Add Python 2.7 and 3.6 to the testing and flake8 as well

[cclauss]

No description provided.

[cclauss]

What is with the Circle CI processes? Do they ever execute? Do they give you output? Or is there a misconfiguration in the circle.yml file?

[cclauss]

Status looks good https://status.circleci.com/ but none of these CI builds ever run.

[GraylinKim]

I'm curious why you switched to CircleCI @dsjoerg.

@cclauss you might try a PR that fixes the circle.yml file which it seems has changed significantly with version 2. http://circleci.com/docs/2.0/configuration-reference/

[ghost]

@GraylinKim CircleCI can be actually better than travis - it has better free plan (4 concurrent builds for open-source projects).
And also there's a free plan for closed-source(!) projects

[dsjoerg]

@GraylinKim I forget why I switched to CircleCI, I vaguely remember there was something I needed Travis to do but I couldnt get it to do what I wanted and it was easier to switch.

[dsjoerg]

@cclauss I had CircleCI set up to run tests on every commit to the upstream branch (which is our primary branch). However I did not have it set to run on PRs. I switched that setting just now, so from now on it will run tests on PRs as well.