[issue42641] Deprecate os.popen() function

[STINNER Victor]

STINNER Victor <vstinner at python.org> added the comment:

I created bpo-42648: "subprocess: add a helper/parameter to catch exec() OSError exception".

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42641>
_______________________________________