35 lines
1.0 KiB
Python
35 lines
1.0 KiB
Python
import os
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from dotenv import load_dotenv
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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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# Cargar variables del archivo .env (para entorno local)
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load_dotenv()
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# Configuración de MySQL desde variables de entorno
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MYSQL_HOST = os.getenv("MYSQL_HOST", "localhost")
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MYSQL_USER = os.getenv("MYSQL_USER", "investionitas")
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MYSQL_PASSWORD = os.getenv("MYSQL_PASSWORD", "inversionitas")
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MYSQL_DATABASE = os.getenv("MYSQL_DATABASE", "inversionitas")
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MYSQL_PORT = os.getenv("MYSQL_PORT", "3306")
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DATABASE_URL = f"mysql+pymysql://{MYSQL_USER}:{MYSQL_PASSWORD}@{MYSQL_HOST}:{MYSQL_PORT}/{MYSQL_DATABASE}"
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# Crear el motor de base de datos
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engine = create_engine(DATABASE_URL)
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# Crear la sesión
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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# Base para los modelos
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Base = declarative_base()
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# Dependencia para obtener la sesión de la BD
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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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