[issue15767] add ImportNotFoundError

[Eric Snow]

Eric Snow added the comment:

Right.  Sorry I wasn't more clear.  Existing code will continue to work either way.  The point is in exposing the distinct module/name-not-found case, which I consider to be the common case for catching ImportError.  My examples cover the case where you want to handle the module-not-found case specifically.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15767>
_______________________________________