Pine
75caab4d39
- Database.initialize() 不再 create_all/seed_data：运行时仅做库连通检查(不建表不灌种子)。 - 新增 scripts/db/migrate.py(封装 alembic upgrade/downgrade)、scripts/db/seed.py(非运行态灌平台种子)。 - 新增 serverdata/seed/(README) 存放种子 JSON。 - 迁移/种子流程：uv run python scripts/db/migrate.py + scripts/db/seed.py，再启动应用。 - 已知待修：seed 内 AGENT_SEED 全局固定 id 唯一冲突(既有缺陷, 待 P2 后续修)；pine/角色已能灌入。
31 lines
880 B
Python
31 lines
880 B
Python
# -*- coding: utf-8 -*-
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"""数据库迁移脚本（非运行态）—— Alembic 封装。
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用法：uv run python scripts/db/migrate.py # alembic upgrade head
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uv run python scripts/db/migrate.py downgrade # 回退一个版本
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在启动应用【之前】执行；禁止在应用启动时迁移/建表。
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"""
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from __future__ import annotations
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import subprocess
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import sys
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import os
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from pathlib import Path
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ROOT = Path(__file__).resolve().parent.parent.parent
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os.chdir(ROOT)
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def main() -> None:
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cmd = sys.argv[1] if len(sys.argv) > 1 else "upgrade"
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if cmd == "downgrade":
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args = ["python", "-m", "alembic", "downgrade", "-1"]
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else:
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args = ["python", "-m", "alembic", "upgrade", "head"]
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print(f"执行迁移: {' '.join(args)}")
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raise SystemExit(subprocess.call(args, cwd=str(ROOT)))
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if __name__ == "__main__":
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main()
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