I have an open PR to #CPython, adding support for dict views (those you get from e.g. dict.items(), plus ABC mapping views) to pprint.
Problem is, this is an old PR that has seen a lot of churn as I better grokked the original code and ways to simplify my own. It has taken a fair bit of review time by core devs. So I'd like to have more eyes checking it before I ask for another core dev review.
