 caoqianming
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425ea59937
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core(§7 B Step 1): Storage 基建 — SQLAlchemy ORM + alembic + db CLI
- core/storage/{engine,models}.py: 5 表 ORM(users/tasks/messages/runs/
usage_events)+ session_scope 上下文 + 本地 sentinel user 初始化
- alembic 初版 migration 0001_initial_schema: messages.payload GIN
索引 + tasks (user_id, task_dir) 复合索引 + pgcrypto 扩展兜底
- cli.py: db upgrade/downgrade/current 子命令组;ZCBOT_DB_URL 未设
给 ASCII 报错 + exit 2(避开 Windows GBK 控制台编码问题)
- requirements: +sqlalchemy>=2.0 +psycopg[binary]>=3.1 +alembic>=1.13
- DB URL 来自环境变量 ZCBOT_DB_URL,不引导 docker(用户给测试库地址)
已在远端测试 PG 跑通 db upgrade head + db current。Session/TaskState
ORM 接入留 Step 2-3。
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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2026-05-14 10:41:44 +08:00 |