Add test cases for python3.7 and python3.8

[sobolevn]

Currently both tox.ini and travis.yml do not support latest python versions.

I can send a PR with the fix!

Related: wemake-services/wemake-python-styleguide#1138

[twolfson]

Are you saying that the latest Python versions are broken or that we simply aren't testing them?

…

On Sun, Mar 8, 2020, 6:20 AM Nikita Sobolev ***@***.***> wrote: Currently both tox.ini and travis.yml do not support latest python versions. I can send a PR with the fix! Related: wemake-services/wemake-python-styleguide#1138 <wemake-services/wemake-python-styleguide#1138> — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#89?email_source=notifications&email_token=AAG4KWHOPRH7ADH5O3FGS43RGOLSXA5CNFSM4LDZMOC2YY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4ITL6MSA>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAG4KWHAQNL7Z7U3V4456MTRGOLSXANCNFSM4LDZMOCQ> .

[sobolevn]

I don't think that they are broken 🙂

But, tests should tell us that!

[sobolevn]

Yeap, they are failing 🥇