fix pytest using incorrect attrib conver

tomato42 · tomato42 · commit 16681658407a · 2019-10-02T20:21:00.000+02:00
pytest-dev/pytest#3280
diff --git a/build-requirements-2.7.txt b/build-requirements-2.7.txt
@@ -4,3 +4,4 @@ hypothesis
 coveralls
 pylint
 diff_cover
+pytest
diff --git a/build-requirements.txt b/build-requirements.txt
@@ -3,3 +3,4 @@ hypothesis
 coveralls
 pylint
 diff_cover
+pytest
