Python · Exception Handling

A custom exception with extra attributes prints MyError: with no useful message in the traceback. Why, and how do you fix it?

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More in Exception Handling

What does this print? (nested try) ``` try: try: raise TypeError except IndexError: print("inner") except TypeError: print("outer") ```

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What does this print? ``` def f(): try: return 1 finally: print("cleanup") print(f()) ```

What does this function return? ``` def f(): try: return "try" finally: return "finally" ```

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