Spaces:
Runtime error
Runtime error
File size: 897 Bytes
45ab2bd | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | """
Database and ORM configuration
"""
from sqlalchemy import create_engine
from sqlalchemy.orm import declarative_base, sessionmaker
from typing import Generator
from src.config.settings import settings
# Create database engine
engine = create_engine(
settings.database_url,
echo=settings.debug,
pool_size=20,
max_overflow=40,
pool_pre_ping=True,
)
# Create session factory
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
# Base class for all models
Base = declarative_base()
def get_db() -> Generator:
"""Dependency for getting database session"""
db = SessionLocal()
try:
yield db
finally:
db.close()
def init_db():
"""Initialize database tables"""
Base.metadata.create_all(bind=engine)
def drop_db():
"""Drop all database tables (use with caution)"""
Base.metadata.drop_all(bind=engine)
|