如何在事后调试中退出ipdb？ [英] How to quit ipdb while in post-mortem debugging?

问题描述

我喜欢使用以下方法检查Python脚本中的错误：

I like to inspect error in a Python script by using:

$ python3 -m pdb my_script.py

这让我进入了一个pdb提示符，我可以从那里 c 继续执行，当它遇到错误时，我可以检查变量，然后 q 退出脚本执行以返回我的shell。

This drops me into a pdb prompt from where I can c continue the execution, and when it hits error, I can inspect the variables and then q quit the script execution to get back to my shell.

我尝试使用iPython调试器模块，因为它更加丰富多彩：

I tried the same with iPython debugger module, since it is more colorful:

$ python3 -m ipdb my_script.py

但是，一旦检查完毕，我就无法退出调试器错误。使用 q quit命令只需在重新执行脚本和事后模式之间切换：

However, I am not able to quit the debugger once I am done inspecting the error. Using the q quit command just keeps switching it between re-executing the script and post-mortem mode:

$ python3 -m ipdb my_script.py
ipdb> c
Uncaught exception. Entering post mortem debugging
Running 'cont' or 'step' will restart the program
ipdb> Inspect some variables at this point
ipdb> q
Post mortem debugger finished. The my_script.py will be restarted
ipdb> q
Uncaught exception. Entering post mortem debugging
Running 'cont' or 'step' will restart the program
ipdb> q
Post mortem debugger finished. The my_script.py will be restarted
ipdb> q
Uncaught exception. Entering post mortem debugging
Running 'cont' or 'step' will restart the program
ipdb> q
Post mortem debugger finished. The my_script.py will be restarted
ipdb> q
Uncaught exception. Entering post mortem debugging
Running 'cont' or 'step' will restart the program

如何退出这个调试器？

推荐答案

这是IPython 5.1中的一个错误。它已在此拉取请求中修复，不再是IPython 5.2及更高版本的问题。您现在可以使用 q ， quit（）或 Ctrl + d 退出调试器。

This was a bug in IPython 5.1. It was fixed in this pull request and is no longer an issue from IPython 5.2 and onwards. You can now use q, quit(), or Ctrl+d to exit the debugger.

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