[issue17636] Modify IMPORT_FROM to fallback on sys.modules

[Brett Cannon]

Brett Cannon added the comment:

You use importlib.import_module to do programmatic imports (and FYI dots never go into the first argument of __import__).

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17636>
_______________________________________