Merge branch 'poetry-outdated' into 'master'

---

# Checks for dependencies that are not up to date.

# We always allow failure, because it shouldn't be

# a blocking problem. Sometimes you just want the

# good old stuff.

python:poetry:outdated:

  stage: test

  image: registry.gitlab.com/notno/python-tests

  script:

    - pip show poetry

    - poetry install

    - |

      if poetry show --ansi --outdated | \grep -P ' \e\[31m' --color=never; then

        echo "[!] You have outdated packages. Run 'poetry update' in your repository."

        exit 1

      fi

  allow_failure: true