23 lines
564 B
Python
23 lines
564 B
Python
from sqlalchemy import create_engine
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from sqlalchemy.orm import DeclarativeBase, sessionmaker
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from .config import get_settings
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class Base(DeclarativeBase):
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pass
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def engine_for(url: str | None = None):
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url = url or get_settings().database_url
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return create_engine(url, connect_args={"check_same_thread": False} if url.startswith("sqlite") else {}, pool_pre_ping=True)
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engine = engine_for()
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SessionLocal = sessionmaker(bind=engine, autoflush=False, expire_on_commit=False)
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def get_db():
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with SessionLocal() as session:
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yield session
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