Closed
Description
As a temporary workaround for recent CI issues we pinned the version of pycodestyle in #25701. A good amount of these issues were caused by type comments which did not import what was needed from typing, but due to required support of Py27 at the time those imports could not be done.
With Py27 CI out, we should be able to fix this and remove the pycodestyle pin. The solution is intermixed between PRs I've already begun (#25622 and #25697) so just need to extract the required components out of them to make this a reality