This bot is meant to help identify issues with a CPython pull request.

• Identifies missing bugs.python.org issue numbers in the title

If no b.p.o issue number is found the status fails and the "Details" link points to the relevant section of the devguide.

• Links to bugs.python.org

If an issue number is found then the "Details" link points to the relevant issue itself, making it easier to navigate from PR to issue.

• Identifies missing news entry

If no Misc/NEWS.d entry is found or the news entry is formatted incorrectly and the issue doesn't have the skip news label, the status fails and a relevant description label is added to it.

• Closes invalid PRs

Closes PRs that try to merge a maintenance branch into the main branch, adds invalid label, and posts a relevant message.

• Labels PRs for docs

Labels PRs for documentation as type-documentation

• Copies main labels to backport

Copies labels from main PRs to backport PRs

Since this bot is about identifying pull requests that need changes, it seemed fitting to name it after Sir Bedevere who knew how to identify a witch.