[issue12167] test_packaging reference leak

[STINNER Victor]

STINNER Victor <victor.stinner at haypocalc.com> added the comment:

DistributionTestCase.test_hooks_get_run() leaks some references, I'm trying to understand where exactly.

----------
nosy: +haypo

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue12167>
_______________________________________