Initial commit: cc-cursor 全链路量化研究平台

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>

djapi/.serena/.gitignore

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+/cache
+/project.local.yml

djapi/.serena/memories/code_style_and_conventions.md

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+# Code Style & Conventions
+
+## Python
+- Django app: all business logic in `api/stock/`, not in views
+- views.py is thin forwarding layer: extract params -> call function -> return Response
+- Double import pattern for standalone scripts: try relative import first, fall back to absolute
+- Use `viewFunc_tsCodeAndDate()` wrapper for ts_code + date_range endpoints
+- Use `viewFunc_singleParam()` wrapper for single-param endpoints
+- DRF `@api_view(['GET'])` + `@extend_schema` on all views
+- DRF `Response` (not `JsonResponse`) — no `safe=False` parameter
+- Configuration split: config.py (token) / strategy_config.py / scan_config.py
+
+## Constraints
+- `api/video/` is protected — do NOT modify unless user explicitly asks
+- No python-dotenv dependency — use stdlib env loaders only
+- Backward compatibility: keep re-exports when splitting modules
+- Server `.env` file manages all secrets; uwsgi.ini only has DJANGO_SETTINGS_MODULE
+
+## Secrets
+- All API keys/tokens/passwords via os.getenv()
+- Local: .env file (not committed)
+- Server: /home/simon/myquant/djapi/.env
+- Django loads via djapi/env_loader.py, video loads via api/video/env.py

djapi/.serena/memories/project_overview.md

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+# Project Overview
+
+djapi is a Django 5.2 project providing financial data APIs for A-share stocks and CCTV news broadcast video processing.
+
+## Tech Stack
+- Python 3.10, Django 5.2, uWSGI, nginx
+- Tushare (stock data), akshare (alternative stock data)
+- DRF + drf-spectacular (API documentation)
+- MySQL (business data), SQLite (Django admin only)
+- yt-dlp + ffmpeg + pydub (video/audio processing)
+- DashScope (ASR), DeepSeek API (AI text processing)
+
+## Architecture
+- Single Django app: `api`
+- `api/stock/` — stock data module (Tushare/akshare -> pandas -> JsonResponse/DRF Response)
+- `api/video/` — independent video processing pipeline (download -> audio -> ASR -> AI split -> MySQL)
+- views.py is thin: extracts params, calls stock functions, returns Response
+
+## Key Files
+- `api/views.py` — all ~15 API views, using @api_view + @extend_schema
+- `api/stock/stock_utils.py` — shared utilities: tscodeCheck, viewFunc_tsCodeAndDate, viewFunc_singleParam
+- `api/stock/config.py` — Tushare token + re-exports from strategy_config, scan_config
+- `api/serializers.py` — 13 DRF Serializer classes
+- `djapi/env_loader.py` — .env file loader (stdlib, no python-dotenv)
+- `api/video/env.py` — standalone .env loader for video module
+- `api/utils/mysql_handler.py` — shared MySQLDB class
+
+## Deployment
+- Server: simon@doorcome.cn, path: /home/simon/myquant/djapi/
+- Virtual env: /opt/miniconda/envs/django/
+- uWSGI on port 5004, nginx reverse proxy
+- Domains: api.doorcome.cn, echart.doorcome.cn

djapi/.serena/memories/suggested_commands.md

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+# Suggested Commands
+
+## Development
+```bash
+python manage.py runserver 0.0.0.0:8000          # dev server
+python manage.py check --deploy                    # check config
+python manage.py test api                          # run tests
+```
+
+## uWSGI
+```bash
+uwsgi --ini uwsgi.ini                              # start
+uwsgi --reload uwsgi.pid                           # hot reload
+uwsgi --stop uwsgi.pid                             # stop
+# On server:
+/opt/miniconda/envs/django/bin/uwsgi --ini /home/simon/myquant/djapi/uwsgi.ini
+kill $(lsof -ti:5004)                              # force stop
+```
+
+## Deploy
+```bash
+# Full sync (exclude production data)
+rsync -avz --delete \
+  --exclude='.env' --exclude='db.sqlite3' \
+  --exclude='*.log' --exclude='uwsgi.pid' \
+  --exclude='__pycache__/' --exclude='*.pyc' \
+  --exclude='xwlb_video/' --exclude='audio_processing/' \
+  /Users/summer/Downloads/cc-cursor/djapi/ \
+  simon@doorcome.cn:/home/simon/myquant/djapi/
+
+# Single file sync MUST use full target path
+rsync -avz api/views.py simon@doorcome.cn:/home/simon/myquant/djapi/api/views.py
+```
+
+## API Docs
+- /api/docs/  — Swagger UI
+- /api/redoc/ — ReDoc
+- /api/schema/ — OpenAPI JSON
+
+## Video Processing
+```bash
+cd api/video
+python main.py
+```

