un-ignore flake8 E226, E242, E704
none of these required any code changes
@@ -9,11 +9,8 @@ ignore =
E123, # closing bracket does not match indentation of opening bracket's line
E126, # continuation line over-indented for hangin indent
E221, # multiple spaces before operator (for vertical alignment)
- E226, # missing whitespace around arithmetic operator
E241, # multiple spaces after non-arithmetic operators (for vertical alignment)
- E242, # tabs after ','
E305, # expected 2 blank lines after end of function or class
- E704, # multiple statements on one line
E731, # do not assign a lamba expression, use a def
E741, # do not use variables name 'I', 'O', or 'l'
# pycodestyle warnings
