装: pip install PyMuPDF")
+        print("未安装 PyMuPDF 库, 请安装: pip install PyMuPDF")
         return
 
     doc = fitz.open(str(input_path))
@@ -262,17 +299,18 @@ def pdf_info(input_path: Path) -> None:
     doc.close()
 
 
+@px.register_fn
 def pdf_ocr(input_path: Path, output_path: Path, lang: str = "chi_sim+eng") -> None:
     """PDF OCR 识别."""
     try:
         import pytesseract
         from PIL import Image
     except ImportError:
-        print("未安装 OCR 相关库，请安装: pip install pytesseract pillow")
+        print("未安装 OCR 相关库, 请安装: pip install pytesseract pillow")
         return
 
     if not HAS_PYMUPDF:
-        print("未安装 PyMuPDF 库，请安装: pip install PyMuPDF")
+        print("未安装 PyMuPDF 库, 请安装: pip install PyMuPDF")
         return
 
     doc = fitz.open(str(input_path))
@@ -296,10 +334,11 @@ def pdf_ocr(input_path: Path, output_path: Path, lang: str = "chi_sim+eng") -> N
     print(f"OCR 识别完成: {output_path}")
 
 
+@px.register_fn
 def pdf_reorder(input_path: Path, output_path: Path, order: list[int]) -> None:
     """重排 PDF 页面顺序."""
     if not HAS_PYPDF:
-        print("未安装 pypdf 库，请安装: pip install pypdf")
+        print("未安装 pypdf 库, 请安装: pip install pypdf")
         return
 
     reader = pypdf.PdfReader(str(input_path))
@@ -316,10 +355,11 @@ def pdf_reorder(input_path: Path, output_path: Path, order: list[int]) -> None:
     print(f"重排完成: {output_path}")
 
 
+@px.register_fn
 def pdf_to_images(input_path: Path, output_dir: Path, dpi: int = 300) -> None:
     """PDF 转图片."""
     if not HAS_PYMUPDF:
-        print("未安装 PyMuPDF 库，请安装: pip install PyMuPDF")
+        print("未安装 PyMuPDF 库, 请安装: pip install PyMuPDF")
         return
 
     doc = fitz.open(str(input_path))
@@ -335,10 +375,11 @@ def pdf_to_images(input_path: Path, output_dir: Path, dpi: int = 300) -> None:
     print(f"转换完成: {output_dir}")
 
 
+@px.register_fn
 def pdf_repair(input_path: Path, output_path: Path) -> None:
     """修复 PDF 文件."""
     if not HAS_PYMUPDF:
-        print("未安装 PyMuPDF 库，请安装: pip install PyMuPDF")
+        print("未安装 PyMuPDF 库, 请安装: pip install PyMuPDF")
         return
 
     doc = fitz.open(str(input_path))
@@ -349,175 +390,109 @@ def pdf_repair(input_path: Path, output_path: Path) -> None:
 
 
 # ============================================================================
-# CLI Runner
+# screenshot 函数
 # ============================================================================
 
 
-def main() -> None:  # noqa: PLR0912
-    """PDF 工具主函数."""
-    parser = argparse.ArgumentParser(
-        description="PDFTool - PDF 文件工具集",
-        usage="pdftool <command> [options]",
-    )
-    subparsers = parser.add_subparsers(dest="command", help="可用命令")
+@px.register_fn
+def get_screenshot_path(filename: str | None = None) -> Path:
+    """获取截图保存路径.
 
-    # 合并 PDF 命令
-    merge_parser = subparsers.add_parser("m", help="合并 PDF 文件")
-    merge_parser.add_argument("inputs", nargs="+", help="输入 PDF 文件路径")
-    merge_parser.add_argument("--output", type=str, default="merged.pdf", help="输出文件路径")
+    Parameters
+    ----------
+    filename : str | None
+        文件名, 如果为 None 则自动生成
 
-    # 拆分 PDF 命令
-    split_parser = subparsers.add_parser("s", help="拆分 PDF 文件为单页")
-    split_parser.add_argument("input", help="输入 PDF 文件路径")
-    split_parser.add_argument("--output-dir", type=str, default="split", help="输出目录")
+    Returns
+    -------
+    Path
+        截图保存路径
+    """
+    if filename is None:
+        timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
+        filename = f"screenshot_{timestamp}.png"
 
-    # 压缩 PDF 命令
-    compress_parser = subparsers.add_parser("c", help="压缩 PDF 文件")
-    compress_parser.add_argument("input", help="输入 PDF 文件路径")
-    compress_parser.add_argument("--output", type=str, default="compressed.pdf", help="输出文件路径")
+    screenshots_dir = Path.home() / "Pictures" / "screenshots"
+    screenshots_dir.mkdir(parents=True, exist_ok=True)
+    return screenshots_dir / filename
 
-    # 加密 PDF 命令
-    encrypt_parser = subparsers.add_parser("e", help="加密 PDF 文件")
-    encrypt_parser.add_argument("input", help="输入 PDF 文件路径")
-    encrypt_parser.add_argument("--output", type=str, default="encrypted.pdf", help="输出文件路径")
-    encrypt_parser.add_argument("--password", type=str, required=True, help="密码")
 
-    # 解密 PDF 命令
-    decrypt_parser = subparsers.add_parser("d", help="解密 PDF 文件")
-    decrypt_parser.add_argument("input", help="输入 PDF 文件路径")
-    decrypt_parser.add_argument("--output", type=str, default="decrypted.pdf", help="输出文件路径")
-    decrypt_parser.add_argument("--password", type=str, required=True, help="密码")
+@px.register_fn
+def take_screenshot_full(filename: str | None = None) -> None:
+    """全屏截图.
 
-    # 提取文本命令
-    extract_text_parser = subparsers.add_parser("xt", help="提取 PDF 文本")
-    extract_text_parser.add_argument("input", help="输入 PDF 文件路径")
-    extract_text_parser.add_argument("--output", type=str, default="output.txt", help="输出文件路径")
+    Parameters
+    ----------
+    filename : str | None
+        文件名
+    """
+    output_path = get_screenshot_path(filename)
 
-    # 提取图片命令
-    extract_images_parser = subparsers.add_parser("xi", help="提取 PDF 图片")
-    extract_images_parser.add_argument("input", help="输入 PDF 文件路径")
-    extract_images_parser.add_argument("--output-dir", type=str, default="images", help="输出目录")
-
-    # 添加水印命令
-    watermark_parser = subparsers.add_parser("w", help="添加 PDF 水印")
-    watermark_parser.add_argument("input", help="输入 PDF 文件路径")
-    watermark_parser.add_argument("--output", type=str, default="watermarked.pdf", help="输出文件路径")
-    watermark_parser.add_argument("--text", type=str, default="CONFIDENTIAL", help="水印文本")
-
-    # 旋转 PDF 命令
-    rotate_parser = subparsers.add_parser("r", help="旋转 PDF 页面")
-    rotate_parser.add_argument("input", help="输入 PDF 文件路径")
-    rotate_parser.add_argument("--output", type=str, default="rotated.pdf", help="输出文件路径")
-    rotate_parser.add_argument("--rotation", type=int, default=90, help="旋转角度 (90, 180, 270)")
-
-    # 裁剪 PDF 命令
-    crop_parser = subparsers.add_parser("crop", help="裁剪 PDF 页面")
-    crop_parser.add_argument("input", help="输入 PDF 文件路径")
-    crop_parser.add_argument("--output", type=str, default="cropped.pdf", help="输出文件路径")
-    crop_parser.add_argument("--left", type=int, default=10, help="左边裁剪")
-    crop_parser.add_argument("--top", type=int, default=10, help="顶部裁剪")
-    crop_parser.add_argument("--right", type=int, default=10, help="右边裁剪")
-    crop_parser.add_argument("--bottom", type=int, default=10, help="底部裁剪")
-
-    # 显示信息命令
-    info_parser = subparsers.add_parser("i", help="显示 PDF 信息")
-    info_parser.add_argument("input", help="输入 PDF 文件路径")
-
-    # OCR 识别命令
-    ocr_parser = subparsers.add_parser("ocr", help="PDF OCR 识别")
-    ocr_parser.add_argument("input", help="输入 PDF 文件路径")
-    ocr_parser.add_argument("--output", type=str, default="ocr.pdf", help="输出文件路径")
-    ocr_parser.add_argument("--lang", type=str, default="chi_sim+eng", help="OCR 语言")
-
-    # 转换图片命令
-    to_images_parser = subparsers.add_parser("img", help="PDF 转图片")
-    to_images_parser.add_argument("input", help="输入 PDF 文件路径")
-    to_images_parser.add_argument("--output-dir", type=str, default="images", help="输出目录")
-    to_images_parser.add_argument("--dpi", type=int, default=300, help="图片 DPI")
-
-    # 修复 PDF 命令
-    repair_parser = subparsers.add_parser("repair", help="修复 PDF 文件")
-    repair_parser.add_argument("input", help="输入 PDF 文件路径")
-    repair_parser.add_argument("--output", type=str, default="repaired.pdf", help="输出文件路径")
-
-    args = parser.parse_args()
-
-    if args.command == "m":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pdf_merge", fn=pdf_merge, args=([Path(p) for p in args.inputs], Path(args.output)))
-        ])
-    elif args.command == "s":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pdf_split", fn=pdf_split, args=(Path(args.input), Path(args.output_dir)))
-        ])
-    elif args.command == "c":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pdf_compress", fn=pdf_compress, args=(Path(args.input), Path(args.output)))
-        ])
-    elif args.command == "e":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pdf_encrypt", fn=pdf_encrypt, args=(Path(args.input), Path(args.output), args.password))
-        ])
-    elif args.command == "d":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pdf_decrypt", fn=pdf_decrypt, args=(Path(args.input), Path(args.output), args.password))
-        ])
-    elif args.command == "xt":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pdf_extract_text", fn=pdf_extract_text, args=(Path(args.input), Path(args.output)))
-        ])
-    elif args.command == "xi":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pdf_extract_images", fn=pdf_extract_images, args=(Path(args.input), Path(args.output_dir)))
-        ])
-    elif args.command == "w":
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "pdf_watermark",
-                fn=pdf_add_watermark,
-                args=(Path(args.input), Path(args.output)),
-                kwargs={"text": args.text},
-            )
-        ])
-    elif args.command == "r":
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "pdf_rotate",
-                fn=pdf_rotate,
-                args=(Path(args.input), Path(args.output)),
-                kwargs={"rotation": args.rotation},
-            )
-        ])
-    elif args.command == "crop":
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "pdf_crop",
-                fn=pdf_crop,
-                args=(Path(args.input), Path(args.output)),
-                kwargs={"margins": (args.left, args.top, args.right, args.bottom)},
-            )
-        ])
-    elif args.command == "i":
-        graph = px.Graph.from_specs([px.TaskSpec("pdf_info", fn=pdf_info, args=(Path(args.input),))])
-    elif args.command == "ocr":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pdf_ocr", fn=pdf_ocr, args=(Path(args.input), Path(args.output)), kwargs={"lang": args.lang})
-        ])
-    elif args.command == "img":
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "pdf_to_images",
-                fn=pdf_to_images,
-                args=(Path(args.input), Path(args.output_dir)),
-                kwargs={"dpi": args.dpi},
-            )
-        ])
-    elif args.command == "repair":
-        graph = px.Graph.from_specs([
-            px.TaskSpec("pdf_repair", fn=pdf_repair, args=(Path(args.input), Path(args.output)))
-        ])
+    if Constants.IS_WINDOWS:
+        ps_script = f"""
+Add-Type -AssemblyName System.Windows.Forms
+Add-Type -AssemblyName System.Drawing
+$screen = [System.Windows.Forms.Screen]::PrimaryScreen
+$bounds = $screen.Bounds
+$bitmap = New-Object System.Drawing.Bitmap $bounds.Width, $bounds.Height
+$graphics = [System.Drawing.Graphics]::FromImage($bitmap)
+$graphics.CopyFromScreen($bounds.Location, [System.Drawing.Point]::Empty, $bounds.Size)
+$bitmap.Save('{output_path.as_posix()}')
+$graphics.Dispose()
+$bitmap.Dispose()
+"""
+        subprocess.run(["powershell", "-Command", ps_script], check=True)
+    elif Constants.IS_MACOS:
+        subprocess.run(["screencapture", "-x", str(output_path)], check=True)
     else:
-        parser.print_help()
-        return
+        try:
+            subprocess.run(["gnome-screenshot", "-f", str(output_path)], check=True)
+        except FileNotFoundError:
+            subprocess.run(["scrot", str(output_path)], check=True)
 
-    px.run(graph, strategy="thread")
+    print(f"截图已保存: {output_path}")
+
+
+@px.register_fn
+def take_screenshot_area(filename: str | None = None) -> None:
+    """区域截图.
+
+    Parameters
+    ----------
+    filename : str | None
+        文件名
+    """
+    output_path = get_screenshot_path(filename)
+
+    if Constants.IS_WINDOWS:
+        ps_script = f"""
+Add-Type -AssemblyName System.Windows.Forms
+Add-Type -AssemblyName System.Drawing
+$form = New-Object System.Windows.Forms.Form
+$form.WindowState = 'Maximized'
+$form.FormBorderStyle = 'None'
+$form.BackColor = [System.Drawing.Color]::FromArgb(1, 0, 0)
+$form.Opacity = 0.5
+$form.TopMost = $true
+$form.Show()
+Start-Sleep -Milliseconds 100
+$screen = [System.Windows.Forms.Screen]::PrimaryScreen
+$bounds = $screen.Bounds
+$bitmap = New-Object System.Drawing.Bitmap $bounds.Width, $bounds.Height
+$graphics = [System.Drawing.Graphics]::FromImage($bitmap)
+$graphics.CopyFromScreen($bounds.Location, [System.Drawing.Point]::Empty, $bounds.Size)
+$form.Close()
+$bitmap.Save('{output_path.as_posix()}')
+$graphics.Dispose()
+$bitmap.Dispose()
+"""
+        subprocess.run(["powershell", "-Command", ps_script], check=True)
+    elif Constants.IS_MACOS:
+        subprocess.run(["screencapture", "-i", str(output_path)], check=True)
+    else:
+        try:
+            subprocess.run(["gnome-screenshot", "-a", "-f", str(output_path)], check=True)
+        except FileNotFoundError:
+            subprocess.run(["scrot", "-s", str(output_path)], check=True)
+
+    print(f"截图已保存: {output_path}")

src/pyflowx/ops/system.py

@@ -0,0 +1,504 @@
+"""系统类函数模块.
+
+聚合 LS-DYNA 计算 (lscalc)、SSH 密钥部署 (sshcopyid)、Python 打包 (packtool)、
+重置图标缓存 (reset_icon_cache) 的可复用函数. 所有公共函数通过 ``@px.register_fn``
+注册, 供 YAML 任务编排引用.
+"""
+
+from __future__ import annotations
+
+import os
+import platform
+import shutil
+import subprocess
+import sys
+import urllib.request
+import zipfile
+from pathlib import Path
+
+import pyflowx as px
+from pyflowx.conditions import Constants
+
+__all__ = [
+    "DEFAULT_BUILD_DIR",
+    "DEFAULT_CACHE_DIR",
+    "DEFAULT_DIST_DIR",
+    "DEFAULT_INPUT_FILE",
+    "DEFAULT_LIB_DIR",
+    "DEFAULT_NCPU",
+    "IGNORE_PATTERNS",
+    "LS_DYNA_COMMANDS",
+    "check_ls_dyna_status",
+    "clean_build_dir",
+    "create_zip_package",
+    "get_ls_dyna_command",
+    "install_embed_python",
+    "pack_dependencies",
+    "pack_source",
+    "pack_wheel",
+    "reset_icon_cache_run",
+    "run_ls_dyna",
+    "run_ls_dyna_mpi",
+    "ssh_copy_id",
+]
+
+# ============================================================================
+# lscalc 配置
+# ============================================================================
+
+LS_DYNA_COMMANDS: dict[str, list[str]] = {
+    "windows": ["ls-dyna_mpp", "i=input.k", "ncpu=4"],
+    "linux": ["ls-dyna_mpp", "i=input.k", "ncpu=8"],
+    "macos": ["ls-dyna_mpp", "i=input.k", "ncpu=4"],
+}
+
+DEFAULT_INPUT_FILE: str = "input.k"
+DEFAULT_NCPU: int = 4
+
+# ============================================================================
+# packtool 配置
+# ============================================================================
+
+DEFAULT_BUILD_DIR = ".pypack"
+DEFAULT_DIST_DIR = "dist"
+DEFAULT_LIB_DIR = "libs"
+DEFAULT_CACHE_DIR = ".cache/pypack"
+
+IGNORE_PATTERNS = [
+    "__pycache__",
+    "*.pyc",
+    "*.pyo",
+    ".git",
+    ".venv",
+    ".idea",
+    ".vscode",
+    "*.egg-info",
+    "dist",
+    "build",
+    ".pytest_cache",
+    ".tox",
+    ".mypy_cache",
+]
+
+
+# ============================================================================
+# lscalc 函数
+# ============================================================================
+
+
+@px.register_fn
+def get_ls_dyna_command(input_file: str, ncpu: int) -> list[str]:
+    """获取 LS-DYNA 命令.
+
+    Parameters
+    ----------
+    input_file : str
+        输入文件路径
+    ncpu : int
+        CPU 核心数
+
+    Returns
+    -------
+    list[str]
+        LS-DYNA 命令列表
+    """
+    if Constants.IS_WINDOWS or Constants.IS_MACOS:
+        return ["ls-dyna_mpp", f"i={input_file}", f"ncpu={ncpu}"]
+    else:
+        return ["ls-dyna_mpp", f"i={input_file}", f"ncpu={ncpu}"]
+
+
+@px.register_fn
+def run_ls_dyna(input_file: str, ncpu: int = DEFAULT_NCPU) -> None:
+    """运行 LS-DYNA 计算.
+
+    Parameters
+    ----------
+    input_file : str
+        输入文件路径
+    ncpu : int
+        CPU 核心数
+    """
+    input_path = Path(input_file)
+    if not input_path.exists():
+        print(f"输入文件不存在: {input_path}")
+        return
+
+    cmd = get_ls_dyna_command(input_file, ncpu)
+    try:
+        subprocess.run(cmd, check=True)
+        print(f"LS-DYNA 计算完成: {input_file}")
+    except FileNotFoundError:
+        print("未找到 ls-dyna_mpp 命令")
+    except subprocess.CalledProcessError as e:
+        print(f"LS-DYNA 计算失败: {e}")
+
+
+@px.register_fn
+def run_ls_dyna_mpi(input_file: str, ncpu: int = DEFAULT_NCPU) -> None:
+    """运行 LS-DYNA MPI 计算.
+
+    Parameters
+    ----------
+    input_file : str
+        输入文件路径
+    ncpu : int
+        CPU 核心数
+    """
+    input_path = Path(input_file)
+    if not input_path.exists():
+        print(f"输入文件不存在: {input_path}")
+        return
+
+    cmd = ["mpirun", "-np", str(ncpu), "ls-dyna_mpp", f"i={input_file}"]
+    try:
+        subprocess.run(cmd, check=True)
+        print(f"LS-DYNA MPI 计算完成: {input_file}")
+    except FileNotFoundError:
+        print("未找到 mpirun 或 ls-dyna_mpp 命令")
+    except subprocess.CalledProcessError as e:
+        print(f"LS-DYNA MPI 计算失败: {e}")
+
+
+@px.register_fn
+def check_ls_dyna_status() -> None:
+    """检查 LS-DYNA 进程状态."""
+    try:
+        if Constants.IS_WINDOWS:
+            result = subprocess.run(
+                ["tasklist", "/fi", "imagename eq ls-dyna_mpp.exe"],
+                capture_output=True,
+                text=True,
+                check=True,
+            )
+            print(result.stdout)
+        else:
+            result = subprocess.run(
+                ["pgrep", "-f", "ls-dyna"],
+                capture_output=True,
+                text=True,
+                check=False,
+            )
+            if result.stdout.strip():
+                print(f"运行中的 LS-DYNA 进程 PID: {result.stdout.strip()}")
+            else:
+                print("没有运行中的 LS-DYNA 进程")
+    except subprocess.CalledProcessError as e:
+        print(f"检查进程状态失败: {e}")
+
+
+# ============================================================================
+# sshcopyid 函数
+# ============================================================================
+
+
+@px.register_fn
+def ssh_copy_id(
+    hostname: str,
+    username: str,
+    password: str,
+    port: int = 22,
+    keypath: str = "~/.ssh/id_rsa.pub",
+    timeout: int = 30,
+) -> None:
+    """将 SSH 公钥部署到远程服务器.
+
+    Parameters
+    ----------
+    hostname : str
+        远程服务器主机名或 IP 地址
+    username : str
+        远程服务器用户名
+    password : str
+        远程服务器密码
+    port : int
+        SSH 端口, 默认 22
+    keypath : str
+        公钥文件路径, 默认 ~/.ssh/id_rsa.pub
+    timeout : int
+        SSH 操作超时秒数, 默认 30
+    """
+    pub_key_path = Path(keypath).expanduser()
+    if not pub_key_path.exists():
+        print(f"公钥文件不存在: {pub_key_path}")
+        sys.exit(1)
+
+    pub_key = pub_key_path.read_text().strip()
+
+    script = f"""mkdir -p ~/.ssh && chmod 700 ~/.ssh
+cd ~/.ssh && touch authorized_keys && chmod 600 authorized_keys
+grep -qF '{pub_key.split()[1]}' authorized_keys 2>/dev/null || echo '{pub_key}' >> authorized_keys"""
+
+    try:
+        subprocess.run(
+            [
+                "sshpass",
+                "-p",
+                password,
+                "ssh",
+                "-p",
+                str(port),
+                "-o",
+                "StrictHostKeyChecking=no",
+                "-o",
+                "UserKnownHostsFile=/dev/null",
+                "-o",
+                f"ConnectTimeout={timeout}",
+                f"{username}@{hostname}",
+                script,
+            ],
+            check=True,
+            timeout=timeout,
+        )
+        print(f"SSH 密钥已部署到 {username}@{hostname}:{port}")
+    except FileNotFoundError:
+        print(f"未找到 sshpass 工具, 请手动执行: ssh-copy-id -p {port} {username}@{hostname}")
+        sys.exit(1)
+    except subprocess.TimeoutExpired:
+        print("SSH 连接超时")
+        sys.exit(1)
+    except subprocess.CalledProcessError as e:
+        print(f"SSH 执行失败: {e}")
+        sys.exit(1)
+
+
+# ============================================================================
+# packtool 函数
+# ============================================================================
+
+
+@px.register_fn
+def pack_source(project_dir: Path, output_dir: Path) -> None:
+    """打包项目源码.
+
+    Parameters
+    ----------
+    project_dir : Path
+        项目目录
+    output_dir : Path
+        输出目录
+    """
+    output_dir.mkdir(parents=True, exist_ok=True)
+
+    pyproject_file = project_dir / "pyproject.toml"
+    project_name = project_dir.name
+
+    if pyproject_file.exists():
+        try:
+            import tomllib
+
+            content = pyproject_file.read_text(encoding="utf-8")
+            data = tomllib.loads(content)
+            project_name = data.get("project", {}).get("name", project_name)
+        except ImportError:
+            pass
+
+    source_dir = output_dir / "src" / project_name
+    source_dir.mkdir(parents=True, exist_ok=True)
+
+    src_subdir = project_dir / "src"
+    if src_subdir.exists():
+        shutil.copytree(
+            src_subdir,
+            source_dir / "src",
+            ignore=shutil.ignore_patterns(*IGNORE_PATTERNS),
+            dirs_exist_ok=True,
+        )
+    else:
+        for item in project_dir.iterdir():
+            if item.name in IGNORE_PATTERNS or item.name.startswith("."):
+                continue
+            dst_item = source_dir / item.name
+            if item.is_dir():
+                shutil.copytree(
+                    item,
+                    dst_item,
+                    ignore=shutil.ignore_patterns(*IGNORE_PATTERNS),
+                    dirs_exist_ok=True,
+                )
+            else:
+                shutil.copy2(item, dst_item)
+
+    print(f"源码打包完成: {source_dir}")
+
+
+@px.register_fn
+def pack_dependencies(lib_dir: Path, dependencies: list[str]) -> None:
+    """打包项目依赖.
+
+    Parameters
+    ----------
+    lib_dir : Path
+        依赖库目录
+    dependencies : list[str]
+        依赖列表
+    """
+    lib_dir.mkdir(parents=True, exist_ok=True)
+
+    if not dependencies:
+        print("没有依赖需要打包")
+        return
+
+    cmd = [
+        "pip",
+        "install",
+        "--target",
+        str(lib_dir),
+        "--no-compile",
+        "--no-warn-script-location",
+    ]
+    cmd.extend(dependencies)
+
+    subprocess.run(cmd, check=True)
+    print(f"依赖打包完成: {lib_dir}")
+
+
+@px.register_fn
+def pack_wheel(project_dir: Path, output_dir: Path) -> None:
+    """打包项目为 wheel 文件.
+
+    Parameters
+    ----------
+    project_dir : Path
+        项目目录
+    output_dir : Path
+        输出目录
+    """
+    output_dir.mkdir(parents=True, exist_ok=True)
+
+    cmd = [
+        "pip",
+        "wheel",
+        "--no-deps",
+        "--wheel-dir",
+        str(output_dir),
+        str(project_dir),
+    ]
+
+    subprocess.run(cmd, check=True)
+    print(f"Wheel 打包完成: {output_dir}")
+
+
+@px.register_fn
+def install_embed_python(version: str, output_dir: Path) -> None:
+    """安装嵌入式 Python.
+
+    Parameters
+    ----------
+    version : str
+        Python 版本 (如: 3.10, 3.11)
+    output_dir : Path
+        输出目录
+    """
+    output_dir.mkdir(parents=True, exist_ok=True)
+
+    arch = platform.machine().lower()
+    if arch in ["x86_64", "amd64"]:
+        arch = "amd64"
+    elif arch in ["arm64", "aarch64"]:
+        arch = "arm64"
+
+    version_map = {
+        "3.8": "3.8.10",
+        "3.9": "3.9.13",
+        "3.10": "3.10.11",
+        "3.11": "3.11.9",
+        "3.12": "3.12.4",
+    }
+    full_version = version_map.get(version, f"{version}.0")
+
+    url = f"https://www.python.org/ftp/python/{full_version}/python-{full_version}-embed-{arch}.zip"
+
+    cache_file = Path(DEFAULT_CACHE_DIR) / f"python-{full_version}-embed-{arch}.zip"
+    cache_file.parent.mkdir(parents=True, exist_ok=True)
+
+    if not cache_file.exists():
+        print(f"正在下载嵌入式 Python {full_version}...")
+        urllib.request.urlretrieve(url, cache_file)
+        print(f"下载完成: {cache_file}")
+
+    with zipfile.ZipFile(cache_file, "r") as zf:
+        zf.extractall(output_dir)
+
+    print(f"嵌入式 Python 安装完成: {output_dir}")
+
+
+@px.register_fn
+def create_zip_package(source_dir: Path, output_file: Path) -> None:
+    """创建 ZIP 打包文件.
+
+    Parameters
+    ----------
+    source_dir : Path
+        源目录
+    output_file : Path
+        输出文件
+    """
+    output_file.parent.mkdir(parents=True, exist_ok=True)
+
+    with zipfile.ZipFile(output_file, "w", zipfile.ZIP_DEFLATED) as zf:
+        for file in source_dir.rglob("*"):
+            if file.is_file():
+                arcname = file.relative_to(source_dir)
+                zf.write(file, arcname)
+
+    print(f"ZIP 打包完成: {output_file}")
+
+
+@px.register_fn
+def clean_build_dir(build_dir: Path) -> None:
+    """清理构建目录.
+
+    Parameters
+    ----------
+    build_dir : Path
+        构建目录
+    """
+    if build_dir.exists():
+        shutil.rmtree(build_dir)
+        print(f"清理完成: {build_dir}")
+    else:
+        print(f"目录不存在: {build_dir}")
+
+
+# ============================================================================
+# reseticoncache 函数
+# ============================================================================
+
+
+@px.register_fn
+def reset_icon_cache_run() -> None:
+    """重置 Windows 图标缓存.
+
+    执行流程: 杀掉 explorer → 删除 IconCache.db → 删除 iconcache* → 重启 explorer.
+    仅在 Windows 上执行, 非 Windows 平台打印提示并跳过.
+    """
+    if not Constants.IS_WINDOWS:
+        print("reset_icon_cache: 仅在 Windows 上支持")
+        return
+
+    local_app_data = os.environ.get("LOCALAPPDATA", "")
+    if not local_app_data:
+        print("reset_icon_cache: LOCALAPPDATA 环境变量未设置")
+        return
+
+    icon_cache_db = Path(local_app_data) / "IconCache.db"
+    explorer_cache_dir = Path(local_app_data) / "Microsoft" / "Windows" / "Explorer"
+
+    print("正在终止 explorer 进程...")
+    subprocess.run(["taskkill", "/f", "/im", "explorer.exe"], check=False)
+
+    if icon_cache_db.exists():
+        print(f"删除图标缓存: {icon_cache_db}")
+        subprocess.run(["cmd", "/c", "del", "/a", "/q", str(icon_cache_db)], check=False)
+
+    if explorer_cache_dir.exists():
+        print(f"清理 Explorer 缓存: {explorer_cache_dir}")
+        subprocess.run(
+            ["cmd", "/c", "del", "/a", "/q", str(explorer_cache_dir / "iconcache*")],
+            check=False,
+        )
+
+    print("重启 explorer...")
+    subprocess.run(["cmd", "/c", "start", "explorer.exe"], check=False)
+    print("图标缓存已重置")

