pytest --color=no for visibility in raw log

Author: akihironitta

setup.cfg

@@ -22,7 +22,7 @@ norecursedirs =
 addopts =
     --strict-markers
     --doctest-modules
-    --color=yes
+    --color=no
     --disable-pytest-warnings
 filterwarnings =
     # error out on our deprecation warnings - ensures the code and tests are kept up-to-date