Have any of you found that exception chaining makes it easier to identify bugs in your code? I'm curious if you've had experiences where it really helped clarify the issue, or do you find that it just complicates things with messy tracebacks and little payoff?
5 Answers
For sure! Moving from Python 2 to 3 really changed the game for me. In Python 2, I often ended up cursing my stack traces due to their limited chaining. Since upgrading, I rarely feel lost, except when developers mess it up by returning None on errors.
Yeah, I've definitely found exception chaining useful. It’s nice to see both what caused the initial error and the context that led to it. This way, I don't just get a meaningless stack trace, but actual insights into what went wrong.
Countless times, yes. Good stack traces are a life-saver, especially when dealing with tricky errors in production. Sometimes, that’s all we have to go on when diagnosing issues.
Absolutely agree with those points. Having different names for exceptions really helps in managing and tracking them. You definitely want the original exception for debugging, though.
I feel the same way! Exception chaining has been a lifesaver, especially when working with thread and multiprocessing pools. Upgrading Python in my production environments for better exception handling was a game changer.
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