src/pyflowx/registry.py

@@ -0,0 +1,159 @@
+"""函数注册表.
+
+提供全局函数注册机制, 供 YAML 任务编排通过 ``fn`` 字段引用 Python 函数.
+
+使用方式
+--------
+    import pyflowx as px
+
+    @px.register_fn("pack_source")
+    def pack_source(project_dir, output_dir):
+        ...
+
+    # YAML 中引用:
+    #   jobs:
+    #     pack:
+    #       fn: pack_source
+    #       args: ["./project", "./dist"]
+"""
+
+from __future__ import annotations
+
+import sys
+from typing import Any, Callable, TypeVar, overload
+
+if sys.version_info >= (3, 10):
+    from typing import ParamSpec
+else:
+    from typing_extensions import ParamSpec  # pragma: no cover
+
+__all__ = ["FnRegistry", "get_fn", "has_fn", "register_fn"]
+
+P = ParamSpec("P")
+T = TypeVar("T")
+
+_REGISTRY: dict[str, Callable[..., Any]] = {}
+
+
+@overload
+def register_fn(name: Callable[P, T]) -> Callable[P, T]: ...
+
+
+@overload
+def register_fn(name: str | None = None) -> Callable[[Callable[P, T]], Callable[P, T]]: ...
+
+
+def register_fn(name: str | Callable[..., Any] | None = None) -> Callable[..., Any]:
+    """装饰器：将函数注册到全局 registry.
+
+    支持两种用法::
+
+        @register_fn               # 使用函数 __name__ 作为注册名
+        def my_func(): ...
+
+        @register_fn("custom")     # 显式指定注册名
+        def my_func(): ...
+
+    Parameters
+    ----------
+    name : str | Callable | None
+        注册名或被装饰函数; 为 None 时使用函数 ``__name__``
+
+    Returns
+    -------
+    Callable
+        装饰器函数或被装饰函数
+
+    Raises
+    ------
+    ValueError
+        名称已注册或无法推断函数名
+    """
+    if callable(name):
+        fn = name
+        key = getattr(fn, "__name__", None)
+        if key is None:
+            raise ValueError("无法推断函数名, 请显式提供 name 参数")
+        if key in _REGISTRY:
+            raise ValueError(f"函数 {key!r} 已注册")
+        _REGISTRY[key] = fn
+        return fn
+
+    def decorator(fn: Callable[P, T]) -> Callable[P, T]:
+        key = name if name is not None else getattr(fn, "__name__", None)
+        if key is None:
+            raise ValueError("无法推断函数名, 请显式提供 name 参数")
+        if key in _REGISTRY:
+            raise ValueError(f"函数 {key!r} 已注册")
+        _REGISTRY[key] = fn
+        return fn
+
+    return decorator
+
+
+def get_fn(name: str) -> Callable[..., Any]:
+    """按名称获取已注册的函数.
+
+    Parameters
+    ----------
+    name : str
+        函数名
+
+    Returns
+    -------
+    Callable
+        已注册的函数
+
+    Raises
+    ------
+    KeyError
+        函数未注册
+    """
+    if name not in _REGISTRY:
+        raise KeyError(f"函数 {name!r} 未注册")
+    return _REGISTRY[name]
+
+
+def has_fn(name: str) -> bool:
+    """检查函数是否已注册.
+
+    Parameters
+    ----------
+    name : str
+        函数名
+
+    Returns
+    -------
+    bool
+        是否已注册
+    """
+    return name in _REGISTRY
+
+
+class FnRegistry:
+    """函数注册表的面向对象访问接口."""
+
+    @staticmethod
+    def register(name: str | None = None) -> Callable[[Callable[..., T]], Callable[..., T]]:
+        """注册装饰器, 等价于 :func:`register_fn`."""
+        return register_fn(name)
+
+    @staticmethod
+    def get(name: str) -> Callable[..., Any]:
+        """获取已注册函数, 等价于 :func:`get_fn`."""
+        return get_fn(name)
+
+    @staticmethod
+    def has(name: str) -> bool:
+        """检查是否已注册, 等价于 :func:`has_fn`."""
+        return has_fn(name)
+
+    @staticmethod
+    def clear() -> None:
+        """清空注册表."""
+        _REGISTRY.clear()
+
+    @staticmethod
+    def names() -> list[str]:
+        """返回所有已注册函数名."""
+        return list(_REGISTRY.keys())

src/pyflowx/runner.py

@@ -14,7 +14,7 @@ from __future__ import annotations
 import argparse
 import enum
 import sys
-from dataclasses import dataclass, field, replace
+from dataclasses import dataclass, field
 from pathlib import Path
 from typing import Any, Sequence, get_args
 
@@ -35,39 +35,6 @@ class CliExitCode(enum.IntEnum):
     INTERRUPTED = 130  # 与 POSIX 信号中断一致
 
 
-def _apply_verbose_to_graph(graph: Graph, verbose: bool) -> Graph:
-    """创建新图, 其中所有 TaskSpec 的 verbose 字段被设置为指定值.
-
-    使用 ``dataclasses.replace`` 在不可变的 TaskSpec 上创建带 verbose 标记的副本.
-    依赖关系、标签等元数据全部保留.
-
-    Note
-    -----
-    自 ``_wrap_cmd`` 不再闭包捕获 ``verbose`` 后，此函数不再是必需的——
-    直接翻转 ``spec.verbose`` 即可生效。保留是为了向后兼容现有调用与测试。
-    TaskSpec 仍是 frozen dataclass，故仍用 ``replace`` 创建副本。
-
-    Parameters
-    ----------
-    graph : Graph
-        原始图.
-    verbose : bool
-        要设置的 verbose 值.
-
-    Returns
-    -------
-    Graph
-        所有 spec 的 verbose 字段已更新的新图.
-    """
-    new_specs: list[TaskSpec[Any]] = []
-    for spec in graph.all_specs().values():
-        if spec.verbose == verbose:
-            new_specs.append(spec)
-        else:
-            new_specs.append(replace(spec, verbose=verbose))
-    return Graph.from_specs(new_specs)
-
-
 @dataclass
 class CliRunner:
     """命令行运行器: 根据用户输入执行对应的任务流图.
@@ -296,12 +263,8 @@ class CliRunner:
         # 确定是否 verbose: --quiet 覆盖默认值
         verbose = self.verbose and not parsed.quiet
 
-        # 对图应用 verbose 设置 (重建带 verbose 标记的 spec)
+        # 执行对应的图 (verbose 标记由 run() 统一应用到各 spec)
         graph = self.graphs[parsed.command]
-        if verbose:
-            graph = _apply_verbose_to_graph(graph, verbose=True)
-
-        # 执行对应的图
         try:
             report = run(
                 graph,

tests/cli/test_autofmt.py

@@ -5,8 +5,7 @@ from __future__ import annotations
 from pathlib import Path
 from unittest.mock import MagicMock, patch
 
-import pyflowx as px
-from pyflowx.cli import autofmt
+from pyflowx.ops import dev
 
 
 # ---------------------------------------------------------------------- #
@@ -19,14 +18,14 @@ class TestFormatWithRuff:
         """Should format with ruff."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            autofmt.format_with_ruff(tmp_path, fix=True)
+            dev.format_with_ruff(tmp_path, fix=True)
             assert mock_run.called
 
     def test_format_with_ruff_no_fix(self, tmp_path: Path) -> None:
         """Should format with ruff without fix."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            autofmt.format_with_ruff(tmp_path, fix=False)
+            dev.format_with_ruff(tmp_path, fix=False)
             # Should not include --fix flag
             call_args = mock_run.call_args[0][0]
             assert "--fix" not in call_args
@@ -42,14 +41,14 @@ class TestLintWithRuff:
         """Should lint with ruff."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            autofmt.lint_with_ruff(tmp_path, fix=True)
+            dev.lint_with_ruff(tmp_path, fix=True)
             assert mock_run.called
 
     def test_lint_with_ruff_no_fix(self, tmp_path: Path) -> None:
         """Should lint with ruff without fix."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            autofmt.lint_with_ruff(tmp_path, fix=False)
+            dev.lint_with_ruff(tmp_path, fix=False)
             # Should not include --fix flag
             call_args = mock_run.call_args[0][0]
             assert "--fix" not in call_args
@@ -66,7 +65,7 @@ class TestAddDocstring:
         py_file = tmp_path / "test.py"
         py_file.write_text("def test():\n    pass\n")
 
-        result = autofmt.add_docstring(py_file, '"""Test module."""')
+        result = dev.add_docstring(py_file, '"""Test module."""')
         assert result is True
 
     def test_add_docstring_skips_files_with_docstring(self, tmp_path: Path) -> None:
@@ -74,7 +73,7 @@ class TestAddDocstring:
         py_file = tmp_path / "test.py"
         py_file.write_text('"""Existing docstring."""\ndef test():\n    pass\n')
 
-        result = autofmt.add_docstring(py_file, '"""New docstring."""')
+        result = dev.add_docstring(py_file, '"""New docstring."""')
         assert result is False
 
     def test_add_docstring_empty_file(self, tmp_path: Path) -> None:
@@ -82,7 +81,7 @@ class TestAddDocstring:
         py_file = tmp_path / "test.py"
         py_file.write_text("")
 
-        result = autofmt.add_docstring(py_file, '"""Test module."""')
+        result = dev.add_docstring(py_file, '"""Test module."""')
         # Should handle empty file
         assert result is True
 
@@ -98,7 +97,7 @@ class TestGenerateModuleDocstring:
         py_file = tmp_path / "test.py"
         py_file.write_text("def test():\n    pass\n")
 
-        result = autofmt.generate_module_docstring(py_file)
+        result = dev.generate_module_docstring(py_file)
         # Should contain "Tests for" since stem contains "test"
         assert "Tests for" in result
 
@@ -108,7 +107,7 @@ class TestGenerateModuleDocstring:
         py_file.parent.mkdir(parents=True)
         py_file.write_text("def test():\n    pass\n")
 
-        result = autofmt.generate_module_docstring(py_file)
+        result = dev.generate_module_docstring(py_file)
         assert "mypackage" in result
 
     def test_generate_module_docstring_cli(self, tmp_path: Path) -> None:
@@ -116,7 +115,7 @@ class TestGenerateModuleDocstring:
         py_file = tmp_path / "cli.py"
         py_file.write_text("def test():\n    pass\n")
 
-        result = autofmt.generate_module_docstring(py_file)
+        result = dev.generate_module_docstring(py_file)
         assert "Command-line interface" in result
 
     def test_generate_module_docstring_util(self, tmp_path: Path) -> None:
@@ -124,7 +123,7 @@ class TestGenerateModuleDocstring:
         py_file = tmp_path / "utils.py"
         py_file.write_text("def test():\n    pass\n")
 
-        result = autofmt.generate_module_docstring(py_file)
+        result = dev.generate_module_docstring(py_file)
         assert "Utility functions" in result
 
 
@@ -139,8 +138,8 @@ class TestAutoAddDocstrings:
         py_file = tmp_path / "test.py"
         py_file.write_text("def test():\n    pass\n")
 
-        with patch.object(autofmt, "add_docstring", return_value=True):
-            count = autofmt.auto_add_docstrings(tmp_path)
+        with patch.object(dev, "add_docstring", return_value=True):
+            count = dev.auto_add_docstrings(tmp_path)
             assert count >= 0
 
     def test_auto_add_docstrings_skips_ignored(self, tmp_path: Path) -> None:
@@ -149,7 +148,7 @@ class TestAutoAddDocstrings:
         py_file.parent.mkdir()
         py_file.write_text("def test():\n    pass\n")
 
-        count = autofmt.auto_add_docstrings(tmp_path)
+        count = dev.auto_add_docstrings(tmp_path)
         # Should skip __pycache__
         assert count == 0
 
@@ -158,7 +157,7 @@ class TestAutoAddDocstrings:
         txt_file = tmp_path / "test.txt"
         txt_file.write_text("test content")
 
-        count = autofmt.auto_add_docstrings(tmp_path)
+        count = dev.auto_add_docstrings(tmp_path)
         assert count == 0
 
 
@@ -179,7 +178,7 @@ class TestSyncPyprojectConfig:
 
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            autofmt.sync_pyproject_config(tmp_path)
+            dev.sync_pyproject_config(tmp_path)
             assert mock_run.called
 
     def test_sync_pyproject_config_updates_file(self, tmp_path: Path) -> None:
@@ -193,7 +192,7 @@ class TestSyncPyprojectConfig:
 
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            autofmt.sync_pyproject_config(tmp_path)
+            dev.sync_pyproject_config(tmp_path)
             assert mock_run.called
 
 
@@ -207,95 +206,13 @@ class TestFormatAll:
         """Should run ruff format."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            autofmt.format_all(tmp_path)
+            dev.format_all(tmp_path)
             assert mock_run.called
 
     def test_format_all_runs_ruff_check(self, tmp_path: Path) -> None:
         """Should run ruff check."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            autofmt.format_all(tmp_path)
+            dev.format_all(tmp_path)
             # Should call ruff format and ruff check
             assert mock_run.call_count == 2
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_fmt_default_target(self) -> None:
-        """main() should handle fmt command with default target."""
-        with patch("sys.argv", ["autofmt", "fmt"]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            assert mock_run.called
-
-    def test_main_fmt_custom_target(self) -> None:
-        """main() should handle fmt command with custom target."""
-        with patch("sys.argv", ["autofmt", "fmt", "--target", "src"]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            assert mock_run.called
-
-    def test_main_lint_default_target(self) -> None:
-        """main() should handle lint command with default target."""
-        with patch("sys.argv", ["autofmt", "lint"]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            assert mock_run.called
-
-    def test_main_lint_with_fix(self) -> None:
-        """main() should handle lint command with fix."""
-        with patch("sys.argv", ["autofmt", "lint", "--fix"]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            assert mock_run.called
-
-    def test_main_lint_custom_target(self) -> None:
-        """main() should handle lint command with custom target."""
-        with patch("sys.argv", ["autofmt", "lint", "--target", "src"]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            assert mock_run.called
-
-    def test_main_doc_default_root(self) -> None:
-        """main() should handle doc command with default root."""
-        with patch("sys.argv", ["autofmt", "doc"]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            assert mock_run.called
-
-    def test_main_doc_custom_root(self) -> None:
-        """main() should handle doc command with custom root."""
-        with patch("sys.argv", ["autofmt", "doc", "--root-dir", "src"]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            assert mock_run.called
-
-    def test_main_sync_default_root(self) -> None:
-        """main() should handle sync command with default root."""
-        with patch("sys.argv", ["autofmt", "sync"]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            assert mock_run.called
-
-    def test_main_sync_custom_root(self) -> None:
-        """main() should handle sync command with custom root."""
-        with patch("sys.argv", ["autofmt", "sync", "--root-dir", "."]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            assert mock_run.called
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help."""
-        with patch("sys.argv", ["autofmt"]), patch.object(autofmt, "main"):
-            # Just call main, it should show help and return
-            autofmt.main()
-            # main() should return without calling px.run
-            assert True
-
-    def test_main_creates_task_specs_with_verbose(self) -> None:
-        """main() should create TaskSpecs with verbose=True."""
-        with patch("sys.argv", ["autofmt", "fmt"]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            assert mock_run.called
-
-    def test_main_uses_thread_strategy(self) -> None:
-        """main() should use thread strategy."""
-        with patch("sys.argv", ["autofmt", "fmt"]), patch.object(px, "run") as mock_run:
-            autofmt.main()
-            # Check that strategy="thread" was used
-            assert mock_run.called

tests/cli/test_bumpversion.py

@@ -4,12 +4,10 @@ from __future__ import annotations
 
 import os
 from pathlib import Path
-from unittest.mock import patch
 
 import pytest
 
-import pyflowx as px
-from pyflowx.cli import bumpversion
+from pyflowx.ops import dev
 
 
 @pytest.fixture(autouse=True)
@@ -29,7 +27,7 @@ class TestBumpFileVersion:
         test_file = tmp_path / "pyproject.toml"
         test_file.write_text('version = "1.2.3"', encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         assert result == "1.2.4"
         assert test_file.read_text(encoding="utf-8") == 'version = "1.2.4"'
@@ -39,7 +37,7 @@ class TestBumpFileVersion:
         test_file = tmp_path / "pyproject.toml"
         test_file.write_text('version = "1.2.3"', encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "minor")
+        result = dev.bump_file_version(test_file, "minor")
 
         assert result == "1.3.0"
         assert test_file.read_text(encoding="utf-8") == 'version = "1.3.0"'
@@ -49,7 +47,7 @@ class TestBumpFileVersion:
         test_file = tmp_path / "pyproject.toml"
         test_file.write_text('version = "1.2.3"', encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "major")
+        result = dev.bump_file_version(test_file, "major")
 
         assert result == "2.0.0"
         assert test_file.read_text(encoding="utf-8") == 'version = "2.0.0"'
@@ -59,7 +57,7 @@ class TestBumpFileVersion:
         test_file = tmp_path / "pyproject.toml"
         test_file.write_text('version = "1.2.3-alpha.1"', encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         assert result == "1.2.4"
         # 预发布版本应该被清除
@@ -71,7 +69,7 @@ class TestBumpFileVersion:
         test_file = tmp_path / "pyproject.toml"
         test_file.write_text('version = "1.2.3+build.123"', encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         assert result == "1.2.4"
         # 构建元数据应该被清除
@@ -83,7 +81,7 @@ class TestBumpFileVersion:
         test_file = tmp_path / "test.txt"
         test_file.write_text("no version here", encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         assert result is None
         captured = capsys.readouterr()
@@ -94,7 +92,7 @@ class TestBumpFileVersion:
         test_file = tmp_path / "__init__.py"
         test_file.write_text('__version__ = "1.2.3"', encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         assert result == "1.2.4"
         assert test_file.read_text(encoding="utf-8") == '__version__ = "1.2.4"'
@@ -110,7 +108,7 @@ description = "Test project"
 """
         test_file.write_text(content, encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "minor")
+        result = dev.bump_file_version(test_file, "minor")
 
         assert result == "0.2.0"
         updated = test_file.read_text(encoding="utf-8")
@@ -126,7 +124,7 @@ __version__ = "1.0.0"
 '''
         test_file.write_text(content, encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "major")
+        result = dev.bump_file_version(test_file, "major")
 
         assert result == "2.0.0"
         updated = test_file.read_text(encoding="utf-8")
@@ -142,7 +140,7 @@ dependencies = ["lib >= 2.0.0", "other >= 3.0.0"]
 """
         test_file.write_text(content, encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         assert result == "1.0.1"
         updated = test_file.read_text(encoding="utf-8")
@@ -158,7 +156,7 @@ dependencies = ["lib >= 2.0.0", "other >= 3.0.0"]
         test_file.mkdir()
 
         with pytest.raises(Exception):  # noqa: B017
-            bumpversion.bump_file_version(test_file, "patch")
+            dev.bump_file_version(test_file, "patch")
 
     def test_file_write_error(self, tmp_path: Path, capsys: pytest.CaptureFixture[str]) -> None:
         """Should handle file write errors."""
@@ -173,7 +171,7 @@ dependencies = ["lib >= 2.0.0", "other >= 3.0.0"]
 
         try:
             with pytest.raises(Exception):  # noqa: B017
-                bumpversion.bump_file_version(test_file, "patch")
+                dev.bump_file_version(test_file, "patch")
         finally:
             # 恢复权限以便清理
             test_file.chmod(0o644)
@@ -190,7 +188,7 @@ class TestVersionPattern:
         test_file = tmp_path / "__init__.py"
         test_file.write_text('__version__ = "1.0.0"', encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         assert result == "1.0.1"
 
@@ -199,7 +197,7 @@ class TestVersionPattern:
         test_file = tmp_path / "__init__.py"
         test_file.write_text('__version__ = "0.0.0"', encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         assert result == "0.0.1"
 
@@ -208,7 +206,7 @@ class TestVersionPattern:
         test_file = tmp_path / "__init__.py"
         test_file.write_text('__version__ = "10.20.30"', encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "minor")
+        result = dev.bump_file_version(test_file, "minor")
 
         assert result == "10.21.0"
 
@@ -217,7 +215,7 @@ class TestVersionPattern:
         test_file = tmp_path / "test.txt"
         test_file.write_text("https://example.com/v1.2.3/download", encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         # 不应该匹配 URL 中的版本号
         assert result is None
@@ -234,7 +232,7 @@ class TestEdgeCases:
         test_file = tmp_path / "empty.txt"
         test_file.write_text("", encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         assert result is None
         captured = capsys.readouterr()
@@ -246,7 +244,7 @@ class TestEdgeCases:
         content = '# 中文注释\n__version__ = "1.0.0"\n# 特殊字符: @#$%'
         test_file.write_text(content, encoding="utf-8")
 
-        result = bumpversion.bump_file_version(test_file, "patch")
+        result = dev.bump_file_version(test_file, "patch")
 
         assert result == "1.0.1"
         updated = test_file.read_text(encoding="utf-8")
@@ -259,64 +257,16 @@ class TestEdgeCases:
         test_file.write_text('__version__ = "1.0.0"', encoding="utf-8")
 
         # 第一次 bump
-        result1 = bumpversion.bump_file_version(test_file, "patch")
+        result1 = dev.bump_file_version(test_file, "patch")
         assert result1 == "1.0.1"
 
         # 第二次 bump
-        result2 = bumpversion.bump_file_version(test_file, "minor")
+        result2 = dev.bump_file_version(test_file, "minor")
         assert result2 == "1.1.0"
 
         # 第三次 bump
-        result3 = bumpversion.bump_file_version(test_file, "major")
+        result3 = dev.bump_file_version(test_file, "major")
         assert result3 == "2.0.0"
 
         # 验证最终结果
         assert test_file.read_text(encoding="utf-8") == '__version__ = "2.0.0"'
-
-
-class TestBumpVersionCli:
-    """Test bumpversion CLI."""
-
-    def test_minor(self, tmp_path: Path) -> None:
-        """Should handle minor version bump."""
-        test_file = tmp_path / "__init__.py"
-        test_file.write_text('__version__ = "1.0.0"', encoding="utf-8")
-
-        # Mock px.run: 只真正执行第一次调用(版本更新),其余返回空 dict
-        with patch("sys.argv", ["bumpversion", "minor", "--no-tag"]), patch("pyflowx.run") as mock_run:
-
-            def run_side_effect(graph: px.Graph, strategy: str | None = None):
-                # 执行实际版本更新任务
-                results = {}
-                for spec in graph.specs.values():
-                    if spec.fn is not None and spec.args:
-                        results[spec.name] = spec.fn(*spec.args)
-                return results
-
-            mock_run.side_effect = run_side_effect
-            bumpversion.main()
-
-        # 验证版本号已更新
-        assert test_file.read_text(encoding="utf-8") == '__version__ = "1.1.0"'
-
-    def test_no_valid_files(self, tmp_path: Path, capsys: pytest.CaptureFixture[str]) -> None:
-        """Should handle no valid files."""
-        test_file = tmp_path / "test.txt"
-        test_file.write_text("这是一个测试文件", encoding="utf-8")
-
-        with patch("sys.argv", ["bumpversion", "minor", "--no-tag"]), patch("pyflowx.run") as mock_run:
-
-            def run_side_effect(graph: px.Graph, strategy: str | None = None):
-                # 执行实际版本更新任务
-                results = {}
-                for spec in graph.specs.values():
-                    if spec.fn is not None and spec.args:
-                        results[spec.name] = spec.fn(*spec.args)
-                return results
-
-            mock_run.side_effect = run_side_effect
-            bumpversion.main()
-
-        # 验证未更新任何文件
-        assert test_file.read_text(encoding="utf-8") == "这是一个测试文件"
-        assert "未找到包含版本号的文件" in capsys.readouterr().out

tests/cli/test_emlmanager.py

@@ -125,19 +125,21 @@ class TestEmailDatabase:
 
