[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:

See https://bugs.python.org/issue443559 and "git log -p 13af42822cd".

One other example from real code:  requests.RequestException

----------
nosy: +fdrake

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