missing-todo-colon (TD004)

Derived from the flake8-todos linter.

What it does

Checks that a "TODO" tag is followed by a colon.

Why is this bad?

"TODO" tags are typically followed by a parenthesized author name, a colon, a space, and a description of the issue, in that order.

Deviating from this pattern can lead to inconsistent and non-idiomatic comments.

Example

# TODO(charlie) fix this colon

Used instead:

# TODO(charlie): colon fixed