[issue31792] test_buffer altered the execution environment

[Stefan Krah]

Stefan Krah <stefan at bytereef.org> added the comment:

I'd push it so we don't have to worry about similar things in the
future.  The "warnings.catch_warnings()" thing is also a workaround
for some past numpy release.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31792>
_______________________________________