1fd71e71e1
The main.py was trying to import get_db for blockchain initialization but it was missing from database.py. Added the get_db generator function that creates and properly closes database sessions.
35 lines
743 B
Python
35 lines
743 B
Python
"""
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Configuration de la base de données SQLAlchemy.
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"""
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from sqlalchemy import create_engine
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from sqlalchemy.orm import sessionmaker
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from .config import settings
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# Créer l'engine
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engine = create_engine(
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settings.database_url,
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echo=settings.debug,
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pool_pre_ping=True,
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pool_size=10,
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max_overflow=20
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)
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# Créer la session factory
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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def init_db():
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"""Initialiser la base de données (créer les tables)"""
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from .models import Base
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Base.metadata.create_all(bind=engine)
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def get_db():
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"""Dépendance pour obtenir une session de base de données"""
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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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