With flake8's other warnings this doesn't make much sense since
indentation accoding to https://hg.python.org/peps/rev/
3857909d7956
does not work. It triggers
- 'W503 line break before binary operator'
- 'E129 visually indented line with same indent as next logical line'
If one want to align the operators one hits
- 'E127 continuation line over-indented for visual indent'
So let's leave things as is for the moment.
[flake8]
# E501: ignore line length
# E265: block comment should start with '# '
-ignore=E501,E265
+ignore=E501,E265,W504
builtins=unicode,execfile,raw_input