awxkit's setup.py was making use of pip internal structures to parse the
requirements.txt file. This is not a good thing as they may change,
actually that just happened.
To avoid this in the future, move the list of requirements to setup.py
and make requirements.txt list `.` as the only item. This way we keep a
single place to update requirements in the future and avoid accessing
pip's internals.
- remove flake8 as an install requirements (it's only used for tests)
- vendor toposort, which is Apache 2.0 licensed (and very small)
- change websocket-client to a setuptools optional dependency, which you
can install via:
pip install "./awxkit[websockets]"
- add `jq` and `tabulate` under an additional optional setuptools
dependency:
pip install "./awxkit[formatting]"
- remove `cryptography`, which is only used for random RSA generation
(unused by the CLI)
