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34 lines
818 B
Python
34 lines
818 B
Python
"""Database module"""
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from sqlalchemy import create_engine
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from sqlalchemy.orm import sessionmaker, declarative_base
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from typing import Generator
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from .core.config import settings
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# Create base class for models
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Base = declarative_base()
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# Create database engine
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engine = create_engine(
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settings.get_database_url(),
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pool_pre_ping=True,
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pool_size=5,
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max_overflow=10
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)
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# Create session factory
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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def get_db() -> Generator:
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"""Get database session"""
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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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def init_db() -> None:
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"""Initialize database"""
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# Import models here to avoid circular imports
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from .db.base import Base # noqa: F811
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Base.metadata.create_all(bind=engine) |