This change ensures that the wheel built only requests for the minimum
version of black it requires to function as intended. Without this
change any project that uses betterproto[compiler] would break while
resolving dependencies.
This change removes the dependency on platform provided protobuf tools
in favour of `grpcio-tools` dependency. This makes both development and
compiler use independent from platform dependencies.
- dropped dev dependency on rope, isort & flake
- poetry doesn't support dev scripts like pipenv, so create a makefile instead
- Add pytest-cov
- Use tox for testing multiple python versions in CI
- Update README
Update ci workflow
