[issue2458] Allow Python code to change Py3k warning flag

[Benjamin Peterson]

Benjamin Peterson <musiccomposition at gmail.com> added the comment:

As suggested by Christian, this patch changes the method names to
setpy3kwarn and getpy3kwarn.

----------
nosy: +tiran
Added file: http://bugs.python.org/file10058/change_py3kwarning2.patch

__________________________________
Tracker <report at bugs.python.org>
<http://bugs.python.org/issue2458>
__________________________________