My company is using Pulumi for infrastructure automation. In some cases we tried to do things that we expected that others had already done. If I could not find an example then I created it. When I feel others may benefit from this work, I'll put things here. It likely won't be well organized and is subject to change over time.
As a general rule files will be formatted with yapf with pep8 style and column_limit = 150. It will usually be linted using pylint with the included .pylintrc. A score of 10 is not guaranteed but easily fixed issues are usually taken care of.