Create PyPi encrypted password using Tavis-CLI inside Docker.
docker run -v (pwd):/project -it --rm --entrypoint=/bin/sh skandyla/travis-cli
/project # travis login --org --github-token ##gh_token##
/project # travis encrypt **pypi_password** --add deploy.password
docker run -v (pwd):/project --rm skandyla/travis-cli lint .travis.yml