在Python的上下文管理器中调试

Question

I have quite a complex context manager integrated into my software and I am making some changes to them. How can I get a full error log that occurs within the with the block. All I can do so far is:

print exc_type
print exc_val
print exc_tb

But this does not reveal the full traceback of the error. How can I get the classic error log à la Traceback (most recent call last):

Thank you for any help

Answer 1

You can

import traceback

and then

traceback.print_exc()