Why should you avoid a bare 'except:' in production code?

Problem Statement

Explanation

A bare except can swallow control flow exceptions such as SystemExit and KeyboardInterrupt. This prevents graceful shutdowns and can make debugging hard. Prefer catching specific exception classes. If you must catch all, catch Exception explicitly and re-raise unknown cases.

Code Solution

SolutionRead Only

try:
    run()
except Exception as e:
    log(e)
    raise

Practice Sets

This question appears in the following practice sets:

Exception Handling & Debugging

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Why should you avoid a bare 'except:' in production code?

Problem Statement

Explanation

Code Solution

Practice Sets

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Why should you avoid a bare 'except:' in production code?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Is Python compiled, interpreted, or both?

Which of these joins two lists to make one new list?

Which loop runs until a condition becomes false?

Which method gives the floor value of a float?

In Python, what is the difference between '/' and '//'?

More from Python

Master Interviews
Anywhere, Anytime