[issue12583] More detailed `ImportError` messages

[Brian Curtin]

Brian Curtin <brian at python.org> added the comment:

Rather than mucking with the string, we should probably set some of these details as attributes on ImportError. #10854 wanted something similar - details on the pyd file that failed if you get an ImportError on an extension module on Windows.

----------
nosy: +brian.curtin

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue12583>
_______________________________________