[issue20850] 3.4 cherry pick: ea827c809765 fix pkgutil.find_loader

[Nick Coghlan]

New submission from Nick Coghlan:

Cherry pick request for the fix to issue 20839: http://hg.python.org/cpython/rev/ea827c809765

This updates pkgutil.find_loader to use importlib.util.find_spec, rather than the deprecated importlib.find_loader.

----------
keywords: 3.4regression
messages: 212710
nosy: brett.cannon, eric.snow, ncoghlan
priority: release blocker
severity: normal
stage: commit review
status: open
title: 3.4 cherry pick: ea827c809765 fix pkgutil.find_loader
type: behavior

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue20850>
_______________________________________