Python 如何打印嵌套循环的异常？

我想打印从内部try到外部try捕获的所有异常语句。有没有办法在不更改内部try-catch块的情况下执行此操作

def test_nested_exceptions():
    try:
        try:
            raise AssertionError('inner error ')
        except AssertionError as ae:

            raise AssertionError("error in except")
        finally:
            raise AssertionError("error in finally")
    except AssertionError as e:
        print(e)

---

您无法访问

finally

块中的错误对象，但可以使用

sys

模块获得一些详细信息，如下所示

import sys

def test_nested_exceptions():
  try:
    try:
      raise AssertionError('inner error ')
    except AssertionError as ae:
      print(ae)
      raise AssertionError("error in except")
    finally:
      print(sys.exc_info())
      raise AssertionError("error in finally")
  except AssertionError as e:
    print(e)


test_nested_exceptions()