This allows "tox -e pep8" to succeed on CentOS 8. This is only called from the pep8 env which already specifies a basepython of python3, so it should be ok. Change-Id: Id11e137bc8e1fb50e551639c2be067647c5bc9d4
Prevent addition of executable files in the releasenotes/notes directory. Change-Id: I80ac0b7fce7b16a453fe9139f0dacf88325af8e7
When running pep8 checks, fail if executable files have accidentally been added. Change-Id: Ia0efa629acf794f8e0e9b78de24b5385776c1e66