Is there an obvious way to get the exception_traceback of a checkpoint run?

[matthiasgomolka]

I've run some Expectations via checkpoint.run() (results are stored in res). During the execution, there occured an exception.

I managed to have a look at the exception via

print(list(res.run_results[next(iter(res.run_results))]["results"][0]["exception_info"].values())[0]["exception_traceback"])

which is far from obvious.

Since I suppose it's not that uncommon to stumple upon exception during when running a checkpoint, I was wondering if I'm overlooking something. I didn't find anything related in the documentation.