当通过ipdb.set_trace（）调用时，ipython ipdb在调试时不记得命令历史记录 [英] ipython ipdb, when invoked via ipdb.set_trace(), does not remember the command history while debugging

问题描述

如果我正常运行 ipython ，iPython会记住命令历史记录，例如乱七八糟地在repl中测试基本的东西，但是我希望能够从上一个调试会话中调出调试命令，我正在通过简单地运行我的程序进行调试，其中程序包含

iPython does remember the command history if I run ipython normally, e.g. to mess around testing basic things in the repl, but I would like to be able to pull up the debugging commands from the previous debug session, and I am doing my debugging by simply running my program as normal, where the program contains

import ipdb
def info(type, value, info):
    import traceback
    traceback.print_exception(type, value, info)
    ipdb.pm()

import sys
sys.excepthook = info
trace = ipdb.set_trace

这是设置它所以我可以在任何地方写 trace（）在我的程序中，当我运行程序时开始调试，或者当它自己死掉时自动启动事后调试。

Which is to set it up so I can write trace() anywhere in my program to start debugging there when I run the program, or for it to automatically start postmortem debugging when it dies on its own.

在快速代码/测试迭代方面，使用iPython的Python已经超越了其他语言，而我现在已经非常接近于必杀技......

Python with iPython has been leaps and bounds beyond other languages when it comes to quick code/test iterations and I'm just so close to nirvana at this point...

推荐答案

我使用 pudb 代替。它允许从调试器获取真正的ipython shell并保存所有命令

I use pudb instead. It enables getting to a real ipython shell from the debugger and all the commands there are saved

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