It is wreaking havoc on the openstack gates, let's fix the issues.
Fix:
- E117: Over-indented code blocks;
- E305: Expected 2 blank lines after class or function definition
Ignore for now:
- W504: Line break after binary operator
- W605: Invalid escape sequence
W504 should be fixed together with its sibling W503.
Change-Id: I1483fae77153ffb24bfc51de2b83ea9db6737bfd