djapi/.serena/project.yml

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+# the name by which the project can be referenced within Serena
+project_name: "djapi"
+
+
+# list of languages for which language servers are started; choose from:
+#   al                  ansible             bash                clojure             cpp
+#   cpp_ccls            crystal             csharp              csharp_omnisharp    dart
+#   elixir              elm                 erlang              fortran             fsharp
+#   go                  groovy              haskell             haxe                hlsl
+#   java                json                julia               kotlin              lean4
+#   lua                 luau                markdown            matlab              msl
+#   nix                 ocaml               pascal              perl                php
+#   php_phpactor        powershell          python              python_jedi         python_ty
+#   r                   rego                ruby                ruby_solargraph     rust
+#   scala               solidity            swift               systemverilog       terraform
+#   toml                typescript          typescript_vts      vue                 yaml
+#   zig
+#   (This list may be outdated. For the current list, see values of Language enum here:
+#   https://github.com/oraios/serena/blob/main/src/solidlsp/ls_config.py
+#   For some languages, there are alternative language servers, e.g. csharp_omnisharp, ruby_solargraph.)
+# Note:
+#   - For C, use cpp
+#   - For JavaScript, use typescript
+#   - For Free Pascal/Lazarus, use pascal
+# Special requirements:
+#   Some languages require additional setup/installations.
+#   See here for details: https://oraios.github.io/serena/01-about/020_programming-languages.html#language-servers
+# When using multiple languages, the first language server that supports a given file will be used for that file.
+# The first language is the default language and the respective language server will be used as a fallback.
+# Note that when using the JetBrains backend, language servers are not used and this list is correspondingly ignored.
+languages:
+- typescript
+- python
+
+# the encoding used by text files in the project
+# For a list of possible encodings, see https://docs.python.org/3.11/library/codecs.html#standard-encodings
+encoding: "utf-8"
+
+# line ending convention to use when writing source files.
+# Possible values: unset (use global setting), "lf", "crlf", or "native" (platform default)
+# This does not affect Serena's own files (e.g. memories and configuration files), which always use native line endings.
+line_ending:
+
+# The language backend to use for this project.
+# If not set, the global setting from serena_config.yml is used.
+# Valid values: LSP, JetBrains
+# Note: the backend is fixed at startup. If a project with a different backend
+# is activated post-init, an error will be returned.
+language_backend:
+
+# whether to use project's .gitignore files to ignore files
+ignore_all_files_in_gitignore: true
+
+# advanced configuration option allowing to configure language server-specific options.
+# Maps the language key to the options.
+# Have a look at the docstring of the constructors of the LS implementations within solidlsp (e.g., for C# or PHP) to see which options are available.
+# No documentation on options means no options are available.
+ls_specific_settings: {}
+
+# list of additional paths to ignore in this project.
+# Same syntax as gitignore, so you can use * and **.
+# Note: global ignored_paths from serena_config.yml are also applied additively.
+ignored_paths: []
+
+# whether the project is in read-only mode
+# If set to true, all editing tools will be disabled and attempts to use them will result in an error
+# Added on 2025-04-18
+read_only: false
+
+# list of tool names to exclude.
+# This extends the existing exclusions (e.g. from the global configuration)
+# Find the list of tools here: https://oraios.github.io/serena/01-about/035_tools.html
+excluded_tools: []
+
+# list of tools to include that would otherwise be disabled (particularly optional tools that are disabled by default).
+# This extends the existing inclusions (e.g. from the global configuration).
+# Find the list of tools here: https://oraios.github.io/serena/01-about/035_tools.html
+included_optional_tools: []
+
+# fixed set of tools to use as the base tool set (if non-empty), replacing Serena's default set of tools.
+# This cannot be combined with non-empty excluded_tools or included_optional_tools.
+# Find the list of tools here: https://oraios.github.io/serena/01-about/035_tools.html
+fixed_tools: []
+
+# list of mode names that are to be activated by default, overriding the setting in the global configuration.
+# The full set of modes to be activated is base_modes (from global config) + default_modes + added_modes.
+# If the setting is undefined/empty, the default_modes from the global configuration (serena_config.yml) apply.
+# Otherwise, this overrides the setting from the global configuration (serena_config.yml).
+# Therefore, you can set this to [] if you do not want the default modes defined in the global config to apply
+# for this project.
+# This setting can, in turn, be overridden by CLI parameters (--mode).
+# See https://oraios.github.io/serena/02-usage/050_configuration.html#modes
+default_modes:
+
+# list of mode names to be activated additionally for this project, e.g. ["query-projects"]
+# The full set of modes to be activated is base_modes (from global config) + default_modes + added_modes.
+# See https://oraios.github.io/serena/02-usage/050_configuration.html#modes
+added_modes:
+
+# initial prompt for the project. It will always be given to the LLM upon activating the project
+# (contrary to the memories, which are loaded on demand).
+initial_prompt: ""
+
+# time budget (seconds) per tool call for the retrieval of additional symbol information
+# such as docstrings or parameter information.
+# This overrides the corresponding setting in the global configuration; see the documentation there.
+# If null or missing, use the setting from the global configuration.
+symbol_info_budget:
+
+# list of regex patterns which, when matched, mark a memory entry as read‑only.
+# Extends the list from the global configuration, merging the two lists.
+read_only_memory_patterns: []
+
+# list of regex patterns for memories to completely ignore.
+# Matching memories will not appear in list_memories or activate_project output
+# and cannot be accessed via read_memory or write_memory.
+# To access ignored memory files, use the read_file tool on the raw file path.
+# Extends the list from the global configuration, merging the two lists.
+# Example: ["_archive/.*", "_episodes/.*"]
+ignored_memory_patterns: []