Actually, it's not just inconsistent, if you attempt a --dry-run patch update it fails with:
"AttributeError: 'Environment' object has no attribute 'patch_previous_parameters'"
That is because that function was removed by https://review.openstack.org/#/c/205283/
Actually, it's not just inconsistent, if you attempt a --dry-run patch update it fails with:
"AttributeError: 'Environment' object has no attribute 'patch_ previous_ parameters' "
That is because that function was removed by https:/ /review. openstack. org/#/c/ 205283/