Introduce poetry with linters

[kdiri]

🎨

• Define new way of lib dependency management: Poetry (It is still optional)
• Introduce black and mypy linters (They are still optionals)
• Black the code
• Move test to tests directory
• Tests are failing, I don't get why. Can you help ? (It's ok now)

TODO for the next time:

• Be able to manage two versions of python (36, 38)
• Run tests using poetry
• Instead of hard coding dependencies in setup.py, use poetry install
• Docker

[benjhar]

Can you tell me what the failure is? Tests are also failing for me, I just want to make sure it's consistent between us.

[kdiri]

My principal error is related to absence of token env variable. As I don't have it, tests are failing. If I call the method without auth_token parameter :

j.get_joke(category=["programming"]) # auth_token=token is removed

All is well.

Otherwise, there is another error (the miscellaneous category is unknown that's why the test fails.):

j.get_joke(category=["miscellaneous"]) # auth_token=token is removed

[benjhar]

Tests should not fail if your token is equal to None, what are you setting the token variable as/what does getenv("token") return for you? As for the category error, I am about to push a commit that fixes that.

[kdiri]

Effectively. Tests are passing (except miscellaneous) even getenv("token") returns None.

[benjhar]

I have pushed a commit that fixes the miscellaneous category test, if you pull that you should be error free if I'm interpreting you correctly.

[kdiri]

Can you please tell me if you agree with the modifications or should I rollback the PR ? :)

[benjhar]

Apologies, I somewhat forgot about this PR, merging.

[kdiri]

Thanks 🙂