Switch from requirements.txt to poetry for package management

[lanterno]

Currently we use requirements.txt and requirements-test.txt files to manage dependencies. However, the python community has moved for sometime into a more javascript-like dependency managers.

Different solutions have come out in the last couple of years, but today poetry is surely one of the most dependable ones.

Advantages

• Better integration with IDEs and tools (currently, my IDE can't detect requirements-test.txt)
• State of the art in terms of security, and tooling
• Makes it easier to manage dependency groups (production and dev groups)
• Requires the addition of pyproject.yml which has its own set of advantages in maintaining a clean project with good conventions.
• A good exercise for me on deploying the showcase.

[ineiti]

The checkboxes here are a bad fit :) It's a list...

[lanterno]

Fixed it!