Jupyter Notebook中：如何定制异常可视化输出格式？

import traceback

def format_exception(e):
    """格式化异常信息，使其更易读。"""
    exception_list = traceback.format_exception(None, e, e.__traceback__)
    exception_string = "".join(exception_list)
    return exception_string

try:
    1 / 0
except Exception as e:
    formatted_exception = format_exception(e)
    print(formatted_exception)

import sys
from IPython.core import ultratb

def custom_exception_handler(shell, etype, evalue, tb, tb_offset=None):
    """自定义全局异常处理函数。"""
    shell.showtraceback((etype, evalue, tb), tb_offset=tb_offset)  # 默认行为
    print("发生了一个错误！请检查你的代码。")

import IPython
IPython.get_ipython().pt_show_in_pager = False # 关闭分页
sys.excepthook = custom_exception_handler

from IPython.display import HTML, display

def format_exception_html(e):
    """格式化异常信息为HTML，并高亮显示关键信息。"""
    exception_list = traceback.format_exception(None, e, e.__traceback__)
    exception_string = "".join(exception_list)
    # 使用HTML标记高亮显示
    html = f"<pre style='color:red;'>{exception_string}

import traceback

def format_exception_short(e):
    """格式化异常信息，只显示最后几层堆栈信息。"""
    extracted_stack = traceback.extract_stack()
    # 只显示最后3层堆栈信息
    formatted_stack = extracted_stack[-3:]
    formatted_lines = traceback.format_list(formatted_stack)
    exception_string = "".join(formatted_lines) + repr(e)
    return exception_string

try:
    def inner_function():
        raise ValueError("Something went wrong")
    def outer_function():
        inner_function()
    outer_function()
except Exception as e:
    formatted_exception = format_exception_short(e)
    print(formatted_exception)

import logging

# 配置日志
logging.basicConfig(filename='error.log', level=logging.ERROR,
                    format='%(asctime)s - %(levelname)s - %(message)s')

try:
    1 / 0
except Exception as e:
    logging.error(f"An error occurred: {e}")
    print("An error occurred. See error.log for details.")