This repo is now testing only with Python 3, so let's make
a few cleanups:
- Remove python 2.7 stanza from setup.py
- Add requires on python >= 3.6 to setup.cfg so that pypi and pip
know about the requirement
- Remove obsolete sections from setup.cfg
- Update classifiers
- Remove install_command from tox.ini, the default is fine
- Remove Babel from requirements, it's not needed for running.
- Remove unused babel.cfg and obsolete openstack-common.conf
- Use TOX_CONSTRAINTS_FILE instead of obsolete UPPER_CONSTRAINTS_FILE.
- Remove six usage
- update to hacking 3.1.0, fix problems found.
- Remove hacking and friends from lower-constraints, they are
Instead of the neutron commands in the form neutron l2-gateway-<command>
and neutron l2-gateway-connection-<command> introduce the osc form:
openstack l2gw <command> and openstack l2gw connection <command>.