[issue34538] Remove encouragement to author a base class for all Exception subclasses in a module

[Brett Cannon]

Brett Cannon <brett at python.org> added the comment:

I think the question is how often in real code to people want to catch all exceptions produced by a package or module but not any others. Perhaps it would be better to re-word the advice that when there are many related exceptions that it is suggested you have a base class for them?

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nosy: +brett.cannon

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue34538>
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