logger_config.py

import logging
import sys
import os
from datetime import datetime

def setup_logger():
    # Crear directorio para logs si no existe
    log_dir = 'logs'
    if not os.path.exists(log_dir):
        os.makedirs(log_dir)

    # Crear nombre de archivo con timestamp
    timestamp = datetime.now().strftime('%Y%m%d_%H%M%S')
    log_file = os.path.join(log_dir, f'app_{timestamp}.log')

    # Configurar logger principal
    logger = logging.getLogger('GestionExpediente')
    logger.setLevel(logging.DEBUG)

    # Formato detallado para los logs
    formatter = logging.Formatter(
        '%(asctime)s - %(name)s - %(levelname)s - %(filename)s:%(lineno)d - %(message)s'
    )

    # Handler para archivo
    file_handler = logging.FileHandler(log_file, encoding='utf-8')
    file_handler.setLevel(logging.DEBUG)
    file_handler.setFormatter(formatter)

    # Handler para consola
    console_handler = logging.StreamHandler(sys.stdout)
    console_handler.setLevel(logging.INFO)
    console_handler.setFormatter(formatter)

    # Agregar handlers al logger
    logger.addHandler(file_handler)
    logger.addHandler(console_handler)

    return logger