hmo
299ddc1796
Root causes of the screenshot 404 incident: 1. RACE: client uploads image AND sends message concurrently; bot received the message before the upload finished writing, so its GET hit a 404 error page (<100B treated as failure). FIX: _download_image now retries 3x with 2s backoff. 2. Zhiwei mentioned tesseract/小果 because the failure text never told her the pipeline IS SenseNova. FIX: failure messages now name SenseNova explicitly and ask for resend. 3. log_xmpp never worked for the bot: sys.path used relative '../..' from a symlinked __file__ which resolved to '/' instead of MoFin root. This is why the '最近对话' panel never had bot chat data (only cron script entries). FIX: absolute path per red line #7. Verified: test message now lands in xmpp_messages.jsonl. 4. My PowerShell -replace corrupted the file encoding (UnicodeDecodeError crash loop on restart). Restored from git HEAD and re-applied edits with the edit tool. Lesson: never use PowerShell string replace on UTF-8 source files with Chinese content. 5. functional_health: new sense_ocr module (OCR config presence + SenseNova API TCP reachability), no token cost.
MoFin 文档中心
文档驱动开发。每次代码变更必须同步更新对应文档。
阅读指引
🚀 新手入门（按顺序读）
| # | 文档 | 内容 | 时间 |
|---|---|---|---|
| 1 | SYSTEM_ARCHITECTURE.md | 系统总览：架构图、数据流、模块职责 | 10 min |
| 2 | portfolio-data-model.md | 核心数据模型：表结构、币种规则、常见错误 | 10 min |
| 3 | DEVELOPMENT_STANDARDS.md | 开发规范：代码结构、DB 规范、Prompt 规范、开发流程 | 15 min |
| 4 | CHANGELOG.md | 变更日志：所有改动的完整记录 | 5 min |
🔧 日常开发
| 文档 | 何时查阅 |
|---|---|
| DEVELOPMENT_STANDARDS.md | 每次写代码前 |
| TEST_PLAN.md | 每次改完代码后跑测试 |
| CHANGELOG.md | 改完后追加变更记录 |
📊 运维参考
| 文档 | 内容 |
|---|---|
| cron-catalog.md | Cron 任务清单（知微维护） |
| decisions-db-migration.md | JSON→DB 迁移记录（✅ 已完成） |
📦 历史文档（archive/）
旧的设计文档、需求文档、分析报告。仅供参考，不代表当前系统状态。
文档规范
- 每个 .md 文件顶部标注版本和日期
- 过时内容追加
> **已废弃** — 见 XXX 替代 - 不直接删除旧文档，移到
archive/保留 - 交叉引用使用相对路径
[xxx](xxx.md)
当前系统状态
- 数据：纯 SQLite（
/home/hmo/web-dashboard/data/mofin.db） - 币种：港股存 HKD，A 股存 CNY，汇总时转换
- JSON：已全部移除，无残留
- 测试：
scripts/run_all_tests.py— 33/33 通过 - 最新：
CHANGELOG.md查看完整变更