         # Insert test emails
         for i in range(5):
-            db.insert_email({
-                "file_path": f"/test/path{i}.eml",
-                "file_hash": f"hash{i}",
-                "subject": f"Subject {i}",
-                "sender": f"sender{i}@example.com",
-                "recipients": "recipient@example.com",
-                "date": f"Mon, {i + 1} Jan 2024 12:00:00 +0000",
-                "date_parsed": f"2024-01-0{i + 1}T12:00:00",
-                "body_text": f"Body {i}",
-                "body_html": f"<p>Body {i}</p>",
-                "has_attachments": 0,
-                "file_size": 1024,
-            })
+            db.insert_email(
+                {
+                    "file_path": f"/test/path{i}.eml",
+                    "file_hash": f"hash{i}",
+                    "subject": f"Subject {i}",
+                    "sender": f"sender{i}@example.com",
+                    "recipients": "recipient@example.com",
+                    "date": f"Mon, {i + 1} Jan 2024 12:00:00 +0000",
+                    "date_parsed": f"2024-01-0{i + 1}T12:00:00",
+                    "body_text": f"Body {i}",
+                    "body_html": f"<p>Body {i}</p>",
+                    "has_attachments": 0,
+                    "file_size": 1024,
+                }
+            )
 
         results = db.search_emails(limit=3)
         assert len(results) == 3
@@ -148,33 +150,37 @@ class TestEmailDatabase:
         db_path = tmp_path / "test.db"
         db = emlmanager.EmailDatabase(db_path)
 
-        db.insert_email({
-            "file_path": "/test/path1.eml",
-            "file_hash": "hash1",
-            "subject": "Important Meeting",
-            "sender": "sender1@example.com",
-            "recipients": "recipient@example.com",
-            "date": "Mon, 1 Jan 2024 12:00:00 +0000",
-            "date_parsed": "2024-01-01T12:00:00",
-            "body_text": "Meeting body",
-            "body_html": "<p>Meeting body</p>",
-            "has_attachments": 0,
-            "file_size": 1024,
-        })
+        db.insert_email(
+            {
+                "file_path": "/test/path1.eml",
+                "file_hash": "hash1",
+                "subject": "Important Meeting",
+                "sender": "sender1@example.com",
+                "recipients": "recipient@example.com",
+                "date": "Mon, 1 Jan 2024 12:00:00 +0000",
+                "date_parsed": "2024-01-01T12:00:00",
+                "body_text": "Meeting body",
+                "body_html": "<p>Meeting body</p>",
+                "has_attachments": 0,
+                "file_size": 1024,
+            }
+        )
 
-        db.insert_email({
-            "file_path": "/test/path2.eml",
-            "file_hash": "hash2",
-            "subject": "Casual Chat",
-            "sender": "sender2@example.com",
-            "recipients": "recipient@example.com",
-            "date": "Tue, 2 Jan 2024 12:00:00 +0000",
-            "date_parsed": "2024-01-02T12:00:00",
-            "body_text": "Chat body",
-            "body_html": "<p>Chat body</p>",
-            "has_attachments": 0,
-            "file_size": 1024,
-        })
+        db.insert_email(
+            {
+                "file_path": "/test/path2.eml",
+                "file_hash": "hash2",
+                "subject": "Casual Chat",
+                "sender": "sender2@example.com",
+                "recipients": "recipient@example.com",
+                "date": "Tue, 2 Jan 2024 12:00:00 +0000",
+                "date_parsed": "2024-01-02T12:00:00",
+                "body_text": "Chat body",
+                "body_html": "<p>Chat body</p>",
+                "has_attachments": 0,
+                "file_size": 1024,
+            }
+        )
 
         results = db.search_emails(keyword="Meeting", field="subject")
         assert len(results) == 1
@@ -186,33 +192,37 @@ class TestEmailDatabase:
         db_path = tmp_path / "test.db"
         db = emlmanager.EmailDatabase(db_path)
 
-        db.insert_email({
-            "file_path": "/test/path1.eml",
-            "file_hash": "hash1",
-            "subject": "Test",
-            "sender": "alice@example.com",
-            "recipients": "recipient@example.com",
-            "date": "Mon, 1 Jan 2024 12:00:00 +0000",
-            "date_parsed": "2024-01-01T12:00:00",
-            "body_text": "Body",
-            "body_html": "<p>Body</p>",
-            "has_attachments": 0,
-            "file_size": 1024,
-        })
+        db.insert_email(
+            {
+                "file_path": "/test/path1.eml",
+                "file_hash": "hash1",
+                "subject": "Test",
+                "sender": "alice@example.com",
+                "recipients": "recipient@example.com",
+                "date": "Mon, 1 Jan 2024 12:00:00 +0000",
+                "date_parsed": "2024-01-01T12:00:00",
+                "body_text": "Body",
+                "body_html": "<p>Body</p>",
+                "has_attachments": 0,
+                "file_size": 1024,
+            }
+        )
 
-        db.insert_email({
-            "file_path": "/test/path2.eml",
-            "file_hash": "hash2",
-            "subject": "Test",
-            "sender": "bob@example.com",
-            "recipients": "recipient@example.com",
-            "date": "Tue, 2 Jan 2024 12:00:00 +0000",
-            "date_parsed": "2024-01-02T12:00:00",
-            "body_text": "Body",
-            "body_html": "<p>Body</p>",
-            "has_attachments": 0,
-            "file_size": 1024,
-        })
+        db.insert_email(
+            {
+                "file_path": "/test/path2.eml",
+                "file_hash": "hash2",
+                "subject": "Test",
+                "sender": "bob@example.com",
+                "recipients": "recipient@example.com",
+                "date": "Tue, 2 Jan 2024 12:00:00 +0000",
+                "date_parsed": "2024-01-02T12:00:00",
+                "body_text": "Body",
+                "body_html": "<p>Body</p>",
+                "has_attachments": 0,
+                "file_size": 1024,
+            }
+        )
 
         results = db.search_emails(keyword="alice", field="sender")
         assert len(results) == 1
@@ -224,19 +234,21 @@ class TestEmailDatabase:
         db_path = tmp_path / "test.db"
         db = emlmanager.EmailDatabase(db_path)
 
-        db.insert_email({
-            "file_path": "/test/path1.eml",
-            "file_hash": "hash1",
-            "subject": "Project Update",
-            "sender": "manager@example.com",
-            "recipients": "team@example.com",
-            "date": "Mon, 1 Jan 2024 12:00:00 +0000",
-            "date_parsed": "2024-01-01T12:00:00",
-            "body_text": "Please review the quarterly report",
-            "body_html": "<p>Please review the quarterly report</p>",
-            "has_attachments": 0,
-            "file_size": 1024,
-        })
+        db.insert_email(
+            {
+                "file_path": "/test/path1.eml",
+                "file_hash": "hash1",
+                "subject": "Project Update",
+                "sender": "manager@example.com",
+                "recipients": "team@example.com",
+                "date": "Mon, 1 Jan 2024 12:00:00 +0000",
+                "date_parsed": "2024-01-01T12:00:00",
+                "body_text": "Please review the quarterly report",
+                "body_html": "<p>Please review the quarterly report</p>",
+                "has_attachments": 0,
+                "file_size": 1024,
+            }
+        )
 
         # Search for keyword in subject
         results = db.search_emails(keyword="Project", field="all")
@@ -253,47 +265,53 @@ class TestEmailDatabase:
         db = emlmanager.EmailDatabase(db_path)
 
         # Insert emails with same subject (different prefixes)
-        db.insert_email({
-            "file_path": "/test/path1.eml",
-            "file_hash": "hash1",
-            "subject": "Meeting Tomorrow",
-            "sender": "sender1@example.com",
-            "recipients": "recipient@example.com",
-            "date": "Mon, 1 Jan 2024 12:00:00 +0000",
-            "date_parsed": "2024-01-01T12:00:00",
-            "body_text": "Body 1",
-            "body_html": "<p>Body 1</p>",
-            "has_attachments": 0,
-            "file_size": 1024,
-        })
+        db.insert_email(
+            {
+                "file_path": "/test/path1.eml",
+                "file_hash": "hash1",
+                "subject": "Meeting Tomorrow",
+                "sender": "sender1@example.com",
+                "recipients": "recipient@example.com",
+                "date": "Mon, 1 Jan 2024 12:00:00 +0000",
+                "date_parsed": "2024-01-01T12:00:00",
+                "body_text": "Body 1",
+                "body_html": "<p>Body 1</p>",
+                "has_attachments": 0,
+                "file_size": 1024,
+            }
+        )
 
-        db.insert_email({
-            "file_path": "/test/path2.eml",
-            "file_hash": "hash2",
-            "subject": "Re: Meeting Tomorrow",
-            "sender": "sender2@example.com",
-            "recipients": "recipient@example.com",
-            "date": "Tue, 2 Jan 2024 12:00:00 +0000",
-            "date_parsed": "2024-01-02T12:00:00",
-            "body_text": "Body 2",
-            "body_html": "<p>Body 2</p>",
-            "has_attachments": 0,
-            "file_size": 1024,
-        })
+        db.insert_email(
+            {
+                "file_path": "/test/path2.eml",
+                "file_hash": "hash2",
+                "subject": "Re: Meeting Tomorrow",
+                "sender": "sender2@example.com",
+                "recipients": "recipient@example.com",
+                "date": "Tue, 2 Jan 2024 12:00:00 +0000",
+                "date_parsed": "2024-01-02T12:00:00",
+                "body_text": "Body 2",
+                "body_html": "<p>Body 2</p>",
+                "has_attachments": 0,
+                "file_size": 1024,
+            }
+        )
 
-        db.insert_email({
-            "file_path": "/test/path3.eml",
-            "file_hash": "hash3",
-            "subject": "Different Topic",
-            "sender": "sender3@example.com",
-            "recipients": "recipient@example.com",
-            "date": "Wed, 3 Jan 2024 12:00:00 +0000",
-            "date_parsed": "2024-01-03T12:00:00",
-            "body_text": "Body 3",
-            "body_html": "<p>Body 3</p>",
-            "has_attachments": 0,
-            "file_size": 1024,
-        })
+        db.insert_email(
+            {
+                "file_path": "/test/path3.eml",
+                "file_hash": "hash3",
+                "subject": "Different Topic",
+                "sender": "sender3@example.com",
+                "recipients": "recipient@example.com",
+                "date": "Wed, 3 Jan 2024 12:00:00 +0000",
+                "date_parsed": "2024-01-03T12:00:00",
+                "body_text": "Body 3",
+                "body_html": "<p>Body 3</p>",
+                "has_attachments": 0,
+                "file_size": 1024,
+            }
+        )
 
         grouped = db.get_grouped_emails()
         # Should have 2 groups: "Meeting Tomorrow" and "Different Topic"
@@ -322,19 +340,21 @@ class TestEmailDatabase:
         assert db.get_email_count() == 0
 
         for i in range(3):
-            db.insert_email({
-                "file_path": f"/test/path{i}.eml",
-                "file_hash": f"hash{i}",
-                "subject": f"Subject {i}",
-                "sender": f"sender{i}@example.com",
-                "recipients": "recipient@example.com",
-                "date": f"Mon, {i + 1} Jan 2024 12:00:00 +0000",
-                "date_parsed": f"2024-01-0{i + 1}T12:00:00",
-                "body_text": f"Body {i}",
-                "body_html": f"<p>Body {i}</p>",
-                "has_attachments": 0,
-                "file_size": 1024,
-            })
+            db.insert_email(
+                {
+                    "file_path": f"/test/path{i}.eml",
+                    "file_hash": f"hash{i}",
+                    "subject": f"Subject {i}",
+                    "sender": f"sender{i}@example.com",
+                    "recipients": "recipient@example.com",
+                    "date": f"Mon, {i + 1} Jan 2024 12:00:00 +0000",
+                    "date_parsed": f"2024-01-0{i + 1}T12:00:00",
+                    "body_text": f"Body {i}",
+                    "body_html": f"<p>Body {i}</p>",
+                    "has_attachments": 0,
+                    "file_size": 1024,
+                }
+            )
 
         assert db.get_email_count() == 3
         db.close()
@@ -346,19 +366,21 @@ class TestEmailDatabase:
 
         # Insert some emails
         for i in range(3):
-            db.insert_email({
-                "file_path": f"/test/path{i}.eml",
-                "file_hash": f"hash{i}",
-                "subject": f"Subject {i}",
-                "sender": f"sender{i}@example.com",
-                "recipients": "recipient@example.com",
-                "date": f"Mon, {i + 1} Jan 2024 12:00:00 +0000",
-                "date_parsed": f"2024-01-0{i + 1}T12:00:00",
-                "body_text": f"Body {i}",
-                "body_html": f"<p>Body {i}</p>",
-                "has_attachments": 0,
-                "file_size": 1024,
-            })
+            db.insert_email(
+                {
+                    "file_path": f"/test/path{i}.eml",
+                    "file_hash": f"hash{i}",
+                    "subject": f"Subject {i}",
+                    "sender": f"sender{i}@example.com",
+                    "recipients": "recipient@example.com",
+                    "date": f"Mon, {i + 1} Jan 2024 12:00:00 +0000",
+                    "date_parsed": f"2024-01-0{i + 1}T12:00:00",
+                    "body_text": f"Body {i}",
+                    "body_html": f"<p>Body {i}</p>",
+                    "has_attachments": 0,
+                    "file_size": 1024,
+                }
+            )
 
         assert db.get_email_count() == 3
 
@@ -687,19 +709,21 @@ class TestEmlManagerHandler:
 
         # Insert some emails
         for i in range(3):
-            db.insert_email({
-                "file_path": f"/test/path{i}.eml",
-                "file_hash": f"hash{i}",
-                "subject": f"Subject {i}",
-                "sender": f"sender{i}@example.com",
-                "recipients": "recipient@example.com",
-                "date": f"Mon, {i + 1} Jan 2024 12:00:00 +0000",
-                "date_parsed": f"2024-01-0{i + 1}T12:00:00",
-                "body_text": f"Body {i}",
-                "body_html": f"<p>Body {i}</p>",
-                "has_attachments": 0,
-                "file_size": 1024,
-            })
+            db.insert_email(
+                {
+                    "file_path": f"/test/path{i}.eml",
+                    "file_hash": f"hash{i}",
+                    "subject": f"Subject {i}",
+                    "sender": f"sender{i}@example.com",
+                    "recipients": "recipient@example.com",
+                    "date": f"Mon, {i + 1} Jan 2024 12:00:00 +0000",
+                    "date_parsed": f"2024-01-0{i + 1}T12:00:00",
+                    "body_text": f"Body {i}",
+                    "body_html": f"<p>Body {i}</p>",
+                    "has_attachments": 0,
+                    "file_size": 1024,
+                }
+            )
 
         # Create a mock handler instance without calling __init__
         handler = Mock(spec=emlmanager.EmlManagerHandler)
@@ -721,19 +745,21 @@ class TestEmlManagerHandler:
         db = emlmanager.EmailDatabase(db_path)
 
         # Insert test email
-        db.insert_email({
-            "file_path": "/test/path.eml",
-            "file_hash": "hash",
-            "subject": "Test Subject",
-            "sender": "sender@example.com",
-            "recipients": "recipient@example.com",
-            "date": "Mon, 1 Jan 2024 12:00:00 +0000",
-            "date_parsed": "2024-01-01T12:00:00",
-            "body_text": "Test body",
-            "body_html": "<p>Test body</p>",
-            "has_attachments": 0,
-            "file_size": 1024,
-        })
+        db.insert_email(
+            {
+                "file_path": "/test/path.eml",
+                "file_hash": "hash",
+                "subject": "Test Subject",
+                "sender": "sender@example.com",
+                "recipients": "recipient@example.com",
+                "date": "Mon, 1 Jan 2024 12:00:00 +0000",
+                "date_parsed": "2024-01-01T12:00:00",
+                "body_text": "Test body",
+                "body_html": "<p>Test body</p>",
+                "has_attachments": 0,
+                "file_size": 1024,
+            }
+        )
 
         # Create a mock handler instance without calling __init__
         handler = Mock(spec=emlmanager.EmlManagerHandler)
@@ -756,19 +782,21 @@ class TestEmlManagerHandler:
         db = emlmanager.EmailDatabase(db_path)
 
         # Insert test email
-        db.insert_email({
-            "file_path": "/test/path.eml",
-            "file_hash": "hash",
-            "subject": "Test Subject",
-            "sender": "sender@example.com",
-            "recipients": "recipient@example.com",
-            "date": "Mon, 1 Jan 2024 12:00:00 +0000",
-            "date_parsed": "2024-01-01T12:00:00",
-            "body_text": "Test body",
-            "body_html": "<p>Test body</p>",
-            "has_attachments": 0,
-            "file_size": 1024,
-        })
+        db.insert_email(
+            {
+                "file_path": "/test/path.eml",
+                "file_hash": "hash",
+                "subject": "Test Subject",
+                "sender": "sender@example.com",
+                "recipients": "recipient@example.com",
+                "date": "Mon, 1 Jan 2024 12:00:00 +0000",
+                "date_parsed": "2024-01-01T12:00:00",
+                "body_text": "Test body",
+                "body_html": "<p>Test body</p>",
+                "has_attachments": 0,
+                "file_size": 1024,
+            }
+        )
 
         assert db.get_email_count() == 1
 

tests/cli/test_filedate.py

@@ -3,10 +3,8 @@
 from __future__ import annotations
 
 from pathlib import Path
-from unittest.mock import patch
 
-import pyflowx as px
-from pyflowx.cli import filedate
+from pyflowx.ops import files
 
 
 # ---------------------------------------------------------------------- #
@@ -20,7 +18,7 @@ class TestGetFileTimestamp:
         test_file = tmp_path / "test.txt"
         test_file.write_text("test content")
 
-        timestamp = filedate.get_file_timestamp(test_file)
+        timestamp = files.get_file_timestamp(test_file)
         assert len(timestamp) == 8  # YYYYMMDD format
         assert timestamp.isdigit()
 
@@ -36,7 +34,7 @@ class TestRemoveDatePrefix:
         test_file = tmp_path / "20240101_test.txt"
         test_file.write_text("test content")
 
-        new_path = filedate.remove_date_prefix(test_file)
+        new_path = files.remove_date_prefix(test_file)
         assert new_path.name == "test.txt"
 
     def test_remove_date_prefix_without_date(self, tmp_path: Path) -> None:
@@ -44,7 +42,7 @@ class TestRemoveDatePrefix:
         test_file = tmp_path / "test.txt"
         test_file.write_text("test content")
 
-        new_path = filedate.remove_date_prefix(test_file)
+        new_path = files.remove_date_prefix(test_file)
         assert new_path == test_file
 
 
@@ -59,7 +57,7 @@ class TestAddDatePrefix:
         test_file = tmp_path / "test.txt"
         test_file.write_text("test content")
 
-        new_path = filedate.add_date_prefix(test_file)
+        new_path = files.add_date_prefix(test_file)
         assert new_path.name.startswith("20")  # Starts with year
         assert "_test.txt" in new_path.name
 
@@ -75,7 +73,7 @@ class TestProcessFileDate:
         test_file = tmp_path / "test.txt"
         test_file.write_text("test content")
 
-        filedate.process_file_date(test_file, clear=False)
+        files.process_file_date(test_file, clear=False)
         # File should be renamed with date prefix
 
     def test_process_file_date_clear(self, tmp_path: Path) -> None:
@@ -83,7 +81,7 @@ class TestProcessFileDate:
         test_file = tmp_path / "20240101_test.txt"
         test_file.write_text("test content")
 
-        filedate.process_file_date(test_file, clear=True)
+        files.process_file_date(test_file, clear=True)
         # File should be renamed without date prefix
 
 
@@ -95,42 +93,11 @@ class TestProcessFilesDate:
 
     def test_process_files_date_batch(self, tmp_path: Path) -> None:
         """Should process multiple files."""
-        files = []
+        file_list = []
         for i in range(3):
             test_file = tmp_path / f"test{i}.txt"
             test_file.write_text(f"content{i}")
-            files.append(test_file)
+            file_list.append(test_file)
 
-        filedate.process_files_date(files, clear=False)
+        files.process_files_date(file_list, clear=False)
         # All files should be processed
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_add_command(self, tmp_path: Path) -> None:
-        """main() should handle add command."""
-        test_file = tmp_path / "test.txt"
-        test_file.write_text("test content")
-
-        with patch("sys.argv", ["filedate", "add", str(test_file)]), patch.object(px, "run") as mock_run:
-            filedate.main()
-            assert mock_run.called
-
-    def test_main_clear_command(self, tmp_path: Path) -> None:
-        """main() should handle clear command."""
-        test_file = tmp_path / "20240101_test.txt"
-        test_file.write_text("test content")
-
-        with patch("sys.argv", ["filedate", "clear", str(test_file)]), patch.object(px, "run") as mock_run:
-            filedate.main()
-            assert mock_run.called
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help."""
-        with patch("sys.argv", ["filedate"]):
-            filedate.main()
-            # Should print help and return

tests/cli/test_filelevel.py

@@ -3,10 +3,8 @@
 from __future__ import annotations
 
 from pathlib import Path
-from unittest.mock import patch
 
-import pyflowx as px
-from pyflowx.cli import filelevel
+from pyflowx.ops import files
 
 
 # ---------------------------------------------------------------------- #
@@ -18,19 +16,19 @@ class TestRemoveMarks:
     def test_remove_marks_single_mark(self) -> None:
         """Should remove single mark."""
         stem = "filename(PUB)"
-        result = filelevel.remove_marks(stem, ["PUB"])
+        result = files.remove_marks(stem, ["PUB"])
         assert result == "filename"
 
     def test_remove_marks_multiple_marks(self) -> None:
         """Should remove multiple marks."""
         stem = "filename(PUB)(NOR)"
-        result = filelevel.remove_marks(stem, ["PUB", "NOR"])
+        result = files.remove_marks(stem, ["PUB", "NOR"])
         assert result == "filename"
 
     def test_remove_marks_no_marks(self) -> None:
         """Should not change stem without marks."""
         stem = "filename"
-        result = filelevel.remove_marks(stem, ["PUB"])
+        result = files.remove_marks(stem, ["PUB"])
         assert result == "filename"
 
 
@@ -45,7 +43,7 @@ class TestProcessFileLevel:
         test_file = tmp_path / "test.txt"
         test_file.write_text("test content")
 
-        filelevel.process_file_level(test_file, level=1)
+        files.process_file_level(test_file, level=1)
         # File should be renamed with PUB level
 
     def test_process_file_level_set_int(self, tmp_path: Path) -> None:
@@ -53,7 +51,7 @@ class TestProcessFileLevel:
         test_file = tmp_path / "test.txt"
         test_file.write_text("test content")
 
-        filelevel.process_file_level(test_file, level=2)
+        files.process_file_level(test_file, level=2)
         # File should be renamed with INT level
 
     def test_process_file_level_clear(self, tmp_path: Path) -> None:
@@ -61,7 +59,7 @@ class TestProcessFileLevel:
         test_file = tmp_path / "test(PUB).txt"
         test_file.write_text("test content")
 
-        filelevel.process_file_level(test_file, level=0)
+        files.process_file_level(test_file, level=0)
         # File should be renamed without level
 
     def test_process_file_level_invalid_level(self, tmp_path: Path) -> None:
@@ -69,14 +67,14 @@ class TestProcessFileLevel:
         test_file = tmp_path / "test.txt"
         test_file.write_text("test content")
 
-        filelevel.process_file_level(test_file, level=5)
+        files.process_file_level(test_file, level=5)
         # Should print error message
 
     def test_process_file_level_nonexistent_file(self, tmp_path: Path) -> None:
         """Should handle nonexistent file."""
         test_file = tmp_path / "nonexistent.txt"
 
-        filelevel.process_file_level(test_file, level=1)
+        files.process_file_level(test_file, level=1)
         # Should print error message
 
 
@@ -88,46 +86,11 @@ class TestProcessFilesLevel:
 
     def test_process_files_level_batch(self, tmp_path: Path) -> None:
         """Should process multiple files."""
-        files = []
+        file_list = []
         for i in range(3):
             test_file = tmp_path / f"test{i}.txt"
             test_file.write_text(f"content{i}")
-            files.append(test_file)
+            file_list.append(test_file)
 
-        filelevel.process_files_level(files, level=1)
+        files.process_files_level(file_list, level=1)
         # All files should be processed
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_set_command(self, tmp_path: Path) -> None:
-        """main() should handle set command."""
-        test_file = tmp_path / "test.txt"
-        test_file.write_text("test content")
-
-        with patch("sys.argv", ["filelevel", "set", str(test_file), "--level", "1"]), patch.object(
-            px, "run"
-        ) as mock_run:
-            filelevel.main()
-            assert mock_run.called
-
-    def test_main_set_command_level_2(self, tmp_path: Path) -> None:
-        """main() should handle set command with level 2."""
-        test_file = tmp_path / "test.txt"
-        test_file.write_text("test content")
-
-        with patch("sys.argv", ["filelevel", "set", str(test_file), "--level", "2"]), patch.object(
-            px, "run"
-        ) as mock_run:
-            filelevel.main()
-            assert mock_run.called
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help."""
-        with patch("sys.argv", ["filelevel"]):
-            filelevel.main()
-            # Should print help and return

tests/cli/test_folderback.py

@@ -5,8 +5,7 @@ from __future__ import annotations
 from pathlib import Path
 from unittest.mock import patch
 
-import pyflowx as px
-from pyflowx.cli import folderback
+from pyflowx.ops import files
 
 
 # ---------------------------------------------------------------------- #
@@ -22,7 +21,7 @@ class TestRemoveDump:
         dst = tmp_path / "backup"
         dst.mkdir()
 
-        folderback.remove_dump(src, dst, 5)
+        files.remove_dump(src, dst, 5)
         # Should not raise error
 
     def test_remove_dump_within_limit(self, tmp_path: Path) -> None:
@@ -37,7 +36,7 @@ class TestRemoveDump:
             zip_file = dst / f"source_20240101_12000{i}.zip"
             zip_file.write_bytes(b"ZIP content")
 
-        folderback.remove_dump(src, dst, 5)
+        files.remove_dump(src, dst, 5)
         # All files should remain
         assert len(list(dst.glob("*.zip"))) == 3
 
@@ -53,7 +52,7 @@ class TestRemoveDump:
             zip_file = dst / f"source_20240101_12000{i}.zip"
             zip_file.write_bytes(b"ZIP content")
 
-        folderback.remove_dump(src, dst, 5)
+        files.remove_dump(src, dst, 5)
         # Should have only 5 files
         assert len(list(dst.glob("*.zip"))) == 5
 
@@ -73,7 +72,7 @@ class TestZipTarget:
         dst.mkdir()
 
         with patch("time.strftime", return_value="_20240101_120000"):
-            folderback.zip_target(src, dst, 5)
+            files.zip_target(src, dst, 5)
 
