Test Deploy feature is broken

[kratsg]

Description

See https://github.com/FaradayRF/faradayio/issues/35 for a related issue - I think. Failing job on master here: https://travis-ci.org/diana-hep/pyhf/builds/517678508?utm_source=github_status&utm_medium=notification

Expected Behavior

Expect it to pass.

Actual Behavior

Observe it failing.

Checklist

• [x] Run git fetch to get the most up to date version of master
• [x] Searched through existing Issues to confirm this is not a duplicate issue
• [x] Filled out the Description, Expected Behavior, Actual Behavior, and Steps to Reproduce sections above or have edited/removed them in a way that fully describes the issue

[matthewfeickert]

This is behaving as expected and isn't a bug. The PR was merged in before I had finished it.

See FaradayRF/faradayio#35 for a related issue - I think.

No, this issue is a misunderstanding how PyPI works in that you can only have 1 tag associated with a repo deployed ever even if that repo is deleted. This is why the CI is failing as it is trying to deploy a tag that already exists, which isn't what I intended.

[matthewfeickert]

ansible-lint is able to do this properly, but that's apparently because they use setuptools-scm. I won't be able to get to this until tonight, so @kratsg if you have some PRs that you want to get done before then feel free to revert PR #429 (or just know that the last bit will error even if everything else is fine).