indentation-with-invalid-multiple (E111)

Derived from the pycodestyle linter.

This rule is unstable and in preview. The --preview flag is required for use.

What it does

Checks for indentation with a non-multiple of 4 spaces.

According to PEP 8, 4 spaces per indentation level should be preferred.

if True:
   a = 1

Use instead:

if True:
    a = 1

We recommend against using this rule alongside the formatter. The formatter enforces consistent indentation, making the rule redundant.

The rule is also incompatible with the formatter when using indent-width with a value other than 4.