16 lines
508 B
Python
16 lines
508 B
Python
"""SQLAlchemy session setup for central PostgreSQL only."""
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from sqlalchemy import create_engine, text
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from sqlalchemy.orm import sessionmaker
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from .config import settings
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engine = create_engine(settings.database_url, pool_pre_ping=True)
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SessionLocal = sessionmaker(bind=engine, expire_on_commit=False)
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def database_is_available() -> bool:
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try:
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with engine.connect() as connection:
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connection.execute(text("SELECT 1"))
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return True
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except Exception:
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return False
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