yuetsh 9535b64a4b 精简 Problem 模型：移除 rule_type / total_score / io_mode ...

系统只用 ACM 模式且题目固定标准 IO，这三列已无实际用途：
- rule_type / total_score：OI 专用，删除后 judge/dispatcher 的 OI 分支全部塌缩为 ACM
- io_mode：判题改为固定发送 Standard IO 常量；languages.py 的 seccomp_rule
  保留 dict 形态但改用字面量 key，不改判题机 wire 契约
- prompt 字段保留（预留给未来 AI 分析）

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-07-04 11:40:38 -06:00

..

api

fix

2026-06-04 04:48:25 -06:00

captcha

fmt

2026-04-23 13:57:56 -06:00

management

fix flake8 standard problems

2021-11-18 12:56:16 +08:00

__init__.py

remove unused coding=utf-8

2017-01-23 16:31:17 +08:00

async_helpers.py

refactor: replace sync_to_async cache wrappers with native cache.aget/aset/adelete

2026-05-26 21:25:48 -06:00

cache.py

fix

2026-05-08 23:59:03 -06:00

constants.py

remove contest type

2026-05-26 23:10:27 -06:00

migrate_data.py

精简 Problem 模型：移除 rule_type / total_score / io_mode

2026-07-04 11:40:38 -06:00

models.py

resolve backward compatibility issues

2021-11-18 18:08:17 +08:00

openai.py

update

2026-05-28 19:13:14 -06:00

serializers.py

删除无用代码并且新增流程图相关内容

2025-10-11 23:29:56 +08:00

shortcuts.py

update deps

2026-05-05 07:23:59 -06:00

tasks.py

fmt

2026-04-23 13:57:56 -06:00

tests.py

fix cache

2026-05-07 19:56:16 -06:00

throttling.py

fix

2026-05-08 23:59:03 -06:00

urls.py

async

2026-05-26 21:25:26 -06:00

views.py

async

2026-05-26 21:25:26 -06:00

websocket.py

fmt

2026-04-23 13:57:56 -06:00

xss_filter.py

fmt

2026-04-23 13:57:56 -06:00