Add .style.yapf for the YAPF python formatter (#6782)

sbc100 · web-flow · commit 960c8b17079b · 2018-06-29T17:25:55.000-07:00
diff --git a/.style.yapf b/.style.yapf
@@ -0,0 +1,3 @@
+[style]
+based_on_style = pep8
+indent_width = 2
