Line breaks should occur after the binary operator to keep all variable names aligned.

This rule goes against the PEP 8 recommended style, which was changed on April 16th, 2016 in this commit. The tool will soon be updated to recommend the opposite: line breaks should occur before the binary operator because it keeps all operators aligned.

Anti-pattern

Note: Despite being in the anti-pattern section, this will soon be considered the best practice.

income = (gross_wages
          + taxable_interest)

Best practice

Note: Despite being in the best practice section, this will soon be considered an anti-pattern.

income = (gross_wages +
          taxable_interest)