[rcfox]

I use it all the time. If my program crashes, I swap `python foo.py` with `ipython --pdb -- foo.py` and it will drop me into an ipython session at the exception so that I can inspect variables and the backtrace.

Also, if I want to pause at a point and step from there, just drop `import ipdb; ipdb.set_trace()` at the line I want to set a breakpoint.

[globuous]

I use it all the time as well and know many people that do. It was no longer than yesterday that I discovered it worked in a jupyter notebook ! So I assume enough people use it that it was integrated