         # Should create zip file
         zip_files = list(dst.glob("*.zip"))
@@ -91,7 +90,7 @@ class TestZipTarget:
         dst.mkdir()
 
         with patch("time.strftime", return_value="_20240101_120000"):
-            folderback.zip_target(src, dst, 5)
+            files.zip_target(src, dst, 5)
 
         # Should create zip file
         zip_files = list(dst.glob("*.zip"))
@@ -111,8 +110,8 @@ class TestBackupFolder:
         (source_dir / "test.txt").write_text("test content")
         backup_dir = tmp_path / "backup"
 
-        with patch.object(folderback, "zip_target") as mock_zip:
-            folderback.backup_folder(str(source_dir), str(backup_dir), 5)
+        with patch.object(files, "zip_target") as mock_zip:
+            files.backup_folder(str(source_dir), str(backup_dir), 5)
             assert mock_zip.called
 
     def test_backup_folder_with_max_backups(self, tmp_path: Path) -> None:
@@ -122,8 +121,8 @@ class TestBackupFolder:
         (source_dir / "test.txt").write_text("test content")
         backup_dir = tmp_path / "backup"
 
-        with patch.object(folderback, "zip_target") as mock_zip:
-            folderback.backup_folder(str(source_dir), str(backup_dir), 10)
+        with patch.object(files, "zip_target") as mock_zip:
+            files.backup_folder(str(source_dir), str(backup_dir), 10)
             assert mock_zip.called
 
     def test_backup_folder_source_not_exists(self, tmp_path: Path) -> None:
@@ -132,7 +131,7 @@ class TestBackupFolder:
         backup_dir = tmp_path / "backup"
         backup_dir.mkdir()
 
-        folderback.backup_folder(str(source_dir), str(backup_dir), 5)
+        files.backup_folder(str(source_dir), str(backup_dir), 5)
         # Should print error message and return
 
     def test_backup_folder_creates_dst(self, tmp_path: Path) -> None:
@@ -142,32 +141,19 @@ class TestBackupFolder:
         (source_dir / "test.txt").write_text("test content")
         backup_dir = tmp_path / "backup"
 
-        with patch.object(folderback, "zip_target") as mock_zip:
-            folderback.backup_folder(str(source_dir), str(backup_dir), 5)
+        with patch.object(files, "zip_target") as mock_zip:
+            files.backup_folder(str(source_dir), str(backup_dir), 5)
             assert backup_dir.exists()
             assert mock_zip.called
 
 
 # ---------------------------------------------------------------------- #
-# TaskSpec definitions
+# 函数注册
 # ---------------------------------------------------------------------- #
-class TestTaskSpecDefinitions:
-    """Test that all TaskSpec definitions are valid."""
+class TestRegisteredFunctions:
+    """Test that folderback functions are registered."""
 
     def test_folderback_default_spec(self) -> None:
-        """folderback_default spec should be properly defined."""
-        assert folderback.folderback_default.name == "folderback_default"
-        assert folderback.folderback_default.fn is not None
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_calls_run_cli(self) -> None:
-        """main() should create a CliRunner and call run_cli()."""
-        with patch.object(px.CliRunner, "run_cli") as mock_run_cli:
-            folderback.main()
-            assert mock_run_cli.called
+        """folderback_default should be a registered callable."""
+        # folderback_default 现在是通过 @px.register_fn 注册的普通函数, 不是 TaskSpec
+        assert callable(files.folderback_default)

tests/cli/test_folderzip.py

@@ -5,8 +5,7 @@ from __future__ import annotations
 from pathlib import Path
 from unittest.mock import patch
 
-import pyflowx as px
-from pyflowx.cli import folderzip
+from pyflowx.ops import files
 
 
 # ---------------------------------------------------------------------- #
@@ -22,7 +21,7 @@ class TestArchiveFolder:
         (folder / "test.txt").write_text("test content")
 
         with patch("shutil.make_archive") as mock_archive:
-            folderzip.archive_folder(folder)
+            files.archive_folder(folder)
             assert mock_archive.called
 
 
@@ -39,37 +38,24 @@ class TestZipFolders:
         (tmp_path / "folder2").mkdir()
         (tmp_path / ".git").mkdir()  # Should be ignored
 
-        with patch.object(folderzip, "archive_folder") as mock_archive:
-            folderzip.zip_folders(str(tmp_path))
+        with patch.object(files, "archive_folder") as mock_archive:
+            files.zip_folders(str(tmp_path))
             # Should archive folder1 and folder2, but not .git
             assert mock_archive.call_count == 2
 
     def test_zip_folders_nonexistent_cwd(self, tmp_path: Path) -> None:
         """Should handle nonexistent cwd."""
-        folderzip.zip_folders(str(tmp_path / "nonexistent"))
+        files.zip_folders(str(tmp_path / "nonexistent"))
         # Should print error message and return
 
 
 # ---------------------------------------------------------------------- #
-# TaskSpec definitions
+# 函数注册
 # ---------------------------------------------------------------------- #
-class TestTaskSpecDefinitions:
-    """Test that all TaskSpec definitions are valid."""
+class TestRegisteredFunctions:
+    """Test that folderzip functions are registered."""
 
     def test_folderzip_default_spec(self) -> None:
-        """folderzip_default spec should be properly defined."""
-        assert folderzip.folderzip_default.name == "folderzip_default"
-        assert folderzip.folderzip_default.fn is not None
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_calls_run_cli(self) -> None:
-        """main() should create a CliRunner and call run_cli()."""
-        with patch.object(px.CliRunner, "run_cli") as mock_run_cli:
-            folderzip.main()
-            assert mock_run_cli.called
+        """folderzip_default should be a registered callable."""
+        # folderzip_default 现在是通过 @px.register_fn 注册的普通函数, 不是 TaskSpec
+        assert callable(files.folderzip_default)

tests/cli/test_gittool.py

@@ -8,7 +8,7 @@ from unittest.mock import patch
 import pytest
 
 import pyflowx as px
-from pyflowx.cli import gittool
+from pyflowx.ops import dev
 
 
 # ---------------------------------------------------------------------- #
@@ -20,7 +20,7 @@ class TestNotHasGitRepo:
     def test_not_has_git_repo_true(self, tmp_path: Path) -> None:
         """Should return True when no .git directory."""
         with patch.object(Path, "cwd", return_value=tmp_path):
-            result = gittool.not_has_git_repo()
+            result = dev.not_has_git_repo()
             assert result is True
 
     def test_not_has_git_repo_false(self, tmp_path: Path) -> None:
@@ -29,7 +29,7 @@ class TestNotHasGitRepo:
         git_dir.mkdir()
 
         with patch.object(Path, "cwd", return_value=tmp_path):
-            result = gittool.not_has_git_repo()
+            result = dev.not_has_git_repo()
             assert result is False
 
     def test_not_has_git_repo_cwd_not_exists(self, tmp_path: Path) -> None:
@@ -37,7 +37,7 @@ class TestNotHasGitRepo:
         nonexistent = tmp_path / "nonexistent"
 
         with patch.object(Path, "cwd", return_value=nonexistent):
-            result = gittool.not_has_git_repo()
+            result = dev.not_has_git_repo()
             assert result is True
 
 
@@ -47,19 +47,25 @@ class TestNotHasGitRepo:
 class TestHasFiles:
     """Test has_files function."""
 
-    def test_has_files_true(self, tmp_path: Path) -> None:
-        """Should return True when files exist."""
-        (tmp_path / "test.txt").write_text("test")
+    def test_has_files_true(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        """Should return True when there are uncommitted changes."""
 
-        with patch.object(Path, "cwd", return_value=tmp_path):
-            result = gittool.has_files()
-            assert result is True
+        class _FakeResult:
+            stdout = " M test.txt\n"
 
-    def test_has_files_false(self, tmp_path: Path) -> None:
-        """Should return False when no files."""
-        with patch.object(Path, "cwd", return_value=tmp_path):
-            result = gittool.has_files()
-            assert result is False
+        monkeypatch.setattr("subprocess.run", lambda *_, **__: _FakeResult())
+        result = dev.has_files()
+        assert result is True
+
+    def test_has_files_false(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        """Should return False when no uncommitted changes."""
+
+        class _FakeResult:
+            stdout = ""
+
+        monkeypatch.setattr("subprocess.run", lambda *_, **__: _FakeResult())
+        result = dev.has_files()
+        assert result is False
 
 
 # ---------------------------------------------------------------------- #
@@ -76,62 +82,13 @@ class TestInitSubDirs:
         subdir2.mkdir()
 
         with patch.object(Path, "cwd", return_value=tmp_path), patch.object(px, "run") as mock_run:
-            gittool.init_sub_dirs()
+            dev.init_sub_dirs()
             # Should call px.run for each subdirectory
             assert mock_run.call_count == 2
 
     def test_init_sub_dirs_no_subdirectories(self, tmp_path: Path) -> None:
         """Should handle no subdirectories."""
         with patch.object(Path, "cwd", return_value=tmp_path), patch.object(px, "run") as mock_run:
-            gittool.init_sub_dirs()
+            dev.init_sub_dirs()
             # Should not call px.run
             assert mock_run.call_count == 0
-
-
-# ---------------------------------------------------------------------- #
-# TaskSpec definitions
-# ---------------------------------------------------------------------- #
-class TestTaskSpecDefinitions:
-    """Test that all TaskSpec definitions are valid."""
-
-    def test_push_spec(self) -> None:
-        """push spec should be properly defined."""
-        assert gittool.push.name == "push"
-        assert gittool.push.cmd == ["git", "push"]
-
-    def test_pull_spec(self) -> None:
-        """pull spec should be properly defined."""
-        assert gittool.pull.name == "pull"
-        assert gittool.pull.cmd == ["git", "pull"]
-
-    def test_kill_tgit_spec(self) -> None:
-        """kill_tgit spec should be properly defined."""
-        assert gittool.kill_tgit.name == "task_kill"
-        assert isinstance(gittool.kill_tgit.cmd, list)
-        assert "taskkill" in gittool.kill_tgit.cmd
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_calls_run_cli(self) -> None:
-        """main() should create a CliRunner and call run_cli()."""
-        with pytest.raises(SystemExit) as exc_info:
-            gittool.main()
-        # run_cli() calls sys.exit(), so we should get SystemExit
-        assert exc_info.value.code in (0, 1, 2)
-
-    def test_main_with_list_argument(self) -> None:
-        """main() should handle --list argument."""
-        with patch("sys.argv", ["gittool", "--list"]), pytest.raises(SystemExit) as exc_info:
-            gittool.main()
-        assert exc_info.value.code == 0
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help and exit."""
-        with patch("sys.argv", ["gittool"]), pytest.raises(SystemExit) as exc_info:
-            gittool.main()
-        assert exc_info.value.code == 1

tests/cli/test_lscalc.py

@@ -5,9 +5,8 @@ from __future__ import annotations
 from pathlib import Path
 from unittest.mock import MagicMock, patch
 
-import pyflowx as px
-from pyflowx.cli import lscalc
 from pyflowx.conditions import Constants
+from pyflowx.ops import system
 
 
 # ---------------------------------------------------------------------- #
@@ -19,7 +18,7 @@ class TestGetLsDynaCommand:
     def test_get_ls_dyna_command_windows(self) -> None:
         """Should get LS-DYNA command for Windows."""
         with patch.object(Constants, "IS_WINDOWS", True), patch.object(Constants, "IS_MACOS", False):
-            cmd = lscalc.get_ls_dyna_command("input.k", 4)
+            cmd = system.get_ls_dyna_command("input.k", 4)
             assert "ls-dyna_mpp" in cmd
             assert "i=input.k" in cmd
             assert "ncpu=4" in cmd
@@ -27,7 +26,7 @@ class TestGetLsDynaCommand:
     def test_get_ls_dyna_command_linux(self) -> None:
         """Should get LS-DYNA command for Linux."""
         with patch.object(Constants, "IS_WINDOWS", False), patch.object(Constants, "IS_MACOS", False):
-            cmd = lscalc.get_ls_dyna_command("input.k", 8)
+            cmd = system.get_ls_dyna_command("input.k", 8)
             assert "ls-dyna_mpp" in cmd
             assert "i=input.k" in cmd
             assert "ncpu=8" in cmd
@@ -46,14 +45,14 @@ class TestRunLsDyna:
 
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            lscalc.run_ls_dyna(str(input_file), ncpu=4)
+            system.run_ls_dyna(str(input_file), ncpu=4)
             assert mock_run.called
 
     def test_run_ls_dyna_file_not_found(self, tmp_path: Path) -> None:
         """Should handle nonexistent input file."""
         input_file = tmp_path / "nonexistent.k"
 
-        lscalc.run_ls_dyna(str(input_file), ncpu=4)
+        system.run_ls_dyna(str(input_file), ncpu=4)
         # Should print error message
 
     def test_run_ls_dyna_command_not_found(self, tmp_path: Path) -> None:
@@ -62,7 +61,7 @@ class TestRunLsDyna:
         input_file.write_text("LS-DYNA input")
 
         with patch("subprocess.run", side_effect=FileNotFoundError):
-            lscalc.run_ls_dyna(str(input_file), ncpu=4)
+            system.run_ls_dyna(str(input_file), ncpu=4)
             # Should print error message
 
 
@@ -79,14 +78,14 @@ class TestRunLsDynaMpi:
 
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            lscalc.run_ls_dyna_mpi(str(input_file), ncpu=8)
+            system.run_ls_dyna_mpi(str(input_file), ncpu=8)
             assert mock_run.called
 
     def test_run_ls_dyna_mpi_file_not_found(self, tmp_path: Path) -> None:
         """Should handle nonexistent input file."""
         input_file = tmp_path / "nonexistent.k"
 
-        lscalc.run_ls_dyna_mpi(str(input_file), ncpu=8)
+        system.run_ls_dyna_mpi(str(input_file), ncpu=8)
         # Should print error message
 
 
@@ -100,58 +99,12 @@ class TestCheckLsDynaStatus:
         """Should check LS-DYNA status on Windows."""
         with patch.object(Constants, "IS_WINDOWS", True), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(stdout="ls-dyna_mpp.exe", returncode=0)
-            lscalc.check_ls_dyna_status()
+            system.check_ls_dyna_status()
             assert mock_run.called
 
     def test_check_ls_dyna_status_linux(self) -> None:
         """Should check LS-DYNA status on Linux."""
         with patch.object(Constants, "IS_WINDOWS", False), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(stdout="1234", returncode=0)
-            lscalc.check_ls_dyna_status()
+            system.check_ls_dyna_status()
             assert mock_run.called
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_run_command(self, tmp_path: Path) -> None:
-        """main() should handle run command."""
-        input_file = tmp_path / "input.k"
-        input_file.write_text("LS-DYNA input")
-
-        with patch("sys.argv", ["lscalc", "run", str(input_file)]), patch.object(px, "run") as mock_run:
-            lscalc.main()
-            assert mock_run.called
-
-    def test_main_run_command_with_ncpu(self, tmp_path: Path) -> None:
-        """main() should handle run command with ncpu."""
-        input_file = tmp_path / "input.k"
-        input_file.write_text("LS-DYNA input")
-
-        with patch("sys.argv", ["lscalc", "run", str(input_file), "--ncpu", "8"]), patch.object(px, "run") as mock_run:
-            lscalc.main()
-            assert mock_run.called
-
-    def test_main_mpi_command(self, tmp_path: Path) -> None:
-        """main() should handle mpi command."""
-        input_file = tmp_path / "input.k"
-        input_file.write_text("LS-DYNA input")
-
-        with patch("sys.argv", ["lscalc", "mpi", str(input_file)]), patch.object(px, "run") as mock_run:
-            lscalc.main()
-            assert mock_run.called
-
-    def test_main_status_command(self) -> None:
-        """main() should handle status command."""
-        with patch("sys.argv", ["lscalc", "status"]), patch.object(px, "run") as mock_run:
-            lscalc.main()
-            assert mock_run.called
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help."""
-        with patch("sys.argv", ["lscalc"]):
-            lscalc.main()
-            # Should print help and return

tests/cli/test_packtool.py

@@ -7,8 +7,7 @@ from unittest.mock import MagicMock, patch
 
 import pytest
 
-import pyflowx as px
-from pyflowx.cli import packtool
+from pyflowx.ops import system
 
 
 @pytest.fixture(autouse=True)
@@ -20,7 +19,7 @@ def packtool_tmp_workdir(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> Non
         monkeypatch: pytest 的 monkeypatch 工具
     """
     # Mock DEFAULT_CACHE_DIR 到临时目录
-    monkeypatch.setattr(packtool, "DEFAULT_CACHE_DIR", str(tmp_path / ".cache" / "pypack"))
+    monkeypatch.setattr(system, "DEFAULT_CACHE_DIR", str(tmp_path / ".cache" / "pypack"))
 
 
 # ---------------------------------------------------------------------- #
@@ -36,7 +35,7 @@ class TestPackSource:
         (project_dir / "main.py").write_text("print('hello')")
         output_dir = tmp_path / "output"
 
-        packtool.pack_source(project_dir, output_dir)
+        system.pack_source(project_dir, output_dir)
         assert output_dir.exists()
 
     def test_pack_source_with_pyproject(self, tmp_path: Path) -> None:
@@ -47,7 +46,7 @@ class TestPackSource:
         (project_dir / "main.py").write_text("print('hello')")
         output_dir = tmp_path / "output"
 
-        packtool.pack_source(project_dir, output_dir)
+        system.pack_source(project_dir, output_dir)
         assert output_dir.exists()
 
 
@@ -61,7 +60,7 @@ class TestPackDependencies:
         """Should handle empty dependencies."""
         lib_dir = tmp_path / "libs"
 
-        packtool.pack_dependencies(lib_dir, [])
+        system.pack_dependencies(lib_dir, [])
         # Should print message and return
 
     def test_pack_dependencies_with_deps(self, tmp_path: Path) -> None:
@@ -70,7 +69,7 @@ class TestPackDependencies:
 
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            packtool.pack_dependencies(lib_dir, ["numpy", "pandas"])
+            system.pack_dependencies(lib_dir, ["numpy", "pandas"])
             assert mock_run.called
 
 
@@ -89,7 +88,7 @@ class TestPackWheel:
 
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            packtool.pack_wheel(project_dir, output_dir)
+            system.pack_wheel(project_dir, output_dir)
             assert mock_run.called
 
 
@@ -112,7 +111,7 @@ class TestInstallEmbedPython:
             mock_zip_instance = MagicMock()
             mock_zipfile.return_value.__enter__.return_value = mock_zip_instance
 
-            packtool.install_embed_python("3.10", output_dir)
+            system.install_embed_python("3.10", output_dir)
 
             # Verify download was called
             assert mock_urlretrieve.called
@@ -135,7 +134,7 @@ class TestInstallEmbedPython:
             mock_zip_instance = MagicMock()
             mock_zipfile.return_value.__enter__.return_value = mock_zip_instance
 
-            packtool.install_embed_python("3.10", output_dir)
+            system.install_embed_python("3.10", output_dir)
 
             # Verify extraction was called (using cache)
             assert mock_zip_instance.extractall.called
@@ -158,7 +157,7 @@ class TestInstallEmbedPython:
             return
 
         # Perform real installation
-        packtool.install_embed_python("3.10", output_dir)
+        system.install_embed_python("3.10", output_dir)
 
         # Verify installation succeeded
         assert output_dir.exists()
@@ -199,7 +198,7 @@ class TestInstallEmbedPython:
 
             # Test different versions
             for version in ["3.8", "3.9", "3.10", "3.11", "3.12"]:
-                packtool.install_embed_python(version, output_dir)
+                system.install_embed_python(version, output_dir)
                 assert mock_urlretrieve.called
 
     def test_install_embed_python_creates_cache(self, tmp_path: Path) -> None:
@@ -213,10 +212,10 @@ class TestInstallEmbedPython:
             mock_zip_instance = MagicMock()
             mock_zipfile.return_value.__enter__.return_value = mock_zip_instance
 
-            packtool.install_embed_python("3.10", output_dir)
+            system.install_embed_python("3.10", output_dir)
 
             # Verify cache directory was created (now in tmp_path)
-            Path(packtool.DEFAULT_CACHE_DIR)
+            Path(system.DEFAULT_CACHE_DIR)
             # Note: In test environment, cache might not persist due to mocking
 
 
@@ -233,7 +232,7 @@ class TestCreateZipPackage:
         (source_dir / "test.txt").write_text("test content")
         output_file = tmp_path / "package.zip"
 
-        packtool.create_zip_package(source_dir, output_file)
+        system.create_zip_package(source_dir, output_file)
         assert output_file.exists()
 
 
@@ -249,76 +248,12 @@ class TestCleanBuildDir:
         build_dir.mkdir()
         (build_dir / "test.txt").write_text("test")
 
-        packtool.clean_build_dir(build_dir)
+        system.clean_build_dir(build_dir)
         assert not build_dir.exists()
 
     def test_clean_build_dir_not_exists(self, tmp_path: Path) -> None:
         """Should handle nonexistent build directory."""
         build_dir = tmp_path / "nonexistent"
 
-        packtool.clean_build_dir(build_dir)
+        system.clean_build_dir(build_dir)
         # Should print message
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_src_command(self, tmp_path: Path) -> None:
-        """main() should handle src command."""
-        project_dir = tmp_path / "project"
-        project_dir.mkdir()
-
-        with patch("sys.argv", ["packtool", "src", "--project-dir", str(project_dir)]), patch.object(
-            px, "run"
-        ) as mock_run:
-            packtool.main()
-            assert mock_run.called
-
-    def test_main_deps_command(self, tmp_path: Path) -> None:
-        """main() should handle deps command."""
-        with patch("sys.argv", ["packtool", "deps", "numpy", "pandas"]), patch.object(px, "run") as mock_run:
-            packtool.main()
-            assert mock_run.called
-
-    def test_main_wheel_command(self, tmp_path: Path) -> None:
-        """main() should handle wheel command."""
-        project_dir = tmp_path / "project"
-        project_dir.mkdir()
-
-        with patch("sys.argv", ["packtool", "wheel", "--project-dir", str(project_dir)]), patch.object(
-            px, "run"
-        ) as mock_run:
-            packtool.main()
-            assert mock_run.called
-
-    def test_main_embed_command(self, tmp_path: Path) -> None:
-        """main() should handle embed command."""
-        with patch("sys.argv", ["packtool", "embed", "--version", "3.10"]), patch.object(px, "run") as mock_run:
-            packtool.main()
-            assert mock_run.called
-
-    def test_main_zip_command(self, tmp_path: Path) -> None:
-        """main() should handle zip command."""
-        source_dir = tmp_path / "source"
-        source_dir.mkdir()
-
-        with patch("sys.argv", ["packtool", "zip", "--source-dir", str(source_dir)]), patch.object(
-            px, "run"
-        ) as mock_run:
-            packtool.main()
-            assert mock_run.called
-
-    def test_main_clean_command(self) -> None:
-        """main() should handle clean command."""
-        with patch("sys.argv", ["packtool", "clean"]), patch.object(px, "run") as mock_run:
-            packtool.main()
-            assert mock_run.called
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help."""
-        with patch("sys.argv", ["packtool"]):
-            packtool.main()
-            # Should print help and return

tests/cli/test_pdftool.py

@@ -8,8 +8,7 @@ from unittest.mock import MagicMock, patch
 
 import pytest
 
-import pyflowx as px
-from pyflowx.cli import pdftool
+from pyflowx.ops import media
 
 
 # ---------------------------------------------------------------------- #
@@ -29,7 +28,7 @@ class TestPdfMerge:
         with patch("pypdf.PdfReader"), patch("pypdf.PdfWriter") as mock_writer:
             mock_writer_instance = MagicMock()
             mock_writer.return_value = mock_writer_instance
-            pdftool.pdf_merge(input_files, output_file)
+            media.pdf_merge(input_files, output_file)
             assert mock_writer_instance.write.called
 
 
@@ -50,7 +49,7 @@ class TestPdfSplit:
             mock_reader_instance = MagicMock()
             mock_reader.return_value = mock_reader_instance
             mock_reader_instance.pages = [MagicMock()]
-            pdftool.pdf_split(input_file, output_dir)
+            media.pdf_split(input_file, output_dir)
             assert output_dir.exists()
 
 
@@ -76,7 +75,7 @@ class TestPdfCompress:
                 output_file.write_bytes(b"Compressed PDF")
 
             mock_doc.save = mock_save
-            pdftool.pdf_compress(input_file, output_file)
+            media.pdf_compress(input_file, output_file)
             assert output_file.exists()
 
 
@@ -99,7 +98,7 @@ class TestPdfExtractText:
             mock_page.get_text.return_value = "Test text"
             mock_doc.__iter__ = MagicMock(return_value=iter([mock_page]))
             mock_fitz_open.return_value = mock_doc
-            pdftool.pdf_extract_text(input_file, output_file)
+            media.pdf_extract_text(input_file, output_file)
             assert output_file.exists()
 
 
@@ -123,7 +122,7 @@ class TestPdfExtractImages:
             mock_doc.__iter__ = MagicMock(return_value=iter([mock_page]))
             mock_doc.extract_image.return_value = {"image": b"image data", "ext": "png"}
             mock_fitz_open.return_value = mock_doc
-            pdftool.pdf_extract_images(input_file, output_dir)
+            media.pdf_extract_images(input_file, output_dir)
             assert output_dir.exists()
 
 
@@ -147,7 +146,7 @@ class TestPdfAddWatermark:
             mock_doc.__iter__ = MagicMock(return_value=iter([mock_page]))
             mock_fitz_open.return_value = mock_doc
             mock_text_length.return_value = 100
-            pdftool.pdf_add_watermark(input_file, output_file)
+            media.pdf_add_watermark(input_file, output_file)
             assert mock_doc.save.called
 
 
@@ -169,7 +168,7 @@ class TestPdfRotate:
             mock_page = MagicMock()
             mock_doc.__iter__ = MagicMock(return_value=iter([mock_page]))
             mock_fitz_open.return_value = mock_doc
-            pdftool.pdf_rotate(input_file, output_file, rotation=90)
+            media.pdf_rotate(input_file, output_file, rotation=90)
             assert mock_doc.save.called
 
     def test_pdf_rotate_file_180(self, tmp_path: Path) -> None:
@@ -184,7 +183,7 @@ class TestPdfRotate:
             mock_page = MagicMock()
             mock_doc.__iter__ = MagicMock(return_value=iter([mock_page]))
             mock_fitz_open.return_value = mock_doc
-            pdftool.pdf_rotate(input_file, output_file, rotation=180)
+            media.pdf_rotate(input_file, output_file, rotation=180)
             assert mock_doc.save.called
 
 
@@ -207,7 +206,7 @@ class TestPdfCrop:
             mock_page.rect = MagicMock(x0=0, y0=0, x1=800, y1=600)
             mock_doc.__iter__ = MagicMock(return_value=iter([mock_page]))
             mock_fitz_open.return_value = mock_doc
-            pdftool.pdf_crop(input_file, output_file, margins=(10, 10, 10, 10))
+            media.pdf_crop(input_file, output_file, margins=(10, 10, 10, 10))
             assert mock_doc.save.called
 
