"""
    Captura de stack traces
"""

import logging

print('Captura de error:\n')
try:
    a = [1,2,3]
    val = a[4]
except IndexError as e:
    logging.error(e)

print('\n\nCaptura de error mas seguimiento:\n')
try:
    a = [1,2,3]
    val = a[4]
except IndexError as e:
    logging.error(e, exc_info=True)


print('\n\nCaptura de error desconocido y seguimiento:\n')
import traceback
try:
    a = [1,2,3]
    val = a[4]
except:
    logging.error('El error es %s', traceback.format_exc())