starmen1265
3cec1cafaf
- Create 01-02-SUMMARY.md with execution results - Update STATE.md: Plan 2 of 3 completed, 8% progress - Mark requirements complete: PIPE-01, PIPE-03, VAL-01, REL-03 - Update ROADMAP.md with plan progress Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
131 lines
4.4 KiB
Markdown
131 lines
4.4 KiB
Markdown
---
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phase: 01-foundation
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plan: 02
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subsystem: pipeline
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tags: [pydantic, schema, validation, tdd, pytest]
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# Dependency graph
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requires: []
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provides:
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- StepInput - 步骤输入基类，包含 content_id 和 platform
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- StepOutput - 步骤输出基类，包含 success 和 error_message
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- StepStatus - 步骤状态枚举 (PENDING, RUNNING, COMPLETED, FAILED, SKIPPED)
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- StepRecord - 步骤执行记录
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- WorkflowState - 工作流状态管理
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- StepDefinition - 步骤定义配置
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affects: [01-03, 02-*, 03-*, 04-*]
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# Tech tracking
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tech-stack:
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added: [pydantic v2, pytest, pytest-cov]
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patterns: [Pydantic BaseModel, TDD workflow, JSON serialization]
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key-files:
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created:
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- kb_pipeline/__init__.py
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- kb_pipeline/schemas.py
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- tests/test_pipeline/__init__.py
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- tests/test_pipeline/conftest.py
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- tests/test_pipeline/test_schemas.py
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- pytest.ini
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modified: []
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key-decisions:
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- "使用 Pydantic v2 作为 Schema 验证框架"
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- "WorkflowState 包含步骤状态管理方法 (mark_step_started/completed/failed)"
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- "StepDefinition 支持依赖声明"
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patterns-established:
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- "Schema 继承: 所有步骤输入继承 StepInput，输出继承 StepOutput"
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- "状态管理: WorkflowState 通过方法管理步骤状态转换"
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- "JSON 序列化: 所有 Schema 支持 model_dump_json() 和 model_validate_json()"
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requirements-completed: [PIPE-01, PIPE-03, VAL-01, REL-03]
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# Metrics
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duration: 7min
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completed: 2026-03-13
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---
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# Phase 1 Plan 2: Core Pipeline Schemas Summary
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**定义工作流管道核心 Schema (StepInput, StepOutput, StepStatus, StepRecord, WorkflowState, StepDefinition)，使用 Pydantic v2 实现类型安全和自动验证，100% 测试覆盖率**
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## Performance
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- **Duration:** 7 min
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- **Started:** 2026-03-13T09:02:08Z
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- **Completed:** 2026-03-13T09:09:01Z
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- **Tasks:** 3
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- **Files modified:** 6
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## Accomplishments
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- 建立核心 Schema 体系，支持步骤输入/输出验证
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- WorkflowState 实现步骤状态管理方法
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- 37 个测试用例，100% 代码覆盖率
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- 完整的 JSON 序列化/反序列化支持
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## Task Commits
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Each task was committed atomically:
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1. **Task 1: Create package structure and write failing tests** - `85413bc` (test)
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2. **Task 2: Implement core schemas** - `2caddd7` (feat)
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3. **Task 3: Refactor and verify JSON serialization** - `7ffaafd` (refactor)
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_Note: TDD tasks have multiple commits (test -> feat -> refactor)_
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## Files Created/Modified
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- `kb_pipeline/__init__.py` - 包初始化和公共接口导出
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- `kb_pipeline/schemas.py` - 核心 Schema 定义 (163 行)
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- `tests/test_pipeline/__init__.py` - 测试包初始化
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- `tests/test_pipeline/conftest.py` - Pytest fixtures
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- `tests/test_pipeline/test_schemas.py` - Schema 测试 (375 行, 37 个测试)
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- `pytest.ini` - Pytest 配置 (pythonpath 设置)
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## Decisions Made
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- 使用 Pydantic v2 BaseModel 作为 Schema 基类
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- StepStatus 使用 str Enum 便于 JSON 序列化
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- WorkflowState 方法直接操作 steps 字典，简化状态管理
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- 创建 pytest.ini 配置 pythonpath，避免 PYTHONPATH 环境变量
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## Deviations from Plan
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### Auto-fixed Issues
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**1. [Rule 3 - Blocking] Created virtual environment and installed dependencies**
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- **Found during:** Task 1 (test collection)
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- **Issue:** pytest 未安装，系统 Python 禁止直接安装包
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- **Fix:** 创建 .venv 虚拟环境，安装 pytest 和 pydantic
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- **Files modified:** .venv/ (新目录)
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- **Verification:** pytest 成功运行测试
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- **Committed in:** N/A (环境配置，未提交到版本控制)
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**2. [Rule 3 - Blocking] Added pytest.ini for PYTHONPATH configuration**
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- **Found during:** Task 2 (test execution)
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- **Issue:** 模块导入失败，kb_pipeline 未在 Python 路径中
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- **Fix:** 创建 pytest.ini 配置 pythonpath = .
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- **Files modified:** pytest.ini
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- **Verification:** 测试无需设置环境变量即可运行
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- **Committed in:** `2caddd7` (Task 2 commit)
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---
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**Total deviations:** 2 auto-fixed (2 blocking)
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**Impact on plan:** 所有修复均为必要的开发环境配置，未影响计划功能
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## Issues Encountered
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None - TDD 流程顺利执行
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## User Setup Required
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None - 无外部服务配置要求
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## Next Phase Readiness
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- 核心 Schema 定义完成，可为后续步骤提供类型安全验证
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- WorkflowState 状态管理方法可用于 01-03 计划的状态持久化
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- pytest 和 venv 配置完成，后续测试可直接使用
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---
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*Phase: 01-foundation*
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*Completed: 2026-03-13*
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