Python 通过traceback追溯异常信息
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导入traceback包
import traceback -
自定义函数
def func_3(): return 1 / 0 def func_2(): func_3() def func_1(): func_2() -
捕捉异常文章来源：https://www.toymoban.com/news/detail-675857.html
try: func_1() except Exception as e: traceback_info = traceback.format_exc() print("===traceback_info===") print(traceback_info) print("===traceback_info===")打印追溯异常信息：文章来源地址https://www.toymoban.com/news/detail-675857.html
===traceback_info=== Traceback (most recent call last): File "C:\Users\15011\AppData\Local\Temp\ipykernel_15680\2442583961.py", line 13, in <module> func_1() File "C:\Users\15011\AppData\Local\Temp\ipykernel_15680\2442583961.py", line 10, in func_1 func_2() File "C:\Users\15011\AppData\Local\Temp\ipykernel_15680\2442583961.py", line 6, in func_2 func_3() File "C:\Users\15011\AppData\Local\Temp\ipykernel_15680\2442583961.py", line 2, in func_3 return 1 / 0 ZeroDivisionError: division by zero ===traceback_info===
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