提问人:Tuğberk Yıldırım 提问时间:7/29/2023 最后编辑:Tuğberk Yıldırım 更新时间:8/2/2023 访问量:43
如何在Python中获取详细的异常?[复制]
How to Get Detailed Exception in Python? [duplicate]
问:
我确实收到异常消息,但响应异常消息是 。
我想要的异常消息类型:TypeError: 'int' object is not subscriptable
FileName.py or ClassName
[Line Number] Message Exception Message
我想在 try except 中打印这个。
答:
0赞
jagmitg
7/29/2023
#1
我会使用模块来帮助获取异常的详细信息,包括文件名、行号和实际错误消息。traceback
下面是一个示例:
import traceback
try:
# Insert your code here
except Exception as e:
tb = traceback.extract_tb(e.__traceback__) # get the traceback object
last_trace = tb[-1] # get the last trace
line_number = last_trace.lineno # line number
filename = last_trace.filename # file name
function_name = last_trace.name # function or method name
exception_message = str(e) # exception message
print(f'{filename} or {function_name}')
print(f'[{line_number}] {exception_message}')
0赞
azro
7/29/2023
#2
用traceback.print_exc()
import traceback
try:
a()
except Exception as e:
traceback.print_exc()
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