 
@@ -228,7 +227,7 @@ class TestPdfInfo:
             mock_doc.page_count = 10
             mock_doc.metadata = {"title": "Test", "author": "Author"}
             mock_fitz_open.return_value = mock_doc
-            pdftool.pdf_info(input_file)
+            media.pdf_info(input_file)
             assert mock_fitz_open.called
 
 
@@ -257,7 +256,7 @@ class TestPdfOcr:
             mock_doc.__iter__ = MagicMock(return_value=iter([mock_page]))
             mock_fitz_open.return_value = mock_doc
             mock_ocr.return_value = "OCR text"
-            pdftool.pdf_ocr(input_file, output_file)
+            media.pdf_ocr(input_file, output_file)
             # Should complete OCR
 
 
@@ -277,48 +276,5 @@ class TestPdfRepair:
         with patch("fitz.open") as mock_fitz_open:
             mock_doc = MagicMock()
             mock_fitz_open.return_value = mock_doc
-            pdftool.pdf_repair(input_file, output_file)
+            media.pdf_repair(input_file, output_file)
             assert mock_doc.save.called
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_merge_command(self, tmp_path: Path) -> None:
-        """main() should handle merge command."""
-        input_files = [tmp_path / "input1.pdf", tmp_path / "input2.pdf"]
-        for f in input_files:
-            f.write_bytes(b"PDF content")
-
-        with patch("sys.argv", ["pdftool", "m", str(input_files[0]), str(input_files[1])]), patch.object(
-            px, "run"
-        ) as mock_run:
-            pdftool.main()
-            assert mock_run.called
-
-    def test_main_split_command(self, tmp_path: Path) -> None:
-        """main() should handle split command."""
-        input_file = tmp_path / "input.pdf"
-        input_file.write_bytes(b"PDF content")
-
-        with patch("sys.argv", ["pdftool", "s", str(input_file)]), patch.object(px, "run") as mock_run:
-            pdftool.main()
-            assert mock_run.called
-
-    def test_main_compress_command(self, tmp_path: Path) -> None:
-        """main() should handle compress command."""
-        input_file = tmp_path / "input.pdf"
-        input_file.write_bytes(b"PDF content")
-
-        with patch("sys.argv", ["pdftool", "c", str(input_file)]), patch.object(px, "run") as mock_run:
-            pdftool.main()
-            assert mock_run.called
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help."""
-        with patch("sys.argv", ["pdftool"]):
-            pdftool.main()
-            # Should print help and return

tests/cli/test_piptool.py

@@ -6,8 +6,7 @@ import subprocess
 from pathlib import Path
 from unittest.mock import MagicMock, patch
 
-import pyflowx as px
-from pyflowx.cli import piptool
+from pyflowx.ops import dev
 
 
 # ---------------------------------------------------------------------- #
@@ -20,7 +19,7 @@ class TestGetInstalledPackages:
         """Should get installed packages."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(stdout="numpy==1.0.0\npandas==2.0.0\n", returncode=0)
-            result = piptool._get_installed_packages()
+            result = dev._get_installed_packages()
             assert "numpy" in result
             assert "pandas" in result
 
@@ -28,19 +27,19 @@ class TestGetInstalledPackages:
         """Should handle empty output."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(stdout="", returncode=0)
-            result = piptool._get_installed_packages()
+            result = dev._get_installed_packages()
             assert result == []
 
     def test_get_installed_packages_error(self) -> None:
         """Should handle subprocess error."""
         with patch("subprocess.run", side_effect=subprocess.SubprocessError):
-            result = piptool._get_installed_packages()
+            result = dev._get_installed_packages()
             assert result == []
 
     def test_get_installed_packages_oserror(self) -> None:
         """Should handle OSError."""
         with patch("subprocess.run", side_effect=OSError):
-            result = piptool._get_installed_packages()
+            result = dev._get_installed_packages()
             assert result == []
 
 
@@ -52,26 +51,26 @@ class TestExpandWildcardPackages:
 
     def test_expand_wildcard_no_pattern(self) -> None:
         """Should return package name when no wildcard."""
-        result = piptool._expand_wildcard_packages("numpy")
+        result = dev._expand_wildcard_packages("numpy")
         assert result == ["numpy"]
 
     def test_expand_wildcard_with_star(self) -> None:
         """Should expand wildcard with star."""
-        with patch.object(piptool, "_get_installed_packages", return_value=["numpy", "numpy-core", "pandas"]):
-            result = piptool._expand_wildcard_packages("numpy*")
+        with patch.object(dev, "_get_installed_packages", return_value=["numpy", "numpy-core", "pandas"]):
+            result = dev._expand_wildcard_packages("numpy*")
             assert "numpy" in result
             assert "numpy-core" in result
 
     def test_expand_wildcard_with_question(self) -> None:
         """Should expand wildcard with question mark."""
-        with patch.object(piptool, "_get_installed_packages", return_value=["numpy", "numba"]):
-            result = piptool._expand_wildcard_packages("num??")
+        with patch.object(dev, "_get_installed_packages", return_value=["numpy", "numba"]):
+            result = dev._expand_wildcard_packages("num??")
             assert len(result) > 0
 
     def test_expand_wildcard_no_match(self) -> None:
         """Should return empty list when no match."""
-        with patch.object(piptool, "_get_installed_packages", return_value=["pandas", "scipy"]):
-            result = piptool._expand_wildcard_packages("numpy*")
+        with patch.object(dev, "_get_installed_packages", return_value=["pandas", "scipy"]):
+            result = dev._expand_wildcard_packages("numpy*")
             assert result == []
 
 
@@ -83,19 +82,19 @@ class TestFilterProtectedPackages:
 
     def test_filter_protected_packages_normal(self) -> None:
         """Should filter protected packages."""
-        result = piptool._filter_protected_packages(["numpy", "pandas", "pyflowx"])
+        result = dev._filter_protected_packages(["numpy", "pandas", "pyflowx"])
         assert "numpy" in result
         assert "pandas" in result
         assert "pyflowx" not in result
 
     def test_filter_protected_packages_all_protected(self) -> None:
         """Should filter all protected packages."""
-        result = piptool._filter_protected_packages(["pyflowx", "bitool"])
+        result = dev._filter_protected_packages(["pyflowx", "bitool"])
         assert result == []
 
     def test_filter_protected_packages_case_insensitive(self) -> None:
         """Should filter case insensitive."""
-        result = piptool._filter_protected_packages(["PyFlowX", "BITOOL"])
+        result = dev._filter_protected_packages(["PyFlowX", "BITOOL"])
         assert result == []
 
 
@@ -109,35 +108,35 @@ class TestPipUninstall:
         """Should uninstall single package."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            piptool.pip_uninstall(["numpy"])
+            dev.pip_uninstall(["numpy"])
             assert mock_run.called
 
     def test_pip_uninstall_multiple_packages(self) -> None:
         """Should uninstall multiple packages."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            piptool.pip_uninstall(["numpy", "pandas", "scipy"])
+            dev.pip_uninstall(["numpy", "pandas", "scipy"])
             # Should call pip uninstall
             assert mock_run.called
 
     def test_pip_uninstall_with_wildcard(self) -> None:
         """Should handle wildcard in package name."""
-        with patch.object(piptool, "_expand_wildcard_packages", return_value=["numpy", "numpy-core"]), patch(
+        with patch.object(dev, "_expand_wildcard_packages", return_value=["numpy", "numpy-core"]), patch(
             "subprocess.run"
         ) as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            piptool.pip_uninstall(["numpy*"])
+            dev.pip_uninstall(["numpy*"])
             assert mock_run.called
 
     def test_pip_uninstall_empty_packages(self) -> None:
         """Should handle empty packages list."""
-        with patch.object(piptool, "_expand_wildcard_packages", return_value=[]):
-            piptool.pip_uninstall(["nonexistent*"])
+        with patch.object(dev, "_expand_wildcard_packages", return_value=[]):
+            dev.pip_uninstall(["nonexistent*"])
             # Should not call subprocess.run
 
     def test_pip_uninstall_all_protected(self) -> None:
         """Should handle all protected packages."""
-        piptool.pip_uninstall(["pyflowx"])
+        dev.pip_uninstall(["pyflowx"])
         # Should not call subprocess.run
 
 
@@ -151,7 +150,7 @@ class TestPipReinstall:
         """Should reinstall single package."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            piptool.pip_reinstall(["numpy"])
+            dev.pip_reinstall(["numpy"])
             # Should call pip uninstall and pip install
             assert mock_run.call_count == 2
 
@@ -159,13 +158,13 @@ class TestPipReinstall:
         """Should reinstall packages offline."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            piptool.pip_reinstall(["numpy"], offline=True)
+            dev.pip_reinstall(["numpy"], offline=True)
             # Should call pip install with offline flags
             assert mock_run.called
 
     def test_pip_reinstall_all_protected(self) -> None:
         """Should handle all protected packages."""
-        piptool.pip_reinstall(["pyflowx"])
+        dev.pip_reinstall(["pyflowx"])
         # Should not call subprocess.run
 
 
@@ -179,14 +178,14 @@ class TestPipDownload:
         """Should download single package."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            piptool.pip_download(["numpy"])
+            dev.pip_download(["numpy"])
             assert mock_run.called
 
     def test_pip_download_offline(self) -> None:
         """Should download packages offline."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            piptool.pip_download(["numpy"], offline=True)
+            dev.pip_download(["numpy"], offline=True)
             # Should call pip download with offline flags
             assert mock_run.called
 
@@ -201,54 +200,5 @@ class TestPipFreeze:
         """Should freeze dependencies."""
         with patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(stdout="numpy==1.0.0\npandas==2.0.0", returncode=0)
-            piptool.pip_freeze()
+            dev.pip_freeze()
             assert mock_run.called
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_install_command(self) -> None:
-        """main() should handle install command."""
-        with patch("sys.argv", ["piptool", "i", "numpy", "pandas"]), patch.object(px, "run") as mock_run:
-            piptool.main()
-            assert mock_run.called
-
-    def test_main_uninstall_command(self) -> None:
-        """main() should handle uninstall command."""
-        with patch("sys.argv", ["piptool", "u", "numpy"]), patch.object(px, "run") as mock_run:
-            piptool.main()
-            assert mock_run.called
-
-    def test_main_reinstall_command(self) -> None:
-        """main() should handle reinstall command."""
-        with patch("sys.argv", ["piptool", "r", "numpy"]), patch.object(px, "run") as mock_run:
-            piptool.main()
-            assert mock_run.called
-
-    def test_main_download_command(self) -> None:
-        """main() should handle download command."""
-        with patch("sys.argv", ["piptool", "d", "numpy"]), patch.object(px, "run") as mock_run:
-            piptool.main()
-            assert mock_run.called
-
-    def test_main_upgrade_command(self) -> None:
-        """main() should handle upgrade command."""
-        with patch("sys.argv", ["piptool", "up"]), patch.object(px, "run") as mock_run:
-            piptool.main()
-            assert mock_run.called
-
-    def test_main_freeze_command(self) -> None:
-        """main() should handle freeze command."""
-        with patch("sys.argv", ["piptool", "f"]), patch.object(px, "run") as mock_run:
-            piptool.main()
-            assert mock_run.called
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help."""
-        with patch("sys.argv", ["piptool"]):
-            piptool.main()
-            # Should print help and return

tests/cli/test_profiler.py

@@ -56,10 +56,12 @@ def _build_simple_profile() -> ProfileReport:
     report = px.RunReport()
     report.results["a"] = _result("a", start, 1.0)
     report.results["b"] = _result("b", start + timedelta(seconds=1), 2.0)
-    graph = px.Graph.from_specs([
-        _spec("a"),
-        _spec("b", deps=("a",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            _spec("a"),
+            _spec("b", deps=("a",)),
+        ]
+    )
     return ProfileReport.from_report(report, graph)
 
 

tests/cli/test_pymake.py

@@ -1,175 +0,0 @@
-"""Tests for cli.pymake module."""
-
-from __future__ import annotations
-
-from pathlib import Path
-from unittest.mock import patch
-
-import pytest
-
-from pyflowx.cli import pymake
-
-
-# ---------------------------------------------------------------------- #
-# TaskSpec definitions
-# ---------------------------------------------------------------------- #
-def _find_task(name: str) -> pymake.px.TaskSpec:
-    """从 pymake.tasks 或 aliases 中查找指定名称的 TaskSpec."""
-    for spec in pymake.tasks:
-        if spec.name == name:
-            return spec
-    # 单任务别名（doc/lint/tox）内联在 aliases dict 中
-    value = pymake.aliases.get(name)
-    if isinstance(value, pymake.px.TaskSpec):
-        return value
-    raise KeyError(f"任务 {name!r} 未找到")
-
-
-class TestTaskSpecDefinitions:
-    """Test that all TaskSpec definitions are valid."""
-
-    def test_uv_build_spec(self) -> None:
-        """uv_build spec should be properly defined."""
-        spec = _find_task("uv_build")
-        assert spec.name == "uv_build"
-        assert spec.cmd == ["uv", "build"]
-        assert spec.skip_if_missing is False
-
-    def test_maturin_build_spec(self) -> None:
-        """maturin_build spec should be properly defined."""
-        spec = _find_task("maturin_build")
-        assert spec.name == "maturin_build"
-        assert isinstance(spec.cmd, list)
-        assert spec.skip_if_missing is False
-
-    def test_uv_sync_spec(self) -> None:
-        """uv_sync spec should be properly defined."""
-        spec = _find_task("uv_sync")
-        assert spec.name == "uv_sync"
-        assert spec.cmd == ["uv", "sync"]
-        assert spec.skip_if_missing is False
-
-    def test_git_clean_spec(self) -> None:
-        """git_clean spec should be properly defined."""
-        spec = _find_task("git_clean")
-        assert spec.name == "git_clean"
-        assert spec.cmd == ["gitt", "c"]
-        assert spec.skip_if_missing is False
-
-    def test_test_spec(self) -> None:
-        """test spec should be properly defined."""
-        spec = _find_task("test")
-        assert spec.name == "test"
-        assert isinstance(spec.cmd, list)
-        assert "pytest" in spec.cmd
-        assert "-m" in spec.cmd
-        assert "not slow" in spec.cmd
-        assert spec.skip_if_missing is False
-
-    def test_test_fast_spec(self) -> None:
-        """test_fast spec should be properly defined."""
-        spec = _find_task("test_fast")
-        assert spec.name == "test_fast"
-        assert isinstance(spec.cmd, list)
-        assert "pytest" in spec.cmd
-        assert "-n" not in spec.cmd  # test_fast doesn't use parallel
-        assert spec.skip_if_missing is False
-
-    def test_test_coverage_spec(self) -> None:
-        """test_coverage spec should be properly defined."""
-        spec = _find_task("test_coverage")
-        assert spec.name == "test_coverage"
-        assert isinstance(spec.cmd, list)
-        assert "pytest" in spec.cmd
-        assert "--cov" in spec.cmd
-        assert spec.skip_if_missing is False
-
-    def test_ruff_lint_spec(self) -> None:
-        """lint spec should be properly defined."""
-        spec = _find_task("lint")
-        assert spec.name == "lint"
-        assert isinstance(spec.cmd, list)
-        assert "ruff" in spec.cmd
-        assert "check" in spec.cmd
-        assert spec.skip_if_missing is False
-
-    def test_doc_spec(self) -> None:
-        """doc spec should be properly defined."""
-        spec = _find_task("doc")
-        assert spec.name == "doc"
-        assert isinstance(spec.cmd, list)
-        assert "sphinx-build" in spec.cmd
-        assert spec.skip_if_missing is False
-
-    def test_hatch_publish_spec(self) -> None:
-        """publish_python spec should be properly defined."""
-        spec = _find_task("publish_python")
-        assert spec.name == "publish_python"
-        assert spec.cmd == ["hatch", "publish"]
-        assert spec.skip_if_missing is False
-
-    def test_twine_publish_spec(self) -> None:
-        """twine_publish spec should be properly defined."""
-        spec = _find_task("twine_publish")
-        assert spec.name == "twine_publish"
-        assert isinstance(spec.cmd, list)
-        assert "twine" in spec.cmd
-        assert "upload" in spec.cmd
-        assert spec.skip_if_missing is False
-
-    def test_tox_spec(self) -> None:
-        """tox spec should be properly defined."""
-        spec = _find_task("tox")
-        assert spec.name == "tox"
-        assert spec.cmd == ["tox", "-p", "auto"]
-        assert spec.skip_if_missing is False
-
-    def test_all_tasks_have_correct_cwd(self) -> None:
-        """所有任务应该有正确的 cwd 设置（指向项目根目录）."""
-        # 验证 ROOT_DIR 定义正确（向上三层到达项目根目录）
-        expected_root = Path(__file__).parent.parent.parent
-        assert expected_root == pymake.ROOT_DIR
-
-        # 验证 tasks 中的所有命令任务都有正确的 cwd
-        for spec in pymake.tasks:
-            if spec.cmd is not None:
-                assert spec.cwd == pymake.ROOT_DIR, f"任务 {spec.name} 的 cwd 应为 {pymake.ROOT_DIR}"
-
-        # 验证 aliases 中的内联任务（doc/lint/tox）也有正确的 cwd
-        for name in ("doc", "lint", "tox"):
-            spec = _find_task(name)
-            assert spec.cwd == pymake.ROOT_DIR, f"任务 {name} 的 cwd 应为 {pymake.ROOT_DIR}"
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_calls_run_cli(self) -> None:
-        """main() should create a CliRunner and call run_cli()."""
-        with pytest.raises(SystemExit) as exc_info:
-            pymake.main()
-        # run_cli() calls sys.exit(), so we should get SystemExit
-        # The exit code depends on whether any commands are available
-        assert exc_info.value.code in (0, 1, 2)
-
-    def test_main_with_list_argument(self) -> None:
-        """main() should handle --list argument."""
-        with patch("sys.argv", ["pymake", "--list"]), pytest.raises(SystemExit) as exc_info:
-            pymake.main()
-        assert exc_info.value.code == 0
-
-    def test_main_creates_runner_with_multiple_commands(self) -> None:
-        """main() should create a CliRunner with multiple commands."""
-        # We can't easily test the runner creation without mocking,
-        # but we can verify that main() doesn't raise an error for --list
-        with patch("sys.argv", ["pymake", "--list"]), pytest.raises(SystemExit):
-            pymake.main()
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help and exit with failure."""
-        with patch("sys.argv", ["pymake"]), pytest.raises(SystemExit) as exc_info:
-            pymake.main()
-        assert exc_info.value.code == 1

tests/cli/test_reseticoncache.py

@@ -0,0 +1,58 @@
+"""Tests for reseticoncache tool (reset_icon_cache_run 函数)."""
+
+from __future__ import annotations
+
+import subprocess
+
+import pytest
+
+from pyflowx.conditions import Constants
+from pyflowx.ops.system import reset_icon_cache_run
+
+
+class TestResetIconCacheRun:
+    """``reset_icon_cache_run`` 函数测试."""
+
+    def test_non_windows_skips(self, monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]) -> None:
+        """非 Windows 平台应打印提示并跳过."""
+        monkeypatch.setattr(Constants, "IS_WINDOWS", False)
+        reset_icon_cache_run()
+        captured = capsys.readouterr()
+        assert "仅在 Windows 上支持" in captured.out
+
+    def test_windows_no_localappdata_skips(
+        self, monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]
+    ) -> None:
+        """Windows 上 LOCALAPPDATA 未设置时应跳过."""
+        monkeypatch.setattr(Constants, "IS_WINDOWS", True)
+        monkeypatch.setattr("os.environ.get", lambda key, default="": "" if key == "LOCALAPPDATA" else default)
+        reset_icon_cache_run()
+        captured = capsys.readouterr()
+        assert "LOCALAPPDATA" in captured.out
+
+    def test_windows_executes_all_steps(
+        self, monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]
+    ) -> None:
+        """Windows 上应依次执行 kill/delete/delete_all/restart 四步."""
+        monkeypatch.setattr(Constants, "IS_WINDOWS", True)
+        local_app_data = "/tmp/fake_local_app_data"
+        monkeypatch.setattr(
+            "os.environ.get", lambda key, default="": local_app_data if key == "LOCALAPPDATA" else default
+        )
+
+        # 让 icon_cache_db 和 explorer_cache_dir 都不存在, 跳过删除分支
+        from pathlib import Path
+
+        monkeypatch.setattr(Path, "exists", lambda _self: False)
+
+        ran_cmds: list[list[str]] = []
+        monkeypatch.setattr(subprocess, "run", lambda cmd, **_: ran_cmds.append(cmd))
+
+        reset_icon_cache_run()
+        captured = capsys.readouterr()
+
+        # 验证执行了 kill_explorer 和 restart_explorer (delete 分支因 exists=False 被跳过)
+        assert any("taskkill" in str(cmd) for cmd in ran_cmds)
+        assert any("explorer.exe" in str(cmd) for cmd in ran_cmds)
+        assert any("start" in str(cmd) and "explorer.exe" in str(cmd) for cmd in ran_cmds)
+        assert "图标缓存已重置" in captured.out

tests/cli/test_screenshot.py

@@ -5,9 +5,8 @@ from __future__ import annotations
 from pathlib import Path
 from unittest.mock import MagicMock, patch
 
-import pyflowx as px
-from pyflowx.cli import screenshot
 from pyflowx.conditions import Constants
+from pyflowx.ops import media
 
 
 # ---------------------------------------------------------------------- #
@@ -19,13 +18,13 @@ class TestGetScreenshotPath:
     def test_get_screenshot_path_with_filename(self, tmp_path: Path) -> None:
         """Should get screenshot path with filename."""
         with patch.object(Path, "home", return_value=tmp_path):
-            result = screenshot.get_screenshot_path("test.png")
+            result = media.get_screenshot_path("test.png")
             assert result.name == "test.png"
 
     def test_get_screenshot_path_without_filename(self, tmp_path: Path) -> None:
         """Should get screenshot path without filename."""
         with patch.object(Path, "home", return_value=tmp_path):
-            result = screenshot.get_screenshot_path()
+            result = media.get_screenshot_path()
             assert "screenshot_" in result.name
             assert result.suffix == ".png"
 
@@ -42,7 +41,7 @@ class TestTakeScreenshotFull:
             Path, "home", return_value=tmp_path
         ), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            screenshot.take_screenshot_full()
+            media.take_screenshot_full()
             assert mock_run.called
 
     def test_take_screenshot_full_macos(self, tmp_path: Path) -> None:
@@ -51,7 +50,7 @@ class TestTakeScreenshotFull:
             Path, "home", return_value=tmp_path
         ), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            screenshot.take_screenshot_full()
+            media.take_screenshot_full()
             assert mock_run.called
 
     def test_take_screenshot_full_linux(self, tmp_path: Path) -> None:
@@ -60,7 +59,7 @@ class TestTakeScreenshotFull:
             Path, "home", return_value=tmp_path
         ), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            screenshot.take_screenshot_full()
+            media.take_screenshot_full()
             assert mock_run.called
 
 
@@ -76,7 +75,7 @@ class TestTakeScreenshotArea:
             Path, "home", return_value=tmp_path
         ), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            screenshot.take_screenshot_area()
+            media.take_screenshot_area()
             assert mock_run.called
 
     def test_take_screenshot_area_macos(self, tmp_path: Path) -> None:
@@ -85,7 +84,7 @@ class TestTakeScreenshotArea:
             Path, "home", return_value=tmp_path
         ), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            screenshot.take_screenshot_area()
+            media.take_screenshot_area()
             assert mock_run.called
 
     def test_take_screenshot_area_linux(self, tmp_path: Path) -> None:
@@ -94,30 +93,5 @@ class TestTakeScreenshotArea:
             Path, "home", return_value=tmp_path
         ), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            screenshot.take_screenshot_area()
+            media.take_screenshot_area()
             assert mock_run.called
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_full_command(self, tmp_path: Path) -> None:
-        """main() should handle full command."""
-        with patch("sys.argv", ["screenshot", "full"]), patch.object(px, "run") as mock_run:
-            screenshot.main()
-            assert mock_run.called
-
-    def test_main_area_command(self, tmp_path: Path) -> None:
-        """main() should handle area command."""
-        with patch("sys.argv", ["screenshot", "area"]), patch.object(px, "run") as mock_run:
-            screenshot.main()
-            assert mock_run.called
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help."""
-        with patch("sys.argv", ["screenshot"]):
-            screenshot.main()
-            # Should print help and return

tests/cli/test_sshcopyid.py

@@ -8,8 +8,7 @@ from unittest.mock import MagicMock, patch
 
 import pytest
 
-import pyflowx as px
-from pyflowx.cli import sshcopyid
+from pyflowx.ops import system
 
