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31 lines
722 B
Python
31 lines
722 B
Python
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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from .config import settings
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# Create the database engine
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engine = create_engine(
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settings.DATABASE_URL,
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pool_pre_ping=True, # Verify connections before use
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pool_recycle=300, # Recycle connections after 5 minutes
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)
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# Create a configured "SessionLocal" class
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SessionLocal = sessionmaker(
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autocommit=False,
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autoflush=False,
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bind=engine
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)
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# Create a Base class for declarative models
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Base = declarative_base()
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def get_db():
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"""
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Dependency to get database session
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"""
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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() |