Result of running
$ pyupgrade --py38-plus $(git ls-files | grep ".py$")
This was inspired by Nova [1]
Fixed PEP8 errors introduced by pyupgrade by running:
$ autopep8 --select=E127,E128,E501 --max-line-length 79 -r \
--in-place octavia
and manual updates.
[1]: https://review.opendev.org/c/openstack/nova/+/896986
Change-Id: I9399730fed16b85686caa586788a1bc03ebd123a
6bbdd48815