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

[Raymond Hettinger]

Raymond Hettinger <raymond.hettinger at gmail.com> added the comment:

Guido, the check-in message for this section indicates that Fred Drake added this wording at your behest.  Do you still agree with the guidance and examples or would you like to have it removed from all active versions of the documentation as proposed?

https://docs.python.org/3.8/tutorial/errors.html#user-defined-exceptions

----------
assignee: docs at python -> gvanrossum
nosy: +gvanrossum

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