simonandClaude Opus 4.7
271a9343a5
7 Sprints 全部完成: Sprint 0: 基础设施 (DataManager + MariaDB) Sprint 1: 因子引擎 (34因子/12分类) Sprint 2: VectorBT 回测 (5策略+截面) Sprint 3: Optuna 优化 (+Walk-Forward) Sprint 4: ML 模型 (LightGBM+CatBoost) Sprint 5: Qwen 情绪因子 (三源新闻+日期对齐) Sprint 6: Agent 系统 (4Agent+日报.md/.html) 生产加固 (15项): Tushare双源fallback, SSH自动恢复, pool_pre_ping, save_daily先删后插, load_dotenv绝对路径, 日报5d/20d修复, RiskAgent改上证指数, 昨日对比+数据截止, mac_report utf8mb4, CLAUDE-*.md 9条已知Bug, demo全参数化, djapi数据源归一化, indexDatas API修正 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
33 lines
1.5 KiB
Markdown
33 lines
1.5 KiB
Markdown
# Project Overview
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djapi is a Django 5.2 project providing financial data APIs for A-share stocks and CCTV news broadcast video processing.
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## Tech Stack
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- Python 3.10, Django 5.2, uWSGI, nginx
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- Tushare (stock data), akshare (alternative stock data)
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- DRF + drf-spectacular (API documentation)
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- MySQL (business data), SQLite (Django admin only)
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- yt-dlp + ffmpeg + pydub (video/audio processing)
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- DashScope (ASR), DeepSeek API (AI text processing)
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## Architecture
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- Single Django app: `api`
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- `api/stock/` — stock data module (Tushare/akshare -> pandas -> JsonResponse/DRF Response)
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- `api/video/` — independent video processing pipeline (download -> audio -> ASR -> AI split -> MySQL)
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- views.py is thin: extracts params, calls stock functions, returns Response
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## Key Files
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- `api/views.py` — all ~15 API views, using @api_view + @extend_schema
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- `api/stock/stock_utils.py` — shared utilities: tscodeCheck, viewFunc_tsCodeAndDate, viewFunc_singleParam
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- `api/stock/config.py` — Tushare token + re-exports from strategy_config, scan_config
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- `api/serializers.py` — 13 DRF Serializer classes
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- `djapi/env_loader.py` — .env file loader (stdlib, no python-dotenv)
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- `api/video/env.py` — standalone .env loader for video module
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- `api/utils/mysql_handler.py` — shared MySQLDB class
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## Deployment
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- Server: simon@doorcome.cn, path: /home/simon/myquant/djapi/
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- Virtual env: /opt/miniconda/envs/django/
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- uWSGI on port 5004, nginx reverse proxy
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- Domains: api.doorcome.cn, echart.doorcome.cn
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