30 lines
854 B
Python
30 lines
854 B
Python
import aiosqlite
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import os
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from pathlib import Path
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import config
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_db: aiosqlite.Connection | None = None
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async def init_db() -> None:
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global _db
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_db = await aiosqlite.connect(config.DB_PATH)
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_db.row_factory = aiosqlite.Row
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await _db.execute("PRAGMA journal_mode=WAL")
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await _db.execute("PRAGMA foreign_keys=ON")
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schema_path = Path(__file__).parent / "schema.sql"
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schema = schema_path.read_text(encoding="utf-8")
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# Выполняем каждый оператор отдельно
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for statement in schema.split(";"):
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stmt = statement.strip()
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if stmt and not stmt.startswith("PRAGMA"):
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await _db.execute(stmt)
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await _db.commit()
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def get_db() -> aiosqlite.Connection:
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if _db is None:
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raise RuntimeError("Database not initialized. Call init_db() first.")
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return _db
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