 
 # ---------------------------------------------------------------------- #
@@ -21,7 +20,7 @@ class TestSshCopyId:
     def test_ssh_copy_id_pub_key_not_exists(self, tmp_path: Path) -> None:
         """Should handle nonexistent public key."""
         with patch.object(Path, "expanduser", return_value=tmp_path / "nonexistent.pub"), pytest.raises(SystemExit):
-            sshcopyid.ssh_copy_id("localhost", "user", "password")
+            system.ssh_copy_id("localhost", "user", "password")
 
     def test_ssh_copy_id_sshpass_not_found(self, tmp_path: Path) -> None:
         """Should handle sshpass not found."""
@@ -31,7 +30,7 @@ class TestSshCopyId:
         with patch.object(Path, "expanduser", return_value=pub_key), patch(
             "subprocess.run", side_effect=FileNotFoundError
         ), pytest.raises(SystemExit):
-            sshcopyid.ssh_copy_id("localhost", "user", "password")
+            system.ssh_copy_id("localhost", "user", "password")
 
     def test_ssh_copy_id_timeout(self, tmp_path: Path) -> None:
         """Should handle SSH timeout."""
@@ -41,7 +40,7 @@ class TestSshCopyId:
         with patch.object(Path, "expanduser", return_value=pub_key), patch(
             "subprocess.run", side_effect=subprocess.TimeoutExpired("cmd", 30)
         ), pytest.raises(SystemExit):
-            sshcopyid.ssh_copy_id("localhost", "user", "password")
+            system.ssh_copy_id("localhost", "user", "password")
 
     def test_ssh_copy_id_process_error(self, tmp_path: Path) -> None:
         """Should handle SSH process error."""
@@ -51,7 +50,7 @@ class TestSshCopyId:
         with patch.object(Path, "expanduser", return_value=pub_key), patch(
             "subprocess.run", side_effect=subprocess.CalledProcessError(1, "cmd")
         ), pytest.raises(SystemExit):
-            sshcopyid.ssh_copy_id("localhost", "user", "password")
+            system.ssh_copy_id("localhost", "user", "password")
 
     def test_ssh_copy_id_success(self, tmp_path: Path) -> None:
         """Should deploy SSH key successfully."""
@@ -60,7 +59,7 @@ class TestSshCopyId:
 
         with patch.object(Path, "expanduser", return_value=pub_key), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            sshcopyid.ssh_copy_id("localhost", "user", "password")
+            system.ssh_copy_id("localhost", "user", "password")
             assert mock_run.called
 
     def test_ssh_copy_id_with_custom_port(self, tmp_path: Path) -> None:
@@ -70,7 +69,7 @@ class TestSshCopyId:
 
         with patch.object(Path, "expanduser", return_value=pub_key), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            sshcopyid.ssh_copy_id("localhost", "user", "password", port=2222)
+            system.ssh_copy_id("localhost", "user", "password", port=2222)
             # Verify port is used
             call_args = mock_run.call_args[0][0]
             assert "2222" in call_args
@@ -82,7 +81,7 @@ class TestSshCopyId:
 
         with patch.object(Path, "expanduser", return_value=custom_key), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            sshcopyid.ssh_copy_id("localhost", "user", "password", keypath=str(custom_key))
+            system.ssh_copy_id("localhost", "user", "password", keypath=str(custom_key))
             assert mock_run.called
 
     def test_ssh_copy_id_with_custom_timeout(self, tmp_path: Path) -> None:
@@ -92,72 +91,7 @@ class TestSshCopyId:
 
         with patch.object(Path, "expanduser", return_value=pub_key), patch("subprocess.run") as mock_run:
             mock_run.return_value = MagicMock(returncode=0)
-            sshcopyid.ssh_copy_id("localhost", "user", "password", timeout=60)
+            system.ssh_copy_id("localhost", "user", "password", timeout=60)
             # Verify timeout is used in ConnectTimeout option
             call_args = mock_run.call_args[0][0]
             assert "ConnectTimeout=60" in call_args
-
-
-# ---------------------------------------------------------------------- #
-# main function
-# ---------------------------------------------------------------------- #
-class TestMain:
-    """Test main function."""
-
-    def test_main_with_required_args(self) -> None:
-        """main() should handle required arguments."""
-        with patch("sys.argv", ["sshcopyid", "localhost", "user", "password"]), patch.object(
-            px, "run"
-        ) as mock_run, patch.object(sshcopyid, "ssh_copy_id"):
-            sshcopyid.main()
-            assert mock_run.called
-            graph = mock_run.call_args[0][0]
-            assert isinstance(graph, px.Graph)
-
-    def test_main_with_custom_port(self) -> None:
-        """main() should handle custom port argument."""
-        with patch("sys.argv", ["sshcopyid", "localhost", "user", "password", "--port", "2222"]), patch.object(
-            px, "run"
-        ) as mock_run, patch.object(sshcopyid, "ssh_copy_id"):
-            sshcopyid.main()
-            assert mock_run.called
-
-    def test_main_with_custom_keypath(self) -> None:
-        """main() should handle custom keypath argument."""
-        with patch(
-            "sys.argv", ["sshcopyid", "localhost", "user", "password", "--keypath", "/custom/key.pub"]
-        ), patch.object(px, "run") as mock_run, patch.object(sshcopyid, "ssh_copy_id"):
-            sshcopyid.main()
-            assert mock_run.called
-
-    def test_main_with_custom_timeout(self) -> None:
-        """main() should handle custom timeout argument."""
-        with patch("sys.argv", ["sshcopyid", "localhost", "user", "password", "--timeout", "60"]), patch.object(
-            px, "run"
-        ) as mock_run, patch.object(sshcopyid, "ssh_copy_id"):
-            sshcopyid.main()
-            assert mock_run.called
-
-    def test_main_with_no_args_shows_help(self) -> None:
-        """main() with no args should show help and exit."""
-        with patch("sys.argv", ["sshcopyid"]), pytest.raises(SystemExit) as exc_info:
-            sshcopyid.main()
-        assert exc_info.value.code == 2
-
-    def test_main_creates_task_spec_with_correct_name(self) -> None:
-        """main() should create TaskSpec with correct name."""
-        with patch("sys.argv", ["sshcopyid", "localhost", "user", "password"]), patch.object(
-            px, "run"
-        ) as mock_run, patch.object(sshcopyid, "ssh_copy_id"):
-            sshcopyid.main()
-            graph = mock_run.call_args[0][0]
-            task_names = list(graph.all_specs().keys())
-            assert "ssh_deploy" in task_names
-
-    def test_main_uses_thread_strategy(self) -> None:
-        """main() should use thread strategy."""
-        with patch("sys.argv", ["sshcopyid", "localhost", "user", "password"]), patch.object(
-            px, "run"
-        ) as mock_run, patch.object(sshcopyid, "ssh_copy_id"):
-            sshcopyid.main()
-            assert mock_run.call_args[1]["strategy"] == "thread"

tests/test_advanced_features.py

@@ -82,9 +82,11 @@ class TestRetryPolicy:
                 raise RuntimeError("not yet")
             return "ok"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("flaky", flaky, retry=RetryPolicy(max_attempts=3)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("flaky", flaky, retry=RetryPolicy(max_attempts=3)),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
         assert report.success
         assert report["flaky"] == "ok"
@@ -95,9 +97,11 @@ class TestRetryPolicy:
         def always_fail() -> None:
             raise RuntimeError("nope")
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("f", always_fail, retry=RetryPolicy(max_attempts=3)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("f", always_fail, retry=RetryPolicy(max_attempts=3)),
+            ]
+        )
         with pytest.raises(px.TaskFailedError) as exc_info:
             px.run(graph, strategy="sequential")
         assert exc_info.value.attempts == 3
@@ -111,13 +115,15 @@ class TestRetryPolicy:
             raise KeyError("not retried")
 
         # retry_on=(ValueError,) -> KeyError 不应被重试
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "f",
-                fail_with_keyerror,
-                retry=RetryPolicy(max_attempts=3, retry_on=(ValueError,)),
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "f",
+                    fail_with_keyerror,
+                    retry=RetryPolicy(max_attempts=3, retry_on=(ValueError,)),
+                ),
+            ]
+        )
         with pytest.raises(px.TaskFailedError) as exc_info:
             px.run(graph, strategy="sequential")
         # KeyError 不在 retry_on 中，应只尝试 1 次
@@ -136,13 +142,15 @@ class TestRetryPolicy:
                 raise RuntimeError("not yet")
             return "ok"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "flaky",
-                flaky,
-                retry=RetryPolicy(max_attempts=3, delay=0.05, backoff=2.0),
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "flaky",
+                    flaky,
+                    retry=RetryPolicy(max_attempts=3, delay=0.05, backoff=2.0),
+                ),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
         assert report.success
         # 第 2 次重试应在 delay=0.05 后，第 3 次应在 0.05*2=0.10 后
@@ -161,9 +169,11 @@ class TestRetryPolicy:
                 raise RuntimeError("not yet")
             return "ok"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("flaky", flaky, retry=RetryPolicy(max_attempts=3)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("flaky", flaky, retry=RetryPolicy(max_attempts=3)),
+            ]
+        )
         report = px.run(graph, strategy="async")
         assert report.success
         assert report["flaky"] == "ok"
@@ -187,9 +197,11 @@ class TestTaskHooks:
             return "ok"
 
         hooks = TaskHooks(pre_run=pre_run)
-        graph = px.Graph.from_specs([
-            px.TaskSpec("t", fn, hooks=hooks),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("t", fn, hooks=hooks),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
         assert report.success
         assert events == ["pre:t", "run"]
@@ -205,9 +217,11 @@ class TestTaskHooks:
             return 42
 
         hooks = TaskHooks(post_run=post_run)
-        graph = px.Graph.from_specs([
-            px.TaskSpec("t", fn, hooks=hooks),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("t", fn, hooks=hooks),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
         assert report.success
         assert captured == {"name": "t", "result": 42}
@@ -223,9 +237,11 @@ class TestTaskHooks:
             raise ValueError("boom")
 
         hooks = TaskHooks(on_failure=on_failure)
-        graph = px.Graph.from_specs([
-            px.TaskSpec("t", fn, hooks=hooks, continue_on_error=True),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("t", fn, hooks=hooks, continue_on_error=True),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
         # continue_on_error=True -> 报告成功但任务失败
         assert report.success
@@ -242,14 +258,16 @@ class TestTaskHooks:
             events.append("post")
 
         hooks = TaskHooks(pre_run=pre_run, post_run=post_run)
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "t",
-                fn=lambda: "ok",
-                hooks=hooks,
-                conditions=(lambda _ctx: False,),
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "t",
+                    fn=lambda: "ok",
+                    hooks=hooks,
+                    conditions=(lambda _ctx: False,),
+                ),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
         assert report.success
         assert report.result_of("t").status == TaskStatus.SKIPPED
@@ -266,9 +284,11 @@ class TestTaskHooks:
             return "ok"
 
         hooks = TaskHooks(pre_run=pre_run)
-        graph = px.Graph.from_specs([
-            px.TaskSpec("t", fn, hooks=hooks),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("t", fn, hooks=hooks),
+            ]
+        )
         report = px.run(graph, strategy="async")
         assert report.success
         assert events == ["pre:t", "run"]
@@ -414,10 +434,12 @@ class TestSoftDependencies:
             order.append("fast")
             return f"after-{slow}"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("slow", slow),
-            px.TaskSpec("fast", fast, soft_depends_on=("slow",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("slow", slow),
+                px.TaskSpec("fast", fast, soft_depends_on=("slow",)),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         # soft 依赖应等待 slow 完成后再执行 fast
@@ -433,15 +455,17 @@ class TestSoftDependencies:
         def downstream(fail: str = "default") -> str:
             return f"got:{fail}"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("fail", fail, continue_on_error=True),
-            px.TaskSpec(
-                "downstream",
-                downstream,
-                soft_depends_on=("fail",),
-                continue_on_error=True,
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("fail", fail, continue_on_error=True),
+                px.TaskSpec(
+                    "downstream",
+                    downstream,
+                    soft_depends_on=("fail",),
+                    continue_on_error=True,
+                ),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         # fail 失败但下游仍执行（使用默认值）
@@ -450,9 +474,11 @@ class TestSoftDependencies:
 
     def test_soft_dependency_validation_unknown_dep(self) -> None:
         with pytest.raises(px.MissingDependencyError):
-            px.Graph.from_specs([
-                px.TaskSpec("a", lambda: "ok", soft_depends_on=("missing",)),
-            ])
+            px.Graph.from_specs(
+                [
+                    px.TaskSpec("a", lambda: "ok", soft_depends_on=("missing",)),
+                ]
+            )
 
     def test_soft_and_hard_dependency_combined(self) -> None:
         order: list[str] = []
@@ -469,11 +495,13 @@ class TestSoftDependencies:
             order.append("c")
             return f"c-{b}"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", a),
-            px.TaskSpec("b", b, depends_on=("a",)),
-            px.TaskSpec("c", c, depends_on=("b",), soft_depends_on=("a",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", a),
+                px.TaskSpec("b", b, depends_on=("a",)),
+                px.TaskSpec("c", c, depends_on=("b",), soft_depends_on=("a",)),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert order == ["a", "b", "c"]
@@ -495,11 +523,13 @@ class TestDependencyDrivenScheduling:
         def c(b: int) -> int:
             return b + 1
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", a),
-            px.TaskSpec("b", b, depends_on=("a",)),
-            px.TaskSpec("c", c, depends_on=("b",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", a),
+                px.TaskSpec("b", b, depends_on=("a",)),
+                px.TaskSpec("c", c, depends_on=("b",)),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert report["a"] == 1
@@ -514,10 +544,12 @@ class TestDependencyDrivenScheduling:
         async def b(a: str) -> str:
             return f"b-{a}"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", a),
-            px.TaskSpec("b", b, depends_on=("a",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", a),
+                px.TaskSpec("b", b, depends_on=("a",)),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert report["b"] == "b-a"
@@ -537,12 +569,14 @@ class TestDependencyDrivenScheduling:
         def d(b: int, c: int) -> int:
             return b + c
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", a),
-            px.TaskSpec("b", b, depends_on=("a",)),
-            px.TaskSpec("c", c, depends_on=("a",)),
-            px.TaskSpec("d", d, depends_on=("b", "c")),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", a),
+                px.TaskSpec("b", b, depends_on=("a",)),
+                px.TaskSpec("c", c, depends_on=("a",)),
+                px.TaskSpec("d", d, depends_on=("b", "c")),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert report["a"] == 10
@@ -574,11 +608,13 @@ class TestConcurrencyLimits:
 
             return fn
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", make_fn(1), concurrency_key="db"),
-            px.TaskSpec("b", make_fn(2), concurrency_key="db"),
-            px.TaskSpec("c", make_fn(3), concurrency_key="db"),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", make_fn(1), concurrency_key="db"),
+                px.TaskSpec("b", make_fn(2), concurrency_key="db"),
+                px.TaskSpec("c", make_fn(3), concurrency_key="db"),
+            ]
+        )
         report = px.run(
             graph,
             strategy="dependency",
@@ -604,10 +640,12 @@ class TestConcurrencyLimits:
 
             return fn
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", make_fn("a"), concurrency_key="db1"),
-            px.TaskSpec("b", make_fn("b"), concurrency_key="db2"),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", make_fn("a"), concurrency_key="db1"),
+                px.TaskSpec("b", make_fn("b"), concurrency_key="db2"),
+            ]
+        )
         report = px.run(
             graph,
             strategy="dependency",
@@ -633,12 +671,14 @@ class TestConcurrencyLimits:
 
             return fn
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", make_fn(1), concurrency_key="pool"),
-            px.TaskSpec("b", make_fn(2), concurrency_key="pool"),
-            px.TaskSpec("c", make_fn(3), concurrency_key="pool"),
-            px.TaskSpec("d", make_fn(4), concurrency_key="pool"),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", make_fn(1), concurrency_key="pool"),
+                px.TaskSpec("b", make_fn(2), concurrency_key="pool"),
+                px.TaskSpec("c", make_fn(3), concurrency_key="pool"),
+                px.TaskSpec("d", make_fn(4), concurrency_key="pool"),
+            ]
+        )
         report = px.run(
             graph,
             strategy="dependency",
@@ -666,11 +706,13 @@ class TestPriority:
 
             return fn
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("low", make_fn("low"), priority=1),
-            px.TaskSpec("high", make_fn("high"), priority=10),
-            px.TaskSpec("mid", make_fn("mid"), priority=5),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("low", make_fn("low"), priority=1),
+                px.TaskSpec("high", make_fn("high"), priority=10),
+                px.TaskSpec("mid", make_fn("mid"), priority=5),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
         assert report.success
         # 高优先级先执行
@@ -696,10 +738,12 @@ class TestContinueOnError:
         def downstream() -> str:
             return "ran"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("fail", fail, continue_on_error=True),
-            px.TaskSpec("downstream", downstream, depends_on=("fail",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("fail", fail, continue_on_error=True),
+                px.TaskSpec("downstream", downstream, depends_on=("fail",)),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
         # continue_on_error 使整体报告成功（不抛异常）
         assert report.success
@@ -716,10 +760,12 @@ class TestContinueOnError:
         def downstream() -> str:
             return "ran"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("fail", fail, continue_on_error=True),
-            px.TaskSpec("downstream", downstream, soft_depends_on=("fail",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("fail", fail, continue_on_error=True),
+                px.TaskSpec("downstream", downstream, soft_depends_on=("fail",)),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert report.result_of("fail").status == TaskStatus.FAILED
@@ -734,10 +780,12 @@ class TestContinueOnError:
         def other() -> str:
             return "ok"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("fail", fail, continue_on_error=True),
-            px.TaskSpec("other", other),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("fail", fail, continue_on_error=True),
+                px.TaskSpec("other", other),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert report.result_of("fail").status == TaskStatus.FAILED
@@ -750,10 +798,12 @@ class TestContinueOnError:
         def other() -> str:
             return "ok"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("fail", fail),
-            px.TaskSpec("other", other),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("fail", fail),
+                px.TaskSpec("other", other),
+            ]
+        )
         with pytest.raises(px.TaskFailedError):
             px.run(graph, strategy="sequential")
 
@@ -854,9 +904,11 @@ class TestCompose:
         g_extract = px.Graph.from_specs([px.TaskSpec("extract", extract)])
         # transform 图：通过 _pending_refs 引用 "extract" 命令
         # transform 自身不声明 depends_on，由 compose 展开时自动连接
-        g_transform = px.Graph.from_specs([
-            px.TaskSpec("transform", transform),
-        ])
+        g_transform = px.Graph.from_specs(
+            [
+                px.TaskSpec("transform", transform),
+            ]
+        )
         g_transform._pending_refs = ["extract"]
 
         resolved = px.compose({"extract": g_extract, "transform": g_transform})
@@ -943,18 +995,22 @@ class TestCacheKey:
 
             return key
 
-        graph1 = px.Graph.from_specs([
-            px.TaskSpec("t", expensive, args=(5,), cache_key=make_cache_key(5)),
-        ])
+        graph1 = px.Graph.from_specs(
+            [
+                px.TaskSpec("t", expensive, args=(5,), cache_key=make_cache_key(5)),
+            ]
+        )
         report1 = px.run(graph1, strategy="sequential", state=backend)
         assert report1.success
         assert report1["t"] == 10
         assert calls["n"] == 1
 
         # 第二次运行相同输入应命中缓存
-        graph2 = px.Graph.from_specs([
-            px.TaskSpec("t", expensive, args=(5,), cache_key=make_cache_key(5)),
-        ])
+        graph2 = px.Graph.from_specs(
+            [
+                px.TaskSpec("t", expensive, args=(5,), cache_key=make_cache_key(5)),
+            ]
+        )
         report2 = px.run(graph2, strategy="sequential", state=backend)
         assert report2.success
         assert report2["t"] == 10
@@ -976,16 +1032,20 @@ class TestCacheKey:
 
             return key
 
-        graph1 = px.Graph.from_specs([
-            px.TaskSpec("t", expensive, args=(5,), cache_key=make_cache_key(5)),
-        ])
+        graph1 = px.Graph.from_specs(
+            [
+                px.TaskSpec("t", expensive, args=(5,), cache_key=make_cache_key(5)),
+            ]
+        )
         px.run(graph1, strategy="sequential", state=backend)
         assert calls["n"] == 1
 
         # 不同输入应 miss
-        graph2 = px.Graph.from_specs([
-            px.TaskSpec("t", expensive, args=(7,), cache_key=make_cache_key(7)),
-        ])
+        graph2 = px.Graph.from_specs(
+            [
+                px.TaskSpec("t", expensive, args=(7,), cache_key=make_cache_key(7)),
+            ]
+        )
         px.run(graph2, strategy="sequential", state=backend)
         assert calls["n"] == 2
 
@@ -997,13 +1057,15 @@ class TestEnvAndCwd:
     """测试环境变量与工作目录隔离。"""
 
     def test_env_override_for_cmd(self) -> None:
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "print_var",
-                cmd=[sys.executable, "-c", "import os; print(os.environ.get('PYFLOWX_TEST_VAR', 'unset'))"],
-                env={"PYFLOWX_TEST_VAR": "isolated"},
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "print_var",
+                    cmd=[sys.executable, "-c", "import os; print(os.environ.get('PYFLOWX_TEST_VAR', 'unset'))"],
+                    env={"PYFLOWX_TEST_VAR": "isolated"},
+                ),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
         assert report.success
 
@@ -1011,13 +1073,15 @@ class TestEnvAndCwd:
         # 在 tmp_path 下创建标记文件
         marker = tmp_path / "marker.txt"
         marker.write_text("found")
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "check_cwd",
-                cmd=["ls", "marker.txt"],
-                cwd=tmp_path,
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "check_cwd",
+                    cmd=["ls", "marker.txt"],
+                    cwd=tmp_path,
+                ),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
         assert report.success
 
@@ -1027,13 +1091,15 @@ class TestEnvAndCwd:
         def check_env() -> str:
             return os.environ.get("PYFLOWX_LEAK_TEST", "not-set")
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "t",
-                check_env,
-                env={"PYFLOWX_LEAK_TEST": "leaked"},
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "t",
+                    check_env,
+                    env={"PYFLOWX_LEAK_TEST": "leaked"},
+                ),
+            ]
+        )
         # fn 任务的环境变量隔离仅在 cmd 任务生效，fn 共享进程环境
         # 这里验证 fn 任务不修改外层环境
         report = px.run(graph, strategy="sequential")
@@ -1059,21 +1125,23 @@ class TestContextAwareConditions:
         def path_b(decide: str = "") -> str:
             return f"ran-b:{decide}"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("decide", decide),
-            px.TaskSpec(
-                "path_a",
-                path_a,
-                depends_on=("decide",),
-                conditions=(BuiltinConditions.DEP_EQUALS("decide", "path_a"),),
-            ),
-            px.TaskSpec(
-                "path_b",
-                path_b,
-                depends_on=("decide",),
-                conditions=(BuiltinConditions.DEP_EQUALS("decide", "path_b"),),
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("decide", decide),
+                px.TaskSpec(
+                    "path_a",
+                    path_a,
+                    depends_on=("decide",),
+                    conditions=(BuiltinConditions.DEP_EQUALS("decide", "path_a"),),
+                ),
+                px.TaskSpec(
+                    "path_b",
+                    path_b,
+                    depends_on=("decide",),
+                    conditions=(BuiltinConditions.DEP_EQUALS("decide", "path_b"),),
+                ),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert report.result_of("path_a").status == TaskStatus.SKIPPED
@@ -1087,15 +1155,17 @@ class TestContextAwareConditions:
         def only_if_nonempty(source: list[int]) -> str:
             return f"has-{len(source)}"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("source", source),
-            px.TaskSpec(
-                "only_if_nonempty",
-                only_if_nonempty,
-                depends_on=("source",),
-                conditions=(BuiltinConditions.DEP_TRUTHY("source"),),
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("source", source),
+                px.TaskSpec(
+                    "only_if_nonempty",
+                    only_if_nonempty,
+                    depends_on=("source",),
+                    conditions=(BuiltinConditions.DEP_TRUTHY("source"),),
+                ),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert report["only_if_nonempty"] == "has-3"
@@ -1107,15 +1177,17 @@ class TestContextAwareConditions:
         def only_if_nonempty(source: list[int]) -> str:
             return "should-not-run"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("source", source),
-            px.TaskSpec(
-                "only_if_nonempty",
-                only_if_nonempty,
-                depends_on=("source",),
-                conditions=(BuiltinConditions.DEP_TRUTHY("source"),),
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("source", source),
+                px.TaskSpec(
+                    "only_if_nonempty",
+                    only_if_nonempty,
+                    depends_on=("source",),
+                    conditions=(BuiltinConditions.DEP_TRUTHY("source"),),
+                ),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert report.result_of("only_if_nonempty").status == TaskStatus.SKIPPED
@@ -1127,15 +1199,17 @@ class TestContextAwareConditions:
         def downstream(source: int) -> str:
             return f"got-{source}"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("source", source),
-            px.TaskSpec(
-                "downstream",
-                downstream,
-                depends_on=("source",),
-                conditions=(BuiltinConditions.DEP_MATCHES("source", lambda v: v > 10),),
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("source", source),
+                px.TaskSpec(
+                    "downstream",
+                    downstream,
+                    depends_on=("source",),
+                    conditions=(BuiltinConditions.DEP_MATCHES("source", lambda v: v > 10),),
+                ),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert report["downstream"] == "got-42"
@@ -1165,10 +1239,12 @@ class TestPerTaskStrategy:
             await asyncio.sleep(0.01)
             return f"async-{sync}"
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("sync", sync_fn),
-            px.TaskSpec("async", async_fn, depends_on=("sync",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("sync", sync_fn),
+                px.TaskSpec("async", async_fn, depends_on=("sync",)),
+            ]
+        )
         report = px.run(graph, strategy="dependency")
         assert report.success
         assert report["async"] == "async-sync"

tests/test_chain_dsl.py

@@ -68,6 +68,7 @@ def test_chain_execution_order() -> None:
         def fn() -> str:
             order.append(name)
             return name
+
         return fn
 
     a = TaskSpec("a", make("a"))

tests/test_command_refs.py

@@ -93,7 +93,7 @@ class TestCommandReferences:
         with pytest.raises(ValueError, match="循环引用"):
             px.CliRunner(
                 strategy="sequential",
-            aliases={
+                aliases={
                     "cmd1": px.Graph.from_specs(["cmd1", task1]),
                 },
             )
@@ -105,7 +105,7 @@ class TestCommandReferences:
         with pytest.raises(ValueError, match="引用的命令 'invalid' 不存在"):
             px.CliRunner(
                 strategy="sequential",
-            aliases={
+                aliases={
                     "cmd1": px.Graph.from_specs(["invalid", task1]),
                 },
             )
@@ -117,7 +117,7 @@ class TestCommandReferences:
         with pytest.raises(ValueError, match="任务 'invalid' 不存在于命令 'cmd1' 中"):
             px.CliRunner(
                 strategy="sequential",
-            aliases={
+                aliases={
                     "cmd1": px.Graph.from_specs([task1]),
                     "cmd2": px.Graph.from_specs(["cmd1.invalid"]),
                 },

tests/test_executors.py

@@ -27,10 +27,12 @@ def test_sequential_basic() -> None:
     def double(extract: list[int]) -> list[int]:
         return [x * 2 for x in extract]
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("extract", extract),
-        px.TaskSpec("double", double, depends_on=("extract",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("extract", extract),
+            px.TaskSpec("double", double, depends_on=("extract",)),
+        ]
+    )
     report = px.run(graph, strategy="sequential")
     assert report.success
     assert report["extract"] == [1, 2, 3]
@@ -47,12 +49,14 @@ def test_sequential_diamond() -> None:
 
