Add __future__ imports to warnings module

This commit is contained in:
Bruno Oliveira
2017-03-20 20:06:01 -03:00
parent 9f85584656
commit 3373e02eae

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@@ -1,7 +1,9 @@
from __future__ import absolute_import, division, print_function
import warnings
from contextlib import contextmanager
import pytest
import warnings
def _setoption(wmod, arg):