12 авг. 2013 г. · A simple raise e will do the (mostly) right thing: try: something() except SomeError as e: try: plan_B() except AlsoFailsError: raise e # or raise e from None. python how to re-raise an exception which is already caught? In Python, how do I inspect and then re-raise an exception ... python - Re-raise exception with a different type and message ... re-raise exception in Python - Stack Overflow Другие результаты с сайта stackoverflow.com

In this tutorial, you'll learn how to raise exceptions in Python, which will improve your ability to efficiently handle errors and exceptional situations in ... Handling Exceptional... · Choosing the Exception to...

An exception could occur during execution of an except or else clause. Again, the exception is re-raised after the finally clause has been executed.

12 июн. 2019 г. · This problem typically arises when there is no need to take any action in response to an exception (e.g., logging, cleanup, etc.).

11 авг. 2022 г. · It's as true of finally as it is of except ; if you are able to continue/break/return from those clauses, you cannot also reraise an exception.

3 июн. 2019 г. · It means raising the exception again, so it goes to some outer scope. The word "bubbling up" refers to how it kind of goes up the call stack ...

1 сент. 2023 г. · Read about exception handling patterns and their use cases. Learn when to catch and re-raise, raise new exceptions, chain exceptions, ...

30 июн. 2016 г. · It should be noted that if you want to reraise the same exception, you can just use a bare `raise` statement within an except block.

13 нояб. 2007 г. · The simplest way to do this is if you need to perform a little work after the catch, but then immediately re-throw. This can be done with a simple raise ...

30 апр. 2014 г. · Exactly how the exception is re-raised can have a big impact on how much information is available to someone trying to debug a problem.