database sin crear en automatico

This commit is contained in:
2025-03-12 21:29:17 +01:00
parent c5b63c8df2
commit c142e836a2

View File

@ -1,8 +1,8 @@
import os
from dotenv import load_dotenv
from sqlalchemy import create_engine, Column, Integer, String, DateTime
from sqlalchemy.orm import sessionmaker, declarative_base
from datetime import datetime
from sqlalchemy import create_engine
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker
# Cargar variables del archivo .env (para entorno local)
load_dotenv()
@ -16,21 +16,6 @@ MYSQL_PORT = os.getenv("MYSQL_PORT", "3306")
DATABASE_URL = f"mysql+pymysql://{MYSQL_USER}:{MYSQL_PASSWORD}@{MYSQL_HOST}:{MYSQL_PORT}/{MYSQL_DATABASE}"
# Modelo de datos de entrada
Base = declarative_base()
class NewsItem(Base):
__tablename__ = 'news'
id = Column(Integer, primary_key=True, autoincrement=True)
titulo = Column(String(255), unique=True, nullable=False)
contenido = Column(String, nullable=False)
autor = Column(String(100))
fuente = Column(String(100))
fecha = Column(DateTime, default=datetime.utcnow)
link = Column(String(255))
keyword = Column(String(100))
# Crear el motor de base de datos
engine = create_engine(DATABASE_URL)
@ -38,6 +23,7 @@ engine = create_engine(DATABASE_URL)
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
# Base para los modelos
Base = declarative_base()
# Dependencia para obtener la sesión de la BD
def get_db():