35 lines
792 B
Python
35 lines
792 B
Python
from sqlalchemy import create_engine, event
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from sqlalchemy.orm import DeclarativeBase, sessionmaker
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from app.config import settings
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_is_sqlite = settings.database_url.startswith("sqlite")
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engine = create_engine(
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settings.database_url,
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connect_args={"check_same_thread": False} if _is_sqlite else {},
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pool_pre_ping=True,
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)
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if _is_sqlite:
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@event.listens_for(engine, "connect")
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def set_sqlite_pragma(dbapi_connection, _connection_record):
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cursor = dbapi_connection.cursor()
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cursor.execute("PRAGMA foreign_keys=ON")
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cursor.close()
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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class Base(DeclarativeBase):
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pass
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def get_db():
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db = SessionLocal()
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try:
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yield db
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finally:
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db.close()
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