         return fn
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", make("a")),
-        px.TaskSpec("b", make("b"), depends_on=("a",)),
-        px.TaskSpec("c", make("c"), depends_on=("a",)),
-        px.TaskSpec("d", make("d"), depends_on=("b", "c")),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", make("a")),
+            px.TaskSpec("b", make("b"), depends_on=("a",)),
+            px.TaskSpec("c", make("c"), depends_on=("a",)),
+            px.TaskSpec("d", make("d"), depends_on=("b", "c")),
+        ]
+    )
     report = px.run(graph, strategy="sequential")
     assert report.success
     assert report["d"] == "d"
@@ -66,10 +70,12 @@ def test_failure_propagates() -> None:
     def downstream(_boom: None) -> int:
         return 1
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("boom", boom),
-        px.TaskSpec("downstream", downstream, depends_on=("boom",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("boom", boom),
+            px.TaskSpec("downstream", downstream, depends_on=("boom",)),
+        ]
+    )
     with pytest.raises(TaskFailedError) as exc_info:
         _ = px.run(graph, strategy="sequential")
     assert exc_info.value.task == "boom"
@@ -85,9 +91,11 @@ def test_retries_then_succeeds() -> None:
             raise RuntimeError("not yet")
         return "ok"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("flaky", flaky, retry=px.RetryPolicy(max_attempts=3)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("flaky", flaky, retry=px.RetryPolicy(max_attempts=3)),
+        ]
+    )
     report = px.run(graph, strategy="sequential")
     assert report.success
     assert report["flaky"] == "ok"
@@ -105,9 +113,11 @@ def test_retries_with_delay() -> None:
             raise RuntimeError("not yet")
         return "ok"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("flaky", flaky, retry=px.RetryPolicy(max_attempts=2, delay=0.1)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("flaky", flaky, retry=px.RetryPolicy(max_attempts=2, delay=0.1)),
+        ]
+    )
     report = px.run(graph, strategy="sequential")
     elapsed = time.time() - start_time
     assert report.success
@@ -122,9 +132,11 @@ def test_timeout_then_retry_async(caplog: pytest.LogCaptureFixture) -> None:
         await asyncio.sleep(10)  # 会触发超时
         return "ok"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("slow", slow_task, timeout=0.2, retry=px.RetryPolicy(max_attempts=2)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("slow", slow_task, timeout=0.2, retry=px.RetryPolicy(max_attempts=2)),
+        ]
+    )
     with caplog.at_level(logging.WARNING, logger="pyflowx"):
         with pytest.raises(px.TaskFailedError) as exc_info:
             _ = px.run(graph, strategy="async")
@@ -138,9 +150,11 @@ def test_retries_exhausted() -> None:
     def always_fail() -> None:
         raise RuntimeError("nope")
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("f", always_fail, retry=px.RetryPolicy(max_attempts=3)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("f", always_fail, retry=px.RetryPolicy(max_attempts=3)),
+        ]
+    )
     with pytest.raises(TaskFailedError) as exc_info:
         _ = px.run(graph, strategy="sequential")
     assert exc_info.value.attempts == 3
@@ -155,11 +169,13 @@ def test_threaded_parallelism() -> None:
         time.sleep(0.3)
         return "done"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", slow),
-        px.TaskSpec("b", slow),
-        px.TaskSpec("c", slow),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", slow),
+            px.TaskSpec("b", slow),
+            px.TaskSpec("c", slow),
+        ]
+    )
     start = time.time()
     report = px.run(graph, strategy="thread", max_workers=3)
     elapsed = time.time() - start
@@ -182,11 +198,13 @@ def test_threaded_layer_barrier() -> None:
 
         return fn
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", make("a")),
-        px.TaskSpec("b", make("b")),
-        px.TaskSpec("c", make("c"), depends_on=("a", "b")),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", make("a")),
+            px.TaskSpec("b", make("b")),
+            px.TaskSpec("c", make("c"), depends_on=("a", "b")),
+        ]
+    )
     report = px.run(graph, strategy="thread", max_workers=2)
     assert report.success
     # c must finish after both a and b.
@@ -205,10 +223,12 @@ def test_async_basic() -> None:
     async def transform(fetch: int) -> int:
         return fetch * 2
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("fetch", fetch),
-        px.TaskSpec("transform", transform, depends_on=("fetch",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("fetch", fetch),
+            px.TaskSpec("transform", transform, depends_on=("fetch",)),
+        ]
+    )
     report = px.run(graph, strategy="async")
     assert report.success
     assert report["transform"] == 84
@@ -237,10 +257,12 @@ def test_async_mixed_sync_and_async() -> None:
         await asyncio.sleep(0.01)
         return sync_task + 5
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("sync_task", sync_task),
-        px.TaskSpec("async_task", async_task, depends_on=("sync_task",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("sync_task", sync_task),
+            px.TaskSpec("async_task", async_task, depends_on=("sync_task",)),
+        ]
+    )
     report = px.run(graph, strategy="async")
     assert report.success
     assert report["async_task"] == 15
@@ -288,10 +310,12 @@ def test_memory_backend_resume() -> None:
 
         return fn
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", make("a")),
-        px.TaskSpec("b", make("b"), depends_on=("a",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", make("a")),
+            px.TaskSpec("b", make("b"), depends_on=("a",)),
+        ]
+    )
     backend = MemoryBackend()
     _ = px.run(graph, strategy="sequential", state=backend)
     assert runs == ["a", "b"]
@@ -377,9 +401,11 @@ def test_async_timeout_retry_then_succeed() -> None:
             await asyncio.sleep(10)  # 触发超时
         return "ok"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", flaky, retry=px.RetryPolicy(max_attempts=3), timeout=0.05),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", flaky, retry=px.RetryPolicy(max_attempts=3), timeout=0.05),
+        ]
+    )
     report = px.run(graph, strategy="async")
     assert report.success
     assert report["a"] == "ok"
@@ -396,9 +422,11 @@ def test_async_failure_retry_branch(caplog: pytest.LogCaptureFixture) -> None:
             raise RuntimeError("not yet")
         return "ok"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", flaky, retry=px.RetryPolicy(max_attempts=3)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", flaky, retry=px.RetryPolicy(max_attempts=3)),
+        ]
+    )
     with caplog.at_level("WARNING", logger="pyflowx"):
         report = px.run(graph, strategy="async")
     assert report.success
@@ -421,10 +449,12 @@ def test_threaded_skips_cached_tasks() -> None:
 
         return fn
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", make("a")),
-        px.TaskSpec("b", make("b"), depends_on=("a",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", make("a")),
+            px.TaskSpec("b", make("b"), depends_on=("a",)),
+        ]
+    )
     backend = px.MemoryBackend()
     # 第一次运行填充缓存
     _ = px.run(graph, strategy="thread", max_workers=2, state=backend)
@@ -464,10 +494,12 @@ def test_async_skips_cached_tasks() -> None:
         runs.append("b")
         return a + "b"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", a),
-        px.TaskSpec("b", b, depends_on=("a",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", a),
+            px.TaskSpec("b", b, depends_on=("a",)),
+        ]
+    )
     backend = px.MemoryBackend()
     _ = px.run(graph, strategy="async", state=backend)
     assert runs == ["a", "b"]
@@ -543,10 +575,12 @@ def test_downstream_skipped_when_upstream_skipped_sequential() -> None:
     def downstream(upstream: str) -> str:
         return upstream + "_processed"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("upstream", cmd=["echo", "hello"], conditions=(never_true,)),
-        px.TaskSpec("downstream", downstream, depends_on=("upstream",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("upstream", cmd=["echo", "hello"], conditions=(never_true,)),
+            px.TaskSpec("downstream", downstream, depends_on=("upstream",)),
+        ]
+    )
     report = px.run(graph, strategy="sequential")
     assert report.success
     assert report.result_of("upstream").status == px.TaskStatus.SKIPPED
@@ -560,10 +594,12 @@ def test_downstream_skipped_when_upstream_skipped_thread() -> None:
     def downstream(upstream: str) -> str:
         return upstream + "_processed"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("upstream", cmd=["echo", "hello"], conditions=(never_true,)),
-        px.TaskSpec("downstream", downstream, depends_on=("upstream",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("upstream", cmd=["echo", "hello"], conditions=(never_true,)),
+            px.TaskSpec("downstream", downstream, depends_on=("upstream",)),
+        ]
+    )
     report = px.run(graph, strategy="thread", max_workers=2)
     assert report.success
     assert report.result_of("upstream").status == px.TaskStatus.SKIPPED
@@ -581,10 +617,12 @@ def test_downstream_skipped_when_upstream_skipped_async() -> None:
 
     never_true = lambda _ctx: False  # noqa: E731
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("upstream", upstream, conditions=(never_true,)),
-        px.TaskSpec("downstream", downstream, depends_on=("upstream",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("upstream", upstream, conditions=(never_true,)),
+            px.TaskSpec("downstream", downstream, depends_on=("upstream",)),
+        ]
+    )
     report = px.run(graph, strategy="async")
     assert report.success
     assert report.result_of("upstream").status == px.TaskStatus.SKIPPED
@@ -601,10 +639,12 @@ def test_downstream_executes_when_upstream_succeeds() -> None:
     def downstream(upstream: str) -> str:
         return upstream + "_processed"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("upstream", upstream, conditions=(always_true,)),
-        px.TaskSpec("downstream", downstream, depends_on=("upstream",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("upstream", upstream, conditions=(always_true,)),
+            px.TaskSpec("downstream", downstream, depends_on=("upstream",)),
+        ]
+    )
     report = px.run(graph, strategy="sequential")
     assert report.success
     assert report.result_of("upstream").status == px.TaskStatus.SUCCESS

tests/test_executors_edge_cases.py

@@ -271,10 +271,12 @@ def test_allow_upstream_skip_allows_execution_after_skipped() -> None:
     def downstream_task() -> str:
         return "ran despite upstream skipped"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("upstream", fn=lambda: "up", conditions=(never_true,)),
-        px.TaskSpec("downstream", fn=downstream_task, depends_on=("upstream",), allow_upstream_skip=True),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("upstream", fn=lambda: "up", conditions=(never_true,)),
+            px.TaskSpec("downstream", fn=downstream_task, depends_on=("upstream",), allow_upstream_skip=True),
+        ]
+    )
     report = px.run(graph, strategy="sequential")
     assert report.success
     assert report.results["upstream"].status == TaskStatus.SKIPPED
@@ -291,10 +293,12 @@ def test_upstream_failed_skips_downstream() -> None:
     def downstream():
         return "should not run"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("upstream", fn=boom),
-        px.TaskSpec("downstream", fn=downstream, depends_on=("upstream",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("upstream", fn=boom),
+            px.TaskSpec("downstream", fn=downstream, depends_on=("upstream",)),
+        ]
+    )
     with pytest.raises(px.TaskFailedError):
         px.run(graph, strategy="sequential")
 
@@ -342,11 +346,13 @@ def test_concurrency_key_thread() -> None:
 
         return fn
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", fn=make("a"), concurrency_key="group1"),
-        px.TaskSpec("b", fn=make("b"), concurrency_key="group1"),
-        px.TaskSpec("c", fn=make("c"), concurrency_key="group1"),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", fn=make("a"), concurrency_key="group1"),
+            px.TaskSpec("b", fn=make("b"), concurrency_key="group1"),
+            px.TaskSpec("c", fn=make("c"), concurrency_key="group1"),
+        ]
+    )
     report = px.run(graph, strategy="thread", max_workers=10, concurrency_limits={"group1": 1})
     assert report.success
     # 由于 concurrency_key 限制为 1，任务应串行执行
@@ -366,10 +372,12 @@ def test_concurrency_key_async() -> None:
         await asyncio.sleep(0.01)
         return "b"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", fn=task_a, concurrency_key="group1"),
-        px.TaskSpec("b", fn=task_b, concurrency_key="group1"),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", fn=task_a, concurrency_key="group1"),
+            px.TaskSpec("b", fn=task_b, concurrency_key="group1"),
+        ]
+    )
     report = px.run(graph, strategy="async", concurrency_limits={"group1": 1})
     assert report.success
 
@@ -388,12 +396,14 @@ def test_dependency_strategy_basic() -> None:
 
         return fn
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", fn=make("a")),
-        px.TaskSpec("b", fn=make("b"), depends_on=("a",)),
-        px.TaskSpec("c", fn=make("c"), depends_on=("a",)),
-        px.TaskSpec("d", fn=make("d"), depends_on=("b", "c")),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", fn=make("a")),
+            px.TaskSpec("b", fn=make("b"), depends_on=("a",)),
+            px.TaskSpec("c", fn=make("c"), depends_on=("a",)),
+            px.TaskSpec("d", fn=make("d"), depends_on=("b", "c")),
+        ]
+    )
     report = px.run(graph, strategy="dependency")
     assert report.success
     assert "a" in order
@@ -409,10 +419,12 @@ def test_dependency_strategy_async() -> None:
     async def b(a: str):
         return a + "b"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", fn=a),
-        px.TaskSpec("b", fn=b, depends_on=("a",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", fn=a),
+            px.TaskSpec("b", fn=b, depends_on=("a",)),
+        ]
+    )
     report = px.run(graph, strategy="dependency")
     assert report.success
     assert report["b"] == "ab"
@@ -427,10 +439,12 @@ def test_continue_on_error_marks_failed_but_continues() -> None:
     def boom():
         raise ValueError("boom")
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("fail", fn=boom, continue_on_error=True),
-        px.TaskSpec("other", fn=lambda: "ok"),  # 无依赖，应继续
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("fail", fn=boom, continue_on_error=True),
+            px.TaskSpec("other", fn=lambda: "ok"),  # 无依赖，应继续
+        ]
+    )
     # continue_on_error=True 时 run 不抛异常，report.success 为 True
     report = px.run(graph, strategy="sequential")
     # report.success 为 True 因为没有抛 TaskFailedError
@@ -448,10 +462,12 @@ def test_continue_on_error_downstream_skipped() -> None:
     def downstream():
         return "should not run"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("fail", fn=boom, continue_on_error=True),
-        px.TaskSpec("dep", fn=downstream, depends_on=("fail",), allow_upstream_skip=False),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("fail", fn=boom, continue_on_error=True),
+            px.TaskSpec("dep", fn=downstream, depends_on=("fail",), allow_upstream_skip=False),
+        ]
+    )
     report = px.run(graph, strategy="sequential")
     # report.success 为 True 因为 continue_on_error 阻止了 TaskFailedError
     assert report.success
@@ -468,10 +484,12 @@ def test_soft_depends_on_default_value_injection() -> None:
     def task_with_soft_dep(a: str | None = None) -> str:
         return f"a={a}"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", fn=lambda: "value"),
-        px.TaskSpec("b", fn=task_with_soft_dep, soft_depends_on=("a",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", fn=lambda: "value"),
+            px.TaskSpec("b", fn=task_with_soft_dep, soft_depends_on=("a",)),
+        ]
+    )
     report = px.run(graph, strategy="sequential")
     assert report.success
     assert report["b"] == "a=value"
@@ -484,10 +502,12 @@ def test_soft_depends_on_skipped_injects_none() -> None:
     def task_with_soft_dep(skipped: str | None = None) -> str:
         return f"skipped={skipped}"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("skipped", fn=lambda: "value", conditions=(never_true,)),
-        px.TaskSpec("b", fn=task_with_soft_dep, soft_depends_on=("skipped",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("skipped", fn=lambda: "value", conditions=(never_true,)),
+            px.TaskSpec("b", fn=task_with_soft_dep, soft_depends_on=("skipped",)),
+        ]
+    )
     report = px.run(graph, strategy="sequential")
     assert report.success
     # 软依赖被 skipped 时注入 None（因为 global_context 中有 skipped，值为 None）

tests/test_graph.py

@@ -14,11 +14,13 @@ def _fn() -> None:
 
 
 def test_from_specs_builds_graph() -> None:
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", _fn),
-        px.TaskSpec("b", _fn, depends_on=("a",)),
-        px.TaskSpec("c", _fn, depends_on=("a", "b")),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", _fn),
+            px.TaskSpec("b", _fn, depends_on=("a",)),
+            px.TaskSpec("c", _fn, depends_on=("a", "b")),
+        ]
+    )
     assert set(graph.names) == {"a", "b", "c"}
     assert graph.dependencies("c") == ("a", "b")
     assert len(graph) == 3
@@ -27,19 +29,23 @@ def test_from_specs_builds_graph() -> None:
 
 def test_from_specs_allows_forward_references() -> None:
     # b depends on a, but a is declared after b — order should not matter.
-    graph = px.Graph.from_specs([
-        px.TaskSpec("b", _fn, depends_on=("a",)),
-        px.TaskSpec("a", _fn),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("b", _fn, depends_on=("a",)),
+            px.TaskSpec("a", _fn),
+        ]
+    )
     assert graph.layers() == [["a"], ["b"]]
 
 
 def test_duplicate_task_raises() -> None:
     with pytest.raises(DuplicateTaskError):
-        _ = px.Graph.from_specs([
-            px.TaskSpec("a", _fn),
-            px.TaskSpec("a", _fn),
-        ])
+        _ = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", _fn),
+                px.TaskSpec("a", _fn),
+            ]
+        )
 
 
 def test_missing_dependency_raises() -> None:
@@ -52,20 +58,24 @@ def test_missing_dependency_raises() -> None:
 
 def test_cycle_detection() -> None:
     with pytest.raises(CycleError):
-        _ = px.Graph.from_specs([
-            px.TaskSpec("a", _fn, depends_on=("c",)),
-            px.TaskSpec("b", _fn, depends_on=("a",)),
-            px.TaskSpec("c", _fn, depends_on=("b",)),
-        ])
+        _ = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", _fn, depends_on=("c",)),
+                px.TaskSpec("b", _fn, depends_on=("a",)),
+                px.TaskSpec("c", _fn, depends_on=("b",)),
+            ]
+        )
 
 
 def test_layers_grouping() -> None:
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", _fn),
-        px.TaskSpec("b", _fn),
-        px.TaskSpec("c", _fn, depends_on=("a", "b")),
-        px.TaskSpec("d", _fn, depends_on=("c",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", _fn),
+            px.TaskSpec("b", _fn),
+            px.TaskSpec("c", _fn, depends_on=("a", "b")),
+            px.TaskSpec("d", _fn, depends_on=("c",)),
+        ]
+    )
     layers = graph.layers()
     assert layers == [["a", "b"], ["c"], ["d"]]
 
@@ -76,10 +86,12 @@ def test_self_dependency_rejected() -> None:
 
 
 def test_to_mermaid() -> None:
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", _fn),
-        px.TaskSpec("b", _fn, depends_on=("a",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", _fn),
+            px.TaskSpec("b", _fn, depends_on=("a",)),
+        ]
+    )
     mermaid = graph.to_mermaid()
     assert mermaid.startswith("graph TD")
     assert 'a["a"]' in mermaid
@@ -93,11 +105,13 @@ def test_to_mermaid_invalid_orientation() -> None:
 
 
 def test_subgraph_by_tags() -> None:
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", _fn, tags=("ingest",)),
-        px.TaskSpec("b", _fn, depends_on=("a",), tags=("ingest",)),
-        px.TaskSpec("c", _fn, depends_on=("b",), tags=("report",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", _fn, tags=("ingest",)),
+            px.TaskSpec("b", _fn, depends_on=("a",), tags=("ingest",)),
+            px.TaskSpec("c", _fn, depends_on=("b",), tags=("report",)),
+        ]
+    )
     sub = graph.subgraph(["ingest"])
     assert set(sub.names) == {"a", "b"}
     # Edge to dropped task c is removed; b no longer waits for anything
@@ -106,11 +120,13 @@ def test_subgraph_by_tags() -> None:
 
 
 def test_subgraph_by_names() -> None:
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", _fn),
-        px.TaskSpec("b", _fn, depends_on=("a",)),
-        px.TaskSpec("c", _fn, depends_on=("b",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", _fn),
+            px.TaskSpec("b", _fn, depends_on=("a",)),
+            px.TaskSpec("c", _fn, depends_on=("b",)),
+        ]
+    )
     sub = graph.subgraph_by_names(["a", "b"])
     assert set(sub.names) == {"a", "b"}
     # c is dropped, so b's dep on c (none here) — but a->b edge preserved.
@@ -124,10 +140,12 @@ def test_subgraph_by_names_unknown() -> None:
 
 
 def test_describe() -> None:
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", _fn),
-        px.TaskSpec("b", _fn, depends_on=("a",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", _fn),
+            px.TaskSpec("b", _fn, depends_on=("a",)),
+        ]
+    )
     desc = graph.describe()
     assert "Layer 1" in desc
     assert "Layer 2" in desc
@@ -164,11 +182,13 @@ def test_all_specs_returns_view() -> None:
 
 def test_all_deps_combines_hard_and_soft() -> None:
     """all_deps 应返回硬依赖 + 软依赖的组合。"""
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", _fn),
-        px.TaskSpec("b", _fn),
-        px.TaskSpec("c", _fn, depends_on=("a",), soft_depends_on=("b",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", _fn),
+            px.TaskSpec("b", _fn),
+            px.TaskSpec("c", _fn, depends_on=("a",), soft_depends_on=("b",)),
+        ]
+    )
     all_deps = graph.all_deps("c")
     assert set(all_deps) == {"a", "b"}
     # 硬依赖在前，软依赖在后
@@ -183,10 +203,12 @@ def test_spec_accessor() -> None:
 
 
 def test_dependencies_accessor() -> None:
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", _fn),
-        px.TaskSpec("b", _fn, depends_on=("a",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", _fn),
+            px.TaskSpec("b", _fn, depends_on=("a",)),
+        ]
+    )
     assert graph.dependencies("a") == ()
     assert graph.dependencies("b") == ("a",)
 
@@ -205,16 +227,18 @@ def test_empty_graph_layers() -> None:
 
 def test_subgraph_preserves_metadata() -> None:
     """子图应保留原任务的 retry/timeout/tags 等元数据。"""
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            "a",
-            _fn,
-            tags=("x",),
-            retry=px.RetryPolicy(max_attempts=3),
-            timeout=5.0,
-        ),
-        px.TaskSpec("b", _fn, depends_on=("a",), tags=("y",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                "a",
+                _fn,
+                tags=("x",),
+                retry=px.RetryPolicy(max_attempts=3),
+                timeout=5.0,
+            ),
+            px.TaskSpec("b", _fn, depends_on=("a",), tags=("y",)),
+        ]
+    )
     sub = graph.subgraph(["x"])
     spec = sub.spec("a")
     assert spec.retry.max_attempts == 3
@@ -250,10 +274,12 @@ def test_from_specs_with_invalid_type() -> None:
 # ---------------------------------------------------------------------- #
 def test_to_mermaid_soft_depends_on() -> None:
     """to_mermaid 应正确绘制软依赖为虚线."""
-    graph = px.Graph.from_specs([
-        px.TaskSpec("a", _fn),
-        px.TaskSpec("b", _fn, soft_depends_on=("a",)),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("a", _fn),
+            px.TaskSpec("b", _fn, soft_depends_on=("a",)),
+        ]
+    )
     mermaid = graph.to_mermaid()
     assert "a -.-> b" in mermaid  # 软依赖用虚线
 
@@ -355,11 +381,13 @@ def test_graph_composer_expand_refs_ref_returns_empty() -> None:
 def test_graph_composer_expand_refs_multiple_original_specs_serialized() -> None:
     """expand_refs 多个 original_specs 应串行依赖，且首个依赖 ref 末任务."""
     graph_a = px.Graph.from_specs([px.TaskSpec("a1", _fn)])
-    graph_b = px.Graph.from_specs([
-        px.TaskSpec("b1", _fn),
-        px.TaskSpec("b2", _fn),
-        px.TaskSpec("b3", _fn),
-    ])
+    graph_b = px.Graph.from_specs(
+        [
+            px.TaskSpec("b1", _fn),
+            px.TaskSpec("b2", _fn),
+            px.TaskSpec("b3", _fn),
+        ]
+    )
     graph_b._pending_refs = ["cmd_a"]
 
     composer = GraphComposer({"cmd_a": graph_a, "cmd_b": graph_b})

tests/test_profiling.py

@@ -95,11 +95,13 @@ class TestProfileReportConstruction:
         report.results["a"] = _result("a", start, 1.0)
         report.results["b"] = _result("b", start + timedelta(seconds=1), 2.0)
         report.results["c"] = _result("c", start + timedelta(seconds=3), 1.5)
-        graph = px.Graph.from_specs([
-            _spec("a"),
-            _spec("b", deps=("a",)),
-            _spec("c", deps=("b",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                _spec("a"),
+                _spec("b", deps=("a",)),
+                _spec("c", deps=("b",)),
+            ]
+        )
 
         profile = ProfileReport.from_report(report, graph)
 
@@ -136,11 +138,13 @@ class TestProfileReportConstruction:
         report.results["a"] = _result("a", start, 1.0)
         report.results["b"] = _result("b", start, 3.0)
         report.results["c"] = _result("c", start + timedelta(seconds=3), 1.0)
-        graph = px.Graph.from_specs([
-            _spec("a"),
-            _spec("b"),
-            _spec("c", deps=("a", "b")),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                _spec("a"),
+                _spec("b"),
+                _spec("c", deps=("a", "b")),
+            ]
+        )
 
         profile = ProfileReport.from_report(report, graph)
 
@@ -188,10 +192,12 @@ class TestWaitTime:
         report = px.RunReport()
         report.results["a"] = _result("a", start, 1.0)
         report.results["b"] = _result("b", start + timedelta(seconds=1.5), 1.0)
-        graph = px.Graph.from_specs([
-            _spec("a"),
-            _spec("b", deps=("a",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                _spec("a"),
+                _spec("b", deps=("a",)),
+            ]
+        )
 
         profile = ProfileReport.from_report(report, graph)
 
@@ -204,10 +210,12 @@ class TestWaitTime:
         report.results["a"] = _result("a", start, 2.0)
         # b 在 a 还没完成时就开始（不应该但可能发生）
         report.results["b"] = _result("b", start + timedelta(seconds=1), 1.0)
-        graph = px.Graph.from_specs([
-            _spec("a"),
-            _spec("b", deps=("a",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                _spec("a"),
+                _spec("b", deps=("a",)),
+            ]
+        )
 
         profile = ProfileReport.from_report(report, graph)
 
@@ -220,10 +228,12 @@ class TestWaitTime:
         report = px.RunReport()
         report.results["a"] = _result("a", start, 1.0)
         report.results["b"] = _skipped_result("b")
-        graph = px.Graph.from_specs([
-            _spec("a"),
-            _spec("b", deps=("a",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                _spec("a"),
+                _spec("b", deps=("a",)),
+            ]
+        )
 
         profile = ProfileReport.from_report(report, graph)
 
@@ -241,12 +251,14 @@ class TestCriticalPath:
         report.results["b"] = _result("b", start + timedelta(seconds=1), 3.0)
         report.results["c"] = _result("c", start + timedelta(seconds=1), 1.0)
         report.results["d"] = _result("d", start + timedelta(seconds=4), 1.0)
-        graph = px.Graph.from_specs([
-            _spec("a"),
-            _spec("b", deps=("a",)),
-            _spec("c", deps=("a",)),
-            _spec("d", deps=("b", "c")),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                _spec("a"),
+                _spec("b", deps=("a",)),
+                _spec("c", deps=("a",)),
+                _spec("d", deps=("b", "c")),
+            ]
+        )
 
         profile = ProfileReport.from_report(report, graph)
 
@@ -393,12 +405,14 @@ class TestQueries:
         report.results["b"] = _result("b", start + timedelta(seconds=1), 3.0)
         report.results["c"] = _result("c", start + timedelta(seconds=1), 1.0)
         report.results["d"] = _result("d", start + timedelta(seconds=4), 1.0)
-        graph = px.Graph.from_specs([
-            _spec("a"),
-            _spec("b", deps=("a",)),
-            _spec("c", deps=("a",)),
-            _spec("d", deps=("b", "c")),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                _spec("a"),
+                _spec("b", deps=("a",)),
+                _spec("c", deps=("a",)),
+                _spec("d", deps=("b", "c")),
+            ]
+        )
 
         profile = ProfileReport.from_report(report, graph)
 
