Mypy: .travis.yml: The 'sudo' tag is now deprecated in Travis CI

[cclauss]

Travis are now recommending removing the __sudo__ tag.

"_If you currently specify __sudo: false__ in your __.travis.yml__, we recommend removing that configuration_"

[gvanrossum]

There is only a sudo: required in our .travis.yml file. Doesn't that mean that blog article doesn't apply here?

[cclauss]

The __sudo__ tag is now a no-op in .travis.yml. That means that __sudo__ is _always_ available in Travis jobs.

[gvanrossum]

Do you have a documentation reference for that as well?

[cclauss]

@BanzaiMan @acnagy Can you please give us your read on this? Should the __sudo__ tag be removed from .travis.yml files because sudo is now _always_ available in Travis jobs?

[acnagy]

Hi @cclaus @gvanrossum! I'm no longer at Travis CI, so I think others may have more up-to-date references, but as of when I left, you could just drop sudo: required from your yaml. This was the PR which removed references to it in the docs.

[gvanrossum]

Thanks, we'll take PRs that delete the sudo lines from all our projects.