solarcalc/app.py

import os
from flask import Flask
from models import db

def create_app():
    app = Flask(__name__)
    
    # Configuración de la base de datos: PostgreSQL
    # Formato PostgreSQL: postgresql://usuario:password@localhost:5432/nombre_db
    app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql://postgres:solarEn2026EsTodo@167.99.161.63:5432/solarcalc'
    app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
    app.config['SECRET_KEY'] = 'dev-secret-key-12345'

    db.init_app(app)

    with app.app_context():
        from routes import main
        app.register_blueprint(main)
        db.create_all()

    return app

if __name__ == '__main__':
    app = create_app()
    app.run(host='0.0.0.0', debug=True)