tab-after-comma (E242)

Derived from the pycodestyle linter.

Fix is always available.

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

What it does

Checks for extraneous tabs after a comma.

Why is this bad?

Commas should be followed by one space, never tabs.

Example

a = 4,\t5

Use instead:

a = 4, 5