@@ -537,11 +551,13 @@ class TestIntegrationWithRun:
             time.sleep(0.01)  # 确保任务有实际耗时，避免 duration 极小导致并行度计算为 0
             return 1
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", slow),
-            px.TaskSpec("b", slow, depends_on=("a",)),
-            px.TaskSpec("c", slow, depends_on=("a",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", slow),
+                px.TaskSpec("b", slow, depends_on=("a",)),
+                px.TaskSpec("c", slow, depends_on=("a",)),
+            ]
+        )
         report = px.run(graph, strategy="sequential")
 
         profile = ProfileReport.from_report(report, graph)
@@ -560,11 +576,13 @@ class TestIntegrationWithRun:
             time.sleep(0.05)
             return 1
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", slow),
-            px.TaskSpec("b", slow),
-            px.TaskSpec("c", slow),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", slow),
+                px.TaskSpec("b", slow),
+                px.TaskSpec("c", slow),
+            ]
+        )
         report = px.run(graph, strategy="thread", max_workers=3)
 
         profile = ProfileReport.from_report(report, graph)

tests/test_registry.py

@@ -0,0 +1,253 @@
+"""``pyflowx.registry`` 模块的单元测试."""
+
+from __future__ import annotations
+
+from typing import Any
+
+import pytest
+
+import pyflowx as px
+from pyflowx.registry import _REGISTRY, FnRegistry, get_fn, has_fn, register_fn
+
+
+@pytest.fixture
+def clear_registry() -> Any:
+    """每个测试前后清空 registry, 但保留 ops 模块自动注册的函数.
+
+    ops 模块在首次导入时注册函数, 模块不会重新执行, 因此清空后无法重新注册.
+    保存原始状态并在 teardown 时恢复, 确保 TestOpsModules 等不使用此 fixture 的
+    测试仍能看到 ops 的注册.
+    """
+    saved = dict(_REGISTRY)
+    _REGISTRY.clear()
+    yield
+    _REGISTRY.clear()
+    _REGISTRY.update(saved)
+
+
+class TestRegisterFn:
+    """``register_fn`` 装饰器测试."""
+
+    @pytest.fixture(autouse=True)
+    def _clear(self, clear_registry: Any) -> None:
+        """每个测试前后清空 registry."""
+
+    def test_register_with_explicit_name(self) -> None:
+        """使用显式名称注册函数."""
+
+        @register_fn("custom_name")
+        def _func(x: int) -> int:
+            return x * 2
+
+        assert has_fn("custom_name")
+        assert get_fn("custom_name")(5) == 10
+
+    def test_register_without_parentheses(self) -> None:
+        """无括号使用 ``@register_fn`` 时以 ``__name__`` 注册."""
+
+        @register_fn
+        def my_func(x: int) -> int:
+            return x + 1
+
+        assert has_fn("my_func")
+        assert get_fn("my_func")(10) == 11
+
+    def test_register_with_none_uses_func_name(self) -> None:
+        """``@register_fn(None)`` 等价于使用 ``__name__``."""
+
+        @register_fn(None)
+        def auto_named(x: int) -> int:
+            return x
+
+        assert has_fn("auto_named")
+
+    def test_register_preserves_function(self) -> None:
+        """装饰后函数仍可直接调用."""
+
+        @register_fn("calc")
+        def _calc(a: int, b: int) -> int:
+            return a + b
+
+        assert _calc(2, 3) == 5
+
+    def test_duplicate_registration_raises(self) -> None:
+        """重复注册同名函数抛出 ValueError."""
+        with pytest.raises(ValueError, match="已注册"):
+
+            @register_fn("dup")
+            def _first() -> None:
+                pass
+
+            @register_fn("dup")
+            def _second() -> None:
+                pass
+
+    def test_duplicate_registration_without_parentheses(self) -> None:
+        """无括号模式下重复注册也抛出 ValueError."""
+        with pytest.raises(ValueError, match="已注册"):
+
+            @register_fn
+            def shared_name() -> None:
+                pass
+
+            @register_fn
+            def shared_name() -> None:  # noqa: F811
+                pass
+
+
+class TestGetFn:
+    """``get_fn`` 函数测试."""
+
+    @pytest.fixture(autouse=True)
+    def _clear(self, clear_registry: Any) -> None:
+        """每个测试前后清空 registry."""
+
+    def test_get_registered_function(self) -> None:
+        """获取已注册的函数."""
+
+        @register_fn("target")
+        def _target(x: int) -> int:
+            return x * 3
+
+        retrieved = get_fn("target")
+        assert retrieved is _target
+
+    def test_get_unregistered_raises_keyerror(self) -> None:
+        """获取未注册的函数抛出 KeyError."""
+        with pytest.raises(KeyError, match="not_found"):
+            get_fn("not_found")
+
+
+class TestHasFn:
+    """``has_fn`` 函数测试."""
+
+    @pytest.fixture(autouse=True)
+    def _clear(self, clear_registry: Any) -> None:
+        """每个测试前后清空 registry."""
+
+    def test_has_registered(self) -> None:
+        """已注册返回 True."""
+
+        @register_fn("exists")
+        def _exists() -> None:
+            pass
+
+        assert has_fn("exists") is True
+
+    def test_has_not_registered(self) -> None:
+        """未注册返回 False."""
+        assert has_fn("nope") is False
+
+
+class TestFnRegistry:
+    """``FnRegistry`` 类测试."""
+
+    @pytest.fixture(autouse=True)
+    def _clear(self, clear_registry: Any) -> None:
+        """每个测试前后清空 registry."""
+
+    def test_register_method(self) -> None:
+        """``FnRegistry.register`` 等价于 ``register_fn``."""
+
+        @FnRegistry.register("via_class")
+        def _func(x: int) -> int:
+            return x
+
+        assert FnRegistry.has("via_class")
+        assert FnRegistry.get("via_class")(7) == 7
+
+    def test_register_method_without_name(self) -> None:
+        """``FnRegistry.register(None)`` 使用函数名."""
+
+        @FnRegistry.register()
+        def class_auto(x: int) -> int:
+            return x
+
+        assert FnRegistry.has("class_auto")
+
+    def test_get_method(self) -> None:
+        """``FnRegistry.get`` 获取已注册函数."""
+
+        @register_fn("klass")
+        def _klass() -> str:
+            return "hello"
+
+        assert FnRegistry.get("klass")() == "hello"
+
+    def test_has_method_false(self) -> None:
+        """``FnRegistry.has`` 未注册返回 False."""
+        assert FnRegistry.has("missing") is False
+
+    def test_clear_method(self) -> None:
+        """``FnRegistry.clear`` 清空注册表."""
+
+        @register_fn("temp")
+        def _temp() -> None:
+            pass
+
+        assert FnRegistry.has("temp")
+        FnRegistry.clear()
+        assert not FnRegistry.has("temp")
+
+    def test_names_method(self) -> None:
+        """``FnRegistry.names`` 返回所有注册名."""
+
+        @register_fn("alpha")
+        def _alpha() -> None:
+            pass
+
+        @register_fn("beta")
+        def _beta() -> None:
+            pass
+
+        names = FnRegistry.names()
+        assert "alpha" in names
+        assert "beta" in names
+
+    def test_names_returns_copy(self) -> None:
+        """``names`` 返回列表副本, 修改不影响内部状态."""
+
+        @register_fn("orig")
+        def _orig() -> None:
+            pass
+
+        names = FnRegistry.names()
+        names.append("fake")
+        assert not FnRegistry.has("fake")
+
+
+class TestOpsModules:
+    """``ops`` 子模块导入后函数自动注册的集成测试.
+
+    这些测试不使用 ``_clear_registry`` fixture, 因为 ``ops`` 模块在首次导入时
+    注册函数, 清空后将无法重新注册 (模块不会再次执行).
+    """
+
+    def test_all_ops_functions_registered(self) -> None:
+        """导入 ``ops`` 后所有函数应已注册."""
+        import inspect
+
+        from pyflowx.ops import dev, files, media, system
+
+        for module in (files, dev, media, system):
+            for name in module.__all__:
+                obj = getattr(module, name)
+                if not inspect.isfunction(obj):
+                    continue
+                assert px.has_fn(name), f"{module.__name__}.{name} 未注册"
+
+    def test_total_function_count(self) -> None:
+        """注册函数总数 = 18+15+18+12 = 63."""
+        from pyflowx.ops import dev, files, media, system  # noqa: F401
+
+        all_names = px.FnRegistry.names()
+        assert len(all_names) == 63
+
+    def test_specific_functions_callable(self) -> None:
+        """关键注册函数可调用."""
+        from pyflowx.ops import dev, files, media, system
+
+        assert px.get_fn("get_file_timestamp") is files.get_file_timestamp
+        assert px.get_fn("bump_file_version") is dev.bump_file_version
+        assert px.get_fn("pdf_merge") is media.pdf_merge
+        assert px.get_fn("ssh_copy_id") is system.ssh_copy_id

tests/test_report.py

@@ -172,4 +172,3 @@ class TestRunReportQueries:
         report.results["a"] = TaskResult[Any](spec=spec, status=TaskStatus.PENDING)
         durs = report.durations()
         assert durs["a"] == 0.0
-

tests/test_runner.py

@@ -29,20 +29,24 @@ def _echo_graph(name: str = "echo_task", msg: str = "hello") -> px.Graph:
 
 def _failing_graph() -> px.Graph:
     """构造一个必定失败的单任务图."""
-    return px.Graph.from_specs([
-        px.TaskSpec(
-            "fail",
-            cmd=["python", "-c", "import sys; sys.exit(1)"],
-        )
-    ])
+    return px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                "fail",
+                cmd=["python", "-c", "import sys; sys.exit(1)"],
+            )
+        ]
+    )
 
 
 def _multi_task_graph() -> px.Graph:
     """构造一个带依赖的多任务图."""
-    return px.Graph.from_specs([
-        px.TaskSpec("a", cmd=[*ECHO_CMD, "a"]),
-        px.TaskSpec("b", cmd=[*ECHO_CMD, "b"], depends_on=("a",)),
-    ])
+    return px.Graph.from_specs(
+        [
+            px.TaskSpec("a", cmd=[*ECHO_CMD, "a"]),
+            px.TaskSpec("b", cmd=[*ECHO_CMD, "b"], depends_on=("a",)),
+        ]
+    )
 
 
 # ---------------------------------------------------------------------- #
@@ -314,13 +318,15 @@ class TestCliRunnerVerbose:
 
     def test_verbose_prints_skip_lifecycle(self, capsys: pytest.CaptureFixture[str]) -> None:
         """verbose 模式下跳过的任务应打印跳过信息."""
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "skip_me",
-                cmd=[*ECHO_CMD, "skip"],
-                conditions=(lambda _ctx: False,),
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "skip_me",
+                    cmd=[*ECHO_CMD, "skip"],
+                    conditions=(lambda _ctx: False,),
+                ),
+            ]
+        )
         runner = px.CliRunner(aliases={"skip": graph})
         _ = runner.run(["skip"])
         captured = capsys.readouterr()
@@ -517,26 +523,30 @@ class TestCliRunnerIntegration:
 
     def test_condition_skipped_command_succeeds(self) -> None:
         """条件不满足时任务跳过, 整体仍成功."""
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "skip_me",
-                cmd=[*ECHO_CMD, "should not run"],
-                conditions=(lambda _ctx: False,),
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "skip_me",
+                    cmd=[*ECHO_CMD, "should not run"],
+                    conditions=(lambda _ctx: False,),
+                ),
+            ]
+        )
         runner = px.CliRunner(aliases={"skip": graph})
         exit_code = runner.run(["skip"])
         assert exit_code == CliExitCode.SUCCESS.value
 
     def test_condition_met_command_succeeds(self) -> None:
         """条件满足时任务执行, 整体成功."""
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "run_me",
-                cmd=[*ECHO_CMD, "should run"],
-                conditions=(lambda _ctx: True,),
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "run_me",
+                    cmd=[*ECHO_CMD, "should run"],
+                    conditions=(lambda _ctx: True,),
+                ),
+            ]
+        )
         runner = px.CliRunner(aliases={"run": graph})
         exit_code = runner.run(["run"])
         assert exit_code == CliExitCode.SUCCESS.value
@@ -552,12 +562,14 @@ class TestCliRunnerIntegration:
 
             return fn
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", make("a")),
-            px.TaskSpec("b", make("b"), depends_on=("a",)),
-            px.TaskSpec("c", make("c"), depends_on=("a",)),
-            px.TaskSpec("d", make("d"), depends_on=("b", "c")),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", make("a")),
+                px.TaskSpec("b", make("b"), depends_on=("a",)),
+                px.TaskSpec("c", make("c"), depends_on=("a",)),
+                px.TaskSpec("d", make("d"), depends_on=("b", "c")),
+            ]
+        )
         runner = px.CliRunner(aliases={"diamond": graph})
         exit_code = runner.run(["diamond"])
         assert exit_code == CliExitCode.SUCCESS.value
@@ -596,35 +608,6 @@ class TestCliRunnerIntegration:
             assert exit_code == CliExitCode.SUCCESS.value
 
 
-# ---------------------------------------------------------------------- #
-# _apply_verbose_to_graph (补充覆盖)
-# ---------------------------------------------------------------------- #
-class TestApplyVerboseToGraph:
-    """测试 _apply_verbose_to_graph 函数 (补充覆盖)."""
-
-    def test_specs_with_matching_verbose_are_kept(self) -> None:
-        """spec.verbose 已与目标值匹配时应保留原 spec (覆盖 runner.py line 57)."""
-        from pyflowx.runner import _apply_verbose_to_graph
-
-        # 创建 verbose=True 的 spec
-        graph = px.Graph.from_specs([px.TaskSpec("a", cmd=[*ECHO_CMD, "a"], verbose=True)])
-        # 应用 verbose=True, spec.verbose 已匹配, 应保留原 spec
-        new_graph = _apply_verbose_to_graph(graph, verbose=True)
-        new_spec = new_graph.spec("a")
-        assert new_spec.verbose is True
-
-    def test_specs_with_non_matching_verbose_are_replaced(self) -> None:
-        """spec.verbose 与目标值不匹配时应替换 (覆盖 else 分支)."""
-        from pyflowx.runner import _apply_verbose_to_graph
-
-        # 创建 verbose=False 的 spec
-        graph = px.Graph.from_specs([px.TaskSpec("a", cmd=[*ECHO_CMD, "a"], verbose=False)])
-        # 应用 verbose=True, spec.verbose 不匹配, 应替换
-        new_graph = _apply_verbose_to_graph(graph, verbose=True)
-        new_spec = new_graph.spec("a")
-        assert new_spec.verbose is True
-
-
 # ---------------------------------------------------------------------- #
 # 新 API: tasks + aliases
 # ---------------------------------------------------------------------- #
@@ -661,10 +644,12 @@ class TestCliRunnerNewApi:
 
     def test_aliases_graph_value(self) -> None:
         """aliases 值为 Graph 时原样使用（复杂场景：conditions 等）."""
-        graph = px.Graph.from_specs([
-            px.TaskSpec("a", cmd=[*ECHO_CMD, "a"]),
-            px.TaskSpec("b", cmd=[*ECHO_CMD, "b"], depends_on=("a",)),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("a", cmd=[*ECHO_CMD, "a"]),
+                px.TaskSpec("b", cmd=[*ECHO_CMD, "b"], depends_on=("a",)),
+            ]
+        )
         runner = px.CliRunner(aliases={"g": graph})
         assert set(runner.graphs["g"].all_specs().keys()) == {"a", "b"}
 

tests/test_task.py

@@ -193,8 +193,10 @@ def test_should_execute_skip_if_missing_cmd_not_found() -> None:
 
 def test_should_execute_skip_if_missing_cmd_found() -> None:
     """skip_if_missing 但命令存在时应执行."""
-    # 使用 Python 作为已安装的命令（Windows 上 echo 是 shell 内置，shutil.which 找不到）
-    spec = TaskSpec("a", cmd=["python"], skip_if_missing=True)  # python 应存在
+    # 使用 sys.executable 确保命令一定存在 (跨平台兼容)
+    import sys
+
+    spec = TaskSpec("a", cmd=[sys.executable], skip_if_missing=True)
     should_run, reason = spec.should_execute({})
     assert should_run is True
     assert reason is None

tests/test_taskspec_commands.py

@@ -21,9 +21,11 @@ else:
 
 def test_taskspec_with_cmd_list():
     """测试使用命令列表的 TaskSpec."""
-    graph = px.Graph.from_specs([
-        px.TaskSpec("echo_test", cmd=[*ECHO_CMD, "hello"]),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("echo_test", cmd=[*ECHO_CMD, "hello"]),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -38,9 +40,11 @@ def test_taskspec_with_cmd_string():
     else:
         shell_cmd = "echo 'hello from shell'"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("shell_test", cmd=shell_cmd),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("shell_test", cmd=shell_cmd),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -55,13 +59,15 @@ def test_taskspec_with_conditions_skip():
     def never_true(_ctx):
         return False
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            "should_skip",
-            cmd=[*ECHO_CMD, "this should not run"],
-            conditions=(never_true,),
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                "should_skip",
+                cmd=[*ECHO_CMD, "this should not run"],
+                conditions=(never_true,),
+            ),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -76,13 +82,15 @@ def test_taskspec_with_conditions_execute():
     def always_true(_ctx):
         return True
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            "should_run",
-            cmd=[*ECHO_CMD, "this should run"],
-            conditions=(always_true,),
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                "should_run",
+                cmd=[*ECHO_CMD, "this should run"],
+                conditions=(always_true,),
+            ),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -99,23 +107,25 @@ def test_platform_conditions():
         win_cmd = ["echo", "Windows"]
         posix_cmd = ["echo", "POSIX"]
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            "win_task",
-            cmd=win_cmd,
-            conditions=(lambda _ctx: Constants.IS_WINDOWS,),
-        ),
-        px.TaskSpec(
-            "linux_task",
-            cmd=posix_cmd,
-            conditions=(lambda _ctx: Constants.IS_LINUX,),
-        ),
-        px.TaskSpec(
-            "macos_task",
-            cmd=posix_cmd,
-            conditions=(lambda _ctx: Constants.IS_MACOS,),
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                "win_task",
+                cmd=win_cmd,
+                conditions=(lambda _ctx: Constants.IS_WINDOWS,),
+            ),
+            px.TaskSpec(
+                "linux_task",
+                cmd=posix_cmd,
+                conditions=(lambda _ctx: Constants.IS_LINUX,),
+            ),
+            px.TaskSpec(
+                "macos_task",
+                cmd=posix_cmd,
+                conditions=(lambda _ctx: Constants.IS_MACOS,),
+            ),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -141,13 +151,15 @@ def test_app_installed_conditions():
     python_cmd = [sys.executable, "--version"]
     py_name = "python" if sys.platform == "win32" else "python3"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            "python_check",
-            cmd=python_cmd,
-            conditions=(BuiltinConditions.HAS_INSTALLED(py_name),),
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                "python_check",
+                cmd=python_cmd,
+                conditions=(BuiltinConditions.HAS_INSTALLED(py_name),),
+            ),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -173,23 +185,25 @@ def test_combined_conditions():
     # NOT 条件
     not_condition = BuiltinConditions.NOT(lambda _ctx: False)
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            "and_test",
-            cmd=[*ECHO_CMD, "AND"],
-            conditions=(and_condition,),
-        ),
-        px.TaskSpec(
-            "or_test",
-            cmd=[*ECHO_CMD, "OR"],
-            conditions=(or_condition,),
-        ),
-        px.TaskSpec(
-            "not_test",
-            cmd=[*ECHO_CMD, "NOT"],
-            conditions=(not_condition,),
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                "and_test",
+                cmd=[*ECHO_CMD, "AND"],
+                conditions=(and_condition,),
+            ),
+            px.TaskSpec(
+                "or_test",
+                cmd=[*ECHO_CMD, "OR"],
+                conditions=(or_condition,),
+            ),
+            px.TaskSpec(
+                "not_test",
+                cmd=[*ECHO_CMD, "NOT"],
+                conditions=(not_condition,),
+            ),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -205,13 +219,15 @@ def test_taskspec_with_cwd():
     else:
         ls_cmd = ["ls", "-la"]
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            "list_current",
-            cmd=ls_cmd,
-            cwd=Path.cwd(),
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                "list_current",
+                cmd=ls_cmd,
+                cwd=Path.cwd(),
+            ),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -222,14 +238,16 @@ def test_taskspec_with_cwd():
 @pytest.mark.slow
 def test_taskspec_with_timeout():
     """测试超时设置."""
-    graph = px.Graph.from_specs([
-        # 短时间任务应该成功
-        px.TaskSpec(
-            "short_task",
-            cmd=[sys.executable, "-c", "import time; time.sleep(0.1)"],
-            timeout=1.0,
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            # 短时间任务应该成功
+            px.TaskSpec(
+                "short_task",
+                cmd=[sys.executable, "-c", "import time; time.sleep(0.1)"],
+                timeout=1.0,
+            ),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -239,24 +257,26 @@ def test_taskspec_with_timeout():
 
 def test_taskspec_dependency_with_conditions():
     """测试依赖和条件的组合."""
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            "first",
-            cmd=[*ECHO_CMD, "first"],
-            conditions=(lambda _ctx: True,),
-        ),
-        px.TaskSpec(
-            "second",
-            cmd=[*ECHO_CMD, "second"],
-            depends_on=("first",),
-            conditions=(lambda _ctx: True,),
-        ),
-        px.TaskSpec(
-            "third",
-            cmd=[*ECHO_CMD, "third"],
-            depends_on=("second",),
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                "first",
+                cmd=[*ECHO_CMD, "first"],
+                conditions=(lambda _ctx: True,),
+            ),
+            px.TaskSpec(
+                "second",
+                cmd=[*ECHO_CMD, "second"],
+                depends_on=("first",),
+                conditions=(lambda _ctx: True,),
+            ),
+            px.TaskSpec(
+                "third",
+                cmd=[*ECHO_CMD, "third"],
+                depends_on=("second",),
+            ),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -271,10 +291,12 @@ def test_taskspec_mixed_fn_and_cmd():
     def my_function():
         return "result from function"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("fn_task", fn=my_function),
-        px.TaskSpec("cmd_task", cmd=[*ECHO_CMD, "from command"]),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("fn_task", fn=my_function),
+            px.TaskSpec("cmd_task", cmd=[*ECHO_CMD, "from command"]),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -289,13 +311,15 @@ def test_taskspec_cmd_overrides_fn():
     def my_function():
         return "should not run"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec(
-            "cmd_priority",
-            fn=my_function,
-            cmd=[*ECHO_CMD, "cmd takes priority"],
-        ),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec(
+                "cmd_priority",
+                fn=my_function,
+                cmd=[*ECHO_CMD, "cmd takes priority"],
+            ),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -310,9 +334,11 @@ def test_taskspec_callable_cmd():
     def my_callable():
         return "callable result"
 
-    graph = px.Graph.from_specs([
-        px.TaskSpec("callable_cmd", cmd=my_callable),
-    ])
+    graph = px.Graph.from_specs(
+        [
+            px.TaskSpec("callable_cmd", cmd=my_callable),
+        ]
+    )
 
     report = px.run(graph, strategy="sequential")
     assert report.success
@@ -373,13 +399,15 @@ class TestTaskSpecVerbose:
         """verbose=True 时失败也应打印返回码."""
         from pyflowx.errors import TaskFailedError
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "fail",
-                cmd=[sys.executable, "-c", "import sys; sys.exit(1)"],
-                verbose=True,
-            )
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "fail",
+                    cmd=[sys.executable, "-c", "import sys; sys.exit(1)"],
+                    verbose=True,
+                )
+            ]
+        )
         with pytest.raises(TaskFailedError):
             _ = px.run(graph, strategy="sequential")
         captured = capsys.readouterr()
@@ -408,16 +436,18 @@ class TestTaskSpecCmdErrors:
         """命令失败时错误信息应包含 stderr."""
         from pyflowx.errors import TaskFailedError
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "fail",
-                cmd=[
-                    sys.executable,
-                    "-c",
-                    "import sys; sys.stderr.write('error-msg'); sys.exit(1)",
-                ],
-            )
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "fail",
+                    cmd=[
+                        sys.executable,
+                        "-c",
+                        "import sys; sys.stderr.write('error-msg'); sys.exit(1)",
+                    ],
+                )
+            ]
+        )
         with pytest.raises(TaskFailedError) as exc_info:
             _ = px.run(graph, strategy="sequential")
         # 非 verbose 模式下, stderr 应包含在错误信息中
@@ -435,9 +465,11 @@ class TestTaskSpecCmdErrors:
         """shell 命令失败时应抛出 RuntimeError."""
         from pyflowx.errors import TaskFailedError
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec("fail", cmd=f'{sys.executable} -c "import sys; sys.exit(1)"'),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec("fail", cmd=f'{sys.executable} -c "import sys; sys.exit(1)"'),
+            ]
+        )
         with pytest.raises(TaskFailedError) as exc_info:
             _ = px.run(graph, strategy="sequential")
         assert "Shell 命令执行失败" in str(exc_info.value.cause)
@@ -447,13 +479,15 @@ class TestTaskSpecCmdErrors:
         """命令超时应抛出 RuntimeError."""
         from pyflowx.errors import TaskFailedError
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "slow",
-                cmd=[sys.executable, "-c", "import time; time.sleep(5)"],
-                timeout=0.1,
-            )
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "slow",
+                    cmd=[sys.executable, "-c", "import time; time.sleep(5)"],
+                    timeout=0.1,
+                )
+            ]
+        )
         with pytest.raises(TaskFailedError) as exc_info:
             _ = px.run(graph, strategy="sequential")
         assert "超时" in str(exc_info.value.cause)
@@ -463,13 +497,15 @@ class TestTaskSpecCmdErrors:
         """shell 命令超时应抛出 RuntimeError."""
         from pyflowx.errors import TaskFailedError
 
-        graph = px.Graph.from_specs([
-            px.TaskSpec(
-                "slow",
-                cmd=f'{sys.executable} -c "import time; time.sleep(5)"',
-                timeout=0.1,
-            ),
-        ])
+        graph = px.Graph.from_specs(
+            [
+                px.TaskSpec(
+                    "slow",
+                    cmd=f'{sys.executable} -c "import time; time.sleep(5)"',
+                    timeout=0.1,
+                ),
+            ]
+        )
         with pytest.raises(TaskFailedError) as exc_info:
             _ = px.run(graph, strategy="sequential")
         assert "超时" in str(exc_info.value.cause)