[issue812369] module shutdown procedure based on GC

[Nick Coghlan]

Nick Coghlan <ncoghlan at gmail.com> added the comment:

In #14035, Florent pointed out the current behaviour potentially causes problems for some uses of import_fresh_modules() in the test suite (with globals sometimes being set to None if there's no indepenent reference to the module).

GC based module cleanup would avoid that problem automatically.

----------
nosy: +ncoghlan

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue812369>
_______________________________________