27 lines
751 B
Python
27 lines
751 B
Python
import os
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from sqlalchemy import create_engine
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy.orm import sessionmaker
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if os.getenv("CS_DATABASE_URL", "invalid") == "invalid":
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raise SystemExit('ERROR: Invalid CS_DATABASE_URL environment variable')
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SQLALCHEMY_DATABASE_URL = os.getenv("CS_DATABASE_URL")
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if SQLALCHEMY_DATABASE_URL.startswith("sqlite"):
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engine = create_engine(
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SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False}
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)
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else:
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engine = create_engine(SQLALCHEMY_DATABASE_URL)
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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Base = declarative_base()
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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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