diff --git a/setup.cfg b/setup.cfg
index c7616dab25..268362a152 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -19,3 +19,14 @@ max-line-length = 120
 [flake8]
 ignore = E731,W504,F401,F841
 max-line-length = 120
+
+[report]
+exclude_lines =
+    pragma: no cover
+    def __repr__
+    if self.debug:
+    if settings.DEBUG
+    raise AssertionError
+    raise NotImplementedError
+    if 0:
+    if __name__ == .__main__.: