Ignore flake8 warning W504 line break after binary operator.

graydon · graydon · commit b2fbf45a07a9 · 2018-11-06T11:38:39.000-08:00
diff --git a/.flake8 b/.flake8
@@ -1,5 +1,5 @@
 [flake8]
-ignore = W291
+ignore = W291 W504
 filename = *.py,
            ./utils/80+-check,
            ./utils/backtrace-check,
