Update src/db.py
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src/db.py
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# src/db.py
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from sqlmodel import SQLModel, create_engine, Session
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import os
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from pathlib import Path
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from dotenv import load_dotenv
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load_dotenv()
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DATABASE_URL = os.getenv("DATABASE_URL", "sqlite:////data/app.db")
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def _ensure_sqlite_dir(url: str):
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if url.startswith("sqlite"):
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_ensure_sqlite_dir(DATABASE_URL)
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from sqlmodel import SQLModel, create_engine, Session
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import os
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from pathlib import Path
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from dotenv import load_dotenv
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load_dotenv()
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# 既定は /data(Hugging Face Spaces 等の書き込み可能領域)
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DATABASE_URL = os.getenv("DATABASE_URL", "sqlite:////data/app.db")
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def _ensure_sqlite_dir(url: str):
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"""sqlite URL のパス部分のディレクトリを作成(/data 対応)"""
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if not url.startswith("sqlite"):
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return
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# sqlite:/// 相対 or sqlite://// 絶対 の両対応でパス抽出
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# 例: sqlite:////data/app.db -> /data/app.db
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# sqlite:///./data/app.db -> ./data/app.db
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parts = url.split("sqlite:///")
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path_part = parts[-1] if len(parts) > 1 else url.replace("sqlite://", "")
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# 万一 '////' を含むケースも Path が吸収
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p = Path(path_part)
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dirpath = p.parent
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try:
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dirpath.mkdir(parents=True, exist_ok=True)
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except PermissionError:
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# 読み取り専用領域のときは無視(/data を使う前提)
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pass
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_ensure_sqlite_dir(DATABASE_URL)
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